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Start to remove unnecessary 'signed char *' casts from strings that are now just plain char * types.

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pull/4/head
Richard Barry 11 years ago
parent b4116a7c7d
commit da93f1fc4b
261 changed files with 2824 additions and 2817 deletions
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72
FreeRTOS/Demo/ARM7_AT91FR40008_GCC/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -63,9 +63,9 @@
1 tab == 4 spaces!
*/
/*
/*
NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
The processor MUST be in supervisor mode when vTaskStartScheduler is
The processor MUST be in supervisor mode when vTaskStartScheduler is
called. The demo applications included in the FreeRTOS.org download switch
to supervisor mode prior to main being called. If you are not using one of
these demo application projects then ensure Supervisor mode is used.
@ -75,21 +75,21 @@
/*
* Creates all the demo application tasks, then starts the scheduler. The WEB
* documentation provides more details of the demo application tasks.
*
* Main.c also creates a task called "Check". This only executes every three
* seconds but has the highest priority so is guaranteed to get processor time.
*
* Main.c also creates a task called "Check". This only executes every three
* seconds but has the highest priority so is guaranteed to get processor time.
* Its main function is to check that all the other tasks are still operational.
* Each task (other than the "flash" tasks) maintains a unique count that is
* incremented each time the task successfully completes its function. Should
* any error occur within such a task the count is permanently halted. The
* Each task (other than the "flash" tasks) maintains a unique count that is
* incremented each time the task successfully completes its function. Should
* any error occur within such a task the count is permanently halted. The
* check task inspects the count of each task to ensure it has changed since
* the last time the check task executed. If all the count variables have
* the last time the check task executed. If all the count variables have
* changed all the tasks are still executing error free, and the check task
* toggles the onboard LED. Should any task contain an error at any time
* toggles the onboard LED. Should any task contain an error at any time
* the LED toggle rate will change from 3 seconds to 500ms.
*
* To check the operation of the memory allocator the check task also
* dynamically creates a task before delaying, and deletes it again when it
* To check the operation of the memory allocator the check task also
* dynamically creates a task before delaying, and deletes it again when it
* wakes. If memory cannot be allocated for the new task the call to xTaskCreate
* will fail and an error is signalled. The dynamically created task itself
* allocates and frees memory just to give the allocator a bit more exercise.
@ -134,7 +134,7 @@
#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 )
#define mainBLOCK_Q_PRIORITY ( tskIDLE_PRIORITY + 2 )
/* The rate at which the on board LED will toggle when there is/is not an
/* The rate at which the on board LED will toggle when there is/is not an
error. */
#define mainNO_ERROR_FLASH_PERIOD ( ( portTickType ) 3000 / portTICK_RATE_MS )
#define mainERROR_FLASH_PERIOD ( ( portTickType ) 500 / portTICK_RATE_MS )
@ -171,7 +171,7 @@ static const unsigned long ululCSRWaitValues[ MAX_WAIT_STATES + 1 ] =
static long prvCheckOtherTasksAreStillRunning( unsigned long ulMemCheckTaskCount );
/*
* The task that executes at the highest priority and calls
* The task that executes at the highest priority and calls
* prvCheckOtherTasksAreStillRunning(). See the description at the top
* of the file.
*/
@ -193,7 +193,7 @@ static void prvSetupHardware( void );
/*-----------------------------------------------------------*/
/*
* Starts all the other tasks, then starts the scheduler.
* Starts all the other tasks, then starts the scheduler.
*/
int main( void )
{
@ -207,16 +207,16 @@ int main( void )
vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
vStartMathTasks( tskIDLE_PRIORITY );
vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
vStartDynamicPriorityTasks();
vStartDynamicPriorityTasks();
vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
/* Start the check task - which is defined in this file. */
xTaskCreate( vErrorChecks, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( vErrorChecks, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
/* Now all the tasks have been started - start the scheduler.
NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
The processor MUST be in supervisor mode when vTaskStartScheduler is
The processor MUST be in supervisor mode when vTaskStartScheduler is
called. The demo applications included in the FreeRTOS.org download switch
to supervisor mode prior to main being called. If you are not using one of
these demo application projects then ensure Supervisor mode is used here. */
@ -239,24 +239,24 @@ xTaskHandle xCreatedTask;
/* Cycle for ever, delaying then checking all the other tasks are still
operating without error. If an error is detected then the delay period
is decreased from mainNO_ERROR_FLASH_PERIOD to mainERROR_FLASH_PERIOD so
the on board LED flash rate will increase.
the on board LED flash rate will increase.
In addition to the standard tests the memory allocator is tested through
the dynamic creation and deletion of a task each cycle. Each time the
the dynamic creation and deletion of a task each cycle. Each time the
task is created memory must be allocated for its stack. When the task is
deleted this memory is returned to the heap. If the task cannot be created
deleted this memory is returned to the heap. If the task cannot be created
then it is likely that the memory allocation failed. */
for( ;; )
{
/* Reset xCreatedTask. This is modified by the task about to be
/* Reset xCreatedTask. This is modified by the task about to be
created so we can tell if it is executing correctly or not. */
xCreatedTask = mainNO_TASK;
/* Dynamically create a task - passing ulMemCheckTaskRunningCount as a
/* Dynamically create a task - passing ulMemCheckTaskRunningCount as a
parameter. */
ulMemCheckTaskRunningCount = mainCOUNT_INITIAL_VALUE;
if( xTaskCreate( vMemCheckTask, ( signed char * ) "MEM_CHECK", configMINIMAL_STACK_SIZE, ( void * ) &ulMemCheckTaskRunningCount, tskIDLE_PRIORITY, &xCreatedTask ) != pdPASS )
ulMemCheckTaskRunningCount = mainCOUNT_INITIAL_VALUE;
if( xTaskCreate( vMemCheckTask, "MEM_CHECK", configMINIMAL_STACK_SIZE, ( void * ) &ulMemCheckTaskRunningCount, tskIDLE_PRIORITY, &xCreatedTask ) != pdPASS )
{
/* Could not create the task - we have probably run out of heap. */
xDelayPeriod = mainERROR_FLASH_PERIOD;
@ -271,7 +271,7 @@ xTaskHandle xCreatedTask;
vTaskDelete( xCreatedTask );
}
/* Check all the standard demo application tasks are executing without
/* Check all the standard demo application tasks are executing without
error. ulMemCheckTaskRunningCount is checked to ensure it was
modified by the task just deleted. */
if( prvCheckOtherTasksAreStillRunning( ulMemCheckTaskRunningCount ) != pdPASS )
@ -323,7 +323,7 @@ long lCount;
ulCSRWaitValue = WaitState5;
AT91C_BASE_EBI->EBI_CSR[ 0 ] = ulCSRWaitValue | DataBus16 | WaitStateEnable
| PageSize1M | tDF_0cycle
| PageSize1M | tDF_0cycle
| ByteWriteAccessType | CSEnable
| 0x00000000 /* Base Address */;
}
@ -352,7 +352,7 @@ long lCount;
/* Clear all interrupts at the AIC level initially... */
AT91C_BASE_AIC->AIC_ICCR = 0xFFFFFFFF;
/* Perform 8 "End Of Interrupt" cmds to make sure AIC will not Lock out
/* Perform 8 "End Of Interrupt" cmds to make sure AIC will not Lock out
nIRQ */
for( lCount = 0; lCount < 8; lCount++ )
{
@ -428,10 +428,10 @@ static long lErrorOccurred = pdFALSE;
vErrorChecks task to check the operation of the memory allocator. Each time
the task is created memory is allocated for the stack and TCB. Each time
the task is deleted this memory is returned to the heap. This task itself
exercises the allocator by allocating and freeing blocks.
The task executes at the idle priority so does not require a delay.
exercises the allocator by allocating and freeing blocks.
The task executes at the idle priority so does not require a delay.
pulMemCheckTaskRunningCounter is incremented each cycle to indicate to the
vErrorChecks() task that this task is still executing without error. */
@ -446,12 +446,12 @@ static long lErrorOccurred = pdFALSE;
}
else
{
/* There has been an error so reset the counter so the check task
/* There has been an error so reset the counter so the check task
can tell that an error occurred. */
*pulMemCheckTaskRunningCounter = mainCOUNT_INITIAL_VALUE;
}
/* Allocate some memory - just to give the allocator some extra
/* Allocate some memory - just to give the allocator some extra
exercise. This has to be in a critical section to ensure the
task does not get deleted while it has memory allocated. */
vTaskSuspendAll();

22
FreeRTOS/Demo/ARM7_AT91SAM7X256_Eclipse/RTOSDemo/webserver/httpd-cgi.c
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@ -98,7 +98,7 @@ PT_THREAD(file_stats(struct httpd_state *s, char *ptr))
PSOCK_BEGIN(&s->sout);
PSOCK_GENERATOR_SEND(&s->sout, generate_file_stats, strchr(ptr, ' ') + 1);
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
@ -139,14 +139,14 @@ static const char *states[] = {
closing,
time_wait,
last_ack};
static unsigned short
generate_tcp_stats(void *arg)
{
struct uip_conn *conn;
struct httpd_state *s = (struct httpd_state *)arg;
conn = &uip_conns[s->count];
return snprintf((char *)uip_appdata, UIP_APPDATA_SIZE,
"<tr><td>%d</td><td>%u.%u.%u.%u:%u</td><td>%s</td><td>%u</td><td>%u</td><td>%c %c</td></tr>\r\n",
@ -166,7 +166,7 @@ generate_tcp_stats(void *arg)
static
PT_THREAD(tcp_stats(struct httpd_state *s, char *ptr))
{
PSOCK_BEGIN(&s->sout);
for(s->count = 0; s->count < UIP_CONNS; ++s->count) {
@ -197,14 +197,14 @@ PT_THREAD(net_stats(struct httpd_state *s, char *ptr))
++s->count) {
PSOCK_GENERATOR_SEND(&s->sout, generate_net_stats, s);
}
#endif /* UIP_STATISTICS */
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
extern void vTaskList( signed char *pcWriteBuffer );
extern void vTaskList( char *pcWriteBuffer );
static char cCountBuf[ 32 ];
long lRefreshCount = 0;
static unsigned short
@ -212,9 +212,9 @@ generate_rtos_stats(void *arg)
{
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %ld", lRefreshCount );
vTaskList( uip_appdata );
vTaskList( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );
}
/*---------------------------------------------------------------------------*/
@ -224,7 +224,7 @@ static
PT_THREAD(rtos_stats(struct httpd_state *s, char *ptr))
{
PSOCK_BEGIN(&s->sout);
PSOCK_GENERATOR_SEND(&s->sout, generate_rtos_stats, NULL);
PSOCK_GENERATOR_SEND(&s->sout, generate_rtos_stats, NULL);
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
@ -247,7 +247,7 @@ static unsigned short generate_io_state( void *arg )
sprintf( uip_appdata,
"<input type=\"checkbox\" name=\"LED0\" value=\"1\" %s>LED DS4,"\
"<p>",
pcStatus );
pcStatus );
return strlen( uip_appdata );
}

78
FreeRTOS/Demo/ARM7_LPC2106_GCC/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -63,9 +63,9 @@
1 tab == 4 spaces!
*/
/*
/*
NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
The processor MUST be in supervisor mode when vTaskStartScheduler is
The processor MUST be in supervisor mode when vTaskStartScheduler is
called. The demo applications included in the FreeRTOS.org download switch
to supervisor mode prior to main being called. If you are not using one of
these demo application projects then ensure Supervisor mode is used.
@ -75,36 +75,36 @@
/*
* Creates all the demo application tasks, then starts the scheduler. The WEB
* documentation provides more details of the demo application tasks.
*
* Main.c also creates a task called "Check". This only executes every three
* seconds but has the highest priority so is guaranteed to get processor time.
*
* Main.c also creates a task called "Check". This only executes every three
* seconds but has the highest priority so is guaranteed to get processor time.
* Its main function is to check that all the other tasks are still operational.
* Each task (other than the "flash" tasks) maintains a unique count that is
* incremented each time the task successfully completes its function. Should
* any error occur within such a task the count is permanently halted. The
* Each task (other than the "flash" tasks) maintains a unique count that is
* incremented each time the task successfully completes its function. Should
* any error occur within such a task the count is permanently halted. The
* check task inspects the count of each task to ensure it has changed since
* the last time the check task executed. If all the count variables have
* the last time the check task executed. If all the count variables have
* changed all the tasks are still executing error free, and the check task
* toggles the onboard LED. Should any task contain an error at any time
* toggles the onboard LED. Should any task contain an error at any time
* the LED toggle rate will change from 3 seconds to 500ms.
*
* To check the operation of the memory allocator the check task also
* dynamically creates a task before delaying, and deletes it again when it
* To check the operation of the memory allocator the check task also
* dynamically creates a task before delaying, and deletes it again when it
* wakes. If memory cannot be allocated for the new task the call to xTaskCreate
* will fail and an error is signalled. The dynamically created task itself
* allocates and frees memory just to give the allocator a bit more exercise.
*
*/
/*
/*
Changes from V2.4.2
+ The vErrorChecks() task now dynamically creates then deletes a task each
cycle. This tests the operation of the memory allocator.
Changes from V2.5.2
+ vParTestInitialise() is called during initialisation to ensure all the
+ vParTestInitialise() is called during initialisation to ensure all the
LED's start off.
*/
@ -165,7 +165,7 @@
#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 0 )
#define mainBLOCK_Q_PRIORITY ( tskIDLE_PRIORITY + 2 )
/* The rate at which the on board LED will toggle when there is/is not an
/* The rate at which the on board LED will toggle when there is/is not an
error. */
#define mainNO_ERROR_FLASH_PERIOD ( ( portTickType ) 3000 / portTICK_RATE_MS )
#define mainERROR_FLASH_PERIOD ( ( portTickType ) 500 / portTICK_RATE_MS )
@ -184,7 +184,7 @@ error. */
/*
* The Olimex demo board has a single built in LED. This function simply
* toggles its state.
* toggles its state.
*/
void prvToggleOnBoardLED( void );
@ -195,7 +195,7 @@ void prvToggleOnBoardLED( void );
static long prvCheckOtherTasksAreStillRunning( unsigned long ulMemCheckTaskCount );
/*
* The task that executes at the highest priority and calls
* The task that executes at the highest priority and calls
* prvCheckOtherTasksAreStillRunning(). See the description at the top
* of the file.
*/
@ -217,7 +217,7 @@ static void prvSetupHardware( void );
/*-----------------------------------------------------------*/
/*
* Starts all the other tasks, then starts the scheduler.
* Starts all the other tasks, then starts the scheduler.
*/
int main( void )
{
@ -235,12 +235,12 @@ int main( void )
vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
/* Start the check task - which is defined in this file. */
xTaskCreate( vErrorChecks, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( vErrorChecks, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
/* Now all the tasks have been started - start the scheduler.
NOTE : Tasks run in system mode and the scheduler runs in Supervisor mode.
The processor MUST be in supervisor mode when vTaskStartScheduler is
The processor MUST be in supervisor mode when vTaskStartScheduler is
called. The demo applications included in the FreeRTOS.org download switch
to supervisor mode prior to main being called. If you are not using one of
these demo application projects then ensure Supervisor mode is used here. */
@ -263,22 +263,22 @@ xTaskHandle xCreatedTask;
/* Cycle for ever, delaying then checking all the other tasks are still
operating without error. If an error is detected then the delay period
is decreased from mainNO_ERROR_FLASH_PERIOD to mainERROR_FLASH_PERIOD so
the on board LED flash rate will increase.
the on board LED flash rate will increase.
In addition to the standard tests the memory allocator is tested through
the dynamic creation and deletion of a task each cycle. Each time the
the dynamic creation and deletion of a task each cycle. Each time the
task is created memory must be allocated for its stack. When the task is
deleted this memory is returned to the heap. If the task cannot be created
deleted this memory is returned to the heap. If the task cannot be created
then it is likely that the memory allocation failed. */
for( ;; )
{
/* Dynamically create a task - passing ulMemCheckTaskRunningCount as a
/* Dynamically create a task - passing ulMemCheckTaskRunningCount as a
parameter. */
ulMemCheckTaskRunningCount = mainCOUNT_INITIAL_VALUE;
xCreatedTask = mainNO_TASK;
if( xTaskCreate( vMemCheckTask, ( signed char * ) "MEM_CHECK", configMINIMAL_STACK_SIZE, ( void * ) &ulMemCheckTaskRunningCount, tskIDLE_PRIORITY, &xCreatedTask ) != pdPASS )
if( xTaskCreate( vMemCheckTask, "MEM_CHECK", configMINIMAL_STACK_SIZE, ( void * ) &ulMemCheckTaskRunningCount, tskIDLE_PRIORITY, &xCreatedTask ) != pdPASS )
{
/* Could not create the task - we have probably run out of heap. */
xDelayPeriod = mainERROR_FLASH_PERIOD;
@ -286,14 +286,14 @@ xTaskHandle xCreatedTask;
/* Delay until it is time to execute again. */
vTaskDelay( xDelayPeriod );
/* Delete the dynamically created task. */
if( xCreatedTask != mainNO_TASK )
{
vTaskDelete( xCreatedTask );
}
/* Check all the standard demo application tasks are executing without
/* Check all the standard demo application tasks are executing without
error. ulMemCheckTaskRunningCount is checked to ensure it was
modified by the task just deleted. */
if( prvCheckOtherTasksAreStillRunning( ulMemCheckTaskRunningCount ) != pdPASS )
@ -318,8 +318,8 @@ static void prvSetupHardware( void )
PCB_PINSEL0 |= mainTX_ENABLE;
PCB_PINSEL0 |= mainRX_ENABLE;
/* Set all GPIO to output other than the P0.14 (BSL), and the JTAG pins.
The JTAG pins are left as input as I'm not sure what will happen if the
/* Set all GPIO to output other than the P0.14 (BSL), and the JTAG pins.
The JTAG pins are left as input as I'm not sure what will happen if the
Wiggler is connected after powerup - not that it would be a good idea to
do that anyway. */
GPIO_IODIR = ~( mainP0_14 + mainJTAG_PORT );
@ -349,7 +349,7 @@ static void prvSetupHardware( void )
/* Setup the peripheral bus to be the same as the PLL output. */
SCB_VPBDIV = mainBUS_CLK_FULL;
/* Initialise LED outputs. */
vParTestInitialise();
}
@ -367,7 +367,7 @@ unsigned long ulState;
else
{
GPIO_IOSET = mainON_BOARD_LED_BIT;
}
}
}
/*-----------------------------------------------------------*/
@ -435,10 +435,10 @@ static long lErrorOccurred = pdFALSE;
vErrorChecks task to check the operation of the memory allocator. Each time
the task is created memory is allocated for the stack and TCB. Each time
the task is deleted this memory is returned to the heap. This task itself
exercises the allocator by allocating and freeing blocks.
The task executes at the idle priority so does not require a delay.
exercises the allocator by allocating and freeing blocks.
The task executes at the idle priority so does not require a delay.
pulMemCheckTaskRunningCounter is incremented each cycle to indicate to the
vErrorChecks() task that this task is still executing without error. */
@ -452,7 +452,7 @@ static long lErrorOccurred = pdFALSE;
( *pulMemCheckTaskRunningCounter )++;
}
/* Allocate some memory - just to give the allocator some extra
/* Allocate some memory - just to give the allocator some extra
exercise. This has to be in a critical section to ensure the
task does not get deleted while it has memory allocated. */
vTaskSuspendAll();

14
FreeRTOS/Demo/ARM7_LPC2138_Rowley/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -217,10 +217,10 @@ int main( void )
vStartRecursiveMutexTasks();
/* Start the tasks defined within this file. */
xTaskCreate( vLEDTask, ( signed char * ) "LED", configMINIMAL_STACK_SIZE, NULL, mainLED_TASK_PRIORITY, NULL );
xTaskCreate( vCheckTask, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( vPrintTask, ( signed char * ) "Print", configMINIMAL_STACK_SIZE, NULL, mainPRINT_TASK_PRIORITY, NULL );
xTaskCreate( vButtonHandlerTask, ( signed char * ) "Button", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( vLEDTask, "LED", configMINIMAL_STACK_SIZE, NULL, mainLED_TASK_PRIORITY, NULL );
xTaskCreate( vCheckTask, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( vPrintTask, "Print", configMINIMAL_STACK_SIZE, NULL, mainPRINT_TASK_PRIORITY, NULL );
xTaskCreate( vButtonHandlerTask, "Button", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
/* Start the scheduler. */
vTaskStartScheduler();
@ -357,8 +357,8 @@ char *pcMessage;
static void vButtonHandlerTask( void *pvParameters )
{
static signed char cListBuffer[ mainLIST_BUFFER_SIZE ];
const signed char *pcList = &( cListBuffer[ 0 ] );
static char cListBuffer[ mainLIST_BUFFER_SIZE ];
const char *pcList = &( cListBuffer[ 0 ] );
const char * const pcHeader = "\nTask State Priority Stack #\n************************************************";
extern void (vButtonISRWrapper) ( void );

64
FreeRTOS/Demo/ARM7_LPC2368_Eclipse/RTOSDemo/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -76,10 +76,10 @@
* for messages - waking and displaying the messages as they arrive.
*
* "Check" hook - This only executes every five seconds from the tick hook.
* Its main function is to check that all the standard demo tasks are still
* operational. Should any unexpected behaviour within a demo task be discovered
* the tick hook will write an error to the LCD (via the LCD task). If all the
* demo tasks are executing with their expected behaviour then the check task
* Its main function is to check that all the standard demo tasks are still
* operational. Should any unexpected behaviour within a demo task be discovered
* the tick hook will write an error to the LCD (via the LCD task). If all the
* demo tasks are executing with their expected behaviour then the check task
* writes PASS to the LCD (again via the LCD task), as described above.
*
* "uIP" task - This is the task that handles the uIP stack. All TCP/IP
@ -114,7 +114,7 @@
#define mainBLOCK_Q_PRIORITY ( tskIDLE_PRIORITY + 2 )
#define mainFLASH_PRIORITY ( tskIDLE_PRIORITY + 2 )
#define mainCREATOR_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
#define mainGEN_QUEUE_TASK_PRIORITY ( tskIDLE_PRIORITY )
#define mainGEN_QUEUE_TASK_PRIORITY ( tskIDLE_PRIORITY )
/* Constants to setup the PLL. */
#define mainPLL_MUL ( ( unsigned portLONG ) ( 8 - 1 ) )
@ -134,15 +134,15 @@
#define mainMAM_TIM_3 ( ( unsigned portCHAR ) 0x03 )
#define mainMAM_MODE_FULL ( ( unsigned portCHAR ) 0x02 )
/*
/*
* The task that handles the uIP stack. All TCP/IP processing is performed in
* this task.
*/
extern void vuIP_Task( void *pvParameters );
/*
* The LCD is written two by more than one task so is controlled by a
* 'gatekeeper' task. This is the only task that is actually permitted to
* The LCD is written two by more than one task so is controlled by a
* 'gatekeeper' task. This is the only task that is actually permitted to
* access the LCD directly. Other tasks wanting to display a message send
* the message to the gatekeeper.
*/
@ -159,31 +159,31 @@ xQueueHandle xLCDQueue;
int main( void )
{
prvSetupHardware();
/* Create the queue used by the LCD task. Messages for display on the LCD
are received via this queue. */
xLCDQueue = xQueueCreate( mainQUEUE_SIZE, sizeof( xLCDMessage ) );
/* Create the uIP task. This uses the lwIP RTOS abstraction layer.*/
xTaskCreate( vuIP_Task, ( signed portCHAR * ) "uIP", mainBASIC_WEB_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
xTaskCreate( vuIP_Task, "uIP", mainBASIC_WEB_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
/* Start the standard demo tasks. */
vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
vCreateBlockTimeTasks();
vStartLEDFlashTasks( mainFLASH_PRIORITY );
vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
vStartQueuePeekTasks();
vStartQueuePeekTasks();
vStartDynamicPriorityTasks();
/* Start the tasks defined within this file/specific to this demo. */
xTaskCreate( vLCDTask, ( signed portCHAR * ) "LCD", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
xTaskCreate( vLCDTask, "LCD", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
/* Start the scheduler. */
vTaskStartScheduler();
/* Will only get here if there was insufficient memory to create the idle
task. */
return 0;
return 0;
}
/*-----------------------------------------------------------*/
@ -200,7 +200,7 @@ static portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
if( ulTicksSinceLastDisplay >= mainCHECK_DELAY )
{
ulTicksSinceLastDisplay = 0;
/* Has an error been found in any task? */
if( xAreBlockingQueuesStillRunning() != pdTRUE )
@ -217,17 +217,17 @@ static portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
{
xMessage.pcMessage = "ERROR - GENQ";
}
if( xAreQueuePeekTasksStillRunning() != pdTRUE )
{
xMessage.pcMessage = "ERROR - PEEKQ";
}
}
if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
{
xMessage.pcMessage = "ERROR - DYNAMIC";
}
xMessage.xColumn++;
/* Send the message to the LCD gatekeeper for display. */
@ -244,7 +244,7 @@ xLCDMessage xMessage;
/* Initialise the LCD and display a startup message. */
LCD_init();
LCD_cur_off();
LCD_cls();
LCD_cls();
LCD_gotoxy( 1, 1 );
LCD_puts( "www.FreeRTOS.org" );
@ -252,7 +252,7 @@ xLCDMessage xMessage;
{
/* Wait for a message to arrive that requires displaying. */
while( xQueueReceive( xLCDQueue, &xMessage, portMAX_DELAY ) != pdPASS );
/* Display the message. Print each message to a different position. */
LCD_cls();
LCD_gotoxy( ( xMessage.xColumn & 0x07 ) + 1, ( xMessage.xColumn & 0x01 ) + 1 );
@ -268,17 +268,17 @@ static void prvSetupHardware( void )
/* Remap the interrupt vectors to RAM if we are are running from RAM. */
SCB_MEMMAP = 2;
#endif
/* Disable the PLL. */
PLLCON = 0;
PLLFEED = mainPLL_FEED_BYTE1;
PLLFEED = mainPLL_FEED_BYTE2;
/* Configure clock source. */
SCS |= mainOSC_ENABLE;
while( !( SCS & mainOSC_STAT ) );
CLKSRCSEL = mainOSC_SELECT;
CLKSRCSEL = mainOSC_SELECT;
/* Setup the PLL to multiply the XTAL input by 4. */
PLLCFG = ( mainPLL_MUL | mainPLL_DIV );
PLLFEED = mainPLL_FEED_BYTE1;
@ -288,20 +288,20 @@ static void prvSetupHardware( void )
PLLCON = mainPLL_ENABLE;
PLLFEED = mainPLL_FEED_BYTE1;
PLLFEED = mainPLL_FEED_BYTE2;
CCLKCFG = mainCPU_CLK_DIV;
CCLKCFG = mainCPU_CLK_DIV;
while( !( PLLSTAT & mainPLL_LOCK ) );
/* Connecting the clock. */
PLLCON = mainPLL_CONNECT;
PLLFEED = mainPLL_FEED_BYTE1;
PLLFEED = mainPLL_FEED_BYTE2;
while( !( PLLSTAT & mainPLL_CONNECTED ) );
/*
while( !( PLLSTAT & mainPLL_CONNECTED ) );
/*
This code is commented out as the MAM does not work on the original revision
LPC2368 chips. If using Rev B chips then you can increase the speed though
the use of the MAM.
Setup and turn on the MAM. Three cycle access is used due to the fast
PLL used. It is possible faster overall performance could be obtained by
tuning the MAM and PLL settings.
@ -309,7 +309,7 @@ static void prvSetupHardware( void )
MAMTIM = mainMAM_TIM_3;
MAMCR = mainMAM_MODE_FULL;
*/
/* Setup the led's on the MCB2300 board */
vParTestInitialise();
}

24
FreeRTOS/Demo/ARM7_LPC2368_Eclipse/RTOSDemo/webserver/httpd-cgi.c
Unescape Escape View File

@ -98,7 +98,7 @@ PT_THREAD(file_stats(struct httpd_state *s, char *ptr))
PSOCK_BEGIN(&s->sout);
PSOCK_GENERATOR_SEND(&s->sout, generate_file_stats, strchr(ptr, ' ') + 1);
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
@ -139,14 +139,14 @@ static const char *states[] = {
closing,
time_wait,
last_ack};
static unsigned short
generate_tcp_stats(void *arg)
{
struct uip_conn *conn;
struct httpd_state *s = (struct httpd_state *)arg;
conn = &uip_conns[s->count];
return snprintf((char *)uip_appdata, UIP_APPDATA_SIZE,
"<tr><td>%d</td><td>%u.%u.%u.%u:%u</td><td>%s</td><td>%u</td><td>%u</td><td>%c %c</td></tr>\r\n",
@ -166,7 +166,7 @@ generate_tcp_stats(void *arg)
static
PT_THREAD(tcp_stats(struct httpd_state *s, char *ptr))
{
PSOCK_BEGIN(&s->sout);
for(s->count = 0; s->count < UIP_CONNS; ++s->count) {
@ -197,14 +197,14 @@ PT_THREAD(net_stats(struct httpd_state *s, char *ptr))
++s->count) {
PSOCK_GENERATOR_SEND(&s->sout, generate_net_stats, s);
}
#endif /* UIP_STATISTICS */
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
extern void vTaskList( signed char *pcWriteBuffer );
extern void vTaskList( char *pcWriteBuffer );
static char cCountBuf[ 32 ];
long lRefreshCount = 0;
static unsigned short
@ -212,9 +212,9 @@ generate_rtos_stats(void *arg)
{
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %ld", lRefreshCount );
vTaskList( uip_appdata );
vTaskList( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );
}
/*---------------------------------------------------------------------------*/
@ -224,7 +224,7 @@ static
PT_THREAD(rtos_stats(struct httpd_state *s, char *ptr))
{
PSOCK_BEGIN(&s->sout);
PSOCK_GENERATOR_SEND(&s->sout, generate_rtos_stats, NULL);
PSOCK_GENERATOR_SEND(&s->sout, generate_rtos_stats, NULL);
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
@ -253,8 +253,8 @@ static unsigned short generate_io_state( void *arg )
"<input type=\"checkbox\" name=\"LED2\" value=\"1\" %s>LED 2.7"\
"<p>"\
"<input type=\"text\" name=\"LCD\" value=\"Enter LCD text\" size=\"16\">",
pcStatus[ 0 ],
pcStatus[ 1 ],
pcStatus[ 0 ],
pcStatus[ 1 ],
pcStatus[ 2 ] );
return strlen( uip_appdata );

20
FreeRTOS/Demo/ARM7_LPC2368_Rowley/main.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -109,15 +109,15 @@
*/
static void vCheckTask( void *pvParameters );
/*
/*
* The task that handles the uIP stack. All TCP/IP processing is performed in
* this task.
*/
extern void vuIP_Task( void *pvParameters );
/*
* The LCD is written two by more than one task so is controlled by a
* 'gatekeeper' task. This is the only task that is actually permitted to
* The LCD is written two by more than one task so is controlled by a
* 'gatekeeper' task. This is the only task that is actually permitted to
* access the LCD directly. Other tasks wanting to display a message send
* the message to the gatekeeper.
*/
@ -138,7 +138,7 @@ int main (void)
xLCDQueue = xQueueCreate( mainQUEUE_SIZE, sizeof( xLCDMessage ) );
/* Create the lwIP task. This uses the lwIP RTOS abstraction layer.*/
xTaskCreate( vuIP_Task, ( signed char * ) "uIP", mainBASIC_WEB_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
xTaskCreate( vuIP_Task, "uIP", mainBASIC_WEB_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
/* Start the standard demo tasks - these serve no useful purpose other than
to demonstrate the FreeRTOS API being used and to test the port. */
@ -150,8 +150,8 @@ int main (void)
vStartIntegerMathTasks( mainINTEGER_TASK_PRIORITY );
/* Start the tasks defined within this file/specific to this demo. */
xTaskCreate( vCheckTask, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( vLCDTask, ( signed char * ) "LCD", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
xTaskCreate( vCheckTask, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( vLCDTask, "LCD", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
/* The suicide tasks must be created last as they need to know how many
tasks were running prior to their creation in order to ascertain whether
@ -163,7 +163,7 @@ int main (void)
/* Will only get here if there was insufficient memory to create the idle
task. */
return 0;
return 0;
}
/*-----------------------------------------------------------*/
@ -238,7 +238,7 @@ xLCDMessage xMessage;
/* Initialise the LCD and display a startup message. */
LCD_init();
LCD_cur_off();
LCD_cls();
LCD_cls();
LCD_gotoxy( 1, 1 );
LCD_puts( ( signed char * ) "www.FreeRTOS.org" );
@ -246,7 +246,7 @@ xLCDMessage xMessage;
{
/* Wait for a message to arrive that requires displaying. */
while( xQueueReceive( xLCDQueue, &xMessage, portMAX_DELAY ) != pdPASS );
/* Display the message. Print each message to a different position. */
LCD_cls();
LCD_gotoxy( ( xMessage.xColumn & 0x07 ) + 1, ( xMessage.xColumn & 0x01 ) + 1 );

24
FreeRTOS/Demo/ARM7_LPC2368_Rowley/webserver/httpd-cgi.c
Unescape Escape View File

@ -98,7 +98,7 @@ PT_THREAD(file_stats(struct httpd_state *s, char *ptr))
PSOCK_BEGIN(&s->sout);
PSOCK_GENERATOR_SEND(&s->sout, generate_file_stats, strchr(ptr, ' ') + 1);
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
@ -139,14 +139,14 @@ static const char *states[] = {
closing,
time_wait,
last_ack};
static unsigned short
generate_tcp_stats(void *arg)
{
struct uip_conn *conn;
struct httpd_state *s = (struct httpd_state *)arg;
conn = &uip_conns[s->count];
return snprintf((char *)uip_appdata, UIP_APPDATA_SIZE,
"<tr><td>%d</td><td>%u.%u.%u.%u:%u</td><td>%s</td><td>%u</td><td>%u</td><td>%c %c</td></tr>\r\n",
@ -166,7 +166,7 @@ generate_tcp_stats(void *arg)
static
PT_THREAD(tcp_stats(struct httpd_state *s, char *ptr))
{
PSOCK_BEGIN(&s->sout);
for(s->count = 0; s->count < UIP_CONNS; ++s->count) {
@ -197,14 +197,14 @@ PT_THREAD(net_stats(struct httpd_state *s, char *ptr))
++s->count) {
PSOCK_GENERATOR_SEND(&s->sout, generate_net_stats, s);
}
#endif /* UIP_STATISTICS */
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
extern void vTaskList( signed char *pcWriteBuffer );
extern void vTaskList( char *pcWriteBuffer );
static char cCountBuf[ 32 ];
long lRefreshCount = 0;
static unsigned short
@ -212,9 +212,9 @@ generate_rtos_stats(void *arg)
{
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", lRefreshCount );
vTaskList( uip_appdata );
vTaskList( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );
}
/*---------------------------------------------------------------------------*/
@ -224,7 +224,7 @@ static
PT_THREAD(rtos_stats(struct httpd_state *s, char *ptr))
{
PSOCK_BEGIN(&s->sout);
PSOCK_GENERATOR_SEND(&s->sout, generate_rtos_stats, NULL);
PSOCK_GENERATOR_SEND(&s->sout, generate_rtos_stats, NULL);
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
@ -253,8 +253,8 @@ static unsigned short generate_io_state( void *arg )
"<input type=\"checkbox\" name=\"LED2\" value=\"1\" %s>LED 2.7"\
"<p>"\
"<input type=\"text\" name=\"LCD\" value=\"Enter LCD text\" size=\"16\">",
pcStatus[ 0 ],
pcStatus[ 1 ],
pcStatus[ 0 ],
pcStatus[ 1 ],
pcStatus[ 2 ] );
return strlen( uip_appdata );

66
FreeRTOS/Demo/ARM7_STR75x_GCC/main.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -180,8 +180,8 @@ int main( void )
vParTestInitialise();
/* Create the queue used to communicate with the LCD print task. */
xLCDQueue = xQueueCreate( mainLCD_QUEUE_LENGTH, sizeof( LCDMessage ) );
xLCDQueue = xQueueCreate( mainLCD_QUEUE_LENGTH, sizeof( LCDMessage ) );
/* Create the standard demo application tasks. See the WEB documentation
for more information on these tasks. */
vCreateBlockTimeTasks();
@ -190,13 +190,13 @@ int main( void )
vStartDynamicPriorityTasks();
vStartLEDFlashTasks( mainLED_TASK_PRIORITY );
vStartIntegerMathTasks( tskIDLE_PRIORITY );
/* Create the tasks defined within this file. */
xTaskCreate( vPrintTask, ( signed char * ) "LCD", configMINIMAL_STACK_SIZE, NULL, mainLCD_TASK_PRIORITY, NULL );
xTaskCreate( vCheckTask, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( vPrintTask, "LCD", configMINIMAL_STACK_SIZE, NULL, mainLCD_TASK_PRIORITY, NULL );
xTaskCreate( vCheckTask, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
vTaskStartScheduler();
/* Execution will only reach here if there was insufficient heap to
start the scheduler. */
return 0;
@ -205,7 +205,7 @@ int main( void )
static void vCheckTask( void *pvParameters )
{
static unsigned long ulErrorDetected = pdFALSE;
static unsigned long ulErrorDetected = pdFALSE;
portTickType xLastExecutionTime;
unsigned char *ucErrorMessage = ( unsigned char * )" FAIL";
unsigned char *ucSuccessMessage = ( unsigned char * )" PASS";
@ -222,7 +222,7 @@ LCDMessage xMessage;
vTaskDelayUntil( &xLastExecutionTime, mainCHECK_TASK_CYCLE_TIME );
/* Has an error been found in any of the standard demo tasks? */
if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
{
ulErrorDetected = pdTRUE;
@ -237,17 +237,17 @@ LCDMessage xMessage;
{
ulErrorDetected = pdTRUE;
}
if( xAreComTestTasksStillRunning() != pdTRUE )
{
ulErrorDetected = pdTRUE;
}
}
if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
{
ulErrorDetected = pdTRUE;
}
}
/* Calculate the LCD line on which we would like the message to
be displayed. The column variable is used for convenience as
it is incremented each cycle anyway. */
@ -256,19 +256,19 @@ LCDMessage xMessage;
/* The message displayed depends on whether an error was found or
not. Any discovered error is latched. Here the column variable
is used as an index into the text string as a simple way of moving
the text from column to column. */
the text from column to column. */
if( ulErrorDetected == pdFALSE )
{
xMessage.pucString = ucSuccessMessage + uxColumn;
}
else
{
xMessage.pucString = ucErrorMessage + uxColumn;
}
xMessage.pucString = ucErrorMessage + uxColumn;
}
/* Send the message to the print task for display. */
xQueueSend( xLCDQueue, ( void * ) &xMessage, mainNO_DELAY );
/* Make sure the message is printed in a different column the next
time around. */
uxColumn--;
@ -289,7 +289,7 @@ LCDMessage xMessage;
{
/* Wait until a message arrives. */
while( xQueueReceive( xLCDQueue, ( void * ) &xMessage, portMAX_DELAY ) != pdPASS );
/* The message contains the text to display, and the line on which the
text should be displayed. */
LCD_Clear();
@ -300,51 +300,51 @@ LCDMessage xMessage;
static void prvSetupHardware(void)
{
ErrorStatus OSC4MStartUpStatus01;
ErrorStatus OSC4MStartUpStatus01;
/* ST provided routine. */
/* MRCC system reset */
MRCC_DeInit();
/* Wait for OSC4M start-up */
OSC4MStartUpStatus01 = MRCC_WaitForOSC4MStartUp();
if(OSC4MStartUpStatus01 == SUCCESS)
{
/* Set HCLK to 60MHz */
MRCC_HCLKConfig(MRCC_CKSYS_Div1);
/* Set CKTIM to 60MHz */
MRCC_CKTIMConfig(MRCC_HCLK_Div1);
/* Set PCLK to 30MHz */
MRCC_PCLKConfig(MRCC_CKTIM_Div2);
/* Enable Flash Burst mode */
CFG_FLASHBurstConfig(CFG_FLASHBurst_Enable);
/* Set CK_SYS to 60 MHz */
MRCC_CKSYSConfig(MRCC_CKSYS_OSC4MPLL, MRCC_PLL_Mul_15);
}
/* GPIO pins optimized for 3V3 operation */
MRCC_IOVoltageRangeConfig(MRCC_IOVoltageRange_3V3);
/* GPIO clock source enable */
MRCC_PeripheralClockConfig(MRCC_Peripheral_GPIO, ENABLE);
/* EXTIT clock source enable */
MRCC_PeripheralClockConfig(MRCC_Peripheral_EXTIT, ENABLE);
/* TB clock source enable */
MRCC_PeripheralClockConfig(MRCC_Peripheral_TB, ENABLE);
/* Initialize the demonstration menu */
LCD_Init();
LCD_DisplayString(Line1, ( unsigned char * ) "www.FreeRTOS.org", BlackText);
LCD_DisplayString(Line2, ( unsigned char * ) " STR750 Demo ", BlackText);
EIC_IRQCmd(ENABLE);
}
/*-----------------------------------------------------------*/

66
FreeRTOS/Demo/ARM7_STR75x_IAR/main.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -180,8 +180,8 @@ void main( void )
vParTestInitialise();
/* Create the queue used to communicate with the LCD print task. */
xLCDQueue = xQueueCreate( mainLCD_QUEUE_LENGTH, sizeof( LCDMessage ) );
xLCDQueue = xQueueCreate( mainLCD_QUEUE_LENGTH, sizeof( LCDMessage ) );
/* Create the standard demo application tasks. See the WEB documentation
for more information on these tasks. */
vCreateBlockTimeTasks();
@ -190,13 +190,13 @@ void main( void )
vStartDynamicPriorityTasks();
vStartLEDFlashTasks( mainLED_TASK_PRIORITY );
vStartIntegerMathTasks( tskIDLE_PRIORITY );
/* Create the tasks defined within this file. */
xTaskCreate( vPrintTask, ( signed char * ) "LCD", configMINIMAL_STACK_SIZE, NULL, mainLCD_TASK_PRIORITY, NULL );
xTaskCreate( vCheckTask, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( vPrintTask, "LCD", configMINIMAL_STACK_SIZE, NULL, mainLCD_TASK_PRIORITY, NULL );
xTaskCreate( vCheckTask, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
vTaskStartScheduler();
/* Execution will only reach here if there was insufficient heap to
start the scheduler. */
}
@ -204,7 +204,7 @@ void main( void )
static void vCheckTask( void *pvParameters )
{
static unsigned long ulErrorDetected = pdFALSE;
static unsigned long ulErrorDetected = pdFALSE;
portTickType xLastExecutionTime;
unsigned char *cErrorMessage = " FAIL";
unsigned char *cSuccessMessage = " PASS";
@ -221,7 +221,7 @@ LCDMessage xMessage;
vTaskDelayUntil( &xLastExecutionTime, mainCHECK_TASK_CYCLE_TIME );
/* Has an error been found in any of the standard demo tasks? */
if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
{
ulErrorDetected = pdTRUE;
@ -236,17 +236,17 @@ LCDMessage xMessage;
{
ulErrorDetected = pdTRUE;
}
if( xAreComTestTasksStillRunning() != pdTRUE )
{
ulErrorDetected = pdTRUE;
}
}
if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
{
ulErrorDetected = pdTRUE;
}
}
/* Calculate the LCD line on which we would like the message to
be displayed. The column variable is used for convenience as
it is incremented each cycle anyway. */
@ -255,19 +255,19 @@ LCDMessage xMessage;
/* The message displayed depends on whether an error was found or
not. Any discovered error is latched. Here the column variable
is used as an index into the text string as a simple way of moving
the text from column to column. */
the text from column to column. */
if( ulErrorDetected == pdFALSE )
{
xMessage.pucString = cSuccessMessage + uxColumn;
}
else
{
xMessage.pucString = cErrorMessage + uxColumn;
}
xMessage.pucString = cErrorMessage + uxColumn;
}
/* Send the message to the print task for display. */
xQueueSend( xLCDQueue, ( void * ) &xMessage, mainNO_DELAY );
/* Make sure the message is printed in a different column the next
time around. */
uxColumn--;
@ -287,7 +287,7 @@ LCDMessage xMessage;
{
/* Wait until a message arrives. */
while( xQueueReceive( xLCDQueue, ( void * ) &xMessage, portMAX_DELAY ) != pdPASS );
/* The message contains the text to display, and the line on which the
text should be displayed. */
LCD_Clear();
@ -298,51 +298,51 @@ LCDMessage xMessage;
static void prvSetupHardware(void)
{
ErrorStatus OSC4MStartUpStatus01;
ErrorStatus OSC4MStartUpStatus01;
/* ST provided routine. */
/* MRCC system reset */
MRCC_DeInit();
/* Wait for OSC4M start-up */
OSC4MStartUpStatus01 = MRCC_WaitForOSC4MStartUp();
if(OSC4MStartUpStatus01 == SUCCESS)
{
/* Set HCLK to 60MHz */
MRCC_HCLKConfig(MRCC_CKSYS_Div1);
/* Set CKTIM to 60MHz */
MRCC_CKTIMConfig(MRCC_HCLK_Div1);
/* Set PCLK to 30MHz */
MRCC_PCLKConfig(MRCC_CKTIM_Div2);
/* Enable Flash Burst mode */
CFG_FLASHBurstConfig(CFG_FLASHBurst_Enable);
/* Set CK_SYS to 60 MHz */
MRCC_CKSYSConfig(MRCC_CKSYS_OSC4MPLL, MRCC_PLL_Mul_15);
}
/* GPIO pins optimized for 3V3 operation */
MRCC_IOVoltageRangeConfig(MRCC_IOVoltageRange_3V3);
/* GPIO clock source enable */
MRCC_PeripheralClockConfig(MRCC_Peripheral_GPIO, ENABLE);
/* EXTIT clock source enable */
MRCC_PeripheralClockConfig(MRCC_Peripheral_EXTIT, ENABLE);
/* TB clock source enable */
MRCC_PeripheralClockConfig(MRCC_Peripheral_TB, ENABLE);
/* Initialize the demonstration menu */
LCD_Init();
LCD_DisplayString(Line1, "www.FreeRTOS.org", BlackText);
LCD_DisplayString(Line2, " STR750 Demo ", BlackText);
EIC_IRQCmd(ENABLE);
}
/*-----------------------------------------------------------*/

16
FreeRTOS/Demo/ARM9_STR91X_IAR/lwip/api/sys_arch.c
Unescape Escape View File

@ -123,7 +123,7 @@ portTickType StartTime, EndTime, Elapsed;
{
msg = &dummyptr;
}
if( timeout != 0 )
{
if(pdTRUE == xQueueReceive( mbox, &(*msg), timeout ) )
@ -154,7 +154,7 @@ portTickType StartTime, EndTime, Elapsed;
{
Elapsed = 1;
}
return ( Elapsed ); // return time blocked TBD test
return ( Elapsed ); // return time blocked TBD test
}
}
@ -217,7 +217,7 @@ portTickType StartTime, EndTime, Elapsed;
{
Elapsed = 1;
}
return (Elapsed); // return time blocked TBD test
return (Elapsed); // return time blocked TBD test
}
else
{
@ -237,8 +237,8 @@ portTickType StartTime, EndTime, Elapsed;
Elapsed = 1;
}
return ( Elapsed ); // return time blocked
return ( Elapsed ); // return time blocked
}
}
@ -275,7 +275,7 @@ sys_init(void)
// keep track of how many threads have been created
nextthread = 0;
s_sys_arch_state.nTaskCount = 0;
sys_set_default_state();
}
@ -329,7 +329,7 @@ sys_thread_t sys_thread_new(void (* thread)(void *arg), void *arg, int prio)
xTaskHandle CreatedTask;
int result;
result = xTaskCreate(thread, ( signed char * ) s_sys_arch_state.cTaskName, s_sys_arch_state.nStackDepth, arg, prio, &CreatedTask );
result = xTaskCreate(thread, s_sys_arch_state.cTaskName, s_sys_arch_state.nStackDepth, arg, prio, &CreatedTask );
// For each task created, store the task handle (pid) in the timers array.
// This scheme doesn't allow for threads to be deleted
@ -338,7 +338,7 @@ int result;
if(result == pdPASS)
{
++s_sys_arch_state.nTaskCount;
return CreatedTask;
}
else

28
FreeRTOS/Demo/ARM9_STR91X_IAR/lwip/netif/ethernetif.c
Unescape Escape View File

@ -116,23 +116,23 @@ static void low_level_init(struct netif *netif)
ENET_InitClocksGPIO();
ENET_Init();
ENET_Start();
portENTER_CRITICAL();
{
/*set MAC physical*/
ENET_MAC->MAH = (MAC_ADDR5<<8) + MAC_ADDR4;
ENET_MAC->MAL = (MAC_ADDR3<<24) + (MAC_ADDR2<<16) + (MAC_ADDR1<<8) + MAC_ADDR0;
VIC_Config( ENET_ITLine, VIC_IRQ, 1 );
VIC_ITCmd( ENET_ITLine, ENABLE );
VIC_ITCmd( ENET_ITLine, ENABLE );
ENET_DMA->ISR = DMI_RX_CURRENT_DONE;
ENET_DMA->IER = DMI_RX_CURRENT_DONE;
}
portEXIT_CRITICAL();
/* Create the task that handles the EMAC. */
xTaskCreate( ethernetif_input, ( signed char * ) "ETH_INT", netifINTERFACE_TASK_STACK_SIZE, NULL, netifINTERFACE_TASK_PRIORITY, NULL );
}
xTaskCreate( ethernetif_input, "ETH_INT", netifINTERFACE_TASK_STACK_SIZE, NULL, netifINTERFACE_TASK_PRIORITY, NULL );
}
/*
@ -303,17 +303,17 @@ static void ethernetif_input( void * pvParameters )
do
{
ethernetif = s_pxNetIf->state;
/* move received packet into a new pbuf */
p = low_level_input( s_pxNetIf );
if( p == NULL )
{
/* No packet could be read. Wait a for an interrupt to tell us
there is more data available. */
vEMACWaitForInput();
}
} while( p == NULL );
/* points to packet payload, which starts with an Ethernet header */
@ -336,12 +336,12 @@ static void ethernetif_input( void * pvParameters )
/* pass to network layer */
s_pxNetIf->input(p, s_pxNetIf);
break;
case ETHTYPE_ARP:
/* pass p to ARP module */
etharp_arp_input(s_pxNetIf, ethernetif->ethaddr, p);
break;
default:
pbuf_free(p);
p = NULL;
@ -394,7 +394,7 @@ ethernetif_init(struct netif *netif)
netif->ifoutnucastpkts = 0;
netif->ifoutdiscards = 0;
#endif
netif->state = ethernetif;
netif->name[0] = IFNAME0;
netif->name[1] = IFNAME1;
@ -419,11 +419,11 @@ portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
/* Give the semaphore in case the lwIP task needs waking. */
xSemaphoreGiveFromISR( s_xSemaphore, &xHigherPriorityTaskWoken );
/* Clear the interrupt. */
ENET_DMA->ISR = DMI_RX_CURRENT_DONE;
/* Switch tasks if necessary. */
/* Switch tasks if necessary. */
portEND_SWITCHING_ISR( xHigherPriorityTaskWoken );
}
/*-----------------------------------------------------------*/

20
FreeRTOS/Demo/ARM9_STR91X_IAR/webserver/httpd-cgi.c
Unescape Escape View File

@ -97,7 +97,7 @@ PT_THREAD(file_stats(struct httpd_state *s, char *ptr))
PSOCK_BEGIN(&s->sout);
PSOCK_GENERATOR_SEND(&s->sout, generate_file_stats, strchr(ptr, ' ') + 1);
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
@ -138,14 +138,14 @@ static const char *states[] = {
closing,
time_wait,
last_ack};
static unsigned short
generate_tcp_stats(void *arg)
{
struct uip_conn *conn;
struct httpd_state *s = (struct httpd_state *)arg;
conn = &uip_conns[s->count];
return snprintf((char *)uip_appdata, UIP_APPDATA_SIZE,
"<tr><td>%d</td><td>%u.%u.%u.%u:%u</td><td>%s</td><td>%u</td><td>%u</td><td>%c %c</td></tr>\r\n",
@ -165,7 +165,7 @@ generate_tcp_stats(void *arg)
static
PT_THREAD(tcp_stats(struct httpd_state *s, char *ptr))
{
PSOCK_BEGIN(&s->sout);
for(s->count = 0; s->count < UIP_CONNS; ++s->count) {
@ -196,14 +196,14 @@ PT_THREAD(net_stats(struct httpd_state *s, char *ptr))
++s->count) {
PSOCK_GENERATOR_SEND(&s->sout, generate_net_stats, s);
}
#endif /* UIP_STATISTICS */
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
extern void vTaskList( signed char *pcWriteBuffer );
extern void vTaskList( char *pcWriteBuffer );
static char cCountBuf[ 32 ];
long lRefreshCount = 0;
static unsigned short
@ -211,9 +211,9 @@ generate_rtos_stats(void *arg)
{
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", lRefreshCount );
vTaskList( uip_appdata );
vTaskList( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );
}
/*---------------------------------------------------------------------------*/
@ -225,7 +225,7 @@ PT_THREAD(rtos_stats(struct httpd_state *s, char *ptr))
PSOCK_BEGIN(&s->sout);
// for( s->count = 0; s->count < 4; ++s->count )
// {
PSOCK_GENERATOR_SEND(&s->sout, generate_rtos_stats, NULL);
PSOCK_GENERATOR_SEND(&s->sout, generate_rtos_stats, NULL);
// }
PSOCK_END(&s->sout);
}

6
FreeRTOS/Demo/AVR32_UC3/main.c
Unescape Escape View File

@ -30,7 +30,7 @@
*****************************************************************************/
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -223,7 +223,7 @@ int main( void )
task as described at the top of this file. */
xTaskCreate(
vErrorChecks
, (const signed portCHAR *)"ErrCheck"
, "ErrCheck"
, configMINIMAL_STACK_SIZE
, NULL
, mainCHECK_TASK_PRIORITY
@ -288,7 +288,7 @@ portBASE_TYPE bSuicidalTask = 0;
ulMemCheckTaskRunningCount = mainCOUNT_INITIAL_VALUE;
if( xTaskCreate( vMemCheckTask,
( signed portCHAR * ) "MEM_CHECK",
"MEM_CHECK",
configMINIMAL_STACK_SIZE,
( void * ) &ulMemCheckTaskRunningCount,
tskIDLE_PRIORITY, &xCreatedTask ) != pdPASS )

46
FreeRTOS/Demo/AVR_ATMega323_WinAVR/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -66,15 +66,15 @@
/*
* Creates all the demo application tasks, then starts the scheduler. The WEB
* documentation provides more details of the demo application tasks.
*
* Main. c also creates a task called "Check". This only executes every three
* seconds but has the highest priority so is guaranteed to get processor time.
* Its main function is to check that all the other tasks are still operational.
* Each task that does not flash an LED maintains a unique count that is
* incremented each time the task successfully completes its function. Should
* any error occur within such a task the count is permanently halted. The
*
* Main. c also creates a task called "Check". This only executes every three
* seconds but has the highest priority so is guaranteed to get processor time.
* Its main function is to check that all the other tasks are still operational.
* Each task that does not flash an LED maintains a unique count that is
* incremented each time the task successfully completes its function. Should
* any error occur within such a task the count is permanently halted. The
* check task inspects the count of each task to ensure it has changed since
* the last time the check task executed. If all the count variables have
* the last time the check task executed. If all the count variables have
* changed all the tasks are still executing error free, and the check task
* toggles an LED. Should any task contain an error at any time the LED toggle
* will stop.
@ -84,12 +84,12 @@
/*
Changes from V1.2.0
+ Changed the baud rate for the serial test from 19200 to 57600.
Changes from V1.2.3
+ The integer and comtest tasks are now used when the cooperative scheduler
+ The integer and comtest tasks are now used when the cooperative scheduler
is being used. Previously they were only used with the preemptive
scheduler.
@ -118,7 +118,7 @@ Changes from V4.0.5
#ifdef GCC_MEGA_AVR
/* EEPROM routines used only with the WinAVR compiler. */
#include <avr/eeprom.h>
#include <avr/eeprom.h>
#endif
/* Scheduler include files. */
@ -173,12 +173,12 @@ static void vErrorChecks( void *pvParameters );
/*
* Checks the unique counts of other tasks to ensure they are still operational.
* Flashes an LED if everything is okay.
* Flashes an LED if everything is okay.
*/
static void prvCheckOtherTasksAreStillRunning( void );
/*
* Called on boot to increment a count stored in the EEPROM. This is used to
* Called on boot to increment a count stored in the EEPROM. This is used to
* ensure the CPU does not reset unexpectedly.
*/
static void prvIncrementResetCount( void );
@ -202,15 +202,15 @@ short main( void )
vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
vStartRegTestTasks();
/* Create the tasks defined within this file. */
xTaskCreate( vErrorChecks, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( vErrorChecks, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
/* Create the co-routines that flash the LED's. */
vStartFlashCoRoutines( mainNUM_FLASH_COROUTINES );
/* In this port, to use preemptive scheduler define configUSE_PREEMPTION
as 1 in portmacro.h. To use the cooperative scheduler define
/* In this port, to use preemptive scheduler define configUSE_PREEMPTION
as 1 in portmacro.h. To use the cooperative scheduler define
configUSE_PREEMPTION as 0. */
vTaskStartScheduler();
@ -231,11 +231,11 @@ static volatile unsigned long ulDummyVariable = 3UL;
{
vTaskDelay( mainCHECK_PERIOD );
/* Perform a bit of 32bit maths to ensure the registers used by the
integer tasks get some exercise. The result here is not important -
/* Perform a bit of 32bit maths to ensure the registers used by the
integer tasks get some exercise. The result here is not important -
see the demo application documentation for more info. */
ulDummyVariable *= 3;
prvCheckOtherTasksAreStillRunning();
}
}
@ -264,7 +264,7 @@ static portBASE_TYPE xErrorHasOccurred = pdFALSE;
{
xErrorHasOccurred = pdTRUE;
}
if( xErrorHasOccurred == pdFALSE )
{
/* Toggle the LED if everything is okay so we know if an error occurs even if not

12
FreeRTOS/Demo/AVR_ATMega323_WinAVR/regtest.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -84,8 +84,8 @@ portBASE_TYPE xRegTestError = pdFALSE;
void vStartRegTestTasks( void )
{
xTaskCreate( prvRegisterCheck1, ( signed char * ) "Reg1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( prvRegisterCheck2, ( signed char * ) "Reg2", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( prvRegisterCheck1, "Reg1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( prvRegisterCheck2, "Reg2", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
}
/*-----------------------------------------------------------*/
@ -103,7 +103,7 @@ portBASE_TYPE xReturn;
{
xReturn = pdFALSE;
}
return xReturn;
}
/*-----------------------------------------------------------*/
@ -114,7 +114,7 @@ static void prvRegisterCheck1( void *pvParameters )
for( ;; )
{
asm( "LDI r31, 5" );
asm( "LDI r31, 5" );
asm( "MOV r0, r31" );
asm( "LDI r31, 6" );
asm( "MOV r1, r31" );
@ -257,7 +257,7 @@ static void prvRegisterCheck2( void *pvParameters )
for( ;; )
{
asm( "LDI r31, 1" );
asm( "LDI r31, 1" );
asm( "MOV r0, r31" );
asm( "LDI r31, 2" );
asm( "MOV r1, r31" );

14
FreeRTOS/Demo/CORTEX_A2F200_IAR_and_Keil/WebServer/httpd-cgi.c
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@ -105,7 +105,7 @@ static PT_THREAD( file_stats ( struct httpd_state *s, char *ptr ) )
PSOCK_BEGIN( &s->sout );
( void ) PT_YIELD_FLAG;
PSOCK_GENERATOR_SEND( &s->sout, generate_file_stats, strchr(ptr, ' ') + 1 );
PSOCK_END( &s->sout );
@ -178,7 +178,7 @@ static PT_THREAD( net_stats ( struct httpd_state *s, char *ptr ) )
}
/*---------------------------------------------------------------------------*/
extern void vTaskList( signed char *pcWriteBuffer );
extern void vTaskList( char *pcWriteBuffer );
extern char *pcGetTaskStatusMessage( void );
static char cCountBuf[128];
long lRefreshCount = 0;
@ -187,7 +187,7 @@ static unsigned short generate_rtos_stats( void *arg )
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d<p><br>%s", ( int ) lRefreshCount, pcGetTaskStatusMessage() );
vTaskList( uip_appdata );
vTaskList( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );
@ -225,22 +225,22 @@ static unsigned short generate_io_state( void *arg )
pcStatus = "";
}
usRawVoltage = ( unsigned short ) ACE_get_ppe_sample( xVoltageChannel );
usRawVoltage = ( unsigned short ) ACE_get_ppe_sample( xVoltageChannel );
sprintf( uip_appdata, "<input type=\"checkbox\" name=\"LED0\" value=\"1\" %s>LED<p><p><p>Raw voltage input is %d", pcStatus, usRawVoltage );
return strlen( uip_appdata );
}
/*---------------------------------------------------------------------------*/
extern void vTaskGetRunTimeStats( signed char *pcWriteBuffer );
extern void vTaskGetRunTimeStats( char *pcWriteBuffer );
extern unsigned short usMaxJitter;
static unsigned short generate_runtime_stats( void *arg )
{
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", ( int ) lRefreshCount );
vTaskGetRunTimeStats( uip_appdata );
vTaskGetRunTimeStats( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );

16
FreeRTOS/Demo/CORTEX_A2F200_IAR_and_Keil/main-blinky.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -188,17 +188,17 @@ int main(void)
{
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, ( signed char * ) "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueReceiveTask, "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Create the software timer that is responsible for turning off the LED
if the button is not pushed within 5000ms, as described at the top of
this file. */
xLEDTimer = xTimerCreate( ( const signed char * ) "LEDTimer", /* A text name, purely to help debugging. */
( 5000 / portTICK_RATE_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
vLEDTimerCallback /* The callback function that switches the LED off. */
xLEDTimer = xTimerCreate( "LEDTimer", /* A text name, purely to help debugging. */
( 5000 / portTICK_RATE_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
vLEDTimerCallback /* The callback function that switches the LED off. */
);
/* Start the tasks and timer running. */

28
FreeRTOS/Demo/CORTEX_A2F200_IAR_and_Keil/main-full.c
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@ -302,27 +302,27 @@ int main(void)
{
/* Start the three application specific demo tasks, as described in the
comments at the top of this file. */
xTaskCreate( prvQueueReceiveTask, ( signed char * ) "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvOLEDTask, ( signed char * ) "OLED", configMINIMAL_STACK_SIZE, NULL, mainOLED_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueReceiveTask, "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvOLEDTask, "OLED", configMINIMAL_STACK_SIZE, NULL, mainOLED_TASK_PRIORITY, NULL );
/* Create the software timer that is responsible for turning off the LED
if the button is not pushed within 5000ms, as described at the top of
this file. */
xLEDTimer = xTimerCreate( ( const signed char * ) "LEDTimer", /* A text name, purely to help debugging. */
( mainLED_TIMER_PERIOD_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvLEDTimerCallback /* The callback function that switches the LED off. */
xLEDTimer = xTimerCreate( "LEDTimer", /* A text name, purely to help debugging. */
( mainLED_TIMER_PERIOD_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvLEDTimerCallback /* The callback function that switches the LED off. */
);
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
/* Create a lot of 'standard demo' tasks. */
@ -336,7 +336,7 @@ int main(void)
vStartTimerDemoTask( mainTIMER_TEST_PERIOD );
/* Create the web server task. */
xTaskCreate( vuIP_Task, ( signed char * ) "uIP", mainuIP_STACK_SIZE, NULL, mainuIP_TASK_PRIORITY, NULL );
xTaskCreate( vuIP_Task, "uIP", mainuIP_STACK_SIZE, NULL, mainuIP_TASK_PRIORITY, NULL );
/* The suicide tasks must be created last, as they need to know how many
tasks were running prior to their creation in order to ascertain whether

4
FreeRTOS/Demo/CORTEX_A2F200_IAR_and_Keil/uIP_Task.c
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@ -300,14 +300,14 @@ xTimerHandle xARPTimer, xPeriodicTimer;
xEMACEventQueue = xQueueCreate( uipEVENT_QUEUE_LENGTH, sizeof( unsigned long ) );
/* Create and start the uIP timers. */
xARPTimer = xTimerCreate( ( signed char * ) "ARPTimer", /* Just a name that is helpful for debugging, not used by the kernel. */
xARPTimer = xTimerCreate( "ARPTimer", /* Just a name that is helpful for debugging, not used by the kernel. */
( 10000UL / portTICK_RATE_MS ), /* Timer period. */
pdTRUE, /* Autor-reload. */
( void * ) uipARP_TIMER,
prvUIPTimerCallback
);
xPeriodicTimer = xTimerCreate( ( signed char * ) "PeriodicTimer",
xPeriodicTimer = xTimerCreate( "PeriodicTimer",
( 500UL / portTICK_RATE_MS ),
pdTRUE, /* Autor-reload. */
( void * ) uipPERIODIC_TIMER,

14
FreeRTOS/Demo/CORTEX_A2F200_SoftConsole/WebServer/httpd-cgi.c
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@ -105,7 +105,7 @@ static PT_THREAD( file_stats ( struct httpd_state *s, char *ptr ) )
PSOCK_BEGIN( &s->sout );
( void ) PT_YIELD_FLAG;
PSOCK_GENERATOR_SEND( &s->sout, generate_file_stats, strchr(ptr, ' ') + 1 );
PSOCK_END( &s->sout );
@ -178,7 +178,7 @@ static PT_THREAD( net_stats ( struct httpd_state *s, char *ptr ) )
}
/*---------------------------------------------------------------------------*/
extern void vTaskList( signed char *pcWriteBuffer );
extern void vTaskList( char *pcWriteBuffer );
extern char *pcGetTaskStatusMessage( void );
static char cCountBuf[128];
long lRefreshCount = 0;
@ -187,7 +187,7 @@ static unsigned short generate_rtos_stats( void *arg )
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d<p><br>%s", ( int ) lRefreshCount, pcGetTaskStatusMessage() );
vTaskList( uip_appdata );
vTaskList( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );
@ -225,22 +225,22 @@ static unsigned short generate_io_state( void *arg )
pcStatus = "";
}
usRawVoltage = ( unsigned short ) ACE_get_ppe_sample( xVoltageChannel );
usRawVoltage = ( unsigned short ) ACE_get_ppe_sample( xVoltageChannel );
sprintf( uip_appdata, "<input type=\"checkbox\" name=\"LED0\" value=\"1\" %s>LED<p><p><p>Raw voltage input is %d", pcStatus, usRawVoltage );
return strlen( uip_appdata );
}
/*---------------------------------------------------------------------------*/
extern void vTaskGetRunTimeStats( signed char *pcWriteBuffer );
extern void vTaskGetRunTimeStats( char *pcWriteBuffer );
extern unsigned short usMaxJitter;
static unsigned short generate_runtime_stats( void *arg )
{
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", ( int ) lRefreshCount );
vTaskGetRunTimeStats( uip_appdata );
vTaskGetRunTimeStats( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );

16
FreeRTOS/Demo/CORTEX_A2F200_SoftConsole/main-blinky.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -188,17 +188,17 @@ int main(void)
{
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, ( signed char * ) "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueReceiveTask, "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Create the software timer that is responsible for turning off the LED
if the button is not pushed within 5000ms, as described at the top of
this file. */
xLEDTimer = xTimerCreate( ( const signed char * ) "LEDTimer", /* A text name, purely to help debugging. */
( 5000 / portTICK_RATE_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
vLEDTimerCallback /* The callback function that switches the LED off. */
xLEDTimer = xTimerCreate( "LEDTimer", /* A text name, purely to help debugging. */
( 5000 / portTICK_RATE_MS ),/* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
vLEDTimerCallback /* The callback function that switches the LED off. */
);
/* Start the tasks and timer running. */

50
FreeRTOS/Demo/CORTEX_A2F200_SoftConsole/main-full.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -302,27 +302,27 @@ int main(void)
{
/* Start the three application specific demo tasks, as described in the
comments at the top of this file. */
xTaskCreate( prvQueueReceiveTask, ( signed char * ) "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvOLEDTask, ( signed char * ) "OLED", configMINIMAL_STACK_SIZE, NULL, mainOLED_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueReceiveTask, "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvOLEDTask, "OLED", configMINIMAL_STACK_SIZE, NULL, mainOLED_TASK_PRIORITY, NULL );
/* Create the software timer that is responsible for turning off the LED
if the button is not pushed within 5000ms, as described at the top of
this file. */
xLEDTimer = xTimerCreate( ( const signed char * ) "LEDTimer", /* A text name, purely to help debugging. */
( mainLED_TIMER_PERIOD_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvLEDTimerCallback /* The callback function that switches the LED off. */
xLEDTimer = xTimerCreate( "LEDTimer", /* A text name, purely to help debugging. */
( mainLED_TIMER_PERIOD_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvLEDTimerCallback /* The callback function that switches the LED off. */
);
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
/* Create a lot of 'standard demo' tasks. */
@ -336,8 +336,8 @@ int main(void)
vStartTimerDemoTask( mainTIMER_TEST_PERIOD );
/* Create the web server task. */
xTaskCreate( vuIP_Task, ( signed char * ) "uIP", mainuIP_STACK_SIZE, NULL, mainuIP_TASK_PRIORITY, NULL );
xTaskCreate( vuIP_Task, "uIP", mainuIP_STACK_SIZE, NULL, mainuIP_TASK_PRIORITY, NULL );
/* The suicide tasks must be created last, as they need to know how many
tasks were running prior to their creation in order to ascertain whether
or not the correct/expected number of tasks are running at any given
@ -462,8 +462,8 @@ const unsigned long ulValueToSend = 100UL;
/* The timer command queue will have been filled when the timer test tasks
were created in main() (this is part of the test they perform). Therefore,
while the check timer can be created in main(), it cannot be started from
main(). Once the scheduler has started, the timer service task will drain
while the check timer can be created in main(), it cannot be started from
main(). Once the scheduler has started, the timer service task will drain
the command queue, and now the check timer can be started successfully. */
xTimerStart( xCheckTimer, portMAX_DELAY );
@ -539,10 +539,10 @@ static portTickType xLastScrollTime = 0UL;
{
/* Wait until it is time to update the OLED again. */
vTaskDelayUntil( &xLastScrollTime, mainOLED_PERIOD_MS );
xOLEDData.char_offset1 = ucOffset1++;
xOLEDData.char_offset2 = ucOffset2++;
OLED_write_data( &xOLEDData, BOTH_LINES );
}
}
@ -551,13 +551,13 @@ static portTickType xLastScrollTime = 0UL;
static void prvSetupHardware( void )
{
SystemCoreClockUpdate();
/* Disable the Watch Dog Timer */
MSS_WD_disable( );
/* Configure the GPIO for the LEDs. */
vParTestInitialise();
/* ACE Initialization */
ACE_init();
@ -646,12 +646,12 @@ unsigned long *pulHighWord, *pulLowWord;
pulHighWord = ( unsigned long * ) &ullCurrentValue;
pulLowWord = pulHighWord++;
MSS_TIM64_get_current_value( ( uint32_t * ) pulHighWord, ( uint32_t * ) pulLowWord );
/* Convert the down count into an upcount. */
ullCurrentValue = ulMax64BitValue - ullCurrentValue;
/* Scale to a 32bit number of suitable frequency. */
ullCurrentValue >>= 13;

12
FreeRTOS/Demo/CORTEX_A2F200_SoftConsole/uIP_Task.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -192,7 +192,7 @@ long lPacketLength;
if( ( lPacketLength > 0 ) && ( uip_buf != NULL ) )
{
uip_len = ( u16_t ) lPacketLength;
/* Standard uIP loop taken from the uIP manual. */
if( xHeader->type == htons( UIP_ETHTYPE_IP ) )
{
@ -237,7 +237,7 @@ long lPacketLength;
for( i = 0; i < UIP_CONNS; i++ )
{
uip_periodic( i );
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
@ -300,14 +300,14 @@ xTimerHandle xARPTimer, xPeriodicTimer;
xEMACEventQueue = xQueueCreate( uipEVENT_QUEUE_LENGTH, sizeof( unsigned long ) );
/* Create and start the uIP timers. */
xARPTimer = xTimerCreate( ( signed char * ) "ARPTimer", /* Just a name that is helpful for debugging, not used by the kernel. */
xARPTimer = xTimerCreate( "ARPTimer", /* Just a name that is helpful for debugging, not used by the kernel. */
( 10000UL / portTICK_RATE_MS ), /* Timer period. */
pdTRUE, /* Autor-reload. */
( void * ) uipARP_TIMER,
prvUIPTimerCallback
);
xPeriodicTimer = xTimerCreate( ( signed char * ) "PeriodicTimer",
xPeriodicTimer = xTimerCreate( "PeriodicTimer",
( 500UL / portTICK_RATE_MS ),
pdTRUE, /* Autor-reload. */
( void * ) uipPERIODIC_TIMER,
@ -418,7 +418,7 @@ char *c;
/* Only interested in processing form input if this is the IO page. */
c = strstr( pcInputString, "io.shtml" );
if( c )
{
/* Is there a command in the string? */

18
FreeRTOS/Demo/CORTEX_A9_RZ_R7S72100_IAR_DS-5/Source/Blinky-Demo/main_blinky.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -154,14 +154,14 @@ void main_blinky( void )
{
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
NULL, /* The parameter passed to the task - not used in this case. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
NULL, /* The parameter passed to the task - not used in this case. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();

14
FreeRTOS/Demo/CORTEX_A9_RZ_R7S72100_IAR_DS-5/Source/Full-Demo/Sample-CLI-commands.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
@ -205,7 +205,7 @@ void vRegisterSampleCLICommands( void )
static portBASE_TYPE prvTaskStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
const int8_t *const pcHeader = ( int8_t * ) "Task State Priority Stack #\r\n************************************************\r\n";
const char *const pcHeader = "Task State Priority Stack #\r\n************************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
@ -215,8 +215,8 @@ const int8_t *const pcHeader = ( int8_t * ) "Task State Priority Stac
configASSERT( pcWriteBuffer );
/* Generate a table of task stats. */
strcpy( ( char * ) pcWriteBuffer, ( char * ) pcHeader );
vTaskList( pcWriteBuffer + strlen( ( char * ) pcHeader ) );
strcpy( ( char * ) pcWriteBuffer, pcHeader );
vTaskList( pcWriteBuffer + strlen( pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
@ -226,7 +226,7 @@ const int8_t *const pcHeader = ( int8_t * ) "Task State Priority Stac
static portBASE_TYPE prvRunTimeStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
const int8_t * const pcHeader = ( int8_t * ) "Task Abs Time % Time\r\n****************************************\r\n";
const char * const pcHeader = "Task Abs Time % Time\r\n****************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
@ -236,8 +236,8 @@ const int8_t * const pcHeader = ( int8_t * ) "Task Abs Time % Ti
configASSERT( pcWriteBuffer );
/* Generate a table of task stats. */
strcpy( ( char * ) pcWriteBuffer, ( char * ) pcHeader );
vTaskGetRunTimeStats( pcWriteBuffer + strlen( ( char * ) pcHeader ) );
strcpy( ( char * ) pcWriteBuffer, pcHeader );
vTaskGetRunTimeStats( ( ( char * ) pcWriteBuffer ) + strlen( pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */

8
FreeRTOS/Demo/CORTEX_A9_RZ_R7S72100_IAR_DS-5/Source/Full-Demo/main_full.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -317,12 +317,12 @@ void main_full( void )
/* Create the register check tasks, as described at the top of this
file */
xTaskCreate( prvRegTestTaskEntry1, ( signed char * ) "Reg1", configMINIMAL_STACK_SIZE, mainREG_TEST_TASK_1_PARAMETER, tskIDLE_PRIORITY, NULL );
xTaskCreate( prvRegTestTaskEntry2, ( signed char * ) "Reg2", configMINIMAL_STACK_SIZE, mainREG_TEST_TASK_2_PARAMETER, tskIDLE_PRIORITY, NULL );
xTaskCreate( prvRegTestTaskEntry1, "Reg1", configMINIMAL_STACK_SIZE, mainREG_TEST_TASK_1_PARAMETER, tskIDLE_PRIORITY, NULL );
xTaskCreate( prvRegTestTaskEntry2, "Reg2", configMINIMAL_STACK_SIZE, mainREG_TEST_TASK_2_PARAMETER, tskIDLE_PRIORITY, NULL );
/* Create the task that performs the 'check' functionality, as described at
the top of this file. */
xTaskCreate( prvCheckTask, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( prvCheckTask, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
/* The set of tasks created by the following function call have to be
created last as they keep account of the number of tasks they expect to see

28
FreeRTOS/Demo/CORTEX_AT91SAM3U256_IAR/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -194,17 +194,17 @@ int main( void )
port and provide some APU usage examples. */
vStartIntegerMathTasks( mainINTEGER_TASK_PRIORITY );
vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
vStartRecursiveMutexTasks();
vStartRecursiveMutexTasks();
vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
vCreateBlockTimeTasks();
vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
vStartQueuePeekTasks();
vStartLEDFlashTasks( mainLED_TASK_PRIORITY );
vStartQueuePeekTasks();
vStartLEDFlashTasks( mainLED_TASK_PRIORITY );
vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainBAUD_RATE, mainCOM_TEST_LED );
/* Start the tasks defined within this file/specific to this demo. */
xTaskCreate( prvLCDTask, ( signed char * ) "LCD", mainLCD_TASK_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( prvLCDTask, "LCD", mainLCD_TASK_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
/* Start the scheduler. */
vTaskStartScheduler();
@ -234,7 +234,7 @@ portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
if( ulTicksSinceLastDisplay >= mainCHECK_DELAY )
{
ulTicksSinceLastDisplay = 0;
/* Has an error been found in any task? */
if( xAreGenericQueueTasksStillRunning() != pdTRUE )
{
@ -263,16 +263,16 @@ portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
else if( xAreQueuePeekTasksStillRunning() != pdTRUE )
{
xMessage.pcMessage = "ERROR IN PEEK Q";
}
}
else if( xAreRecursiveMutexTasksStillRunning() != pdTRUE )
{
xMessage.pcMessage = "ERROR IN REC MUTEX";
}
}
else if( xAreComTestTasksStillRunning() != pdTRUE )
{
xMessage.pcMessage = "ERROR IN COMTEST";
}
/* Send the message to the LCD gatekeeper for display. */
xHigherPriorityTaskWoken = pdFALSE;
xQueueSendFromISR( xLCDQueue, &xMessage, &xHigherPriorityTaskWoken );
@ -300,10 +300,10 @@ const unsigned long ulMaxY = 250, ulYIncrement = 22, ulWidth = 250, ulHeight = 2
/* Initialize LCD. */
LCDD_Initialize();
LCDD_Start();
LCDD_Start();
LCDD_Fill( ( void * ) BOARD_LCD_BASE, COLOR_WHITE );
LCDD_DrawString( ( void * ) BOARD_LCD_BASE, 1, ulY + 3, " www.FreeRTOS.org", COLOR_BLACK );
for( ;; )
{
/* Wait for a message from the check function (which is executed in
@ -312,10 +312,10 @@ const unsigned long ulMaxY = 250, ulYIncrement = 22, ulWidth = 250, ulHeight = 2
/* Clear the space where the old message was. */
LCDD_DrawRectangle( ( void * ) BOARD_LCD_BASE, 0, ulY, ulWidth, ulHeight, COLOR_WHITE );
/* Increment to the next drawing position. */
ulY += ulYIncrement;
/* Have the Y position moved past the end of the LCD? */
if( ulY >= ulMaxY )
{
@ -324,7 +324,7 @@ const unsigned long ulMaxY = 250, ulYIncrement = 22, ulWidth = 250, ulHeight = 2
/* Draw a new rectangle, in which the message will be written. */
LCDD_DrawRectangle( ( void * ) BOARD_LCD_BASE, 0, ulY, ulWidth, ulHeight, COLOR_GREEN );
/* Write the message. */
LCDD_DrawString( ( void * ) BOARD_LCD_BASE, ulX, ulY + 3, xMessage.pcMessage, COLOR_BLACK );
}

6
FreeRTOS/Demo/CORTEX_ATSAM3S-EK2_Atmel_Studio/src/Common-Demo-Source/comtest.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -158,8 +158,8 @@ void vAltStartComTestTasks( unsigned portBASE_TYPE uxPriority, unsigned long ulB
xSerialPortInitMinimal( ulBaudRate, comBUFFER_LEN );
/* The Tx task is spawned with a lower priority than the Rx task. */
xTaskCreate( vComTxTask, ( signed char * ) "COMTx", comSTACK_SIZE, NULL, uxPriority - 1, ( xTaskHandle * ) NULL );
xTaskCreate( vComRxTask, ( signed char * ) "COMRx", comSTACK_SIZE, NULL, uxPriority, ( xTaskHandle * ) NULL );
xTaskCreate( vComTxTask, "COMTx", comSTACK_SIZE, NULL, uxPriority - 1, ( xTaskHandle * ) NULL );
xTaskCreate( vComRxTask, "COMRx", comSTACK_SIZE, NULL, uxPriority, ( xTaskHandle * ) NULL );
}
/*-----------------------------------------------------------*/

8
FreeRTOS/Demo/CORTEX_ATSAM3S-EK2_Atmel_Studio/src/main_blinky.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -127,7 +127,7 @@ will remove items as they are added, meaning the send task should always find
the queue empty. */
#define mainQUEUE_LENGTH ( 1 )
/* Values passed to the two tasks just to check the task parameter
/* Values passed to the two tasks just to check the task parameter
functionality. */
#define mainQUEUE_SEND_PARAMETER ( 0x1111UL )
#define mainQUEUE_RECEIVE_PARAMETER ( 0x22UL )
@ -163,13 +163,13 @@ void main_blinky( void )
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) mainQUEUE_RECEIVE_PARAMETER, /* The parameter passed to the task - just to check the functionality. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();

54
FreeRTOS/Demo/CORTEX_ATSAM3S-EK2_Atmel_Studio/src/main_full.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -76,8 +76,8 @@
******************************************************************************
*
* main_full() creates all the demo application tasks and a software timer, then
* starts the scheduler. The web documentation provides more details of the
* standard demo application tasks, which provide no particular functionality,
* starts the scheduler. The web documentation provides more details of the
* standard demo application tasks, which provide no particular functionality,
* but do provide a good example of how to use the FreeRTOS API.
*
* In addition to the standard demo tasks, the following tasks and tests are
@ -85,18 +85,18 @@
*
* "Check" timer - The check software timer period is initially set to three
* seconds. The callback function associated with the check software timer
* checks that all the standard demo tasks are not only still executing, but
* are executing without reporting any errors. If the check software timer
* discovers that a task has either stalled, or reported an error, then it
* changes its own execution period from the initial three seconds, to just
* 200ms. The check software timer callback function also toggles the green
* LED each time it is called. This provides a visual indication of the system
* status: If the green LED toggles every three seconds, then no issues have
* been discovered. If the green LED toggles every 200ms, then an issue has
* checks that all the standard demo tasks are not only still executing, but
* are executing without reporting any errors. If the check software timer
* discovers that a task has either stalled, or reported an error, then it
* changes its own execution period from the initial three seconds, to just
* 200ms. The check software timer callback function also toggles the green
* LED each time it is called. This provides a visual indication of the system
* status: If the green LED toggles every three seconds, then no issues have
* been discovered. If the green LED toggles every 200ms, then an issue has
* been discovered with at least one task.
*
* See the documentation page for this demo on the FreeRTOS.org web site for
* full information, including hardware setup requirements.
* full information, including hardware setup requirements.
*/
/* Standard includes. */
@ -191,35 +191,35 @@ xTimerHandle xCheckTimer = NULL;
vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
vStartLEDFlashTimers( mainNUMBER_OF_FLASH_TIMERS_LEDS );
vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
if( xCheckTimer != NULL )
{
xTimerStart( xCheckTimer, mainDONT_BLOCK );
}
/* The set of tasks created by the following function call have to be
created last as they keep account of the number of tasks they expect to see
/* The set of tasks created by the following function call have to be
created last as they keep account of the number of tasks they expect to see
running. */
vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
/* Start the scheduler. */
vTaskStartScheduler();
/* If all is well, the scheduler will now be running, and the following line
will never be reached. If the following line does execute, then there was
insufficient FreeRTOS heap memory available for the idle and/or timer tasks
to be created. See the memory management section on the FreeRTOS web site
for more details. */
for( ;; );
for( ;; );
}
/*-----------------------------------------------------------*/
@ -275,7 +275,7 @@ unsigned long ulErrorFound = pdFALSE;
{
ulErrorFound = pdTRUE;
}
if( xAreComTestTasksStillRunning() != pdTRUE )
{
ulErrorFound = pdTRUE;
@ -285,7 +285,7 @@ unsigned long ulErrorFound = pdFALSE;
the LED toggles every mainCHECK_TIMER_PERIOD_MS milliseconds then
everything is ok. A faster toggle indicates an error. */
vParTestToggleLED( mainCHECK_LED );
/* Have any errors been latch in ulErrorFound? If so, shorten the
period of the check timer to mainERROR_CHECK_TIMER_PERIOD_MS milliseconds.
This will result in an increase in the rate at which mainCHECK_LED
@ -295,7 +295,7 @@ unsigned long ulErrorFound = pdFALSE;
if( lChangedTimerPeriodAlready == pdFALSE )
{
lChangedTimerPeriodAlready = pdTRUE;
/* This call to xTimerChangePeriod() uses a zero block time.
Functions called from inside of a timer callback function must
*never* attempt to block. */

6
FreeRTOS/Demo/CORTEX_ATSAM3X_Atmel_Studio/src/Common-Demo-Source/comtest.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -158,8 +158,8 @@ void vAltStartComTestTasks( unsigned portBASE_TYPE uxPriority, unsigned long ulB
xSerialPortInitMinimal( ulBaudRate, comBUFFER_LEN );
/* The Tx task is spawned with a lower priority than the Rx task. */
xTaskCreate( vComTxTask, ( signed char * ) "COMTx", comSTACK_SIZE, NULL, uxPriority - 1, ( xTaskHandle * ) NULL );
xTaskCreate( vComRxTask, ( signed char * ) "COMRx", comSTACK_SIZE, NULL, uxPriority, ( xTaskHandle * ) NULL );
xTaskCreate( vComTxTask, "COMTx", comSTACK_SIZE, NULL, uxPriority - 1, ( xTaskHandle * ) NULL );
xTaskCreate( vComRxTask, "COMRx", comSTACK_SIZE, NULL, uxPriority, ( xTaskHandle * ) NULL );
}
/*-----------------------------------------------------------*/

8
FreeRTOS/Demo/CORTEX_ATSAM3X_Atmel_Studio/src/main_blinky.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -127,7 +127,7 @@ will remove items as they are added, meaning the send task should always find
the queue empty. */
#define mainQUEUE_LENGTH ( 1 )
/* Values passed to the two tasks just to check the task parameter
/* Values passed to the two tasks just to check the task parameter
functionality. */
#define mainQUEUE_SEND_PARAMETER ( 0x1111UL )
#define mainQUEUE_RECEIVE_PARAMETER ( 0x22UL )
@ -163,13 +163,13 @@ void main_blinky( void )
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) mainQUEUE_RECEIVE_PARAMETER, /* The parameter passed to the task - just to check the functionality. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();

54
FreeRTOS/Demo/CORTEX_ATSAM3X_Atmel_Studio/src/main_full.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -76,8 +76,8 @@
******************************************************************************
*
* main_full() creates all the demo application tasks and a software timer, then
* starts the scheduler. The web documentation provides more details of the
* standard demo application tasks, which provide no particular functionality,
* starts the scheduler. The web documentation provides more details of the
* standard demo application tasks, which provide no particular functionality,
* but do provide a good example of how to use the FreeRTOS API.
*
* In addition to the standard demo tasks, the following tasks and tests are
@ -85,18 +85,18 @@
*
* "Check" timer - The check software timer period is initially set to three
* seconds. The callback function associated with the check software timer
* checks that all the standard demo tasks are not only still executing, but
* are executing without reporting any errors. If the check software timer
* discovers that a task has either stalled, or reported an error, then it
* changes its own execution period from the initial three seconds, to just
* 200ms. The check software timer callback function also toggles the green
* LED each time it is called. This provides a visual indication of the system
* status: If the green LED toggles every three seconds, then no issues have
* been discovered. If the green LED toggles every 200ms, then an issue has
* checks that all the standard demo tasks are not only still executing, but
* are executing without reporting any errors. If the check software timer
* discovers that a task has either stalled, or reported an error, then it
* changes its own execution period from the initial three seconds, to just
* 200ms. The check software timer callback function also toggles the green
* LED each time it is called. This provides a visual indication of the system
* status: If the green LED toggles every three seconds, then no issues have
* been discovered. If the green LED toggles every 200ms, then an issue has
* been discovered with at least one task.
*
* See the documentation page for this demo on the FreeRTOS.org web site for
* full information, including hardware setup requirements.
* full information, including hardware setup requirements.
*/
/* Standard includes. */
@ -191,35 +191,35 @@ xTimerHandle xCheckTimer = NULL;
vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
vStartLEDFlashTimers( mainNUMBER_OF_FLASH_TIMERS_LEDS );
vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
if( xCheckTimer != NULL )
{
xTimerStart( xCheckTimer, mainDONT_BLOCK );
}
/* The set of tasks created by the following function call have to be
created last as they keep account of the number of tasks they expect to see
/* The set of tasks created by the following function call have to be
created last as they keep account of the number of tasks they expect to see
running. */
vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
/* Start the scheduler. */
vTaskStartScheduler();
/* If all is well, the scheduler will now be running, and the following line
will never be reached. If the following line does execute, then there was
insufficient FreeRTOS heap memory available for the idle and/or timer tasks
to be created. See the memory management section on the FreeRTOS web site
for more details. */
for( ;; );
for( ;; );
}
/*-----------------------------------------------------------*/
@ -275,7 +275,7 @@ unsigned long ulErrorFound = pdFALSE;
{
ulErrorFound = pdTRUE;
}
if( xAreComTestTasksStillRunning() != pdTRUE )
{
ulErrorFound = pdTRUE;
@ -285,7 +285,7 @@ unsigned long ulErrorFound = pdFALSE;
the LED toggles every mainCHECK_TIMER_PERIOD_MS milliseconds then
everything is ok. A faster toggle indicates an error. */
vParTestToggleLED( mainCHECK_LED );
/* Have any errors been latch in ulErrorFound? If so, shorten the
period of the check timer to mainERROR_CHECK_TIMER_PERIOD_MS milliseconds.
This will result in an increase in the rate at which mainCHECK_LED
@ -295,7 +295,7 @@ unsigned long ulErrorFound = pdFALSE;
if( lChangedTimerPeriodAlready == pdFALSE )
{
lChangedTimerPeriodAlready = pdTRUE;
/* This call to xTimerChangePeriod() uses a zero block time.
Functions called from inside of a timer callback function must
*never* attempt to block. */

40
FreeRTOS/Demo/CORTEX_CY8C5588_PSoC_Creator_GCC/FreeRTOS_Demo.cydsn/main.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -122,7 +122,7 @@ extern void vSetupTimerTest( void );
/*
* The Check task periodical interrogates each of the running tests to
* ensure that they are still executing correctly.
* If all the tests pass, then the LCD is updated with Pass, the number of
* If all the tests pass, then the LCD is updated with Pass, the number of
* iterations and the Jitter time calculated but the Fast Interrupt Test.
* If any one of the tests fail, it is indicated with an error code printed on
* the display. This indicator won't disappear until the device is reset.
@ -157,7 +157,7 @@ void main( void )
vStartInterruptQueueTasks();
/* Start the error checking task. */
( void ) xTaskCreate( vCheckTask, ( signed portCHAR * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
( void ) xTaskCreate( vCheckTask, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
/* Configure the timers used by the fast interrupt timer test. */
vSetupTimerTest();
@ -204,14 +204,14 @@ extern cyisraddress CyRamVectors[];
/* Start the UART. */
UART_1_Start();
/* Initialise the LEDs. */
vParTestInitialise();
/* Start the PWM modules that drive the IntQueue tests. */
High_Frequency_PWM_0_Start();
High_Frequency_PWM_1_Start();
/* Start the timers for the Jitter test. */
Timer_20KHz_Start();
Timer_48MHz_Start();
@ -228,73 +228,73 @@ extern unsigned portSHORT usMaxJitter;
/* Intialise the sleeper. */
xDelay = xTaskGetTickCount();
for( ;; )
{
/* Perform this check every mainCHECK_DELAY milliseconds. */
vTaskDelayUntil( &xDelay, mainCHECK_DELAY );
/* Check that all of the Demo tasks are still running. */
if( pdTRUE != xAreBlockingQueuesStillRunning() )
{
usErrorCode |= 0x1;
}
if( pdTRUE != xAreBlockTimeTestTasksStillRunning() )
{
usErrorCode |= 0x2;
}
if( pdTRUE != xAreCountingSemaphoreTasksStillRunning() )
{
usErrorCode |= 0x4;
}
if( pdTRUE != xIsCreateTaskStillRunning() )
{
usErrorCode |= 0x8;
}
if( pdTRUE != xAreDynamicPriorityTasksStillRunning() )
{
usErrorCode |= 0x10;
}
if( pdTRUE != xAreMathsTaskStillRunning() )
{
usErrorCode |= 0x20;
}
if( pdTRUE != xAreGenericQueueTasksStillRunning() )
{
usErrorCode |= 0x40;
}
if( pdTRUE != xAreIntegerMathsTaskStillRunning() )
{
usErrorCode |= 0x80;
}
if( pdTRUE != xArePollingQueuesStillRunning() )
{
usErrorCode |= 0x100;
}
if( pdTRUE != xAreQueuePeekTasksStillRunning() )
{
usErrorCode |= 0x200;
}
if( pdTRUE != xAreSemaphoreTasksStillRunning() )
{
usErrorCode |= 0x400;
}
if( pdTRUE != xAreComTestTasksStillRunning() )
{
usErrorCode |= 0x800;
}
if( pdTRUE != xAreIntQueueTasksStillRunning() )
{
usErrorCode |= 0x1000;

40
FreeRTOS/Demo/CORTEX_CY8C5588_PSoC_Creator_Keil/FreeRTOS_Demo.cydsn/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -122,7 +122,7 @@ extern void vSetupTimerTest( void );
/*
* The Check task periodical interrogates each of the running tests to
* ensure that they are still executing correctly.
* If all the tests pass, then the LCD is updated with Pass, the number of
* If all the tests pass, then the LCD is updated with Pass, the number of
* iterations and the Jitter time calculated but the Fast Interrupt Test.
* If any one of the tests fail, it is indicated with an error code printed on
* the display. This indicator won't disappear until the device is reset.
@ -157,7 +157,7 @@ void main( void )
vStartInterruptQueueTasks();
/* Start the error checking task. */
( void ) xTaskCreate( vCheckTask, ( signed portCHAR * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
( void ) xTaskCreate( vCheckTask, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
/* Configure the timers used by the fast interrupt timer test. */
vSetupTimerTest();
@ -204,14 +204,14 @@ extern cyisraddress CyRamVectors[];
/* Start the UART. */
UART_1_Start();
/* Initialise the LEDs. */
vParTestInitialise();
/* Start the PWM modules that drive the IntQueue tests. */
High_Frequency_PWM_0_Start();
High_Frequency_PWM_1_Start();
/* Start the timers for the Jitter test. */
Timer_20KHz_Start();
Timer_48MHz_Start();
@ -228,73 +228,73 @@ extern unsigned portSHORT usMaxJitter;
/* Intialise the sleeper. */
xDelay = xTaskGetTickCount();
for( ;; )
{
/* Perform this check every mainCHECK_DELAY milliseconds. */
vTaskDelayUntil( &xDelay, mainCHECK_DELAY );
/* Check that all of the Demo tasks are still running. */
if( pdTRUE != xAreBlockingQueuesStillRunning() )
{
usErrorCode |= 0x1;
}
if( pdTRUE != xAreBlockTimeTestTasksStillRunning() )
{
usErrorCode |= 0x2;
}
if( pdTRUE != xAreCountingSemaphoreTasksStillRunning() )
{
usErrorCode |= 0x4;
}
if( pdTRUE != xIsCreateTaskStillRunning() )
{
usErrorCode |= 0x8;
}
if( pdTRUE != xAreDynamicPriorityTasksStillRunning() )
{
usErrorCode |= 0x10;
}
if( pdTRUE != xAreMathsTaskStillRunning() )
{
usErrorCode |= 0x20;
}
if( pdTRUE != xAreGenericQueueTasksStillRunning() )
{
usErrorCode |= 0x40;
}
if( pdTRUE != xAreIntegerMathsTaskStillRunning() )
{
usErrorCode |= 0x80;
}
if( pdTRUE != xArePollingQueuesStillRunning() )
{
usErrorCode |= 0x100;
}
if( pdTRUE != xAreQueuePeekTasksStillRunning() )
{
usErrorCode |= 0x200;
}
if( pdTRUE != xAreSemaphoreTasksStillRunning() )
{
usErrorCode |= 0x400;
}
if( pdTRUE != xAreComTestTasksStillRunning() )
{
usErrorCode |= 0x800;
}
if( pdTRUE != xAreIntQueueTasksStillRunning() )
{
usErrorCode |= 0x1000;

40
FreeRTOS/Demo/CORTEX_CY8C5588_PSoC_Creator_RVDS/FreeRTOS_Demo.cydsn/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -122,7 +122,7 @@ extern void vSetupTimerTest( void );
/*
* The Check task periodical interrogates each of the running tests to
* ensure that they are still executing correctly.
* If all the tests pass, then the LCD is updated with Pass, the number of
* If all the tests pass, then the LCD is updated with Pass, the number of
* iterations and the Jitter time calculated but the Fast Interrupt Test.
* If any one of the tests fail, it is indicated with an error code printed on
* the display. This indicator won't disappear until the device is reset.
@ -157,7 +157,7 @@ void main( void )
vStartInterruptQueueTasks();
/* Start the error checking task. */
( void ) xTaskCreate( vCheckTask, ( signed portCHAR * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
( void ) xTaskCreate( vCheckTask, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
/* Configure the timers used by the fast interrupt timer test. */
vSetupTimerTest();
@ -204,14 +204,14 @@ extern cyisraddress CyRamVectors[];
/* Start the UART. */
UART_1_Start();
/* Initialise the LEDs. */
vParTestInitialise();
/* Start the PWM modules that drive the IntQueue tests. */
High_Frequency_PWM_0_Start();
High_Frequency_PWM_1_Start();
/* Start the timers for the Jitter test. */
Timer_20KHz_Start();
Timer_48MHz_Start();
@ -228,73 +228,73 @@ extern unsigned portSHORT usMaxJitter;
/* Intialise the sleeper. */
xDelay = xTaskGetTickCount();
for( ;; )
{
/* Perform this check every mainCHECK_DELAY milliseconds. */
vTaskDelayUntil( &xDelay, mainCHECK_DELAY );
/* Check that all of the Demo tasks are still running. */
if( pdTRUE != xAreBlockingQueuesStillRunning() )
{
usErrorCode |= 0x1;
}
if( pdTRUE != xAreBlockTimeTestTasksStillRunning() )
{
usErrorCode |= 0x2;
}
if( pdTRUE != xAreCountingSemaphoreTasksStillRunning() )
{
usErrorCode |= 0x4;
}
if( pdTRUE != xIsCreateTaskStillRunning() )
{
usErrorCode |= 0x8;
}
if( pdTRUE != xAreDynamicPriorityTasksStillRunning() )
{
usErrorCode |= 0x10;
}
if( pdTRUE != xAreMathsTaskStillRunning() )
{
usErrorCode |= 0x20;
}
if( pdTRUE != xAreGenericQueueTasksStillRunning() )
{
usErrorCode |= 0x40;
}
if( pdTRUE != xAreIntegerMathsTaskStillRunning() )
{
usErrorCode |= 0x80;
}
if( pdTRUE != xArePollingQueuesStillRunning() )
{
usErrorCode |= 0x100;
}
if( pdTRUE != xAreQueuePeekTasksStillRunning() )
{
usErrorCode |= 0x200;
}
if( pdTRUE != xAreSemaphoreTasksStillRunning() )
{
usErrorCode |= 0x400;
}
if( pdTRUE != xAreComTestTasksStillRunning() )
{
usErrorCode |= 0x800;
}
if( pdTRUE != xAreIntQueueTasksStillRunning() )
{
usErrorCode |= 0x1000;

152
FreeRTOS/Demo/CORTEX_Kinetis_K60_Tower_IAR/main-full.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -70,21 +70,21 @@
* main-full.c (this file) defines a comprehensive demo that creates many
* tasks, queues, semaphores and timers. It also demonstrates how Cortex-M3
* interrupts can interact with FreeRTOS tasks/timers, a simple web server, and
* run time statistics gathering functionality. ***IF YOU ARE LOOKING FOR A
* run time statistics gathering functionality. ***IF YOU ARE LOOKING FOR A
* SIMPLER STARTING POINT THEN USE THE "BLINKY" BUILD CONFIGURATION FIRST.***
*
* If the Ethernet functionality is excluded, then this demo will run 'stand
* alone' (without the rest of the tower system) on the TWR-K60N512 tower
* If the Ethernet functionality is excluded, then this demo will run 'stand
* alone' (without the rest of the tower system) on the TWR-K60N512 tower
* module. If the Ethernet functionality is included, then the full Freescale
* K60 tower kit, including both the TWR-K60N512 and TWR-SER modules, is
* required (as the Ethernet connector is on the TWR-SER). The TWR-K60N512 is
* K60 tower kit, including both the TWR-K60N512 and TWR-SER modules, is
* required (as the Ethernet connector is on the TWR-SER). The TWR-K60N512 is
* populated with a K60N512 Cortex-M4 microcontroller.
*
* The main() Function:
* main() creates four demo specific software timers, and one demo specific
* task (the web server task). It also creates a whole host of 'standard
* demo' tasks/queues/semaphores/timers, before starting the scheduler. The
* demo specific tasks and timers are described in the comments here. The
* demo' tasks/queues/semaphores/timers, before starting the scheduler. The
* demo specific tasks and timers are described in the comments here. The
* standard demo tasks are described on the FreeRTOS.org web site.
*
* The standard demo tasks provide no specific functionality. They are
@ -97,33 +97,33 @@
*
* The Demo Specific "LED" Timers and Callback Function:
* Two very simple LED timers are created. All they do is toggle an LED each
* when the timer callback function is executed. The two timers share a
* callback function, so the callback function parameter is used to determine
* which timer actually expired, and therefore, which LED to toggle. Both
* timers use a different frequency, one toggles the blue LED and the other the
* when the timer callback function is executed. The two timers share a
* callback function, so the callback function parameter is used to determine
* which timer actually expired, and therefore, which LED to toggle. Both
* timers use a different frequency, one toggles the blue LED and the other the
* green LED.
*
* The LED/Button Software Timer and the Button Interrupt:
* The user button SW2 is configured to generate an interrupt each time it is
* pressed. The interrupt service routine switches the orange/yellow LED on,
* and resets the LED software timer. The LED timer has a 5000 millisecond (5
* second) period, and uses a callback function that is defined to just turn the
* LED off again. Therefore, pressing the user button will turn the LED on, and
* the LED will remain on until a full five seconds pass without the button
* pressed. The interrupt service routine switches the orange/yellow LED on,
* and resets the LED software timer. The LED timer has a 5000 millisecond (5
* second) period, and uses a callback function that is defined to just turn the
* LED off again. Therefore, pressing the user button will turn the LED on, and
* the LED will remain on until a full five seconds pass without the button
* being pressed.
*
* The Demo Specific "Check" Timer and Callback Function:
* The check timer period is initially set to three seconds. The check timer
* callback function checks that all the standard demo tasks are not only still
* executing, but are executing without reporting any errors. If the check
* timer discovers that a task has either stalled, or reported an error, then it
* changes its own period from the initial three seconds, to just 200ms. The
* check timer callback function also toggles the orange/red LED each time it is
* called. This provides a visual indication of the system status: If the LED
* toggles every three seconds, then no issues have been discovered. If the LED
* toggles every 200ms, then an issue has been discovered with at least one
* task. The last reported issue is latched into the pcStatusMessage variable,
* and displayed at the bottom of the "task stats" web page served by the
* The check timer period is initially set to three seconds. The check timer
* callback function checks that all the standard demo tasks are not only still
* executing, but are executing without reporting any errors. If the check
* timer discovers that a task has either stalled, or reported an error, then it
* changes its own period from the initial three seconds, to just 200ms. The
* check timer callback function also toggles the orange/red LED each time it is
* called. This provides a visual indication of the system status: If the LED
* toggles every three seconds, then no issues have been discovered. If the LED
* toggles every 200ms, then an issue has been discovered with at least one
* task. The last reported issue is latched into the pcStatusMessage variable,
* and displayed at the bottom of the "task stats" web page served by the
* embedded web server task.
*
* The web server task:
@ -142,7 +142,7 @@
* The Demo Specific Tick Hook Function:
* The tick hook function is used to test the interrupt safe software timer
* functionality.
*
*
*/
/* Kernel includes. */
@ -204,7 +204,7 @@ reported in one of the standard demo tasks. ms are converted to the equivalent
in ticks using the portTICK_RATE_MS constant. */
#define mainERROR_CHECK_TIMER_PERIOD_MS ( 200UL / portTICK_RATE_MS )
/* The LED that is turned on by pressing SW2 remains on until the button has not
/* The LED that is turned on by pressing SW2 remains on until the button has not
been pushed for a full 5000ms. */
#define mainBUTTON_LED_TIMER_PERIOD_MS ( 5000UL / portTICK_RATE_MS )
@ -234,7 +234,7 @@ static void prvSetupHardware( void );
static void prvCreateDemoSpecificTimers( void );
/*
* The LED/button timer callback function. This does nothing but switch an LED
* The LED/button timer callback function. This does nothing but switch an LED
* off.
*/
static void prvButtonLEDTimerCallback( xTimerHandle xTimer );
@ -258,7 +258,7 @@ extern void vuIP_Task( void *pvParameters );
/*-----------------------------------------------------------*/
/* The LED/Button software timer. This uses prvButtonLEDTimerCallback() as it's
/* The LED/Button software timer. This uses prvButtonLEDTimerCallback() as it's
callback function. */
static xTimerHandle xLEDButtonTimer = NULL;
@ -302,7 +302,7 @@ void main( void )
vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
vStartCountingSemaphoreTasks();
vStartDynamicPriorityTasks();
/* The web server task. */
xTaskCreate( vuIP_Task, "uIP", mainuIP_STACK_SIZE, NULL, mainuIP_TASK_PRIORITY, NULL );
@ -381,12 +381,12 @@ static long lChangedTimerPeriodAlready = pdFALSE;
{
pcStatusMessage = "Error: CountSem\n";
}
if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: DynamicPriority\n";
}
/* Toggle the check LED to give an indication of the system status. If
the LED toggles every mainCHECK_TIMER_PERIOD_MS milliseconds then
everything is ok. A faster toggle indicates an error. */
@ -401,9 +401,9 @@ static long lChangedTimerPeriodAlready = pdFALSE;
if( lChangedTimerPeriodAlready == pdFALSE )
{
lChangedTimerPeriodAlready = pdTRUE;
/* This call to xTimerChangePeriod() uses a zero block time.
Functions called from inside of a timer callback function must
/* This call to xTimerChangePeriod() uses a zero block time.
Functions called from inside of a timer callback function must
*never* attempt to block. */
xTimerChangePeriod( xCheckTimer, ( mainERROR_CHECK_TIMER_PERIOD_MS ), mainDONT_BLOCK );
}
@ -464,11 +464,11 @@ static void prvSetupHardware( void )
taskDISABLE_INTERRUPTS();
PORTE_PCR26 = PORT_PCR_MUX( 1 ) | PORT_PCR_IRQC( 0xA ) | PORT_PCR_PE_MASK | PORT_PCR_PS_MASK;
enable_irq( mainGPIO_E_VECTOR );
/* The interrupt calls an interrupt safe API function - so its priority must
be equal to or lower than configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY. */
set_irq_priority( mainGPIO_E_VECTOR, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
/* Configure the LED outputs. */
vParTestInitialise();
}
@ -477,48 +477,48 @@ static void prvSetupHardware( void )
static void prvCreateDemoSpecificTimers( void )
{
/* This function creates the timers, but does not start them. This is
because the standard demo timer test is started from main(), after this
function is called. The standard demo timer test will deliberately fill the
timer command queue - and will fail the test if the command queue already
holds start commands for the timers created here. Instead, the timers
created in this function are started from the idle task, at which time, the
timer service/daemon task will be running, and will have drained the timer
because the standard demo timer test is started from main(), after this
function is called. The standard demo timer test will deliberately fill the
timer command queue - and will fail the test if the command queue already
holds start commands for the timers created here. Instead, the timers
created in this function are started from the idle task, at which time, the
timer service/daemon task will be running, and will have drained the timer
command queue. */
/* Create the software timer that is responsible for turning off the LED
if the button is not pushed within 5000ms, as described at the top of
this file. */
xLEDButtonTimer = xTimerCreate( ( const signed char * ) "ButtonLEDTimer", /* A text name, purely to help debugging. */
( mainBUTTON_LED_TIMER_PERIOD_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvButtonLEDTimerCallback /* The callback function that switches the LED off. */
xLEDButtonTimer = xTimerCreate( "ButtonLEDTimer", /* A text name, purely to help debugging. */
( mainBUTTON_LED_TIMER_PERIOD_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvButtonLEDTimerCallback /* The callback function that switches the LED off. */
);
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
/* Create the software timers used to simply flash LEDs. These two timers
share a callback function, so the callback parameter is used to pass in the
LED that should be toggled. */
xLED1Timer = xTimerCreate( ( const signed char * ) "LED1Timer",/* A text name, purely to help debugging. */
( mainLED1_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) mainLED0, /* The ID is used to pass in the number of the LED to be toggled. */
prvLEDTimerCallback /* The callback function simply toggles the LED specified by its parameter. */
xLED1Timer = xTimerCreate( "LED1Timer", /* A text name, purely to help debugging. */
( mainLED1_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) mainLED0, /* The ID is used to pass in the number of the LED to be toggled. */
prvLEDTimerCallback /* The callback function simply toggles the LED specified by its parameter. */
);
xLED2Timer = xTimerCreate( ( const signed char * ) "LED2Timer",/* A text name, purely to help debugging. */
( mainLED2_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) mainLED1, /* The ID is used to pass in the number of the LED to be toggled. */
prvLEDTimerCallback /* The callback function simply toggles the LED specified by its parameter. */
xLED2Timer = xTimerCreate( "LED2Timer", /* A text name, purely to help debugging. */
( mainLED2_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) mainLED1, /* The ID is used to pass in the number of the LED to be toggled. */
prvLEDTimerCallback /* The callback function simply toggles the LED specified by its parameter. */
);
}
/*-----------------------------------------------------------*/
@ -570,9 +570,9 @@ volatile size_t xFreeHeapSpace;
xTimerStart( xCheckTimer, portMAX_DELAY );
xTimerStart( xLED1Timer, portMAX_DELAY );
xTimerStart( xLED2Timer, portMAX_DELAY );
xFreeHeapSpace = xPortGetFreeHeapSize();
if( xFreeHeapSpace > 100 )
{
/* By now, the kernel has allocated everything it is going to, so
@ -589,12 +589,12 @@ void vApplicationTickHook( void )
/* Call the periodic timer test, which tests the timer API functions that
can be called from an ISR. */
vTimerPeriodicISRTests();
}
}
/*-----------------------------------------------------------*/
char *pcGetTaskStatusMessage( void )
{
/* A simple GET function used by a CGI script so it can display the
/* A simple GET function used by a CGI script so it can display the
execution status at the bottom of the task stats web page served by the
embedded web server. */
if( pcStatusMessage == NULL )
@ -631,7 +631,7 @@ const unsigned long ulSysTickPendingBit = 0x04000000UL;
/* The SysTick is a down counter. How many clocks have passed since it was
last reloaded? */
ulSysTickCounts = ulSysTickReloadValue - *pulCurrentSysTickCount;
/* How many times has it overflowed? */
ulTickCount = xTaskGetTickCountFromISR();
@ -640,28 +640,28 @@ const unsigned long ulSysTickPendingBit = 0x04000000UL;
section, and the ISR safe critical sections are not designed to nest,
so reset the critical section. */
portSET_INTERRUPT_MASK_FROM_ISR();
/* Is there a SysTick interrupt pending? */
if( ( *pulInterruptCTRLState & ulSysTickPendingBit ) != 0UL )
{
/* There is a SysTick interrupt pending, so the SysTick has overflowed
but the tick count not yet incremented. */
ulTickCount++;
/* Read the SysTick again, as the overflow might have occurred since
it was read last. */
ulSysTickCounts = ulSysTickReloadValue - *pulCurrentSysTickCount;
}
}
/* Convert the tick count into tenths of a millisecond. THIS ASSUMES
configTICK_RATE_HZ is 1000! */
ulReturn = ( ulTickCount * 10UL ) ;
/* Add on the number of tenths of a millisecond that have passed since the
tick count last got updated. */
ulReturn += ( ulSysTickCounts / ulClocksPer10thOfAMilliSecond );
return ulReturn;
return ulReturn;
}
/*-----------------------------------------------------------*/

54
FreeRTOS/Demo/CORTEX_Kinetis_K60_Tower_IAR/main_blinky.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -95,22 +95,22 @@
* in this file. prvQueueReceiveTask() sits in a loop that causes it to
* repeatedly attempt to read data from the queue that was created within
* main(). When data is received, the task checks the value of the data, and
* if the value equals the expected 100, toggles the blue LED. The 'block
* time' parameter passed to the queue receive function specifies that the task
* should be held in the Blocked state indefinitely to wait for data to be
* available on the queue. The queue receive task will only leave the Blocked
* state when the queue send task writes to the queue. As the queue send task
* writes to the queue every 200 milliseconds, the queue receive task leaves the
* Blocked state every 200 milliseconds, and therefore toggles the blue LED
* if the value equals the expected 100, toggles the blue LED. The 'block
* time' parameter passed to the queue receive function specifies that the task
* should be held in the Blocked state indefinitely to wait for data to be
* available on the queue. The queue receive task will only leave the Blocked
* state when the queue send task writes to the queue. As the queue send task
* writes to the queue every 200 milliseconds, the queue receive task leaves the
* Blocked state every 200 milliseconds, and therefore toggles the blue LED
* every 200 milliseconds.
*
* The LED Software Timer and the Button Interrupt:
* The user button SW2 is configured to generate an interrupt each time it is
* pressed. The interrupt service routine switches the green LED on, and
* resets the LED software timer. The LED timer has a 5000 millisecond (5
* second) period, and uses a callback function that is defined to just turn the
* LED off again. Therefore, pressing the user button will turn the LED on, and
* the LED will remain on until a full five seconds pass without the button
* pressed. The interrupt service routine switches the green LED on, and
* resets the LED software timer. The LED timer has a 5000 millisecond (5
* second) period, and uses a callback function that is defined to just turn the
* LED off again. Therefore, pressing the user button will turn the LED on, and
* the LED will remain on until a full five seconds pass without the button
* being pressed.
*/
@ -196,17 +196,17 @@ void main( void )
{
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, ( signed char * ) "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueReceiveTask, "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Create the software timer that is responsible for turning off the LED
if the button is not pushed within 5000ms, as described at the top of
this file. */
xButtonLEDTimer = xTimerCreate( ( const signed char * ) "ButtonLEDTimer", /* A text name, purely to help debugging. */
mainBUTTON_LED_TIMER_PERIOD_MS, /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvButtonLEDTimerCallback /* The callback function that switches the LED off. */
xButtonLEDTimer = xTimerCreate( "ButtonLEDTimer", /* A text name, purely to help debugging. */
mainBUTTON_LED_TIMER_PERIOD_MS, /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvButtonLEDTimerCallback /* The callback function that switches the LED off. */
);
/* Start the tasks and timer running. */
@ -308,20 +308,20 @@ static void prvSetupHardware( void )
/* Enable the interrupt on SW1. */
PORTE_PCR26 = PORT_PCR_MUX( 1 ) | PORT_PCR_IRQC( 0xA ) | PORT_PCR_PE_MASK | PORT_PCR_PS_MASK;
enable_irq( mainGPIO_E_VECTOR );
/* The interrupt calls an interrupt safe API function - so its priority must
be equal to or lower than configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY. */
set_irq_priority( mainGPIO_E_VECTOR, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
/* Set PTA10, PTA11, PTA28, and PTA29 (connected to LED's) for GPIO
functionality. */
PORTA_PCR10 = ( 0 | PORT_PCR_MUX( 1 ) );
PORTA_PCR11 = ( 0 | PORT_PCR_MUX( 1 ) );
PORTA_PCR28 = ( 0 | PORT_PCR_MUX( 1 ) );
PORTA_PCR29 = ( 0 | PORT_PCR_MUX( 1 ) );
/* Change PTA10, PTA29 to outputs. */
GPIOA_PDDR=GPIO_PDDR_PDD( mainTASK_CONTROLLED_LED | mainTIMER_CONTROLLED_LED );
GPIOA_PDDR=GPIO_PDDR_PDD( mainTASK_CONTROLLED_LED | mainTIMER_CONTROLLED_LED );
/* Start with LEDs off. */
GPIOA_PTOR = ~0U;
@ -387,9 +387,9 @@ linker happy. */
void vMainConfigureTimerForRunTimeStats( void ) {}
unsigned long ulMainGetRunTimeCounterValue( void ) { return 0UL; }
/* A tick hook is used by the "Full" build configuration. The Full and blinky
build configurations share a FreeRTOSConfig.h header file, so this simple build
configuration also has to define a tick hook - even though it does not actually
/* A tick hook is used by the "Full" build configuration. The Full and blinky
build configurations share a FreeRTOSConfig.h header file, so this simple build
configuration also has to define a tick hook - even though it does not actually
use it for anything. */
void vApplicationTickHook( void ) {}

12
FreeRTOS/Demo/CORTEX_Kinetis_K60_Tower_IAR/uIP_Task.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -166,7 +166,7 @@ unsigned short usPacketLength;
if( ( usPacketLength > 0U ) && ( uip_buf != NULL ) )
{
uip_len = usPacketLength;
if( xHeader->type == htons( UIP_ETHTYPE_IP ) )
{
uip_arp_ipin();
@ -210,7 +210,7 @@ unsigned short usPacketLength;
for( i = 0; i < UIP_CONNS; i++ )
{
uip_periodic( i );
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
@ -273,14 +273,14 @@ xTimerHandle xARPTimer, xPeriodicTimer;
xEMACEventQueue = xQueueCreate( uipEVENT_QUEUE_LENGTH, sizeof( unsigned long ) );
/* Create and start the uIP timers. */
xARPTimer = xTimerCreate( ( signed char * ) "ARPTimer", /* Just a name that is helpful for debugging, not used by the kernel. */
xARPTimer = xTimerCreate( "ARPTimer", /* Just a name that is helpful for debugging, not used by the kernel. */
( 10000UL / portTICK_RATE_MS ), /* Timer period. */
pdTRUE, /* Autor-reload. */
( void * ) uipARP_TIMER,
prvUIPTimerCallback
);
xPeriodicTimer = xTimerCreate( ( signed char * ) "PeriodicTimer",
xPeriodicTimer = xTimerCreate( "PeriodicTimer",
( 500UL / portTICK_RATE_MS ),
pdTRUE, /* Autor-reload. */
( void * ) uipPERIODIC_TIMER,
@ -328,7 +328,7 @@ const unsigned long ulYellowLED = 2UL;
/* Only interested in processing form input if this is the IO page. */
c = strstr( pcInputString, "io.shtml" );
if( c )
{
/* Is there a command in the string? */

10
FreeRTOS/Demo/CORTEX_Kinetis_K60_Tower_IAR/webserver/httpd-cgi.c
Unescape Escape View File

@ -104,7 +104,7 @@ static PT_THREAD( file_stats ( struct httpd_state *s, char *ptr ) )
PSOCK_BEGIN( &s->sout );
( void ) PT_YIELD_FLAG;
PSOCK_GENERATOR_SEND( &s->sout, generate_file_stats, strchr(ptr, ' ') + 1 );
PSOCK_END( &s->sout );
@ -177,7 +177,7 @@ static PT_THREAD( net_stats ( struct httpd_state *s, char *ptr ) )
}
/*---------------------------------------------------------------------------*/
extern void vTaskList( signed char *pcWriteBuffer );
extern void vTaskList( char *pcWriteBuffer );
extern char *pcGetTaskStatusMessage( void );
static char cCountBuf[128];
long lRefreshCount = 0;
@ -186,7 +186,7 @@ static unsigned short generate_rtos_stats( void *arg )
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d<p><br>%s", ( int ) lRefreshCount, pcGetTaskStatusMessage() );
vTaskList( uip_appdata );
vTaskList( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );
@ -228,13 +228,13 @@ static unsigned short generate_io_state( void *arg )
}
/*---------------------------------------------------------------------------*/
extern void vTaskGetRunTimeStats( signed char *pcWriteBuffer );
extern void vTaskGetRunTimeStats( char *pcWriteBuffer );
static unsigned short generate_runtime_stats( void *arg )
{
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", ( int ) lRefreshCount );
vTaskGetRunTimeStats( uip_appdata );
vTaskGetRunTimeStats( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );

8
FreeRTOS/Demo/CORTEX_LM3Sxxxx_Eclipse/RTOSDemo/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -246,7 +246,7 @@ int main( void )
PHY. */
if( SysCtlPeripheralPresent( SYSCTL_PERIPH_ETH ) )
{
xTaskCreate( vuIP_Task, ( signed portCHAR * ) "uIP", mainBASIC_WEB_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
xTaskCreate( vuIP_Task, "uIP", mainBASIC_WEB_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
}
/* Start the standard demo tasks. */
@ -261,7 +261,7 @@ int main( void )
vStartInterruptQueueTasks();
/* Start the tasks defined within this file/specific to this demo. */
xTaskCreate( vOLEDTask, ( signed portCHAR * ) "OLED", mainOLED_TASK_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vOLEDTask, "OLED", mainOLED_TASK_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
/* The suicide tasks must be created last as they need to know how many
tasks were running prior to their creation in order to ascertain whether
@ -363,7 +363,7 @@ portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
{
xMessage.pcMessage = "ERROR IN INT QUEUE";
}
/* Send the message to the OLED gatekeeper for display. */
xHigherPriorityTaskWoken = pdFALSE;

46
FreeRTOS/Demo/CORTEX_LM3Sxxxx_Eclipse/RTOSDemo/webserver/emac.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -140,14 +140,14 @@ portBASE_TYPE xReturn;
{
ulRxLength[ ulTemp ] = 0;
}
/* Create the queue and task used to defer the MAC processing to the
task level. */
vSemaphoreCreateBinary( xMACInterruptSemaphore );
xSemaphoreTake( xMACInterruptSemaphore, 0 );
xReturn = xTaskCreate( vMACHandleTask, ( signed portCHAR * ) "MAC", configMINIMAL_STACK_SIZE, NULL, configMAX_PRIORITIES - 1, NULL );
xReturn = xTaskCreate( vMACHandleTask, "MAC", configMINIMAL_STACK_SIZE, NULL, configMAX_PRIORITIES - 1, NULL );
vTaskDelay( macNEGOTIATE_DELAY );
/* We are only interested in Rx interrupts. */
IntPrioritySet( INT_ETH, configKERNEL_INTERRUPT_PRIORITY );
IntEnable( INT_ETH );
@ -168,9 +168,9 @@ unsigned int iLen;
{
/* Leave room for the size at the start of the buffer. */
uip_buf = &( ucRxBuffers[ ulNextRxBuffer ][ 2 ] );
ulRxLength[ ulNextRxBuffer ] = 0;
ulNextRxBuffer++;
if( ulNextRxBuffer >= emacNUM_RX_BUFFERS )
{
@ -214,9 +214,9 @@ unsigned portLONG ulNextWord;
{
vTaskDelay( macWAIT_SEND_TIME );
}
pulSource = ( unsigned portLONG * ) pus;
pulSource = ( unsigned portLONG * ) pus;
for( ulNextWord = 0; ulNextWord < ulNextTxSpace; ulNextWord += sizeof( unsigned portLONG ) )
{
HWREG(ETH_BASE + MAC_O_DATA) = *pulSource;
@ -236,14 +236,14 @@ unsigned portLONG ulTemp;
/* Clear the interrupt. */
ulTemp = EthernetIntStatus( ETH_BASE, pdFALSE );
EthernetIntClear( ETH_BASE, ulTemp );
/* Was it an Rx interrupt? */
if( ulTemp & ETH_INT_RX )
{
xSemaphoreGiveFromISR( xMACInterruptSemaphore, &xHigherPriorityTaskWoken );
EthernetIntDisable( ETH_BASE, ETH_INT_RX );
}
/* Switch to the uIP task. */
portEND_SWITCHING_ISR( xHigherPriorityTaskWoken );
}
@ -261,23 +261,23 @@ portBASE_TYPE xSwitchRequired = pdFALSE;
{
/* Wait for something to do. */
xSemaphoreTake( xMACInterruptSemaphore, portMAX_DELAY );
while( ( ulInt = ( EthernetIntStatus( ETH_BASE, pdFALSE ) & ETH_INT_RX ) ) != 0 )
{
{
ulLength = HWREG( ETH_BASE + MAC_O_DATA );
/* Leave room at the start of the buffer for the size. */
pulBuffer = ( unsigned long * ) &( ucRxBuffers[ ulNextRxBuffer ][ 2 ] );
pulBuffer = ( unsigned long * ) &( ucRxBuffers[ ulNextRxBuffer ][ 2 ] );
*pulBuffer = ( ulLength >> 16 );
/* Get the size of the data. */
pulBuffer = ( unsigned long * ) &( ucRxBuffers[ ulNextRxBuffer ][ 4 ] );
/* Get the size of the data. */
pulBuffer = ( unsigned long * ) &( ucRxBuffers[ ulNextRxBuffer ][ 4 ] );
ulLength &= 0xFFFF;
if( ulLength > 4 )
{
ulLength -= 4;
if( ulLength >= UIP_BUFSIZE )
{
/* The data won't fit in our buffer. Ensure we don't
@ -291,22 +291,22 @@ portBASE_TYPE xSwitchRequired = pdFALSE;
*pulBuffer = HWREG( ETH_BASE + MAC_O_DATA );
pulBuffer++;
}
/* Store the length of the data into the separate array. */
ulRxLength[ ulNextRxBuffer ] = ulLength;
/* Use the next buffer the next time through. */
ulNextRxBuffer++;
if( ulNextRxBuffer >= emacNUM_RX_BUFFERS )
{
ulNextRxBuffer = 0;
}
/* Ensure the uIP task is not blocked as data has arrived. */
xSemaphoreGive( xEMACSemaphore );
}
}
EthernetIntEnable( ETH_BASE, ETH_INT_RX );
}
}

8
FreeRTOS/Demo/CORTEX_LM3Sxxxx_Eclipse/RTOSDemo/webserver/httpd-cgi.c
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@ -205,7 +205,7 @@ PT_THREAD(net_stats(struct httpd_state *s, char *ptr))
}
/*---------------------------------------------------------------------------*/
extern void vTaskList( signed char *pcWriteBuffer );
extern void vTaskList( char *pcWriteBuffer );
static char cCountBuf[ 32 ];
long lRefreshCount = 0;
static unsigned short
@ -213,7 +213,7 @@ generate_rtos_stats(void *arg)
{
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", lRefreshCount );
vTaskList( uip_appdata );
vTaskList( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );
@ -254,13 +254,13 @@ static unsigned short generate_io_state( void *arg )
}
/*---------------------------------------------------------------------------*/
extern void vTaskGetRunTimeStats( signed char *pcWriteBuffer );
extern void vTaskGetRunTimeStats( char *pcWriteBuffer );
static unsigned short
generate_runtime_stats(void *arg)
{
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", lRefreshCount );
vTaskGetRunTimeStats( uip_appdata );
vTaskGetRunTimeStats( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );

6
FreeRTOS/Demo/CORTEX_LM3Sxxxx_IAR_Keil/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -269,7 +269,7 @@ int main( void )
PHY. */
if( SysCtlPeripheralPresent( SYSCTL_PERIPH_ETH ) )
{
xTaskCreate( vuIP_Task, ( signed portCHAR * ) "uIP", mainBASIC_WEB_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
xTaskCreate( vuIP_Task, "uIP", mainBASIC_WEB_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
}
}
#endif
@ -277,7 +277,7 @@ int main( void )
/* Start the tasks defined within this file/specific to this demo. */
xTaskCreate( vOLEDTask, ( signed portCHAR * ) "OLED", mainOLED_TASK_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vOLEDTask, "OLED", mainOLED_TASK_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
/* The suicide tasks must be created last as they need to know how many
tasks were running prior to their creation in order to ascertain whether

48
FreeRTOS/Demo/CORTEX_LM3Sxxxx_IAR_Keil/webserver/emac.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -144,14 +144,14 @@ portBASE_TYPE xReturn;
{
ulRxLength[ ulTemp ] = 0;
}
/* Create the queue and task used to defer the MAC processing to the
task level. */
vSemaphoreCreateBinary( xMACInterruptSemaphore );
xSemaphoreTake( xMACInterruptSemaphore, 0 );
xReturn = xTaskCreate( vMACHandleTask, ( signed portCHAR * ) "MAC", configMINIMAL_STACK_SIZE, NULL, configMAX_PRIORITIES - 1, NULL );
xReturn = xTaskCreate( vMACHandleTask, "MAC", configMINIMAL_STACK_SIZE, NULL, configMAX_PRIORITIES - 1, NULL );
vTaskDelay( macNEGOTIATE_DELAY );
/* We are only interested in Rx interrupts. */
IntPrioritySet( INT_ETH, configKERNEL_INTERRUPT_PRIORITY );
IntEnable( INT_ETH );
@ -172,9 +172,9 @@ unsigned int iLen;
{
/* Leave room for the size at the start of the buffer. */
uip_buf = &( uxRxBuffers.ucRxBuffers[ ulNextRxBuffer ][ 2 ] );
ulRxLength[ ulNextRxBuffer ] = 0;
ulNextRxBuffer++;
if( ulNextRxBuffer >= emacNUM_RX_BUFFERS )
{
@ -218,9 +218,9 @@ unsigned portLONG ulNextWord;
{
vTaskDelay( macWAIT_SEND_TIME );
}
pulSource = ( unsigned portLONG * ) pus;
pulSource = ( unsigned portLONG * ) pus;
for( ulNextWord = 0; ulNextWord < ulNextTxSpace; ulNextWord += sizeof( unsigned portLONG ) )
{
HWREG(ETH_BASE + MAC_O_DATA) = *pulSource;
@ -240,14 +240,14 @@ unsigned portLONG ulTemp;
/* Clear the interrupt. */
ulTemp = EthernetIntStatus( ETH_BASE, pdFALSE );
EthernetIntClear( ETH_BASE, ulTemp );
/* Was it an Rx interrupt? */
if( ulTemp & ETH_INT_RX )
{
xSemaphoreGiveFromISR( xMACInterruptSemaphore, &xHigherPriorityTaskWoken );
EthernetIntDisable( ETH_BASE, ETH_INT_RX );
}
/* Switch to the uIP task. */
portEND_SWITCHING_ISR( xHigherPriorityTaskWoken );
}
@ -264,23 +264,23 @@ static unsigned portLONG ulNextRxBuffer = 0;
{
/* Wait for something to do. */
xSemaphoreTake( xMACInterruptSemaphore, portMAX_DELAY );
while( ( ulInt = ( EthernetIntStatus( ETH_BASE, pdFALSE ) & ETH_INT_RX ) ) != 0 )
{
{
ulLength = HWREG( ETH_BASE + MAC_O_DATA );
/* Leave room at the start of the buffer for the size. */
pulBuffer = ( unsigned long * ) &( uxRxBuffers.ucRxBuffers[ ulNextRxBuffer ][ 2 ] );
pulBuffer = ( unsigned long * ) &( uxRxBuffers.ucRxBuffers[ ulNextRxBuffer ][ 2 ] );
*pulBuffer = ( ulLength >> 16 );
/* Get the size of the data. */
pulBuffer = ( unsigned long * ) &( uxRxBuffers.ucRxBuffers[ ulNextRxBuffer ][ 4 ] );
/* Get the size of the data. */
pulBuffer = ( unsigned long * ) &( uxRxBuffers.ucRxBuffers[ ulNextRxBuffer ][ 4 ] );
ulLength &= 0xFFFF;
if( ulLength > 4 )
{
ulLength -= 4;
if( ulLength >= UIP_BUFSIZE )
{
/* The data won't fit in our buffer. Ensure we don't
@ -294,24 +294,24 @@ static unsigned portLONG ulNextRxBuffer = 0;
*pulBuffer = HWREG( ETH_BASE + MAC_O_DATA );
pulBuffer++;
}
/* Store the length of the data into the separate array. */
ulRxLength[ ulNextRxBuffer ] = ulLength;
/* Use the next buffer the next time through. */
ulNextRxBuffer++;
if( ulNextRxBuffer >= emacNUM_RX_BUFFERS )
{
ulNextRxBuffer = 0;
}
/* Ensure the uIP task is not blocked as data has arrived. */
xSemaphoreGive( xEMACSemaphore );
}
}
EthernetIntEnable( ETH_BASE, ETH_INT_RX );
( void ) ulInt;
}
}

4
FreeRTOS/Demo/CORTEX_LM3Sxxxx_IAR_Keil/webserver/httpd-cgi.c
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@ -204,7 +204,7 @@ PT_THREAD(net_stats(struct httpd_state *s, char *ptr))
}
/*---------------------------------------------------------------------------*/
extern void vTaskList( signed char *pcWriteBuffer );
extern void vTaskList( char *pcWriteBuffer );
static char cCountBuf[ 32 ];
long lRefreshCount = 0;
static unsigned short
@ -212,7 +212,7 @@ generate_rtos_stats(void *arg)
{
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", lRefreshCount );
vTaskList( uip_appdata );
vTaskList( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );

6
FreeRTOS/Demo/CORTEX_LM3Sxxxx_Rowley/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -247,7 +247,7 @@ int main( void )
PHY. */
if( SysCtlPeripheralPresent( SYSCTL_PERIPH_ETH ) )
{
xTaskCreate( vuIP_Task, ( signed char * ) "uIP", mainBASIC_WEB_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
xTaskCreate( vuIP_Task, "uIP", mainBASIC_WEB_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
}
/* Start the standard demo tasks. */
@ -263,7 +263,7 @@ int main( void )
vStartQueueSetTasks();
/* Start the tasks defined within this file/specific to this demo. */
xTaskCreate( vOLEDTask, ( signed char * ) "OLED", mainOLED_TASK_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vOLEDTask, "OLED", mainOLED_TASK_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
/* The suicide tasks must be created last as they need to know how many
tasks were running prior to their creation in order to ascertain whether

4
FreeRTOS/Demo/CORTEX_LM3Sxxxx_Rowley/webserver/emac.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -145,7 +145,7 @@ portBASE_TYPE xReturn;
task level. */
vSemaphoreCreateBinary( xMACInterruptSemaphore );
xSemaphoreTake( xMACInterruptSemaphore, 0 );
xReturn = xTaskCreate( vMACHandleTask, ( signed char * ) "MAC", configMINIMAL_STACK_SIZE, NULL, configMAX_PRIORITIES - 1, NULL );
xReturn = xTaskCreate( vMACHandleTask, "MAC", configMINIMAL_STACK_SIZE, NULL, configMAX_PRIORITIES - 1, NULL );
vTaskDelay( macNEGOTIATE_DELAY );
/* We are only interested in Rx interrupts. */

8
FreeRTOS/Demo/CORTEX_LM3Sxxxx_Rowley/webserver/httpd-cgi.c
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@ -205,7 +205,7 @@ PT_THREAD(net_stats(struct httpd_state *s, char *ptr))
}
/*---------------------------------------------------------------------------*/
extern void vTaskList( signed char *pcWriteBuffer );
extern void vTaskList( char *pcWriteBuffer );
static char cCountBuf[ 32 ];
long lRefreshCount = 0;
static unsigned short
@ -213,7 +213,7 @@ generate_rtos_stats(void *arg)
{
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", lRefreshCount );
vTaskList( uip_appdata );
vTaskList( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );
@ -254,13 +254,13 @@ static unsigned short generate_io_state( void *arg )
}
/*---------------------------------------------------------------------------*/
extern void vTaskGetRunTimeStats( signed char *pcWriteBuffer );
extern void vTaskGetRunTimeStats( char *pcWriteBuffer );
static unsigned short
generate_runtime_stats(void *arg)
{
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", lRefreshCount );
vTaskGetRunTimeStats( uip_appdata );
vTaskGetRunTimeStats( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );

46
FreeRTOS/Demo/CORTEX_LPC1768_GCC_RedSuite/src/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -80,7 +80,7 @@
*
* "uIP" task - This is the task that handles the uIP stack. All TCP/IP
* processing is performed in this task.
*
*
* "USB" task - Enumerates the USB device as a CDC class, then echoes back all
* received characters with a configurable offset (for example, if the offset
* is 1 and 'A' is received then 'B' will be sent back). A dumb terminal such
@ -187,15 +187,15 @@ char cIPAddress[ 16 ]; /* Enough space for "xxx.xxx.xxx.xxx\0". */
vStartLEDFlashTasks( mainFLASH_TASK_PRIORITY );
/* Create the USB task. */
xTaskCreate( vUSBTask, ( signed char * ) "USB", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
/* Display the IP address, then create the uIP task. The WEB server runs
xTaskCreate( vUSBTask, "USB", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
/* Display the IP address, then create the uIP task. The WEB server runs
in this task. */
LCDdriver_initialisation();
LCD_PrintString( 5, 10, "FreeRTOS.org", 14, COLOR_GREEN);
sprintf( cIPAddress, "%d.%d.%d.%d", configIP_ADDR0, configIP_ADDR1, configIP_ADDR2, configIP_ADDR3 );
LCD_PrintString( 5, 30, cIPAddress, 14, COLOR_RED);
xTaskCreate( vuIP_Task, ( signed char * ) "uIP", mainBASIC_WEB_STACK_SIZE, ( void * ) NULL, mainUIP_TASK_PRIORITY, NULL );
xTaskCreate( vuIP_Task, "uIP", mainBASIC_WEB_STACK_SIZE, ( void * ) NULL, mainUIP_TASK_PRIORITY, NULL );
/* Start the scheduler. */
vTaskStartScheduler();
@ -284,48 +284,48 @@ void prvSetupHardware( void )
LPC_SC->PLL0FEED = PLLFEED_FEED1;
LPC_SC->PLL0FEED = PLLFEED_FEED2;
}
/* Disable PLL, disconnected. */
LPC_SC->PLL0CON = 0;
LPC_SC->PLL0FEED = PLLFEED_FEED1;
LPC_SC->PLL0FEED = PLLFEED_FEED2;
/* Enable main OSC. */
LPC_SC->SCS |= 0x20;
while( !( LPC_SC->SCS & 0x40 ) );
/* select main OSC, 12MHz, as the PLL clock source. */
LPC_SC->CLKSRCSEL = 0x1;
LPC_SC->PLL0CFG = 0x20031;
LPC_SC->PLL0FEED = PLLFEED_FEED1;
LPC_SC->PLL0FEED = PLLFEED_FEED2;
/* Enable PLL, disconnected. */
LPC_SC->PLL0CON = 1;
LPC_SC->PLL0FEED = PLLFEED_FEED1;
LPC_SC->PLL0FEED = PLLFEED_FEED2;
/* Set clock divider. */
LPC_SC->CCLKCFG = 0x03;
/* Configure flash accelerator. */
LPC_SC->FLASHCFG = 0x403a;
/* Check lock bit status. */
while( ( ( LPC_SC->PLL0STAT & ( 1 << 26 ) ) == 0 ) );
/* Enable and connect. */
LPC_SC->PLL0CON = 3;
LPC_SC->PLL0FEED = PLLFEED_FEED1;
LPC_SC->PLL0FEED = PLLFEED_FEED2;
while( ( ( LPC_SC->PLL0STAT & ( 1 << 25 ) ) == 0 ) );
/* Configure the clock for the USB. */
if( LPC_SC->PLL1STAT & ( 1 << 9 ) )
{
/* Enable PLL, disconnected. */
@ -333,22 +333,22 @@ void prvSetupHardware( void )
LPC_SC->PLL1FEED = PLLFEED_FEED1;
LPC_SC->PLL1FEED = PLLFEED_FEED2;
}
/* Disable PLL, disconnected. */
LPC_SC->PLL1CON = 0;
LPC_SC->PLL1FEED = PLLFEED_FEED1;
LPC_SC->PLL1FEED = PLLFEED_FEED2;
LPC_SC->PLL1CFG = 0x23;
LPC_SC->PLL1FEED = PLLFEED_FEED1;
LPC_SC->PLL1FEED = PLLFEED_FEED2;
/* Enable PLL, disconnected. */
LPC_SC->PLL1CON = 1;
LPC_SC->PLL1FEED = PLLFEED_FEED1;
LPC_SC->PLL1FEED = PLLFEED_FEED2;
while( ( ( LPC_SC->PLL1STAT & ( 1 << 10 ) ) == 0 ) );
/* Enable and connect. */
LPC_SC->PLL1CON = 3;
LPC_SC->PLL1FEED = PLLFEED_FEED1;

8
FreeRTOS/Demo/CORTEX_LPC1768_GCC_RedSuite/src/webserver/httpd-cgi.c
Unescape Escape View File

@ -207,7 +207,7 @@ PT_THREAD(net_stats(struct httpd_state *s, char *ptr))
}
/*---------------------------------------------------------------------------*/
extern void vTaskList( signed char *pcWriteBuffer );
extern void vTaskList( char *pcWriteBuffer );
extern char *pcGetTaskStatusMessage( void );
static char cCountBuf[ 128 ];
long lRefreshCount = 0;
@ -217,7 +217,7 @@ generate_rtos_stats(void *arg)
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d<p><br>%s", (int)lRefreshCount, pcGetTaskStatusMessage() );
vTaskList( uip_appdata );
vTaskList( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );
@ -261,14 +261,14 @@ const unsigned long ulLEDNo = 3;
}
/*---------------------------------------------------------------------------*/
extern void vTaskGetRunTimeStats( signed char *pcWriteBuffer );
extern void vTaskGetRunTimeStats( char *pcWriteBuffer );
static unsigned short
generate_runtime_stats(void *arg)
{
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", (int)lRefreshCount );
vTaskGetRunTimeStats( uip_appdata );
vTaskGetRunTimeStats( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );

10
FreeRTOS/Demo/CORTEX_LPC1768_GCC_Rowley/main.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -80,7 +80,7 @@
*
* "uIP" task - This is the task that handles the uIP stack. All TCP/IP
* processing is performed in this task.
*
*
* "USB" task - Enumerates the USB device as a CDC class, then echoes back all
* received characters with a configurable offset (for example, if the offset
* is 1 and 'A' is received then 'B' will be sent back). A dumb terminal such
@ -174,10 +174,10 @@ int main( void )
vStartLEDFlashTasks( mainFLASH_TASK_PRIORITY );
/* Create the USB task. */
xTaskCreate( vUSBTask, ( signed char * ) "USB", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vUSBTask, "USB", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
/* Create the uIP task. The WEB server runs in this task. */
xTaskCreate( vuIP_Task, ( signed char * ) "uIP", mainBASIC_WEB_STACK_SIZE, ( void * ) NULL, mainUIP_TASK_PRIORITY, NULL );
xTaskCreate( vuIP_Task, "uIP", mainBASIC_WEB_STACK_SIZE, ( void * ) NULL, mainUIP_TASK_PRIORITY, NULL );
/* Start the scheduler. */
vTaskStartScheduler();

8
FreeRTOS/Demo/CORTEX_LPC1768_GCC_Rowley/webserver/httpd-cgi.c
Unescape Escape View File

@ -207,7 +207,7 @@ PT_THREAD(net_stats(struct httpd_state *s, char *ptr))
}
/*---------------------------------------------------------------------------*/
extern void vTaskList( signed char *pcWriteBuffer );
extern void vTaskList( char *pcWriteBuffer );
extern char *pcGetTaskStatusMessage( void );
static char cCountBuf[ 128 ];
long lRefreshCount = 0;
@ -217,7 +217,7 @@ generate_rtos_stats(void *arg)
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d<p><br>%s", (int)lRefreshCount, pcGetTaskStatusMessage() );
vTaskList( uip_appdata );
vTaskList( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );
@ -261,14 +261,14 @@ extern long lParTestGetLEDState( void );
}
/*---------------------------------------------------------------------------*/
extern void vTaskGetRunTimeStats( signed char *pcWriteBuffer );
extern void vTaskGetRunTimeStats( char *pcWriteBuffer );
static unsigned short
generate_runtime_stats(void *arg)
{
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", (int)lRefreshCount );
vTaskGetRunTimeStats( uip_appdata );
vTaskGetRunTimeStats( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );

72
FreeRTOS/Demo/CORTEX_LPC1768_IAR/main.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -181,13 +181,13 @@ int main( void )
vStartRecursiveMutexTasks();
/* Create the simple LED flash task. */
xTaskCreate( prvFlashTask, ( signed char * ) "Flash", configMINIMAL_STACK_SIZE, ( void * ) NULL, mainFLASH_TASK_PRIORITY, NULL );
xTaskCreate( prvFlashTask, "Flash", configMINIMAL_STACK_SIZE, ( void * ) NULL, mainFLASH_TASK_PRIORITY, NULL );
/* Create the USB task. */
xTaskCreate( vUSBTask, ( signed char * ) "USB", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vUSBTask, "USB", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
/* Create the uIP task. The WEB server runs in this task. */
xTaskCreate( vuIP_Task, ( signed char * ) "uIP", mainBASIC_WEB_STACK_SIZE, ( void * ) NULL, mainUIP_TASK_PRIORITY, NULL );
xTaskCreate( vuIP_Task, "uIP", mainBASIC_WEB_STACK_SIZE, ( void * ) NULL, mainUIP_TASK_PRIORITY, NULL );
/* Start the scheduler. */
vTaskStartScheduler();
@ -289,81 +289,81 @@ void prvSetupHardware( void )
if ( SC->PLL0STAT & ( 1 << 25 ) )
{
/* Enable PLL, disconnected. */
SC->PLL0CON = 1;
SC->PLL0CON = 1;
SC->PLL0FEED = PLLFEED_FEED1;
SC->PLL0FEED = PLLFEED_FEED2;
}
/* Disable PLL, disconnected. */
SC->PLL0CON = 0;
SC->PLL0CON = 0;
SC->PLL0FEED = PLLFEED_FEED1;
SC->PLL0FEED = PLLFEED_FEED2;
/* Enable main OSC. */
SC->SCS |= 0x20;
SC->SCS |= 0x20;
while( !( SC->SCS & 0x40 ) );
/* select main OSC, 12MHz, as the PLL clock source. */
SC->CLKSRCSEL = 0x1;
SC->CLKSRCSEL = 0x1;
SC->PLL0CFG = 0x20031;
SC->PLL0FEED = PLLFEED_FEED1;
SC->PLL0FEED = PLLFEED_FEED2;
/* Enable PLL, disconnected. */
SC->PLL0CON = 1;
SC->PLL0CON = 1;
SC->PLL0FEED = PLLFEED_FEED1;
SC->PLL0FEED = PLLFEED_FEED2;
/* Set clock divider. */
SC->CCLKCFG = 0x03;
/* Configure flash accelerator. */
SC->FLASHCFG = 0x403a;
/* Check lock bit status. */
while( ( ( SC->PLL0STAT & ( 1 << 26 ) ) == 0 ) );
while( ( ( SC->PLL0STAT & ( 1 << 26 ) ) == 0 ) );
/* Enable and connect. */
SC->PLL0CON = 3;
SC->PLL0CON = 3;
SC->PLL0FEED = PLLFEED_FEED1;
SC->PLL0FEED = PLLFEED_FEED2;
while( ( ( SC->PLL0STAT & ( 1 << 25 ) ) == 0 ) );
while( ( ( SC->PLL0STAT & ( 1 << 25 ) ) == 0 ) );
/* Configure the clock for the USB. */
if( SC->PLL1STAT & ( 1 << 9 ) )
{
/* Enable PLL, disconnected. */
SC->PLL1CON = 1;
SC->PLL1CON = 1;
SC->PLL1FEED = PLLFEED_FEED1;
SC->PLL1FEED = PLLFEED_FEED2;
}
/* Disable PLL, disconnected. */
SC->PLL1CON = 0;
SC->PLL1CON = 0;
SC->PLL1FEED = PLLFEED_FEED1;
SC->PLL1FEED = PLLFEED_FEED2;
SC->PLL1CFG = 0x23;
SC->PLL1FEED = PLLFEED_FEED1;
SC->PLL1FEED = PLLFEED_FEED2;
/* Enable PLL, disconnected. */
SC->PLL1CON = 1;
SC->PLL1CON = 1;
SC->PLL1FEED = PLLFEED_FEED1;
SC->PLL1FEED = PLLFEED_FEED2;
while( ( ( SC->PLL1STAT & ( 1 << 10 ) ) == 0 ) );
/* Enable and connect. */
SC->PLL1CON = 3;
SC->PLL1CON = 3;
SC->PLL1FEED = PLLFEED_FEED1;
SC->PLL1FEED = PLLFEED_FEED2;
while( ( ( SC->PLL1STAT & ( 1 << 9 ) ) == 0 ) );
/* Setup the peripheral bus to be the same as the PLL output (64 MHz). */
SC->PCLKSEL0 = 0x05555555;

8
FreeRTOS/Demo/CORTEX_LPC1768_IAR/webserver/httpd-cgi.c
Unescape Escape View File

@ -207,7 +207,7 @@ PT_THREAD(net_stats(struct httpd_state *s, char *ptr))
}
/*---------------------------------------------------------------------------*/
extern void vTaskList( signed char *pcWriteBuffer );
extern void vTaskList( char *pcWriteBuffer );
extern char *pcGetTaskStatusMessage( void );
static char cCountBuf[ 128 ];
long lRefreshCount = 0;
@ -217,7 +217,7 @@ generate_rtos_stats(void *arg)
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d<p><br>%s", (int)lRefreshCount, pcGetTaskStatusMessage() );
vTaskList( uip_appdata );
vTaskList( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );
@ -261,14 +261,14 @@ extern long lParTestGetLEDState( void );
}
/*---------------------------------------------------------------------------*/
extern void vTaskGetRunTimeStats( signed char *pcWriteBuffer );
extern void vTaskGetRunTimeStats( char *pcWriteBuffer );
static unsigned short
generate_runtime_stats(void *arg)
{
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", (int)lRefreshCount );
vTaskGetRunTimeStats( uip_appdata );
vTaskGetRunTimeStats( ( char * ) uip_appdata );
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );

12
FreeRTOS/Demo/CORTEX_M0+_Atmel_SAMD20_XPlained/RTOSDemo/src/Sample-CLI-commands.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
@ -199,7 +199,7 @@ void vRegisterSampleCLICommands( void )
static portBASE_TYPE prvTaskStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
const int8_t *const pcHeader = ( int8_t * ) "Task State Priority Stack #\r\n************************************************\r\n";
const char *const pcHeader = "Task State Priority Stack #\r\n************************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
@ -209,8 +209,8 @@ const int8_t *const pcHeader = ( int8_t * ) "Task State Priority Stac
configASSERT( pcWriteBuffer );
/* Generate a table of task stats. */
strcpy( ( char * ) pcWriteBuffer, ( char * ) pcHeader );
vTaskList( pcWriteBuffer + strlen( ( char * ) pcHeader ) );
strcpy( ( char * ) pcWriteBuffer, pcHeader );
vTaskList( ( char * ) pcWriteBuffer + strlen( ( char * ) pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */
@ -220,7 +220,7 @@ const int8_t *const pcHeader = ( int8_t * ) "Task State Priority Stac
static portBASE_TYPE prvRunTimeStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
const int8_t * const pcHeader = ( int8_t * ) "Task Abs Time % Time\r\n****************************************\r\n";
const char * const pcHeader = "Task Abs Time % Time\r\n****************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the
@ -231,7 +231,7 @@ const int8_t * const pcHeader = ( int8_t * ) "Task Abs Time % Ti
/* Generate a table of task stats. */
strcpy( ( char * ) pcWriteBuffer, ( char * ) pcHeader );
vTaskGetRunTimeStats( pcWriteBuffer + strlen( ( char * ) pcHeader ) );
vTaskGetRunTimeStats( ( char * ) pcWriteBuffer + strlen( ( char * ) pcHeader ) );
/* There is no more data to return after this single string, so return
pdFALSE. */

2
FreeRTOS/Demo/CORTEX_M0+_Atmel_SAMD20_XPlained/RTOSDemo/src/UARTCommandConsole.c
Unescape Escape View File

@ -149,7 +149,7 @@ void vUARTCommandConsoleStart( uint16_t usStackSize, unsigned portBASE_TYPE uxPr
/* Create that task that handles the console itself. */
xTaskCreate( prvUARTCommandConsoleTask, /* The task that implements the command console. */
( const int8_t * const ) "CLI", /* Text name assigned to the task. This is just to assist debugging. The kernel does not use this name itself. */
"CLI", /* Text name assigned to the task. This is just to assist debugging. The kernel does not use this name itself. */
usStackSize, /* The size of the stack allocated to the task. */
NULL, /* The parameter is not used, so NULL is passed. */
uxPriority, /* The priority allocated to the task. */

4
FreeRTOS/Demo/CORTEX_M0+_Atmel_SAMD20_XPlained/RTOSDemo/src/main-blinky.c
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@ -155,13 +155,13 @@ void main_blinky( void )
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) mainQUEUE_RECEIVE_PARAMETER, /* The parameter passed to the task - just to check the functionality. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();

6
FreeRTOS/Demo/CORTEX_M0+_Atmel_SAMD20_XPlained/RTOSDemo/src/main-full.c
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@ -209,14 +209,14 @@ const size_t xRegTestStackSize = 25U;
These are naked functions that don't use any stack. A stack still has
to be allocated to hold the task context. */
xTaskCreate( vRegTest1Task, /* Function that implements the task. */
( signed char * ) "Reg1", /* Text name of the task. */
"Reg1", /* Text name of the task. */
xRegTestStackSize, /* Stack allocated to the task. */
NULL, /* The task parameter is not used. */
tskIDLE_PRIORITY, /* The priority to assign to the task. */
NULL ); /* Don't receive a handle back, it is not needed. */
xTaskCreate( vRegTest2Task, /* Function that implements the task. */
( signed char * ) "Reg2", /* Text name of the task. */
"Reg2", /* Text name of the task. */
xRegTestStackSize, /* Stack allocated to the task. */
NULL, /* The task parameter is not used. */
tskIDLE_PRIORITY, /* The priority to assign to the task. */
@ -224,7 +224,7 @@ const size_t xRegTestStackSize = 25U;
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
xTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */

6
FreeRTOS/Demo/CORTEX_M0_Infineon_XMC1000_IAR_Keil_GCC/main-blinky.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -164,13 +164,13 @@ void main_blinky( void )
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) mainQUEUE_RECEIVE_PARAMETER, /* The parameter passed to the task - just to check the functionality. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();

26
FreeRTOS/Demo/CORTEX_M0_Infineon_XMC1000_IAR_Keil_GCC/main-full.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -91,9 +91,9 @@
* containing an unexpected value is indicative of an error in the context
* switching mechanism.
*
* "Interrupt semaphore take" task - This task does nothing but block on a
* semaphore that is 'given' from the tick hook function (which is defined in
* main.c). It toggles the fourth LED each time it receives the semaphore. The
* "Interrupt semaphore take" task - This task does nothing but block on a
* semaphore that is 'given' from the tick hook function (which is defined in
* main.c). It toggles the fourth LED each time it receives the semaphore. The
* Semahore is given every 50ms, so LED 4 toggles every 50ms.
*
* "Flash timers" - A software timer callback function is defined that does
@ -227,7 +227,7 @@ const size_t xRegTestStackSize = 25U;
toggles an LED each time the semaphore is given. */
vSemaphoreCreateBinary( xLEDSemaphore );
xTaskCreate( prvSemaphoreTakeTask, /* Function that implements the task. */
( signed char * ) "Sem", /* Text name of the task. */
"Sem", /* Text name of the task. */
configMINIMAL_STACK_SIZE, /* Stack allocated to the task (in words). */
NULL, /* The task parameter is not used. */
configMAX_PRIORITIES - 2, /* The priority of the task. */
@ -237,14 +237,14 @@ const size_t xRegTestStackSize = 25U;
These are naked functions that don't use any stack. A stack still has
to be allocated to hold the task context. */
xTaskCreate( vRegTest1Task, /* Function that implements the task. */
( signed char * ) "Reg1", /* Text name of the task. */
"Reg1", /* Text name of the task. */
xRegTestStackSize, /* Stack allocated to the task. */
NULL, /* The task parameter is not used. */
tskIDLE_PRIORITY, /* The priority to assign to the task. */
NULL ); /* Don't receive a handle back, it is not needed. */
xTaskCreate( vRegTest2Task, /* Function that implements the task. */
( signed char * ) "Reg2", /* Text name of the task. */
"Reg2", /* Text name of the task. */
xRegTestStackSize, /* Stack allocated to the task. */
NULL, /* The task parameter is not used. */
tskIDLE_PRIORITY, /* The priority to assign to the task. */
@ -253,7 +253,7 @@ const size_t xRegTestStackSize = 25U;
/* Create the three flash timers. */
for( ulTimer = 0UL; ulTimer < ulTimersToCreate; ulTimer++ )
{
xTimer = xTimerCreate( ( const signed char * ) "FlashTimer", /* A text name, purely to help debugging. */
xTimer = xTimerCreate( "FlashTimer", /* A text name, purely to help debugging. */
( mainFLASH_TIMER_BASE_RATE * ( ulTimer + 1UL ) ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) ulTimer, /* The ID is used to hold the number of the LED that will be flashed. */
@ -268,11 +268,11 @@ const size_t xRegTestStackSize = 25U;
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
xTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
/* If the software timer was created successfully, start it. It won't

8
FreeRTOS/Demo/CORTEX_M0_LPC1114_LPCXpresso/RTOSDemo/Source/main-blinky.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -75,7 +75,7 @@
* required to configure the hardware, are defined in main.c.
******************************************************************************
*
* main_blinky() creates one queue, and two tasks. It then starts the
* main_blinky() creates one queue, and two tasks. It then starts the
* scheduler.
*
* The Queue Send Task:
@ -161,13 +161,13 @@ void main_blinky( void )
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) mainQUEUE_RECEIVE_PARAMETER, /* The parameter passed to the task - just to check the functionality. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();

16
FreeRTOS/Demo/CORTEX_M0_LPC1114_LPCXpresso/RTOSDemo/Source/main-full.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -194,14 +194,14 @@ const size_t xRegTestStackSize = 25U;
These are naked functions that don't use any stack. A stack still has
to be allocated to hold the task context. */
xTaskCreate( vRegTest1Task, /* Function that implements the task. */
( signed char * ) "Reg1", /* Text name of the task. */
"Reg1", /* Text name of the task. */
xRegTestStackSize, /* Stack allocated to the task. */
NULL, /* The task parameter is not used. */
tskIDLE_PRIORITY, /* The priority to assign to the task. */
NULL ); /* Don't receive a handle back, it is not needed. */
xTaskCreate( vRegTest2Task, /* Function that implements the task. */
( signed char * ) "Reg2", /* Text name of the task. */
"Reg2", /* Text name of the task. */
xRegTestStackSize, /* Stack allocated to the task. */
NULL, /* The task parameter is not used. */
tskIDLE_PRIORITY, /* The priority to assign to the task. */
@ -209,11 +209,11 @@ const size_t xRegTestStackSize = 25U;
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
/* If the software timer was created successfully, start it. It won't

6
FreeRTOS/Demo/CORTEX_M0_STM32F0518_IAR/main-blinky.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -164,13 +164,13 @@ void main_blinky( void )
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) mainQUEUE_RECEIVE_PARAMETER, /* The parameter passed to the task - just to check the functionality. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();

30
FreeRTOS/Demo/CORTEX_M0_STM32F0518_IAR/main-full.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -206,14 +206,14 @@ const size_t xRegTestStackSize = 25U;
These are naked functions that don't use any stack. A stack still has
to be allocated to hold the task context. */
xTaskCreate( vRegTest1Task, /* Function that implements the task. */
( signed char * ) "Reg1", /* Text name of the task. */
"Reg1", /* Text name of the task. */
xRegTestStackSize, /* Stack allocated to the task. */
NULL, /* The task parameter is not used. */
tskIDLE_PRIORITY, /* The priority to assign to the task. */
NULL ); /* Don't receive a handle back, it is not needed. */
xTaskCreate( vRegTest2Task, /* Function that implements the task. */
( signed char * ) "Reg2", /* Text name of the task. */
"Reg2", /* Text name of the task. */
xRegTestStackSize, /* Stack allocated to the task. */
NULL, /* The task parameter is not used. */
tskIDLE_PRIORITY, /* The priority to assign to the task. */
@ -222,26 +222,26 @@ const size_t xRegTestStackSize = 25U;
/* Create the three flash timers. */
for( ulTimer = 0UL; ulTimer < ulTimersToCreate; ulTimer++ )
{
xTimer = xTimerCreate( ( const signed char * ) "FlashTimer", /* A text name, purely to help debugging. */
xTimer = xTimerCreate( "FlashTimer", /* A text name, purely to help debugging. */
( mainFLASH_TIMER_BASE_RATE * ( ulTimer + 1UL ) ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) ulTimer, /* The ID is used to hold the number of the LED that will be flashed. */
prvFlashTimerCallback /* The callback function that inspects the status of all the other tasks. */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) ulTimer, /* The ID is used to hold the number of the LED that will be flashed. */
prvFlashTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
if( xTimer != NULL )
{
xTimerStart( xTimer, mainDONT_BLOCK );
}
}
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
xTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
/* If the software timer was created successfully, start it. It won't
@ -342,6 +342,6 @@ unsigned long ulLED;
ulLED = ( unsigned long ) pvTimerGetTimerID( xTimer );
/* Toggle the LED. */
vParTestToggleLED( ulLED );
vParTestToggleLED( ulLED );
}

6
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_GCC_Dave/main_blinky.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -157,13 +157,13 @@ void main_blinky( void )
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) mainQUEUE_RECEIVE_PARAMETER, /* The parameter passed to the task - just to check the functionality. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();

38
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_GCC_Dave/main_full.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -76,8 +76,8 @@
******************************************************************************
*
* main_full() creates all the demo application tasks and a software timer, then
* starts the scheduler. The web documentation provides more details of the
* standard demo application tasks, which provide no particular functionality,
* starts the scheduler. The web documentation provides more details of the
* standard demo application tasks, which provide no particular functionality,
* but do provide a good example of how to use the FreeRTOS API.
*
* In addition to the standard demo tasks, the following tasks and tests are
@ -180,21 +180,21 @@ xTimerHandle xCheckTimer = NULL;
vStartRecursiveMutexTasks();
vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
vStartMathTasks( mainFLOP_TASK_PRIORITY );
/* Create the register check tasks, as described at the top of this
file */
xTaskCreate( prvRegTest1Task, ( signed char * ) "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( prvRegTest2Task, ( signed char * ) "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( prvRegTest1Task, "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( prvRegTest2Task, "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
if( xCheckTimer != NULL )
{
xTimerStart( xCheckTimer, mainDONT_BLOCK );
@ -202,13 +202,13 @@ xTimerHandle xCheckTimer = NULL;
/* Start the scheduler. */
vTaskStartScheduler();
/* If all is well, the scheduler will now be running, and the following line
will never be reached. If the following line does execute, then there was
insufficient FreeRTOS heap memory available for the idle and/or timer tasks
to be created. See the memory management section on the FreeRTOS web site
for more details. */
for( ;; );
for( ;; );
}
/*-----------------------------------------------------------*/
@ -250,7 +250,7 @@ unsigned long ulErrorFound = pdFALSE;
{
ulErrorFound = pdTRUE;
}
/* Check that the register test 1 task is still running. */
if( ulLastRegTest1Value == ulRegTest1LoopCounter )
{
@ -268,8 +268,8 @@ unsigned long ulErrorFound = pdFALSE;
/* Toggle the check LED to give an indication of the system status. If
the LED toggles every mainCHECK_TIMER_PERIOD_MS milliseconds then
everything is ok. A faster toggle indicates an error. */
configTOGGLE_LED();
configTOGGLE_LED();
/* Have any errors been latch in ulErrorFound? If so, shorten the
period of the check timer to mainERROR_CHECK_TIMER_PERIOD_MS milliseconds.
This will result in an increase in the rate at which mainCHECK_LED
@ -279,7 +279,7 @@ unsigned long ulErrorFound = pdFALSE;
if( lChangedTimerPeriodAlready == pdFALSE )
{
lChangedTimerPeriodAlready = pdTRUE;
/* This call to xTimerChangePeriod() uses a zero block time.
Functions called from inside of a timer callback function must
*never* attempt to block. */

4
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_IAR/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -99,7 +99,7 @@
/* Set mainCREATE_SIMPLE_BLINKY_DEMO_ONLY to one to run the simple blinky demo,
or 0 to run the more comprehensive test and demo application. */
#define mainCREATE_SIMPLE_BLINKY_DEMO_ONLY 1
#define mainCREATE_SIMPLE_BLINKY_DEMO_ONLY 0
/*-----------------------------------------------------------*/

6
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_IAR/main_blinky.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -157,13 +157,13 @@ void main_blinky( void )
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) mainQUEUE_RECEIVE_PARAMETER, /* The parameter passed to the task - just to check the functionality. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();

8
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_IAR/main_full.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -185,12 +185,12 @@ xTimerHandle xCheckTimer = NULL;
/* Create the register check tasks, as described at the top of this
file */
xTaskCreate( vRegTest1Task, ( signed char * ) "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest2Task, ( signed char * ) "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest1Task, "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest2Task, "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */

6
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_Keil/main_blinky.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -157,13 +157,13 @@ void main_blinky( void )
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) mainQUEUE_RECEIVE_PARAMETER, /* The parameter passed to the task - just to check the functionality. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();

38
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_Keil/main_full.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -76,8 +76,8 @@
******************************************************************************
*
* main_full() creates all the demo application tasks and a software timer, then
* starts the scheduler. The web documentation provides more details of the
* standard demo application tasks, which provide no particular functionality,
* starts the scheduler. The web documentation provides more details of the
* standard demo application tasks, which provide no particular functionality,
* but do provide a good example of how to use the FreeRTOS API.
*
* In addition to the standard demo tasks, the following tasks and tests are
@ -180,21 +180,21 @@ xTimerHandle xCheckTimer = NULL;
vStartRecursiveMutexTasks();
vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
vStartMathTasks( mainFLOP_TASK_PRIORITY );
/* Create the register check tasks, as described at the top of this
file */
xTaskCreate( vRegTest1Task, ( signed char * ) "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest2Task, ( signed char * ) "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest1Task, "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest2Task, "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
if( xCheckTimer != NULL )
{
xTimerStart( xCheckTimer, mainDONT_BLOCK );
@ -202,13 +202,13 @@ xTimerHandle xCheckTimer = NULL;
/* Start the scheduler. */
vTaskStartScheduler();
/* If all is well, the scheduler will now be running, and the following line
will never be reached. If the following line does execute, then there was
insufficient FreeRTOS heap memory available for the idle and/or timer tasks
to be created. See the memory management section on the FreeRTOS web site
for more details. */
for( ;; );
for( ;; );
}
/*-----------------------------------------------------------*/
@ -250,7 +250,7 @@ unsigned long ulErrorFound = pdFALSE;
{
ulErrorFound = pdTRUE;
}
/* Check that the register test 1 task is still running. */
if( ulLastRegTest1Value == ulRegTest1LoopCounter )
{
@ -268,8 +268,8 @@ unsigned long ulErrorFound = pdFALSE;
/* Toggle the check LED to give an indication of the system status. If
the LED toggles every mainCHECK_TIMER_PERIOD_MS milliseconds then
everything is ok. A faster toggle indicates an error. */
configTOGGLE_LED();
configTOGGLE_LED();
/* Have any errors been latch in ulErrorFound? If so, shorten the
period of the check timer to mainERROR_CHECK_TIMER_PERIOD_MS milliseconds.
This will result in an increase in the rate at which mainCHECK_LED
@ -279,7 +279,7 @@ unsigned long ulErrorFound = pdFALSE;
if( lChangedTimerPeriodAlready == pdFALSE )
{
lChangedTimerPeriodAlready = pdTRUE;
/* This call to xTimerChangePeriod() uses a zero block time.
Functions called from inside of a timer callback function must
*never* attempt to block. */

6
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_Tasking/main_blinky.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -157,13 +157,13 @@ void main_blinky( void )
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) mainQUEUE_RECEIVE_PARAMETER, /* The parameter passed to the task - just to check the functionality. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();

22
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_Tasking/main_full.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -185,18 +185,18 @@ xTimerHandle xCheckTimer = NULL;
/* Create the register check tasks, as described at the top of this
file */
xTaskCreate( vRegTest1Task, ( signed char * ) "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest2Task, ( signed char * ) "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest1Task, "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest2Task, "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
if( xCheckTimer != NULL )
{
xTimerStart( xCheckTimer, mainDONT_BLOCK );
@ -204,7 +204,7 @@ xTimerHandle xCheckTimer = NULL;
/* Start the scheduler. */
vTaskStartScheduler();
/* If all is well, the scheduler will now be running, and the following line
will never be reached. If the following line does execute, then there was
insufficient FreeRTOS heap memory available for the idle and/or timer tasks

4
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4500_GCC_Atollic/src/main_blinky.c
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@ -169,13 +169,13 @@ void main_blinky( void )
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) mainQUEUE_RECEIVE_PARAMETER, /* The parameter passed to the task - just to check the functionality. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();

6
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4500_GCC_Atollic/src/main_full.c
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@ -197,12 +197,12 @@ xTimerHandle xCheckTimer = NULL;
/* Create the register check tasks, as described at the top of this
file */
xTaskCreate( vRegTest1Task, ( signed char * ) "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest2Task, ( signed char * ) "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest1Task, "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest2Task, "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */

14
FreeRTOS/Demo/CORTEX_M4F_M0_LPC43xx_Keil/M4/ParTest.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -64,7 +64,7 @@
*/
/*-----------------------------------------------------------
* Normally, a demo application would define ParTest (parallel port test)
* Normally, a demo application would define ParTest (parallel port test)
* functions to write to an LED. In this case, four '*' symbols that are
* output to the debug printf() port are used to simulate LED outputs.
*-----------------------------------------------------------*/
@ -107,7 +107,7 @@ gatekeeper task. */
*/
static void prvI2CGateKeeperTask( void *pvParameters );
/* The queue used to communicate toggle commands with the I2C gatekeeper
/* The queue used to communicate toggle commands with the I2C gatekeeper
task. */
static xQueueHandle xI2CCommandQueue = NULL;
/*-----------------------------------------------------------*/
@ -137,7 +137,7 @@ I2C_M_SETUP_Type xI2CMessage;
configASSERT( xI2CCommandQueue );
/* Create the I2C gatekeeper task itself. */
xTaskCreate( prvI2CGateKeeperTask, ( signed char * ) "I2C", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( prvI2CGateKeeperTask, "I2C", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
}
/*-----------------------------------------------------------*/
@ -172,7 +172,7 @@ static I2C_M_SETUP_Type xI2CMessage; /* Static so it is not on the stack as this
{
/* Which bit is being manipulated? */
ucLED = 0x01 << ucLED;
/* Is the bit currently set or clear? */
if( ( ucLEDState & ucLED ) == 0U )
{
@ -182,10 +182,10 @@ static I2C_M_SETUP_Type xI2CMessage; /* Static so it is not on the stack as this
{
ucLEDState &= ~ucLED;
}
ucBuffer[ 0 ] = partstIO_WRITE_COMMAND;
ucBuffer[ 1 ] = ucLEDState;
xI2CMessage.sl_addr7bit = partstSLAVE_ADDRESS;
xI2CMessage.tx_data = ucBuffer ;
xI2CMessage.tx_length = sizeof( ucBuffer );

40
FreeRTOS/Demo/CORTEX_M4F_M0_LPC43xx_Keil/M4/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -227,9 +227,9 @@ int main( void )
/* Start the scheduler. */
vTaskStartScheduler();
/* Infinite loop */
for( ;; );
for( ;; );
}
/*-----------------------------------------------------------*/
@ -291,7 +291,7 @@ unsigned long ulErrorFound = pdFALSE;
{
ulErrorFound |= 0x01UL << 9UL;
}
/* Check that the register test 1 task is still running. */
if( ulLastRegTest1Value == ulRegTest1LoopCounter )
{
@ -309,8 +309,8 @@ unsigned long ulErrorFound = pdFALSE;
/* Toggle the check LED to give an indication of the system status. If
the LED toggles every mainCHECK_TIMER_PERIOD_MS milliseconds then
everything is ok. A faster toggle indicates an error. */
vParTestToggleLED( mainCHECK_LED );
vParTestToggleLED( mainCHECK_LED );
/* Have any errors been latch in ulErrorFound? If so, shorten the
period of the check timer to mainERROR_CHECK_TIMER_PERIOD_MS milliseconds.
This will result in an increase in the rate at which mainCHECK_LED
@ -320,7 +320,7 @@ unsigned long ulErrorFound = pdFALSE;
if( lChangedTimerPeriodAlready == pdFALSE )
{
lChangedTimerPeriodAlready = pdTRUE;
/* This call to xTimerChangePeriod() uses a zero block time.
Functions called from inside of a timer callback function must
*never* attempt to block. */
@ -339,10 +339,10 @@ extern void Hitex_CGU_Init( void );
/* Wind the clock speed up in steps to its maximum. */
Hitex_CGU_Init();
/* Ensure all priority bits are assigned as preemption priority bits. */
NVIC_SetPriorityGrouping( 0 );
/* Setup the LED outputs. */
vParTestInitialise();
}
@ -367,21 +367,21 @@ static void prvOptionallyCreateComprehensveTestApplication( void )
/* Most importantly, start the tasks that use the FPU. */
vStartMathTasks( mainFLOP_TASK_PRIORITY );
/* Create the register check tasks, as described at the top of this
file */
xTaskCreate( vRegTest1Task, ( signed char * ) "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest2Task, ( signed char * ) "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest1Task, "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest2Task, "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
if( xCheckTimer != NULL )
{
xTimerStart( xCheckTimer, mainDONT_BLOCK );
@ -450,7 +450,7 @@ void vApplicationStackOverflowHook( xTaskHandle pxTask, signed char *pcTaskName
void vApplicationTickHook( void )
{
/* This function will be called by each tick interrupt if
/* This function will be called by each tick interrupt if
configUSE_TICK_HOOK is set to 1 in FreeRTOSConfig.h. User code can be
added here, but the tick hook is called from an interrupt context, so
code must not attempt to block, and only the interrupt safe FreeRTOS API

72
FreeRTOS/Demo/CORTEX_M4F_STM32F407ZG-SK/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -273,7 +273,7 @@ int main(void)
{
/* Configure the hardware ready to run the test. */
prvSetupHardware();
/* Start standard demo/test application flash tasks. See the comments at
the top of this file. The LED flash tasks are always created. The other
tasks are only created if mainCREATE_SIMPLE_LED_FLASHER_DEMO_ONLY is set to
@ -288,13 +288,13 @@ int main(void)
/* Start the scheduler. */
vTaskStartScheduler();
/* If all is well, the scheduler will now be running, and the following line
will never be reached. If the following line does execute, then there was
insufficient FreeRTOS heap memory available for the idle and/or timer tasks
to be created. See the memory management section on the FreeRTOS web site
for more details. */
for( ;; );
for( ;; );
}
/*-----------------------------------------------------------*/
@ -356,7 +356,7 @@ long lErrorFound = pdFALSE;
{
lErrorFound = pdTRUE;
}
/* Check that the register test 1 task is still running. */
if( ulLastRegTest1Value == ulRegTest1LoopCounter )
{
@ -374,8 +374,8 @@ long lErrorFound = pdFALSE;
/* Toggle the check LED to give an indication of the system status. If
the LED toggles every mainCHECK_TIMER_PERIOD_MS milliseconds then
everything is ok. A faster toggle indicates an error. */
vParTestToggleLED( mainCHECK_LED );
vParTestToggleLED( mainCHECK_LED );
/* Have any errors been latch in lErrorFound? If so, shorten the
period of the check timer to mainERROR_CHECK_TIMER_PERIOD_MS milliseconds.
This will result in an increase in the rate at which mainCHECK_LED
@ -385,7 +385,7 @@ long lErrorFound = pdFALSE;
if( lChangedTimerPeriodAlready == pdFALSE )
{
lChangedTimerPeriodAlready = pdTRUE;
/* This call to xTimerChangePeriod() uses a zero block time.
Functions called from inside of a timer callback function must
*never* attempt to block. */
@ -403,11 +403,11 @@ static void prvButtonTestTask( void *pvParameters )
an interrupt. Each time the button interrupt gives the semaphore, this task
will unblock, increment its execution counter, then return to block
again. */
/* Take the semaphore before started to ensure it is in the correct
state. */
xSemaphoreTake( xTestSemaphore, mainDONT_BLOCK );
for( ;; )
{
xSemaphoreTake( xTestSemaphore, portMAX_DELAY );
@ -420,13 +420,13 @@ static void prvSetupHardware( void )
{
/* Setup STM32 system (clock, PLL and Flash configuration) */
SystemInit();
/* Ensure all priority bits are assigned as preemption priority bits. */
NVIC_PriorityGroupConfig( NVIC_PriorityGroup_4 );
/* Setup the LED outputs. */
vParTestInitialise();
/* Configure the button input. This configures the interrupt to use the
lowest interrupt priority, so it is ok to use the ISR safe FreeRTOS API
from the button interrupt handler. */
@ -444,18 +444,18 @@ void vApplicationTickHook( void )
/* Fill the FPU registers with 0. */
vRegTestClearFlopRegistersToParameterValue( 0UL );
/* Trigger a timer 2 interrupt, which will fill the registers with a
different value and itself trigger a timer 3 interrupt. Note that the
timers are not actually used. The timer 2 and 3 interrupt vectors are
just used for convenience. */
NVIC_SetPendingIRQ( TIM2_IRQn );
/* Ensure that, after returning from the nested interrupts, all the FPU
registers contain the value to which they were set by the tick hook
function. */
configASSERT( ulRegTestCheckFlopRegistersContainParameterValue( 0UL ) );
ulFPUInterruptNesting--;
}
#endif
@ -475,7 +475,7 @@ NVIC_InitTypeDef NVIC_InitStructure;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init( &NVIC_InitStructure );
/* Enable the TIM3 interrupt in the NVIC. The timer itself is not used,
just its interrupt vector to force nesting from software. TIM2 must have
a lower priority than TIM3, and both must have priorities above
@ -493,7 +493,7 @@ void TIM3_IRQHandler( void )
/* Just to verify that the interrupt nesting behaves as expected, increment
ulFPUInterruptNesting on entry, and decrement it on exit. */
ulFPUInterruptNesting++;
/* This is the highest priority interrupt in the chain of forced nesting
interrupts, so latch the maximum value reached by ulFPUInterruptNesting.
This is done purely to allow verification that the nesting depth reaches
@ -506,7 +506,7 @@ void TIM3_IRQHandler( void )
/* Fill the FPU registers with 99 to overwrite the values written by
TIM2_IRQHandler(). */
vRegTestClearFlopRegistersToParameterValue( 99UL );
ulFPUInterruptNesting--;
}
/*-----------------------------------------------------------*/
@ -516,10 +516,10 @@ void TIM2_IRQHandler( void )
/* Just to verify that the interrupt nesting behaves as expected, increment
ulFPUInterruptNesting on entry, and decrement it on exit. */
ulFPUInterruptNesting++;
/* Fill the FPU registers with 1. */
vRegTestClearFlopRegistersToParameterValue( 1UL );
/* Trigger a timer 3 interrupt, which will fill the registers with a
different value. */
NVIC_SetPendingIRQ( TIM3_IRQn );
@ -528,7 +528,7 @@ void TIM2_IRQHandler( void )
registers contain the value to which they were set by this interrupt
function. */
configASSERT( ulRegTestCheckFlopRegistersContainParameterValue( 1UL ) );
ulFPUInterruptNesting--;
}
/*-----------------------------------------------------------*/
@ -556,28 +556,28 @@ static void prvOptionallyCreateComprehensveTestApplication( void )
/* Most importantly, start the tasks that use the FPU. */
vStartMathTasks( mainFLOP_TASK_PRIORITY );
/* Create the register check tasks, as described at the top of this
file */
xTaskCreate( vRegTest1Task, ( signed char * ) "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest2Task, ( signed char * ) "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest1Task, "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTest2Task, "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
/* Create the semaphore that is used to demonstrate a task being
synchronised with an interrupt. */
vSemaphoreCreateBinary( xTestSemaphore );
/* Create the task that is unblocked by the demonstration interrupt. */
xTaskCreate( prvButtonTestTask, ( signed char * ) "BtnTest", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( prvButtonTestTask, "BtnTest", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
if( xCheckTimer != NULL )
{
xTimerStart( xCheckTimer, mainDONT_BLOCK );
@ -607,12 +607,12 @@ long lHigherPriorityTaskWoken = pdFALSE;
/* Only line 6 is enabled, so there is no need to test which line generated
the interrupt. */
EXTI_ClearITPendingBit( EXTI_Line6 );
/* This interrupt does nothing more than demonstrate how to synchronise a
task with an interrupt. First the handler releases a semaphore.
lHigherPriorityTaskWoken has been initialised to zero. */
xSemaphoreGiveFromISR( xTestSemaphore, &lHigherPriorityTaskWoken );
/* If there was a task that was blocked on the semaphore, and giving the
semaphore caused the task to unblock, and the unblocked task has a priority
higher than the currently executing task (the task that this interrupt

24
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/main_blinky.c
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@ -161,22 +161,22 @@ xQueueHandle xQueue;
{
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) xQueue, /* Pass the queue into the task using the task parameter. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) xQueue, /* Pass the queue into the task using the task parameter. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, ( void * ) xQueue, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, ( void * ) xQueue, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Create the blinky software timer as described at the top of this
file. */
xTimer = xTimerCreate( ( const signed char * ) "Blinky",/* A text name, purely to help debugging. */
( mainBLINKY_TIMER_PERIOD ), /* The timer period. */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvBlinkyTimerCallback ); /* The callback function that inspects the status of all the other tasks. */
xTimer = xTimerCreate( "Blinky", /* A text name, purely to help debugging. */
( mainBLINKY_TIMER_PERIOD ),/* The timer period. */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvBlinkyTimerCallback ); /* The callback function that inspects the status of all the other tasks. */
configASSERT( xTimer );

12
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/main_full.c
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@ -296,11 +296,11 @@ xTimerHandle xTimer = NULL;
/* Create the software timer that performs the 'check' functionality, as
described at the top of this file. */
xTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback ); /* The callback function that inspects the status of all the other tasks. */
xTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback ); /* The callback function that inspects the status of all the other tasks. */
if( xTimer != NULL )
{
@ -448,7 +448,7 @@ char cIPAddress[ 20 ];
for a new connection by lowering the priority of the IP task to that of
the Idle task. */
vTaskPrioritySet( NULL, tskIDLE_PRIORITY );
/* Disconnected - so no IP address. */
ili93xx_draw_string( ulXCoord, ulYCoord, ( uint8_t * ) "IP: " );
}

12
FreeRTOS/Demo/CORTEX_M4_ATSAM4L_Atmel_Studio/src/main_full.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -171,11 +171,11 @@ xTimerHandle xCheckTimer = NULL;
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
if( xCheckTimer != NULL )

6
FreeRTOS/Demo/CORTEX_M4_ATSAM4L_Atmel_Studio/src/main_low_power.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -171,8 +171,8 @@ void main_low_power( void )
configASSERT( xQueue );
/* Start the two tasks as described at the top of this file. */
xTaskCreate( prvQueueReceiveTask, ( const signed char * const ) "Rx", configMINIMAL_STACK_SIZE, NULL, configQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, ( const signed char * const ) "TX", configMINIMAL_STACK_SIZE, NULL, configQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueReceiveTask, "Rx", configMINIMAL_STACK_SIZE, NULL, configQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, configQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the scheduler running running. */
vTaskStartScheduler();

6
FreeRTOS/Demo/CORTEX_M4_ATSAM4S_Atmel_Studio/src/Common-Demo-Source/comtest.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -158,8 +158,8 @@ void vAltStartComTestTasks( unsigned portBASE_TYPE uxPriority, unsigned long ulB
xSerialPortInitMinimal( ulBaudRate, comBUFFER_LEN );
/* The Tx task is spawned with a lower priority than the Rx task. */
xTaskCreate( vComTxTask, ( signed char * ) "COMTx", comSTACK_SIZE, NULL, uxPriority - 1, ( xTaskHandle * ) NULL );
xTaskCreate( vComRxTask, ( signed char * ) "COMRx", comSTACK_SIZE, NULL, uxPriority, ( xTaskHandle * ) NULL );
xTaskCreate( vComTxTask, "COMTx", comSTACK_SIZE, NULL, uxPriority - 1, ( xTaskHandle * ) NULL );
xTaskCreate( vComRxTask, "COMRx", comSTACK_SIZE, NULL, uxPriority, ( xTaskHandle * ) NULL );
}
/*-----------------------------------------------------------*/

8
FreeRTOS/Demo/CORTEX_M4_ATSAM4S_Atmel_Studio/src/main_blinky.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -127,7 +127,7 @@ will remove items as they are added, meaning the send task should always find
the queue empty. */
#define mainQUEUE_LENGTH ( 1 )
/* Values passed to the two tasks just to check the task parameter
/* Values passed to the two tasks just to check the task parameter
functionality. */
#define mainQUEUE_SEND_PARAMETER ( 0x1111UL )
#define mainQUEUE_RECEIVE_PARAMETER ( 0x22UL )
@ -163,13 +163,13 @@ void main_blinky( void )
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) mainQUEUE_RECEIVE_PARAMETER, /* The parameter passed to the task - just to check the functionality. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();

12
FreeRTOS/Demo/CORTEX_M4_ATSAM4S_Atmel_Studio/src/main_full.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -195,11 +195,11 @@ xTimerHandle xCheckTimer = NULL;
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
if( xCheckTimer != NULL )

64
FreeRTOS/Demo/CORTEX_MB9A310_IAR_Keil/main-full.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -317,37 +317,37 @@ int main(void)
{
/* Start the two application specific demo tasks, as described in the
comments at the top of this file. */
xTaskCreate( prvQueueReceiveTask, ( signed char * ) "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueReceiveTask, "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Create the software timer that is responsible for turning off the LED
if the button is not pushed within 5000ms, as described at the top of
this file. */
xLEDTimer = xTimerCreate( ( const signed char * ) "LEDTimer", /* A text name, purely to help debugging. */
( mainLED_TIMER_PERIOD_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvLEDTimerCallback /* The callback function that switches the LED off. */
xLEDTimer = xTimerCreate( "LEDTimer", /* A text name, purely to help debugging. */
( mainLED_TIMER_PERIOD_MS ),/* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvLEDTimerCallback /* The callback function that switches the LED off. */
);
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
/* Create the software timer that performs the 'digit counting'
functionality, as described at the top of this file. */
xDigitCounterTimer = xTimerCreate( ( const signed char * ) "DigitCounter", /* A text name, purely to help debugging. */
( mainDIGIT_COUNTER_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvDigitCounterTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
xDigitCounterTimer = xTimerCreate( "DigitCounter", /* A text name, purely to help debugging. */
( mainDIGIT_COUNTER_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvDigitCounterTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
/* Create a lot of 'standard demo' tasks. Over 40 tasks are created in
this demo. For a much simpler demo, select the 'blinky' build
configuration. */
@ -363,7 +363,7 @@ int main(void)
vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
vStartCountingSemaphoreTasks();
vStartDynamicPriorityTasks();
/* The suicide tasks must be created last, as they need to know how many
tasks were running prior to their creation in order to ascertain whether
or not the correct/expected number of tasks are running at any given
@ -426,7 +426,7 @@ static void prvCheckTimerCallback( xTimerHandle xTimer )
{
pcStatusMessage = "Error: ComTest\r\n";
}
if( xAreTimerDemoTasksStillRunning( ( mainCHECK_TIMER_PERIOD_MS ) ) != pdTRUE )
{
pcStatusMessage = "Error: TimerDemo";
@ -441,12 +441,12 @@ static void prvCheckTimerCallback( xTimerHandle xTimer )
{
pcStatusMessage = "Error: CountSem";
}
if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: DynamicPriority";
}
/* Toggle the check LED to give an indication of the system status. If
the LED toggles every mainCHECK_TIMER_PERIOD_MS milliseconds then
everything is ok. A faster toggle indicates an error. vParTestToggleLED()
@ -497,13 +497,13 @@ unsigned short usCheckLEDState;
the state of the check LED. A critical section is not required to access
the port as only one timer can be executing at any one time. */
usCheckLEDState = ( FM3_GPIO->PDOR3 & mainCHECK_LED );
/* Display the next number, counting up. */
FM3_GPIO->PDOR3 = usNumbersPatterns[ lCounter ] | usCheckLEDState;
/* Move onto the next digit. */
/* Move onto the next digit. */
lCounter++;
/* Ensure the counter does not go off the end of the array. */
if( lCounter >= lNumberOfDigits )
{
@ -603,15 +603,15 @@ const unsigned short usButtonInputBit = 0x01U;
SystemCoreClockUpdate();
/* Initialise the IO used for the LEDs on the 7 segment displays. */
vParTestInitialise();
vParTestInitialise();
/* Set the switches to input (P18->P1F). */
FM3_GPIO->DDR5 = 0x0000;
FM3_GPIO->PFR5 = 0x0000;
/* Assign the button input as GPIO. */
FM3_GPIO->PFR5 |= usButtonInputBit;
/* Button interrupt on falling edge. */
FM3_EXTI->ELVR = 0x0003;
@ -620,7 +620,7 @@ const unsigned short usButtonInputBit = 0x01U;
/* Enable the button interrupt. */
FM3_EXTI->ENIR |= usButtonInputBit;
/* Setup the GPIO and the NVIC for the switch used in this simple demo. */
NVIC_SetPriority( EXINT0_7_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
NVIC_EnableIRQ( EXINT0_7_IRQn );
@ -675,6 +675,6 @@ void vApplicationTickHook( void )
/* Call the periodic timer test, which tests the timer API functions that
can be called from an ISR. */
vTimerPeriodicISRTests();
}
}
/*-----------------------------------------------------------*/

30
FreeRTOS/Demo/CORTEX_MB9A310_IAR_Keil/main_blinky.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -175,7 +175,7 @@ int main(void)
{
/* Configure the NVIC, LED outputs and button inputs. */
prvSetupHardware();
/* Create the queue. */
xQueue = xQueueCreate( mainQUEUE_LENGTH, sizeof( unsigned long ) );
@ -183,17 +183,17 @@ int main(void)
{
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, ( signed char * ) "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueReceiveTask, "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Create the software timer that is responsible for turning off the LED
if the button is not pushed within 5000ms, as described at the top of
this file. */
xLEDTimer = xTimerCreate( ( const signed char * ) "LEDTimer", /* A text name, purely to help debugging. */
( 5000 / portTICK_RATE_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
vLEDTimerCallback /* The callback function that switches the LED off. */
xLEDTimer = xTimerCreate( "LEDTimer", /* A text name, purely to help debugging. */
( 5000 / portTICK_RATE_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
vLEDTimerCallback /* The callback function that switches the LED off. */
);
/* Start the tasks and timer running. */
@ -311,14 +311,14 @@ const unsigned short usButtonInputBit = 0x01U;
SystemInit();
SystemCoreClockUpdate();
/* Analog inputs are not used on the LED outputs. */
FM3_GPIO->ADE = 0x0000;
/* Set to output. */
FM3_GPIO->DDR1 |= 0xFFFF;
FM3_GPIO->DDR3 |= 0xFFFF;
/* Set as GPIO. */
FM3_GPIO->PFR1 &= 0x0000;
FM3_GPIO->PFR3 &= 0x0000;
@ -326,14 +326,14 @@ const unsigned short usButtonInputBit = 0x01U;
/* Start with all LEDs off. */
FM3_GPIO->PDOR3 = 0xFFFF;
FM3_GPIO->PDOR1 = 0xFFFF;
/* Set the switches to input (P18->P1F). */
FM3_GPIO->DDR5 = 0x0000;
FM3_GPIO->PFR5 = 0x0000;
/* Assign the button input as GPIO. */
FM3_GPIO->PFR5 |= usButtonInputBit;
/* Button interrupt on falling edge. */
FM3_EXTI->ELVR = 0x0003;
@ -342,7 +342,7 @@ const unsigned short usButtonInputBit = 0x01U;
/* Enable the button interrupt. */
FM3_EXTI->ENIR |= usButtonInputBit;
/* Setup the GPIO and the NVIC for the switch used in this simple demo. */
NVIC_SetPriority( EXINT0_7_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
NVIC_EnableIRQ( EXINT0_7_IRQn );

62
FreeRTOS/Demo/CORTEX_MB9B500_IAR_Keil/main-full.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -318,37 +318,37 @@ int main(void)
{
/* Start the two application specific demo tasks, as described in the
comments at the top of this file. */
xTaskCreate( prvQueueReceiveTask, ( signed char * ) "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueReceiveTask, "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Create the software timer that is responsible for turning off the LED
if the button is not pushed within 5000ms, as described at the top of
this file. */
xLEDTimer = xTimerCreate( ( const signed char * ) "LEDTimer", /* A text name, purely to help debugging. */
( mainLED_TIMER_PERIOD_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvLEDTimerCallback /* The callback function that switches the LED off. */
xLEDTimer = xTimerCreate( "LEDTimer", /* A text name, purely to help debugging. */
( mainLED_TIMER_PERIOD_MS ),/* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvLEDTimerCallback /* The callback function that switches the LED off. */
);
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
/* Create the software timer that performs the 'digit counting'
functionality, as described at the top of this file. */
xDigitCounterTimer = xTimerCreate( ( const signed char * ) "DigitCounter", /* A text name, purely to help debugging. */
( mainDIGIT_COUNTER_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvDigitCounterTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
xDigitCounterTimer = xTimerCreate( "DigitCounter", /* A text name, purely to help debugging. */
( mainDIGIT_COUNTER_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvDigitCounterTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
/* Create a lot of 'standard demo' tasks. Over 40 tasks are created in
this demo. For a much simpler demo, select the 'blinky' build
configuration. */
@ -364,7 +364,7 @@ int main(void)
vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
vStartCountingSemaphoreTasks();
vStartDynamicPriorityTasks();
/* The suicide tasks must be created last, as they need to know how many
tasks were running prior to their creation in order to ascertain whether
or not the correct/expected number of tasks are running at any given
@ -427,7 +427,7 @@ static void prvCheckTimerCallback( xTimerHandle xTimer )
{
pcStatusMessage = "Error: ComTest\r\n";
}
if( xAreTimerDemoTasksStillRunning( ( mainCHECK_TIMER_PERIOD_MS ) ) != pdTRUE )
{
pcStatusMessage = "Error: TimerDemo";
@ -442,12 +442,12 @@ static void prvCheckTimerCallback( xTimerHandle xTimer )
{
pcStatusMessage = "Error: CountSem";
}
if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
{
pcStatusMessage = "Error: DynamicPriority";
}
/* Toggle the check LED to give an indication of the system status. If
the LED toggles every mainCHECK_TIMER_PERIOD_MS milliseconds then
everything is ok. A faster toggle indicates an error. */
@ -485,9 +485,9 @@ const long lNumberOfDigits = 10L;
/* Display the next number, counting up. */
FM3_GPIO->PDOR1 = usNumbersPatterns[ lCounter ];
/* Move onto the next digit. */
/* Move onto the next digit. */
lCounter++;
/* Ensure the counter does not go off the end of the array. */
if( lCounter >= lNumberOfDigits )
{
@ -587,15 +587,15 @@ const unsigned short usButtonInputBit = 0x01U;
SystemCoreClockUpdate();
/* Initialise the IO used for the LEDs on the 7 segment displays. */
vParTestInitialise();
vParTestInitialise();
/* Set the switches to input (P18->P1F). */
FM3_GPIO->DDR5 = 0x0000;
FM3_GPIO->PFR5 = 0x0000;
/* Assign the button input as GPIO. */
FM3_GPIO->PFR1 |= usButtonInputBit;
/* Button interrupt on falling edge. */
FM3_EXTI->ELVR = 0x0003;
@ -604,7 +604,7 @@ const unsigned short usButtonInputBit = 0x01U;
/* Enable the button interrupt. */
FM3_EXTI->ENIR |= usButtonInputBit;
/* Setup the GPIO and the NVIC for the switch used in this simple demo. */
NVIC_SetPriority( EXINT0_7_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
NVIC_EnableIRQ( EXINT0_7_IRQn );
@ -659,6 +659,6 @@ void vApplicationTickHook( void )
/* Call the periodic timer test, which tests the timer API functions that
can be called from an ISR. */
vTimerPeriodicISRTests();
}
}
/*-----------------------------------------------------------*/

30
FreeRTOS/Demo/CORTEX_MB9B500_IAR_Keil/main_blinky.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -184,17 +184,17 @@ int main(void)
{
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, ( signed char * ) "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueReceiveTask, "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Create the software timer that is responsible for turning off the LED
if the button is not pushed within 5000ms, as described at the top of
this file. */
xLEDTimer = xTimerCreate( ( const signed char * ) "LEDTimer", /* A text name, purely to help debugging. */
( 5000 / portTICK_RATE_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
vLEDTimerCallback /* The callback function that switches the LED off. */
xLEDTimer = xTimerCreate( "LEDTimer", /* A text name, purely to help debugging. */
( 5000 / portTICK_RATE_MS ),/* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
vLEDTimerCallback /* The callback function that switches the LED off. */
);
/* Start the tasks and timer running. */
@ -313,29 +313,29 @@ const unsigned short usGPIOState = 0xFF00U;
SystemInit();
SystemCoreClockUpdate();
/* Analog inputs are not used on the LED outputs. */
FM3_GPIO->ADE = 0x00FF;
/* LED seg1 to GPIO output (P18->P1F). */
FM3_GPIO->DDR1 = 0xFF00;
FM3_GPIO->PFR1 = 0x0000;
/* LED seg2 to GPIO output (P30->P3F). */
FM3_GPIO->DDR3 = 0xFF00;
FM3_GPIO->PFR3 = 0x0000;
/* Start with all LEDs off. */
FM3_GPIO->PDOR3 = usGPIOState;
FM3_GPIO->PDOR1 = usGPIOState;
/* Set the switches to input (P18->P1F). */
FM3_GPIO->DDR5 = 0x0000;
FM3_GPIO->PFR5 = 0x0000;
/* Assign the button input as GPIO. */
FM3_GPIO->PFR1 |= usButtonInputBit;
/* Button interrupt on falling edge. */
FM3_EXTI->ELVR = 0x0003;
@ -344,7 +344,7 @@ const unsigned short usGPIOState = 0xFF00U;
/* Enable the button interrupt. */
FM3_EXTI->ENIR |= usButtonInputBit;
/* Setup the GPIO and the NVIC for the switch used in this simple demo. */
NVIC_SetPriority( EXINT0_7_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
NVIC_EnableIRQ( EXINT0_7_IRQn );

12
FreeRTOS/Demo/CORTEX_MPU_LM3Sxxxx_Rowley/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -239,7 +239,7 @@ structure passed to the xTaskCreateRestricted() function. */
static const xTaskParameters xCheckTaskParameters =
{
prvCheckTask, /* pvTaskCode - the function that implements the task. */
( signed char * ) "Check", /* pcName */
"Check", /* pcName */
mainCHECK_TASK_STACK_SIZE_WORDS, /* usStackDepth - defined in words, not bytes. */
( void * ) 0x12121212, /* pvParameters - this value is just to test that the parameter is being passed into the task correctly. */
( tskIDLE_PRIORITY + 1 ) | portPRIVILEGE_BIT,/* uxPriority - this is the highest priority task in the system. The task is created in privileged mode to demonstrate accessing the privileged only data. */
@ -280,7 +280,7 @@ static portSTACK_TYPE xRegTest2Stack[ mainREG_TEST_STACK_SIZE_WORDS ] mainALIGN_
static const xTaskParameters xRegTest1Parameters =
{
prvRegTest1Task, /* pvTaskCode - the function that implements the task. */
( signed char * ) "RegTest1", /* pcName */
"RegTest1", /* pcName */
mainREG_TEST_STACK_SIZE_WORDS, /* usStackDepth */
( void * ) 0x12345678, /* pvParameters - this value is just to test that the parameter is being passed into the task correctly. */
tskIDLE_PRIORITY | portPRIVILEGE_BIT, /* uxPriority - note that this task is created with privileges to demonstrate one method of passing a queue handle into the task. */
@ -297,7 +297,7 @@ static const xTaskParameters xRegTest1Parameters =
static xTaskParameters xRegTest2Parameters =
{
prvRegTest2Task, /* pvTaskCode - the function that implements the task. */
( signed char * ) "RegTest2", /* pcName */
"RegTest2", /* pcName */
mainREG_TEST_STACK_SIZE_WORDS, /* usStackDepth */
( void * ) NULL, /* pvParameters - this task uses the parameter to pass in a queue handle, but the queue is not created yet. */
tskIDLE_PRIORITY, /* uxPriority */
@ -334,7 +334,7 @@ int main( void )
/* Create the tasks that are created using the original xTaskCreate() API
function. */
xTaskCreate( prvOldStyleUserModeTask, /* The function that implements the task. */
( signed char * ) "Task1", /* Text name for the task. */
"Task1", /* Text name for the task. */
100, /* Stack depth in words. */
NULL, /* Task parameters. */
3, /* Priority and mode (user in this case). */
@ -342,7 +342,7 @@ int main( void )
);
xTaskCreate( prvOldStylePrivilegedModeTask, /* The function that implements the task. */
( signed char * ) "Task2", /* Text name for the task. */
"Task2", /* Text name for the task. */
100, /* Stack depth in words. */
NULL, /* Task parameters. */
( 3 | portPRIVILEGE_BIT ), /* Priority and mode. */

202
FreeRTOS/Demo/CORTEX_MPU_LPC1768_GCC_RedSuite/src/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -71,7 +71,7 @@
* User mode and Privileged mode, and using both the original xTaskCreate() and
* the new xTaskCreateRestricted() API functions. The purpose of each created
* task is documented in the comments above the task function prototype (in
* this file), with the task behaviour demonstrated and documented within the
* this file), with the task behaviour demonstrated and documented within the
* task function itself. In addition a queue is used to demonstrate passing
* data between protected/restricted tasks as well as passing data between an
* interrupt and a protected/restricted task.
@ -117,7 +117,7 @@ achieved. */
/* Prototypes for functions that implement tasks. -----------*/
/*-----------------------------------------------------------*/
/*
/*
* Prototype for the reg test tasks. Amongst other things, these fill the CPU
* registers with known values before checking that the registers still contain
* the expected values. Each of the two tasks use different values so an error
@ -147,15 +147,15 @@ static void prvRegTest2Task( void *pvParameters );
static void prvCheckTask( void *pvParameters );
/*
* Prototype for a task created in User mode using the original vTaskCreate()
* Prototype for a task created in User mode using the original vTaskCreate()
* API function. The task demonstrates the characteristics of such a task,
* before simply deleting itself.
*/
static void prvOldStyleUserModeTask( void *pvParameters );
/*
* Prototype for a task created in Privileged mode using the original
* vTaskCreate() API function. The task demonstrates the characteristics of
* Prototype for a task created in Privileged mode using the original
* vTaskCreate() API function. The task demonstrates the characteristics of
* such a task, before simply deleting itself.
*/
static void prvOldStylePrivilegedModeTask( void *pvParameters );
@ -200,7 +200,7 @@ static void prvTestMemoryRegions( void );
/* The handle of the queue used to communicate between tasks and between tasks
and interrupts. Note that this is a file scope variable that falls outside of
any MPU region. As such other techniques have to be used to allow the tasks
to gain access to the queue. See the comments in the tasks themselves for
to gain access to the queue. See the comments in the tasks themselves for
further information. */
static xQueueHandle xFileScopeCheckQueue = NULL;
@ -216,8 +216,8 @@ stack size is defined in words, not bytes. */
#define mainCHECK_TASK_STACK_ALIGNMENT ( mainCHECK_TASK_STACK_SIZE_WORDS * sizeof( portSTACK_TYPE ) )
/* Declare the stack that will be used by the check task. The kernel will
automatically create an MPU region for the stack. The stack alignment must
match its size, so if 128 words are reserved for the stack then it must be
automatically create an MPU region for the stack. The stack alignment must
match its size, so if 128 words are reserved for the stack then it must be
aligned to ( 128 * 4 ) bytes. */
static portSTACK_TYPE xCheckTaskStack[ mainCHECK_TASK_STACK_SIZE_WORDS ] mainALIGN_TO( mainCHECK_TASK_STACK_ALIGNMENT );
@ -226,9 +226,9 @@ using the xTaskParameters structure below. THIS IS JUST TO DEMONSTRATE THE
MPU FUNCTIONALITY, the data is not used by the check tasks primary function
of monitoring the reg test tasks and printing out status information.
Note that the arrays allocate slightly more RAM than is actually assigned to
the MPU region. This is to permit writes off the end of the array to be
detected even when the arrays are placed in adjacent memory locations (with no
Note that the arrays allocate slightly more RAM than is actually assigned to
the MPU region. This is to permit writes off the end of the array to be
detected even when the arrays are placed in adjacent memory locations (with no
gaps between them). The align size must be a power of two. */
#define mainREAD_WRITE_ARRAY_SIZE 130
#define mainREAD_WRITE_ALIGN_SIZE 128
@ -247,7 +247,7 @@ structure passed to the xTaskCreateRestricted() function. */
static const xTaskParameters xCheckTaskParameters =
{
prvCheckTask, /* pvTaskCode - the function that implements the task. */
( signed char * ) "Check", /* pcName */
"Check", /* pcName */
mainCHECK_TASK_STACK_SIZE_WORDS, /* usStackDepth - defined in words, not bytes. */
( void * ) 0x12121212, /* pvParameters - this value is just to test that the parameter is being passed into the task correctly. */
( tskIDLE_PRIORITY + 1 ) | portPRIVILEGE_BIT,/* uxPriority - this is the highest priority task in the system. The task is created in privileged mode to demonstrate accessing the privileged only data. */
@ -258,7 +258,7 @@ static const xTaskParameters xCheckTaskParameters =
created with different parameters. Again, THIS IS JUST TO DEMONSTRATE THE
MPU FUNCTIONALITY, the data is not used by the check tasks primary function
of monitoring the reg test tasks and printing out status information.*/
{
{
/* Base address Length Parameters */
{ cReadWriteArray, mainREAD_WRITE_ALIGN_SIZE, portMPU_REGION_READ_WRITE },
{ cReadOnlyArray, mainREAD_ONLY_ALIGN_SIZE, portMPU_REGION_READ_ONLY },
@ -266,15 +266,15 @@ static const xTaskParameters xCheckTaskParameters =
}
};
/* Three MPU regions are defined for use by the 'check' task when the task is
/* Three MPU regions are defined for use by the 'check' task when the task is
created. These are only used to demonstrate the MPU features and are not
actually necessary for the check task to fulfill its primary purpose. Instead
the MPU regions are replaced with those defined by xAltRegions prior to the
the MPU regions are replaced with those defined by xAltRegions prior to the
check task receiving any data on the queue or printing any messages to the
debug console. The MPU region defined below covers the GPIO peripherals used
to write to the LCD. */
static const xMemoryRegion xAltRegions[ portNUM_CONFIGURABLE_REGIONS ] =
{
{
/* Base address Length Parameters */
{ mainGPIO_START_ADDRESS, ( 64 * 1024 ), portMPU_REGION_READ_WRITE },
{ 0, 0, 0 },
@ -293,8 +293,8 @@ that stack size is defined in words, not bytes. */
#define mainREG_TEST_STACK_ALIGNMENT ( mainREG_TEST_STACK_SIZE_WORDS * sizeof( portSTACK_TYPE ) )
/* Declare the stacks that will be used by the reg test tasks. The kernel will
automatically create an MPU region for the stack. The stack alignment must
match its size, so if 128 words are reserved for the stack then it must be
automatically create an MPU region for the stack. The stack alignment must
match its size, so if 128 words are reserved for the stack then it must be
aligned to ( 128 * 4 ) bytes. */
static portSTACK_TYPE xRegTest1Stack[ mainREG_TEST_STACK_SIZE_WORDS ] mainALIGN_TO( mainREG_TEST_STACK_ALIGNMENT );
static portSTACK_TYPE xRegTest2Stack[ mainREG_TEST_STACK_SIZE_WORDS ] mainALIGN_TO( mainREG_TEST_STACK_ALIGNMENT );
@ -303,7 +303,7 @@ static portSTACK_TYPE xRegTest2Stack[ mainREG_TEST_STACK_SIZE_WORDS ] mainALIGN_
static const xTaskParameters xRegTest1Parameters =
{
prvRegTest1Task, /* pvTaskCode - the function that implements the task. */
( signed char * ) "RegTest1", /* pcName */
"RegTest1", /* pcName */
mainREG_TEST_STACK_SIZE_WORDS, /* usStackDepth */
( void * ) 0x12345678, /* pvParameters - this value is just to test that the parameter is being passed into the task correctly. */
tskIDLE_PRIORITY | portPRIVILEGE_BIT, /* uxPriority - note that this task is created with privileges to demonstrate one method of passing a queue handle into the task. */
@ -320,7 +320,7 @@ static const xTaskParameters xRegTest1Parameters =
static xTaskParameters xRegTest2Parameters =
{
prvRegTest2Task, /* pvTaskCode - the function that implements the task. */
( signed char * ) "RegTest2", /* pcName */
"RegTest2", /* pcName */
mainREG_TEST_STACK_SIZE_WORDS, /* usStackDepth */
( void * ) NULL, /* pvParameters - this task uses the parameter to pass in a queue handle, but the queue is not created yet. */
tskIDLE_PRIORITY, /* uxPriority */
@ -357,7 +357,7 @@ int main( void )
/* Create the tasks that are created using the original xTaskCreate() API
function. */
xTaskCreate( prvOldStyleUserModeTask, /* The function that implements the task. */
( signed char * ) "Task1", /* Text name for the task. */
"Task1", /* Text name for the task. */
100, /* Stack depth in words. */
NULL, /* Task parameters. */
3, /* Priority and mode (user in this case). */
@ -365,7 +365,7 @@ int main( void )
);
xTaskCreate( prvOldStylePrivilegedModeTask, /* The function that implements the task. */
( signed char * ) "Task2", /* Text name for the task. */
"Task2", /* Text name for the task. */
100, /* Stack depth in words. */
NULL, /* Task parameters. */
( 3 | portPRIVILEGE_BIT ), /* Priority and mode. */
@ -397,7 +397,7 @@ unsigned char x = 5, y = 10;
/* Just to remove compiler warning. */
( void ) pvParameters;
/* Demonstrate how the various memory regions can and can't be accessed.
/* Demonstrate how the various memory regions can and can't be accessed.
The task privilege is set down to user mode within this function. */
prvTestMemoryRegions();
@ -411,26 +411,26 @@ unsigned char x = 5, y = 10;
{
/* Wait for the next message to arrive. */
xQueueReceive( xQueue, &lMessage, portMAX_DELAY );
switch( lMessage )
{
case mainREG_TEST_1_STILL_EXECUTING :
case mainREG_TEST_1_STILL_EXECUTING :
/* Message from task 1, so task 1 must still be executing. */
( ulStillAliveCounts[ 0 ] )++;
break;
case mainREG_TEST_2_STILL_EXECUTING :
case mainREG_TEST_2_STILL_EXECUTING :
/* Message from task 2, so task 2 must still be executing. */
( ulStillAliveCounts[ 1 ] )++;
break;
case mainPRINT_SYSTEM_STATUS :
case mainPRINT_SYSTEM_STATUS :
/* Message from tick hook, time to print out the system
status. If messages has stopped arriving from either reg
test task then the status must be set to fail. */
if( ( ulStillAliveCounts[ 0 ] == 0 ) || ( ulStillAliveCounts[ 1 ] == 0 ) )
{
/* One or both of the test tasks are no longer sending
/* One or both of the test tasks are no longer sending
'still alive' messages. */
pcStatusMessage = "FAIL\r\n";
}
@ -438,7 +438,7 @@ unsigned char x = 5, y = 10;
/* Print a pass/fail message to the LCD - moving the
message each time to provide feedback that the output
is still being produced. LCD_PrintString() accesses const
data stored in flash, which all tasks are at liberty to do,
data stored in flash, which all tasks are at liberty to do,
and GPIO for which an MPU region has been set up for it. */
LCD_ClearScreen();
LCD_PrintString( x>>1, y>>1, pcStatusMessage, 6, COLOR_RED );
@ -450,7 +450,7 @@ unsigned char x = 5, y = 10;
break;
default :
/* Something unexpected happened. Delete this task so the
/* Something unexpected happened. Delete this task so the
error is apparent (no output will be displayed). */
prvDeleteMe();
break;
@ -464,8 +464,8 @@ static void prvTestMemoryRegions( void )
long l;
char cTemp;
/* The check task (from which this function is called) is created in the
Privileged mode. The privileged array can be both read from and written
/* The check task (from which this function is called) is created in the
Privileged mode. The privileged array can be both read from and written
to while this task is privileged. */
cPrivilegedOnlyAccessArray[ 0 ] = 'a';
if( cPrivilegedOnlyAccessArray[ 0 ] != 'a' )
@ -476,15 +476,15 @@ char cTemp;
}
/* Writing off the end of the RAM allocated to this task will *NOT* cause a
protection fault because the task is still executing in a privileged mode.
protection fault because the task is still executing in a privileged mode.
Uncomment the following to test. */
/* cPrivilegedOnlyAccessArray[ mainPRIVILEGED_ONLY_ACCESS_ALIGN_SIZE ] = 'a'; */
/* Now set the task into user mode. */
portSWITCH_TO_USER_MODE();
/* Accessing the privileged only array will now cause a fault. Uncomment
the following line to test. */
/* Accessing the privileged only array will now cause a fault. Uncomment
the following line to test. */
/* cPrivilegedOnlyAccessArray[ 0 ] = 'a'; */
/* The read/write array can still be successfully read and written. */
@ -500,7 +500,7 @@ char cTemp;
}
/* But attempting to read or write off the end of the RAM allocated to this
task will cause a fault. Uncomment either of the following two lines to
task will cause a fault. Uncomment either of the following two lines to
test. */
/* cReadWriteArray[ 0 ] = cReadWriteArray[ -1 ]; */
/* cReadWriteArray[ mainREAD_WRITE_ALIGN_SIZE ] = 0x00; */
@ -514,14 +514,14 @@ char cTemp;
/* ...but cannot be written. Uncomment the following line to test. */
/* cReadOnlyArray[ 0 ] = 'a'; */
/* Writing to the first and last locations in the stack array should not
/* Writing to the first and last locations in the stack array should not
cause a protection fault. Note that doing this will cause the kernel to
detect a stack overflow if configCHECK_FOR_STACK_OVERFLOW is greater than
detect a stack overflow if configCHECK_FOR_STACK_OVERFLOW is greater than
1. */
xCheckTaskStack[ 0 ] = 0;
xCheckTaskStack[ mainCHECK_TASK_STACK_SIZE_WORDS - 1 ] = 0;
/* Writing off either end of the stack array should cause a protection
/* Writing off either end of the stack array should cause a protection
fault, uncomment either of the following two lines to test. */
/* xCheckTaskStack[ -1 ] = 0; */
/* xCheckTaskStack[ mainCHECK_TASK_STACK_SIZE_WORDS ] = 0; */
@ -536,7 +536,7 @@ mode. Once this task is in user mode the file scope queue variable will no
longer be accessible but the stack copy will. */
xQueueHandle xQueue = xFileScopeCheckQueue;
/* Now the queue handle has been obtained the task can switch to user
/* Now the queue handle has been obtained the task can switch to user
mode. This is just one method of passing a handle into a protected
task, the other reg test task uses the task parameter instead. */
portSWITCH_TO_USER_MODE();
@ -551,12 +551,12 @@ xQueueHandle xQueue = xFileScopeCheckQueue;
for( ;; )
{
{
/* This task tests the kernel context switch mechanism by reading and
writing directly to registers - which requires the test to be written
in assembly code. */
__asm volatile
(
__asm volatile
(
" MOV R4, #104 \n" /* Set registers to a known value. R0 to R1 are done in the loop below. */
" MOV R5, #105 \n"
" MOV R6, #106 \n"
@ -579,8 +579,8 @@ xQueueHandle xQueue = xFileScopeCheckQueue;
" BNE prvDeleteMe \n"
" CMP R3, #103 \n"
" BNE prvDeleteMe \n"
" CMP R4, #104 \n"
" BNE prvDeleteMe \n"
" CMP R4, #104 \n"
" BNE prvDeleteMe \n"
" CMP R5, #105 \n"
" BNE prvDeleteMe \n"
" CMP R6, #106 \n"
@ -598,7 +598,7 @@ xQueueHandle xQueue = xFileScopeCheckQueue;
:::"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r8", "r9", "r10", "r11", "r12"
);
/* Send mainREG_TEST_1_STILL_EXECUTING to the check task to indicate that this
/* Send mainREG_TEST_1_STILL_EXECUTING to the check task to indicate that this
task is still functioning. */
prvSendImAlive( xQueue, mainREG_TEST_1_STILL_EXECUTING );
@ -611,7 +611,7 @@ xQueueHandle xQueue = xFileScopeCheckQueue;
static void prvRegTest2Task( void *pvParameters )
{
/* The queue handle is passed in as the task parameter. This is one method of
passing data into a protected task, the other reg test task uses a different
passing data into a protected task, the other reg test task uses a different
method. */
xQueueHandle xQueue = ( xQueueHandle ) pvParameters;
@ -620,15 +620,15 @@ xQueueHandle xQueue = ( xQueueHandle ) pvParameters;
/* This task tests the kernel context switch mechanism by reading and
writing directly to registers - which requires the test to be written
in assembly code. */
__asm volatile
(
__asm volatile
(
" MOV R4, #4 \n" /* Set registers to a known value. R0 to R1 are done in the loop below. */
" MOV R5, #5 \n"
" MOV R6, #6 \n"
" MOV R8, #8 \n" /* Frame pointer is omitted as it must not be changed. */
" MOV R9, #9 \n"
" MOV R10, 10 \n"
" MOV R11, #11 \n"
" MOV R11, #11 \n"
"reg2loop: \n"
" MOV R0, #13 \n" /* Set the scratch registers to known values - done inside the loop as they get clobbered. */
" MOV R1, #1 \n"
@ -662,7 +662,7 @@ xQueueHandle xQueue = ( xQueueHandle ) pvParameters;
:::"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r8", "r9", "r10", "r11", "r12"
);
/* Send mainREG_TEST_2_STILL_EXECUTING to the check task to indicate that this
/* Send mainREG_TEST_2_STILL_EXECUTING to the check task to indicate that this
task is still functioning. */
prvSendImAlive( xQueue, mainREG_TEST_2_STILL_EXECUTING );
@ -684,8 +684,8 @@ volatile unsigned long ulReadData;
/* The idle task, and therefore this function, run in Supervisor mode and
can therefore access all memory. Try reading from corners of flash and
RAM to ensure a memory fault does not occur.
RAM to ensure a memory fault does not occur.
Start with the edges of the privileged data area. */
pul = __privileged_data_start__;
ulReadData = *pul;
@ -703,9 +703,9 @@ volatile unsigned long ulReadData;
pul = __FLASH_segment_end__ - 1;
ulReadData = *pul;
/* Reading off the end of Flash or SRAM space should cause a fault.
/* Reading off the end of Flash or SRAM space should cause a fault.
Uncomment one of the following two pairs of lines to test. */
/* pul = __FLASH_segment_end__ + 4;
ulReadData = *pul; */
@ -726,7 +726,7 @@ const volatile unsigned long *pulStandardPeripheralRegister = ( volatile unsigne
volatile unsigned long *pul;
volatile unsigned long ulReadData;
/* The following lines are commented out to prevent the unused variable
/* The following lines are commented out to prevent the unused variable
compiler warnings when the tests that use the variable are also commented out.
extern unsigned long __privileged_functions_start__[];
const volatile unsigned long *pulSystemPeripheralRegister = ( volatile unsigned long * ) 0xe000e014; */
@ -766,17 +766,17 @@ const volatile unsigned long *pulSystemPeripheralRegister = ( volatile unsigned
/* pul = __privileged_functions_start__;
ulReadData = *pul; */
/* pul = __privileged_functions_end__ - 1;
ulReadData = *pul; */
/* pul = __privileged_data_start__;
ulReadData = *pul; */
ulReadData = *pul; */
/* pul = __privileged_data_end__ - 1;
ulReadData = *pul; */
/* Must not just run off the end of a task function, so delete this task.
/* Must not just run off the end of a task function, so delete this task.
Note that because this task was created using xTaskCreate() the stack was
allocated dynamically and I have not included any code to free it again. */
vTaskDelete( NULL );
@ -799,10 +799,10 @@ const volatile unsigned long *pulStandardPeripheralRegister = ( volatile unsigne
( void ) pvParameters;
/* This task is created in Privileged mode using the original xTaskCreate()
API function. It should have access to all Flash and RAM including that
marked as Privileged access only. So reading from the start and end of the
non-privileged RAM should not cause a problem (the privileged RAM is the
/* This task is created in Privileged mode using the original xTaskCreate()
API function. It should have access to all Flash and RAM including that
marked as Privileged access only. So reading from the start and end of the
non-privileged RAM should not cause a problem (the privileged RAM is the
first block at the bottom of the RAM memory). */
pul = __privileged_data_end__ + 1;
ulReadData = *pul;
@ -824,7 +824,7 @@ const volatile unsigned long *pulStandardPeripheralRegister = ( volatile unsigne
pul = __privileged_functions_end__ - 1;
ulReadData = *pul;
pul = __privileged_data_start__;
ulReadData = *pul;
ulReadData = *pul;
pul = __privileged_data_end__ - 1;
ulReadData = *pul;
@ -833,7 +833,7 @@ const volatile unsigned long *pulStandardPeripheralRegister = ( volatile unsigne
ulReadData = *pulSystemPeripheralRegister;
ulReadData = *pulStandardPeripheralRegister;
/* Must not just run off the end of a task function, so delete this task.
/* Must not just run off the end of a task function, so delete this task.
Note that because this task was created using xTaskCreate() the stack was
allocated dynamically and I have not included any code to free it again. */
vTaskDelete( NULL );
@ -869,84 +869,84 @@ void prvSetupHardware( void )
if ( SC->PLL0STAT & ( 1 << 25 ) )
{
/* Enable PLL, disconnected. */
SC->PLL0CON = 1;
SC->PLL0CON = 1;
SC->PLL0FEED = PLLFEED_FEED1;
SC->PLL0FEED = PLLFEED_FEED2;
}
/* Disable PLL, disconnected. */
SC->PLL0CON = 0;
SC->PLL0CON = 0;
SC->PLL0FEED = PLLFEED_FEED1;
SC->PLL0FEED = PLLFEED_FEED2;
/* Enable main OSC. */
SC->SCS |= 0x20;
SC->SCS |= 0x20;
while( !( SC->SCS & 0x40 ) );
/* select main OSC, 12MHz, as the PLL clock source. */
SC->CLKSRCSEL = 0x1;
SC->CLKSRCSEL = 0x1;
SC->PLL0CFG = 0x20031;
SC->PLL0FEED = PLLFEED_FEED1;
SC->PLL0FEED = PLLFEED_FEED2;
/* Enable PLL, disconnected. */
SC->PLL0CON = 1;
SC->PLL0CON = 1;
SC->PLL0FEED = PLLFEED_FEED1;
SC->PLL0FEED = PLLFEED_FEED2;
/* Set clock divider. */
SC->CCLKCFG = 0x03;
/* Configure flash accelerator. */
SC->FLASHCFG = 0x403a;
/* Check lock bit status. */
while( ( ( SC->PLL0STAT & ( 1 << 26 ) ) == 0 ) );
while( ( ( SC->PLL0STAT & ( 1 << 26 ) ) == 0 ) );
/* Enable and connect. */
SC->PLL0CON = 3;
SC->PLL0CON = 3;
SC->PLL0FEED = PLLFEED_FEED1;
SC->PLL0FEED = PLLFEED_FEED2;
while( ( ( SC->PLL0STAT & ( 1 << 25 ) ) == 0 ) );
while( ( ( SC->PLL0STAT & ( 1 << 25 ) ) == 0 ) );
/* Configure the clock for the USB. */
if( SC->PLL1STAT & ( 1 << 9 ) )
{
/* Enable PLL, disconnected. */
SC->PLL1CON = 1;
SC->PLL1CON = 1;
SC->PLL1FEED = PLLFEED_FEED1;
SC->PLL1FEED = PLLFEED_FEED2;
}
/* Disable PLL, disconnected. */
SC->PLL1CON = 0;
SC->PLL1CON = 0;
SC->PLL1FEED = PLLFEED_FEED1;
SC->PLL1FEED = PLLFEED_FEED2;
SC->PLL1CFG = 0x23;
SC->PLL1FEED = PLLFEED_FEED1;
SC->PLL1FEED = PLLFEED_FEED2;
/* Enable PLL, disconnected. */
SC->PLL1CON = 1;
SC->PLL1CON = 1;
SC->PLL1FEED = PLLFEED_FEED1;
SC->PLL1FEED = PLLFEED_FEED2;
while( ( ( SC->PLL1STAT & ( 1 << 10 ) ) == 0 ) );
/* Enable and connect. */
SC->PLL1CON = 3;
SC->PLL1CON = 3;
SC->PLL1FEED = PLLFEED_FEED1;
SC->PLL1FEED = PLLFEED_FEED2;
while( ( ( SC->PLL1STAT & ( 1 << 9 ) ) == 0 ) );
/* Setup the peripheral bus to be the same as the PLL output (64 MHz). */
SC->PCLKSEL0 = 0x05555555;
/* Prepare the LCD. */
LCDdriver_initialisation();
LCD_PrintString( 5, 10, "FreeRTOS.org", 14, COLOR_GREEN);
@ -972,8 +972,8 @@ portBASE_TYPE xDummy;
ulCallCount = 0;
/* Send a message to the check task to command it to check that all
the tasks are still running then print out the status.
the tasks are still running then print out the status.
This is running in an ISR so has to use the "FromISR" version of
xQueueSend(). Because it is in an ISR it is running with privileges
so can access xFileScopeCheckQueue directly. */
@ -984,7 +984,7 @@ portBASE_TYPE xDummy;
void vApplicationStackOverflowHook( xTaskHandle pxTask, signed char *pcTaskName )
{
/* If configCHECK_FOR_STACK_OVERFLOW is set to either 1 or 2 then this
/* If configCHECK_FOR_STACK_OVERFLOW is set to either 1 or 2 then this
function will automatically get called if a task overflows its stack. */
( void ) pxTask;
( void ) pcTaskName;

74
FreeRTOS/Demo/CORTEX_R4_RM48_TMS570_CCS5/flop_hercules.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -64,15 +64,15 @@
*/
/*
* Creates eight tasks, each of which loops continuously performing an (emulated)
* Creates eight tasks, each of which loops continuously performing an (emulated)
* floating point calculation.
*
* All the tasks run at the idle priority and never block or yield. This causes
* all eight tasks to time slice with the idle task. Running at the idle priority
* All the tasks run at the idle priority and never block or yield. This causes
* all eight tasks to time slice with the idle task. Running at the idle priority
* means that these tasks will get pre-empted any time another task is ready to run
* or a time slice occurs. More often than not the pre-emption will occur mid
* calculation, creating a good test of the schedulers context switch mechanism - a
* calculation producing an unexpected result could be a symptom of a corruption in
* or a time slice occurs. More often than not the pre-emption will occur mid
* calculation, creating a good test of the schedulers context switch mechanism - a
* calculation producing an unexpected result could be a symptom of a corruption in
* the context of a task.
*/
@ -89,14 +89,14 @@
#define mathSTACK_SIZE configMINIMAL_STACK_SIZE
#define mathNUMBER_OF_TASKS ( 8 )
/* Four tasks, each of which performs a different floating point calculation.
/* Four tasks, each of which performs a different floating point calculation.
Each of the four is created twice. */
static portTASK_FUNCTION_PROTO( vCompetingMathTask1, pvParameters );
static portTASK_FUNCTION_PROTO( vCompetingMathTask2, pvParameters );
static portTASK_FUNCTION_PROTO( vCompetingMathTask3, pvParameters );
static portTASK_FUNCTION_PROTO( vCompetingMathTask4, pvParameters );
/* These variables are used to check that all the tasks are still running. If a
/* These variables are used to check that all the tasks are still running. If a
task gets a calculation wrong it will
stop incrementing its check variable. */
static volatile unsigned long ulTaskCheck[ mathNUMBER_OF_TASKS ] = { 0 };
@ -112,14 +112,14 @@ a floating point context. */
void vStartMathTasks( unsigned portBASE_TYPE uxPriority )
{
xTaskCreate( vCompetingMathTask1, ( signed char * ) "Math1", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 0 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask2, ( signed char * ) "Math2", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 1 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask3, ( signed char * ) "Math3", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 2 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask4, ( signed char * ) "Math4", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 3 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask1, ( signed char * ) "Math5", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 4 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask2, ( signed char * ) "Math6", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 5 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask3, ( signed char * ) "Math7", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 6 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask4, ( signed char * ) "Math8", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 7 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask1, "Math1", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 0 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask2, "Math2", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 1 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask3, "Math3", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 2 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask4, "Math4", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 3 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask1, "Math5", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 4 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask2, "Math6", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 5 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask3, "Math7", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 6 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask4, "Math8", mathSTACK_SIZE, ( void * ) &( ulTaskCheck[ 7 ] ), uxPriority, NULL );
}
/*-----------------------------------------------------------*/
@ -144,7 +144,7 @@ short sError = pdFALSE;
dAnswer = ( d1 + d2 ) * d3;
/* The variable this task increments to show it is still running is passed in
/* The variable this task increments to show it is still running is passed in
as the parameter. */
pulTaskCheckVariable = ( unsigned long * ) pvParameters;
@ -161,7 +161,7 @@ short sError = pdFALSE;
taskYIELD();
#endif
/* If the calculation does not match the expected constant, stop the
/* If the calculation does not match the expected constant, stop the
increment of the check variable. */
if( fabs( d4 - dAnswer ) > 0.001 )
{
@ -170,7 +170,7 @@ short sError = pdFALSE;
if( sError == pdFALSE )
{
/* If the calculation has always been correct, increment the check
/* If the calculation has always been correct, increment the check
variable so we know this task is still running okay. */
( *pulTaskCheckVariable )++;
}
@ -204,7 +204,7 @@ short sError = pdFALSE;
dAnswer = ( d1 / d2 ) * d3;
/* The variable this task increments to show it is still running is passed in
/* The variable this task increments to show it is still running is passed in
as the parameter. */
pulTaskCheckVariable = ( unsigned long * ) pvParameters;
@ -220,8 +220,8 @@ short sError = pdFALSE;
#if configUSE_PREEMPTION == 0
taskYIELD();
#endif
/* If the calculation does not match the expected constant, stop the
/* If the calculation does not match the expected constant, stop the
increment of the check variable. */
if( fabs( d4 - dAnswer ) > 0.001 )
{
@ -230,7 +230,7 @@ short sError = pdFALSE;
if( sError == pdFALSE )
{
/* If the calculation has always been correct, increment the check
/* If the calculation has always been correct, increment the check
variable so we know
this task is still running okay. */
( *pulTaskCheckVariable )++;
@ -258,14 +258,14 @@ short sError = pdFALSE;
vPortTaskUsesFPU();
#endif
/* The variable this task increments to show it is still running is passed in
/* The variable this task increments to show it is still running is passed in
as the parameter. */
pulTaskCheckVariable = ( unsigned long * ) pvParameters;
pdArray = ( portDOUBLE * ) pvPortMalloc( xArraySize * sizeof( portDOUBLE ) );
/* Keep filling an array, keeping a running total of the values placed in the
array. Then run through the array adding up all the values. If the two totals
/* Keep filling an array, keeping a running total of the values placed in the
array. Then run through the array adding up all the values. If the two totals
do not match, stop the check variable from incrementing. */
for( ;; )
{
@ -275,7 +275,7 @@ short sError = pdFALSE;
for( xPosition = 0; xPosition < xArraySize; xPosition++ )
{
pdArray[ xPosition ] = ( portDOUBLE ) xPosition + 5.5;
dTotal1 += ( portDOUBLE ) xPosition + 5.5;
dTotal1 += ( portDOUBLE ) xPosition + 5.5;
}
#if configUSE_PREEMPTION == 0
@ -299,7 +299,7 @@ short sError = pdFALSE;
if( sError == pdFALSE )
{
/* If the calculation has always been correct, increment the check
/* If the calculation has always been correct, increment the check
variable so we know this task is still running okay. */
( *pulTaskCheckVariable )++;
}
@ -322,14 +322,14 @@ short sError = pdFALSE;
vPortTaskUsesFPU();
#endif
/* The variable this task increments to show it is still running is passed in
/* The variable this task increments to show it is still running is passed in
as the parameter. */
pulTaskCheckVariable = ( unsigned long * ) pvParameters;
pdArray = ( portDOUBLE * ) pvPortMalloc( xArraySize * sizeof( portDOUBLE ) );
/* Keep filling an array, keeping a running total of the values placed in the
array. Then run through the array adding up all the values. If the two totals
/* Keep filling an array, keeping a running total of the values placed in the
array. Then run through the array adding up all the values. If the two totals
do not match, stop the check variable from incrementing. */
for( ;; )
{
@ -339,7 +339,7 @@ short sError = pdFALSE;
for( xPosition = 0; xPosition < xArraySize; xPosition++ )
{
pdArray[ xPosition ] = ( portDOUBLE ) xPosition * 12.123;
dTotal1 += ( portDOUBLE ) xPosition * 12.123;
dTotal1 += ( portDOUBLE ) xPosition * 12.123;
}
#if configUSE_PREEMPTION == 0
@ -363,23 +363,23 @@ short sError = pdFALSE;
if( sError == pdFALSE )
{
/* If the calculation has always been correct, increment the check
/* If the calculation has always been correct, increment the check
variable so we know this task is still running okay. */
( *pulTaskCheckVariable )++;
}
}
}
}
/*-----------------------------------------------------------*/
/* This is called to check that all the created tasks are still running. */
portBASE_TYPE xAreMathsTaskStillRunning( void )
{
/* Keep a history of the check variables so we know if they have been incremented
/* Keep a history of the check variables so we know if they have been incremented
since the last call. */
static unsigned long ulLastTaskCheck[ mathNUMBER_OF_TASKS ] = { ( unsigned short ) 0 };
portBASE_TYPE xReturn = pdTRUE, xTask;
/* Check the maths tasks are still running by ensuring their check variables
/* Check the maths tasks are still running by ensuring their check variables
are still incrementing. */
for( xTask = 0; xTask < mathNUMBER_OF_TASKS; xTask++ )
{

8
FreeRTOS/Demo/CORTEX_R4_RM48_TMS570_CCS5/main_blinky.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -124,7 +124,7 @@ will remove items as they are added, meaning the send task should always find
the queue empty. */
#define mainQUEUE_LENGTH ( 1 )
/* Values passed to the two tasks just to check the task parameter
/* Values passed to the two tasks just to check the task parameter
functionality. */
#define mainQUEUE_SEND_PARAMETER ( 0x1111UL )
#define mainQUEUE_RECEIVE_PARAMETER ( 0x22UL )
@ -160,13 +160,13 @@ void main_blinky( void )
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) mainQUEUE_RECEIVE_PARAMETER, /* The parameter passed to the task - just to check the functionality. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();

44
FreeRTOS/Demo/CORTEX_R4_RM48_TMS570_CCS5/main_full.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -105,7 +105,7 @@
* software time maintains a pattern of spinning white LEDs.
*
* See the documentation page for this demo on the FreeRTOS.org web site for
* full information, including hardware setup requirements.
* full information, including hardware setup requirements.
*/
/* Standard includes. */
@ -203,19 +203,19 @@ xTimerHandle xTimer = NULL;
vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
/* Create the register test tasks, as described at the top of this file. */
xTaskCreate( vRegTestTask1, ( const signed char * ) "Reg1...", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTestTask2, ( const signed char * ) "Reg2...", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTestTask1, "Reg1...", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vRegTestTask2, "Reg2...", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
/* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */
xTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
xTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
);
if( xTimer != NULL )
{
xTimerStart( xTimer, mainDONT_BLOCK );
@ -223,11 +223,11 @@ xTimerHandle xTimer = NULL;
/* Create the software timer that performs the 'LED spin' functionality,
as described at the top of this file. */
xTimer = xTimerCreate( ( const signed char * ) "LEDTimer", /* A text name, purely to help debugging. */
( mainLED_TIMER_PERIOD_MS ), /* The timer period, in this case 75ms. */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvLEDTimerCallback /* The callback function that toggles the white LEDs. */
xTimer = xTimerCreate( "LEDTimer", /* A text name, purely to help debugging. */
( mainLED_TIMER_PERIOD_MS ),/* The timer period, in this case 75ms. */
pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
prvLEDTimerCallback /* The callback function that toggles the white LEDs. */
);
if( xTimer != NULL )
@ -235,20 +235,20 @@ xTimerHandle xTimer = NULL;
xTimerStart( xTimer, mainDONT_BLOCK );
}
/* The set of tasks created by the following function call have to be
created last as they keep account of the number of tasks they expect to see
/* The set of tasks created by the following function call have to be
created last as they keep account of the number of tasks they expect to see
running. */
vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
/* Start the scheduler. */
vTaskStartScheduler();
/* If all is well, the scheduler will now be running, and the following line
will never be reached. If the following line does execute, then there was
insufficient FreeRTOS heap memory available for the idle and/or timer tasks
to be created. See the memory management section on the FreeRTOS web site
for more details. */
for( ;; );
for( ;; );
}
/*-----------------------------------------------------------*/
@ -340,7 +340,7 @@ const unsigned long ulRedLED1 = 6, ulRedLED2 = 9;
LEDs are toggling, then an error has been reported in at least one task. */
vParTestToggleLED( ulLED1 );
vParTestToggleLED( ulLED2 );
/* Have any errors been latch in ulErrorFound? If so, ensure the gree LEDs
are off, then switch to using the red LEDs. */
if( ulErrorFound != pdFALSE )
@ -348,7 +348,7 @@ const unsigned long ulRedLED1 = 6, ulRedLED2 = 9;
if( lChangeToRedLEDsAlready == pdFALSE )
{
lChangeToRedLEDsAlready = pdTRUE;
/* An error has been found. Switch to use the red LEDs. */
vParTestSetLED( ulLED1, pdFALSE );
vParTestSetLED( ulLED2, pdFALSE );

82
FreeRTOS/Demo/CORTEX_STM32F100_Atollic/Simple_Demo_Source/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -65,20 +65,20 @@
/*
This simple demo project runs on the STM32 Discovery board, which is
populated with an STM32F100RB Cortex-M3 microcontroller. The discovery board
populated with an STM32F100RB Cortex-M3 microcontroller. The discovery board
makes an ideal low cost evaluation platform, but the 8K of RAM provided on the
STM32F100RB does not allow the simple application to demonstrate all of all the
FreeRTOS kernel features. Therefore, this simple demo only actively
demonstrates task, queue, timer and interrupt functionality. In addition, the
demo is configured to include malloc failure, idle and stack overflow hook
STM32F100RB does not allow the simple application to demonstrate all of all the
FreeRTOS kernel features. Therefore, this simple demo only actively
demonstrates task, queue, timer and interrupt functionality. In addition, the
demo is configured to include malloc failure, idle and stack overflow hook
functions.
The idle hook function:
The idle hook function queries the amount of FreeRTOS heap space that is
remaining (see vApplicationIdleHook() defined in this file). The demo
application is configured to use 7K of the available 8K of RAM as the FreeRTOS
heap. Memory is only allocated from this heap during initialisation, and this
demo only actually uses 1.6K bytes of the configured 7K available - leaving 5.4K
remaining (see vApplicationIdleHook() defined in this file). The demo
application is configured to use 7K of the available 8K of RAM as the FreeRTOS
heap. Memory is only allocated from this heap during initialisation, and this
demo only actually uses 1.6K bytes of the configured 7K available - leaving 5.4K
bytes of heap space unallocated.
The main() Function:
@ -86,31 +86,31 @@ main() creates one software timer, one queue, and two tasks. It then starts the
scheduler.
The Queue Send Task:
The queue send task is implemented by the prvQueueSendTask() function in this
file. prvQueueSendTask() sits in a loop that causes it to repeatedly block for
200 milliseconds, before sending the value 100 to the queue that was created
The queue send task is implemented by the prvQueueSendTask() function in this
file. prvQueueSendTask() sits in a loop that causes it to repeatedly block for
200 milliseconds, before sending the value 100 to the queue that was created
within main(). Once the value is sent, the task loops back around to block for
another 200 milliseconds.
The Queue Receive Task:
The queue receive task is implemented by the prvQueueReceiveTask() function
in this file. prvQueueReceiveTask() sits in a loop where it repeatedly blocks
on attempts to read data from the queue that was created within main(). When
data is received, the task checks the value of the data, and if the value equals
the expected 100, toggles the green LED. The 'block time' parameter passed to
the queue receive function specifies that the task should be held in the Blocked
state indefinitely to wait for data to be available on the queue. The queue
receive task will only leave the Blocked state when the queue send task writes
to the queue. As the queue send task writes to the queue every 200
milliseconds, the queue receive task leaves the Blocked state every 200
in this file. prvQueueReceiveTask() sits in a loop where it repeatedly blocks
on attempts to read data from the queue that was created within main(). When
data is received, the task checks the value of the data, and if the value equals
the expected 100, toggles the green LED. The 'block time' parameter passed to
the queue receive function specifies that the task should be held in the Blocked
state indefinitely to wait for data to be available on the queue. The queue
receive task will only leave the Blocked state when the queue send task writes
to the queue. As the queue send task writes to the queue every 200
milliseconds, the queue receive task leaves the Blocked state every 200
milliseconds, and therefore toggles the green LED every 200 milliseconds.
The LED Software Timer and the Button Interrupt:
The user button B1 is configured to generate an interrupt each time it is
pressed. The interrupt service routine switches the red LED on, and resets the
pressed. The interrupt service routine switches the red LED on, and resets the
LED software timer. The LED timer has a 5000 millisecond (5 second) period, and
uses a callback function that is defined to just turn the red LED off.
Therefore, pressing the user button will turn the red LED on, and the LED will
uses a callback function that is defined to just turn the red LED off.
Therefore, pressing the user button will turn the red LED on, and the LED will
remain on until a full five seconds pass without the button being pressed.
*/
@ -152,7 +152,7 @@ static void prvQueueReceiveTask( void *pvParameters );
static void prvQueueSendTask( void *pvParameters );
/*
* The LED timer callback function. This does nothing but switch the red LED
* The LED timer callback function. This does nothing but switch the red LED
* off.
*/
static void vLEDTimerCallback( xTimerHandle xTimer );
@ -163,7 +163,7 @@ static void vLEDTimerCallback( xTimerHandle xTimer );
static xQueueHandle xQueue = NULL;
/* The LED software timer. This uses vLEDTimerCallback() as its callback
* function.
* function.
*/
static xTimerHandle xLEDTimer = NULL;
@ -181,17 +181,17 @@ int main(void)
{
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, ( signed char * ) "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueReceiveTask, "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Create the software timer that is responsible for turning off the LED
if the button is not pushed within 5000ms, as described at the top of
/* Create the software timer that is responsible for turning off the LED
if the button is not pushed within 5000ms, as described at the top of
this file. */
xLEDTimer = xTimerCreate( ( const signed char * ) "LEDTimer", /* A text name, purely to help debugging. */
( 5000 / portTICK_RATE_MS ), /* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
vLEDTimerCallback /* The callback function that switches the LED off. */
xLEDTimer = xTimerCreate( "LEDTimer", /* A text name, purely to help debugging. */
( 5000 / portTICK_RATE_MS ),/* The timer period, in this case 5000ms (5s). */
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
( void * ) 0, /* The ID is not used, so can be set to anything. */
vLEDTimerCallback /* The callback function that switches the LED off. */
);
/* Start the tasks and timer running. */
@ -286,8 +286,8 @@ unsigned long ulReceivedValue;
if( ulReceivedValue == 100UL )
{
/* NOTE - accessing the LED port should use a critical section
because it is accessed from multiple tasks, and the button interrupt
- in this trivial case, for simplicity, the critical section is
because it is accessed from multiple tasks, and the button interrupt
- in this trivial case, for simplicity, the critical section is
omitted. */
STM32vldiscovery_LEDToggle( LED3 );
}
@ -305,7 +305,7 @@ static void prvSetupHardware( void )
STM32vldiscovery_LEDInit( LED3 );
STM32vldiscovery_LEDInit( LED4 );
STM32vldiscovery_PBInit( BUTTON_USER, BUTTON_MODE_EXTI );
/* Start with the LEDs off. */
STM32vldiscovery_LEDOff( LED3 );
STM32vldiscovery_LEDOff( LED4 );
@ -316,7 +316,7 @@ void vApplicationMallocFailedHook( void )
{
/* Called if a call to pvPortMalloc() fails because there is insufficient
free memory available in the FreeRTOS heap. pvPortMalloc() is called
internally by FreeRTOS API functions that create tasks, queues, software
internally by FreeRTOS API functions that create tasks, queues, software
timers, and semaphores. The size of the FreeRTOS heap is set by the
configTOTAL_HEAP_SIZE configuration constant in FreeRTOSConfig.h. */
for( ;; );
@ -340,7 +340,7 @@ void vApplicationIdleHook( void )
volatile size_t xFreeStackSpace;
/* This function is called on each cycle of the idle task. In this case it
does nothing useful, other than report the amout of FreeRTOS heap that
does nothing useful, other than report the amout of FreeRTOS heap that
remains unallocated. */
xFreeStackSpace = xPortGetFreeHeapSize();

58
FreeRTOS/Demo/CORTEX_STM32F103_GCC_Rowley/main.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -74,28 +74,28 @@
* defined and/or created within this file:
*
* "Check" task - This only executes every five seconds but has the highest
* priority so is guaranteed to get processor time. Its main function is to
* priority so is guaranteed to get processor time. Its main function is to
* check that all the standard demo tasks are still operational. The check task
* will toggle LED 3 (PB11) every five seconds so long as no errors have been
* detected. The toggle rate will increase to half a second if an error has
* detected. The toggle rate will increase to half a second if an error has
* been found in any task.
*
* "Echo" task - This is a very basic task that simply echoes any characters
* "Echo" task - This is a very basic task that simply echoes any characters
* received on COM0 (USART1). This can be tested by transmitting a text file
* from a dumb terminal to the STM32 USART then observing or capturing the text
* that is echoed back. Missing characters will be all the more obvious if the
* that is echoed back. Missing characters will be all the more obvious if the
* file contains a simple repeating string of fixed width.
*
* Currently this demo does not include interrupt nesting examples. High
* Currently this demo does not include interrupt nesting examples. High
* frequency timer and simpler nesting examples can be found in most Cortex-M3
* demo applications.
*
* The functions used to initialise, set and clear LED outputs are normally
* defined in partest.c. This demo includes two partest files, one that is
* configured for use with the Keil MCBSTM32 evaluation board (called
* The functions used to initialise, set and clear LED outputs are normally
* defined in partest.c. This demo includes two partest files, one that is
* configured for use with the Keil MCBSTM32 evaluation board (called
* ParTest_MCBSTM32.c) and one that is configured for use with the official
* ST Eval board (called ParTest_ST_Eval.c). One one of these files should be
* included in the build at any one time, as appropriate for the hardware
* included in the build at any one time, as appropriate for the hardware
* actually being used.
*/
@ -155,7 +155,7 @@ static void prvSetupHardware( void );
/* The 'check' task as described at the top of this file. */
static void prvCheckTask( void *pvParameters );
/* A simple task that echoes all the characters that are received on COM0
/* A simple task that echoes all the characters that are received on COM0
(USART1). */
static void prvUSARTEchoTask( void *pvParameters );
@ -181,10 +181,10 @@ int main( void )
vStartRecursiveMutexTasks();
/* Create the 'echo' task, which is also defined within this file. */
xTaskCreate( prvUSARTEchoTask, ( signed char * ) "Echo", configMINIMAL_STACK_SIZE, NULL, mainECHO_TASK_PRIORITY, NULL );
xTaskCreate( prvUSARTEchoTask, "Echo", configMINIMAL_STACK_SIZE, NULL, mainECHO_TASK_PRIORITY, NULL );
/* Create the 'check' task, which is also defined within this file. */
xTaskCreate( prvCheckTask, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( prvCheckTask, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
/* Start the scheduler. */
vTaskStartScheduler();
@ -254,7 +254,7 @@ signed char cChar;
/* String declared static to ensure it does not end up on the stack, no matter
what the optimisation level. */
static const char *pcLongishString =
static const char *pcLongishString =
"ABBA was a Swedish pop music group formed in Stockholm in 1972, consisting of Anni-Frid Frida Lyngstad, "
"Björn Ulvaeus, Benny Andersson and Agnetha Fältskog. Throughout the band's existence, Fältskog and Ulvaeus "
"were a married couple, as were Lyngstad and Andersson - although both couples later divorced. They became one "
@ -293,41 +293,41 @@ static const char *pcLongishString =
static void prvSetupHardware( void )
{
/* RCC system reset(for debug purpose). */
RCC_DeInit ();
RCC_DeInit ();
/* Enable HSE. */
RCC_HSEConfig( RCC_HSE_ON );
RCC_HSEConfig( RCC_HSE_ON );
/* Wait till HSE is ready. */
while (RCC_GetFlagStatus(RCC_FLAG_HSERDY) == RESET);
/* HCLK = SYSCLK. */
RCC_HCLKConfig( RCC_SYSCLK_Div1 );
RCC_HCLKConfig( RCC_SYSCLK_Div1 );
/* PCLK2 = HCLK. */
RCC_PCLK2Config( RCC_HCLK_Div1 );
RCC_PCLK2Config( RCC_HCLK_Div1 );
/* PCLK1 = HCLK/2. */
RCC_PCLK1Config( RCC_HCLK_Div2 );
RCC_PCLK1Config( RCC_HCLK_Div2 );
/* ADCCLK = PCLK2/4. */
RCC_ADCCLKConfig( RCC_PCLK2_Div4 );
RCC_ADCCLKConfig( RCC_PCLK2_Div4 );
/* Flash 2 wait state. */
*( volatile unsigned long * )0x40022000 = 0x01;
*( volatile unsigned long * )0x40022000 = 0x01;
/* PLLCLK = 8MHz * 9 = 72 MHz */
RCC_PLLConfig( RCC_PLLSource_HSE_Div1, RCC_PLLMul_9 );
/* Enable PLL. */
RCC_PLLCmd( ENABLE );
/* Wait till PLL is ready. */
while (RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET);
/* Select PLL as system clock source. */
RCC_SYSCLKConfig (RCC_SYSCLKSource_PLLCLK);
/* Wait till PLL is used as system clock source. */
while (RCC_GetSYSCLKSource() != 0x08);

30
FreeRTOS/Demo/CORTEX_STM32F103_IAR/main.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -220,7 +220,7 @@ int main( void )
/* Create the queue used by the LCD task. Messages for display on the LCD
are received via this queue. */
xLCDQueue = xQueueCreate( mainLCD_QUEUE_SIZE, sizeof( xLCDMessage ) );
/* Start the standard demo tasks. */
vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
vCreateBlockTimeTasks();
@ -231,20 +231,20 @@ int main( void )
vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
/* Start the tasks defined within this file/specific to this demo. */
xTaskCreate( vCheckTask, ( signed portCHAR * ) "Check", mainCHECK_TASK_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( vLCDTask, ( signed portCHAR * ) "LCD", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vCheckTask, "Check", mainCHECK_TASK_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( vLCDTask, "LCD", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
/* The suicide tasks must be created last as they need to know how many
tasks were running prior to their creation in order to ascertain whether
or not the correct/expected number of tasks are running at any given time. */
vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
/* Configure the timers used by the fast interrupt timer test. */
vSetupTimerTest();
/* Start the scheduler. */
vTaskStartScheduler();
/* Will only get here if there was not enough heap space to create the
idle task. */
return 0;
@ -279,7 +279,7 @@ extern unsigned portSHORT usMaxJitter;
xLastExecutionTime = xTaskGetTickCount();
xMessage.pcMessage = cPassMessage;
for( ;; )
{
/* Perform this check every mainCHECK_DELAY milliseconds. */
@ -314,7 +314,7 @@ extern unsigned portSHORT usMaxJitter;
else if( xAreComTestTasksStillRunning() != pdTRUE )
{
xMessage.pcMessage = "ERROR IN COM TEST\n";
}
}
else
{
sprintf( ( portCHAR * ) cPassMessage, "PASS [%uns]\n", ( ( unsigned portLONG ) usMaxJitter ) * mainNS_PER_CLOCK );
@ -382,10 +382,10 @@ static void prvSetupHardware( void )
NVIC_SetVectorTable( NVIC_VectTab_FLASH, 0x0 );
NVIC_PriorityGroupConfig( NVIC_PriorityGroup_4 );
/* Configure HCLK clock as SysTick clock source. */
SysTick_CLKSourceConfig( SysTick_CLKSource_HCLK );
vParTestInitialise();
}
/*-----------------------------------------------------------*/
@ -430,10 +430,10 @@ static unsigned portCHAR ucLine = 0;
{
/* Display one character on LCD */
LCD_DisplayChar( ucLine, usRefColumn, (u8) ch );
/* Decrement the column position by 16 */
usRefColumn -= mainCOLUMN_INCREMENT;
/* Increment the character counter */
usColumn++;
if( usColumn == mainMAX_COLUMN )
@ -448,7 +448,7 @@ static unsigned portCHAR ucLine = 0;
/* Move back to the first column of the next line. */
ucLine += mainROW_INCREMENT;
usRefColumn = mainCOLUMN_START;
usColumn = 0;
usColumn = 0;
}
/* Wrap back to the top of the display. */
@ -456,7 +456,7 @@ static unsigned portCHAR ucLine = 0;
{
ucLine = 0;
}
return ch;
}
/*-----------------------------------------------------------*/

30
FreeRTOS/Demo/CORTEX_STM32F103_Keil/main.c
Unescape Escape View File

@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -220,7 +220,7 @@ int main( void )
/* Create the queue used by the LCD task. Messages for display on the LCD
are received via this queue. */
xLCDQueue = xQueueCreate( mainLCD_QUEUE_SIZE, sizeof( xLCDMessage ) );
/* Start the standard demo tasks. */
vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
vCreateBlockTimeTasks();
@ -231,20 +231,20 @@ int main( void )
vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
/* Start the tasks defined within this file/specific to this demo. */
xTaskCreate( vCheckTask, ( signed portCHAR * ) "Check", mainCHECK_TASK_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( vLCDTask, ( signed portCHAR * ) "LCD", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vCheckTask, "Check", mainCHECK_TASK_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( vLCDTask, "LCD", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
/* The suicide tasks must be created last as they need to know how many
tasks were running prior to their creation in order to ascertain whether
or not the correct/expected number of tasks are running at any given time. */
vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
/* Configure the timers used by the fast interrupt timer test. */
vSetupTimerTest();
/* Start the scheduler. */
vTaskStartScheduler();
/* Will only get here if there was not enough heap space to create the
idle task. */
return 0;
@ -279,7 +279,7 @@ extern unsigned portSHORT usMaxJitter;
xLastExecutionTime = xTaskGetTickCount();
xMessage.pcMessage = cPassMessage;
for( ;; )
{
/* Perform this check every mainCHECK_DELAY milliseconds. */
@ -314,7 +314,7 @@ extern unsigned portSHORT usMaxJitter;
else if( xAreComTestTasksStillRunning() != pdTRUE )
{
xMessage.pcMessage = "ERROR IN COM TEST\n";
}
}
else
{
sprintf( ( portCHAR * ) cPassMessage, "PASS [%uns]\n", ( ( unsigned portLONG ) usMaxJitter ) * mainNS_PER_CLOCK );
@ -382,10 +382,10 @@ static void prvSetupHardware( void )
NVIC_SetVectorTable( NVIC_VectTab_FLASH, 0x0 );
NVIC_PriorityGroupConfig( NVIC_PriorityGroup_4 );
/* Configure HCLK clock as SysTick clock source. */
SysTick_CLKSourceConfig( SysTick_CLKSource_HCLK );
vParTestInitialise();
}
/*-----------------------------------------------------------*/
@ -430,10 +430,10 @@ static unsigned portCHAR ucLine = 0;
{
/* Display one character on LCD */
LCD_DisplayChar( ucLine, usRefColumn, (u8) ch );
/* Decrement the column position by 16 */
usRefColumn -= mainCOLUMN_INCREMENT;
/* Increment the character counter */
usColumn++;
if( usColumn == mainMAX_COLUMN )
@ -448,7 +448,7 @@ static unsigned portCHAR ucLine = 0;
/* Move back to the first column of the next line. */
ucLine += mainROW_INCREMENT;
usRefColumn = mainCOLUMN_START;
usColumn = 0;
usColumn = 0;
}
/* Wrap back to the top of the display. */
@ -456,7 +456,7 @@ static unsigned portCHAR ucLine = 0;
{
ucLine = 0;
}
return ch;
}
/*-----------------------------------------------------------*/

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