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Add CreateProjectDirectoryStructure.bat to the SAM4 demo.

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Richard Barry 13 years ago
parent 99a4783b55
commit 7d937f04d7
5 changed files with 607 additions and 108 deletions
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58
FreeRTOS/Demo/CORTEX_M4_ATSAM4S_Atmel_Studio/CreateProjectDirectoryStructure.bat
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REM This file should be executed from the command line prior to the first
REM build. It will be necessary to refresh the Eclipse project once the
REM .bat file has been executed (normally just press F5 to refresh).
REM Copies all the required files from their location within the standard
REM FreeRTOS directory structure to under the Eclipse project directory.
REM This permits the Eclipse project to be used in 'managed' mode and without
REM having to setup any linked resources.
REM Standard paths
SET FREERTOS_SOURCE=..\..\Source
SET COMMON_SOURCE=..\Common\minimal
SET COMMON_INCLUDE=..\Common\include
REM Have the files already been copied?
IF EXIST src\asf\thirdparty\FreeRTOS Goto END
REM Create the required directory structure.
MD src\asf\thirdparty\FreeRTOS
MD src\asf\thirdparty\FreeRTOS\include
MD src\asf\thirdparty\FreeRTOS\portable
MD src\asf\thirdparty\FreeRTOS\portable\GCC
MD src\asf\thirdparty\FreeRTOS\portable\GCC\ARM_CM3
MD src\asf\thirdparty\FreeRTOS\portable\MemMang
MD src\Common-Demo-Source\include
REM Copy the core kernel files into the project directory
copy %FREERTOS_SOURCE%\tasks.c src\asf\thirdparty\FreeRTOS
copy %FREERTOS_SOURCE%\queue.c src\asf\thirdparty\FreeRTOS
copy %FREERTOS_SOURCE%\list.c src\asf\thirdparty\FreeRTOS
copy %FREERTOS_SOURCE%\timers.c src\asf\thirdparty\FreeRTOS
REM Copy the common header files into the project directory
copy %FREERTOS_SOURCE%\include\*.* src\asf\thirdparty\FreeRTOS\include
REM Copy the portable layer files into the project directory
copy %FREERTOS_SOURCE%\portable\GCC\ARM_CM3\*.* src\asf\thirdparty\FreeRTOS\portable\GCC\ARM_CM3
REM Copy the memory allocation files into the project directory
copy %FREERTOS_SOURCE%\portable\MemMang\heap_4.c src\asf\thirdparty\FreeRTOS\portable\MemMang
REM Copy the files that define the common demo tasks.
copy %COMMON_SOURCE%\dynamic.c src\Common-Demo-Source
copy %COMMON_SOURCE%\BlockQ.c src\Common-Demo-Source
copy %COMMON_SOURCE%\flash_timer.c src\Common-Demo-Source
copy %COMMON_SOURCE%\death.c src\Common-Demo-Source
copy %COMMON_SOURCE%\blocktim.c src\Common-Demo-Source
copy %COMMON_SOURCE%\semtest.c src\Common-Demo-Source
copy %COMMON_SOURCE%\PollQ.c src\Common-Demo-Source
copy %COMMON_SOURCE%\GenQTest.c src\Common-Demo-Source
copy %COMMON_SOURCE%\recmutex.c src\Common-Demo-Source
copy %COMMON_SOURCE%\countsem.c src\Common-Demo-Source
copy %COMMON_SOURCE%\integer.c src\Common-Demo-Source
REM Copy the common demo file headers.
copy %COMMON_INCLUDE%\*.h src\Common-Demo-Source\include
: END

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FreeRTOS/Demo/CORTEX_M4_ATSAM4S_Atmel_Studio/RTOSDemo.atsuo
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6
FreeRTOS/Demo/CORTEX_M4_ATSAM4S_Atmel_Studio/RTOSDemo.cproj
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<None Include="src\asf\sam\drivers\usart\usart.h">
<SubType>compile</SubType>
</None>
<Compile Include="src\asf\thirdparty\FreeRTOS\portable\MemMang\heap_4.c">
<SubType>compile</SubType>
</Compile>
<Compile Include="src\Common-Demo-Source\include\demo_serial.h">
<SubType>compile</SubType>
</Compile>
@ -524,9 +527,6 @@
<Compile Include="src\asf\thirdparty\FreeRTOS\portable\GCC\ARM_CM3\portmacro.h">
<SubType>compile</SubType>
</Compile>
<Compile Include="src\asf\thirdparty\FreeRTOS\portable\MemMang\heap_2.c">
<SubType>compile</SubType>
</Compile>
<Compile Include="src\asf\thirdparty\FreeRTOS\queue.c">
<SubType>compile</SubType>
</Compile>

304
FreeRTOS/Demo/CORTEX_M4_ATSAM4S_Atmel_Studio/src/Common-Demo-Source/comtest.c
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/*
FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong? *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
*/
/*
* This version of comtest. c is for use on systems that have limited stack
* space and no display facilities. The complete version can be found in
* the Demo/Common/Full directory.
*
* Creates two tasks that operate on an interrupt driven serial port. A
* loopback connector should be used so that everything that is transmitted is
* also received. The serial port does not use any flow control. On a
* standard 9way 'D' connector pins two and three should be connected together.
*
* The first task posts a sequence of characters to the Tx queue, toggling an
* LED on each successful post. At the end of the sequence it sleeps for a
* pseudo-random period before resending the same sequence.
*
* The UART Tx end interrupt is enabled whenever data is available in the Tx
* queue. The Tx end ISR removes a single character from the Tx queue and
* passes it to the UART for transmission.
*
* The second task blocks on the Rx queue waiting for a character to become
* available. When the UART Rx end interrupt receives a character it places
* it in the Rx queue, waking the second task. The second task checks that the
* characters removed from the Rx queue form the same sequence as those posted
* to the Tx queue, and toggles an LED for each correct character.
*
* The receiving task is spawned with a higher priority than the transmitting
* task. The receiver will therefore wake every time a character is
* transmitted so neither the Tx or Rx queue should ever hold more than a few
* characters.
*
*/
/* Scheduler include files. */
#include <stdlib.h>
#include "FreeRTOS.h"
#include "task.h"
/* Demo program include files. */
#include "demo_serial.h"
#include "comtest2.h"
#include "partest.h"
#define comSTACK_SIZE configMINIMAL_STACK_SIZE
#define comTX_LED_OFFSET ( 0 )
#define comRX_LED_OFFSET ( 1 )
#define comTOTAL_PERMISSIBLE_ERRORS ( 2 )
/* The Tx task will transmit the sequence of characters at a pseudo random
interval. This is the maximum and minimum block time between sends. */
#define comTX_MAX_BLOCK_TIME ( ( portTickType ) 0x96 )
#define comTX_MIN_BLOCK_TIME ( ( portTickType ) 0x32 )
#define comOFFSET_TIME ( ( portTickType ) 3 )
/* We should find that each character can be queued for Tx immediately and we
don't have to block to send. */
#define comNO_BLOCK ( ( portTickType ) 0 )
/* The Rx task will block on the Rx queue for a long period. */
#define comRX_BLOCK_TIME ( ( portTickType ) 0xffff )
/* The sequence transmitted is from comFIRST_BYTE to and including comLAST_BYTE. */
#define comFIRST_BYTE ( 'A' )
#define comLAST_BYTE ( 'X' )
#define comBUFFER_LEN ( ( unsigned portBASE_TYPE ) ( comLAST_BYTE - comFIRST_BYTE ) + ( unsigned portBASE_TYPE ) 1 )
#define comINITIAL_RX_COUNT_VALUE ( 0 )
/* Handle to the com port used by both tasks. */
static xComPortHandle xPort = NULL;
/* The transmit task as described at the top of the file. */
static portTASK_FUNCTION_PROTO( vComTxTask, pvParameters );
/* The receive task as described at the top of the file. */
static portTASK_FUNCTION_PROTO( vComRxTask, pvParameters );
/* The LED that should be toggled by the Rx and Tx tasks. The Rx task will
toggle LED ( uxBaseLED + comRX_LED_OFFSET). The Tx task will toggle LED
( uxBaseLED + comTX_LED_OFFSET ). */
static unsigned portBASE_TYPE uxBaseLED = 0;
/* Check variable used to ensure no error have occurred. The Rx task will
increment this variable after every successfully received sequence. If at any
time the sequence is incorrect the the variable will stop being incremented. */
static volatile unsigned portBASE_TYPE uxRxLoops = comINITIAL_RX_COUNT_VALUE;
/*-----------------------------------------------------------*/
void vAltStartComTestTasks( unsigned portBASE_TYPE uxPriority, unsigned long ulBaudRate, unsigned portBASE_TYPE uxLED )
{
/* Initialise the com port then spawn the Rx and Tx tasks. */
uxBaseLED = uxLED;
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 );
}
/*-----------------------------------------------------------*/
static portTASK_FUNCTION( vComTxTask, pvParameters )
{
signed char cByteToSend;
portTickType xTimeToWait;
/* Just to stop compiler warnings. */
( void ) pvParameters;
for( ;; )
{
/* Simply transmit a sequence of characters from comFIRST_BYTE to
comLAST_BYTE. */
for( cByteToSend = comFIRST_BYTE; cByteToSend <= comLAST_BYTE; cByteToSend++ )
{
if( xSerialPutChar( xPort, cByteToSend, comNO_BLOCK ) == pdPASS )
{
vParTestToggleLED( uxBaseLED + comTX_LED_OFFSET );
}
}
/* Turn the LED off while we are not doing anything. */
vParTestSetLED( uxBaseLED + comTX_LED_OFFSET, pdFALSE );
/* We have posted all the characters in the string - wait before
re-sending. Wait a pseudo-random time as this will provide a better
test. */
xTimeToWait = xTaskGetTickCount() + comOFFSET_TIME;
/* Make sure we don't wait too long... */
xTimeToWait %= comTX_MAX_BLOCK_TIME;
/* ...but we do want to wait. */
if( xTimeToWait < comTX_MIN_BLOCK_TIME )
{
xTimeToWait = comTX_MIN_BLOCK_TIME;
}
vTaskDelay( xTimeToWait );
}
} /*lint !e715 !e818 pvParameters is required for a task function even if it is not referenced. */
/*-----------------------------------------------------------*/
static portTASK_FUNCTION( vComRxTask, pvParameters )
{
signed char cExpectedByte, cByteRxed;
portBASE_TYPE xResyncRequired = pdFALSE, xErrorOccurred = pdFALSE;
/* Just to stop compiler warnings. */
( void ) pvParameters;
for( ;; )
{
/* We expect to receive the characters from comFIRST_BYTE to
comLAST_BYTE in an incrementing order. Loop to receive each byte. */
for( cExpectedByte = comFIRST_BYTE; cExpectedByte <= comLAST_BYTE; cExpectedByte++ )
{
/* Block on the queue that contains received bytes until a byte is
available. */
if( xSerialGetChar( xPort, &cByteRxed, comRX_BLOCK_TIME ) )
{
/* Was this the byte we were expecting? If so, toggle the LED,
otherwise we are out on sync and should break out of the loop
until the expected character sequence is about to restart. */
if( cByteRxed == cExpectedByte )
{
vParTestToggleLED( uxBaseLED + comRX_LED_OFFSET );
}
else
{
xResyncRequired = pdTRUE;
break; /*lint !e960 Non-switch break allowed. */
}
}
}
/* Turn the LED off while we are not doing anything. */
vParTestSetLED( uxBaseLED + comRX_LED_OFFSET, pdFALSE );
/* Did we break out of the loop because the characters were received in
an unexpected order? If so wait here until the character sequence is
about to restart. */
if( xResyncRequired == pdTRUE )
{
while( cByteRxed != comLAST_BYTE )
{
/* Block until the next char is available. */
xSerialGetChar( xPort, &cByteRxed, comRX_BLOCK_TIME );
}
/* Note that an error occurred which caused us to have to resync.
We use this to stop incrementing the loop counter so
sAreComTestTasksStillRunning() will return false - indicating an
error. */
xErrorOccurred++;
/* We have now resynced with the Tx task and can continue. */
xResyncRequired = pdFALSE;
}
else
{
if( xErrorOccurred < comTOTAL_PERMISSIBLE_ERRORS )
{
/* Increment the count of successful loops. As error
occurring (i.e. an unexpected character being received) will
prevent this counter being incremented for the rest of the
execution. Don't worry about mutual exclusion on this
variable - it doesn't really matter as we just want it
to change. */
uxRxLoops++;
}
}
}
} /*lint !e715 !e818 pvParameters is required for a task function even if it is not referenced. */
/*-----------------------------------------------------------*/
portBASE_TYPE xAreComTestTasksStillRunning( void )
{
portBASE_TYPE xReturn;
/* If the count of successful reception loops has not changed than at
some time an error occurred (i.e. a character was received out of sequence)
and we will return false. */
if( uxRxLoops == comINITIAL_RX_COUNT_VALUE )
{
xReturn = pdFALSE;
}
else
{
xReturn = pdTRUE;
}
/* Reset the count of successful Rx loops. When this function is called
again we expect this to have been incremented. */
uxRxLoops = comINITIAL_RX_COUNT_VALUE;
return xReturn;
}

137
FreeRTOS/Demo/CORTEX_M4_ATSAM4S_Atmel_Studio/src/Common-Demo-Source/include/demo_serial.h
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/*
FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong? *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
*/
#ifndef SERIAL_COMMS_H
#define SERIAL_COMMS_H
typedef void * xComPortHandle;
typedef enum
{
serCOM1,
serCOM2,
serCOM3,
serCOM4,
serCOM5,
serCOM6,
serCOM7,
serCOM8
} eCOMPort;
typedef enum
{
serNO_PARITY,
serODD_PARITY,
serEVEN_PARITY,
serMARK_PARITY,
serSPACE_PARITY
} eParity;
typedef enum
{
serSTOP_1,
serSTOP_2
} eStopBits;
typedef enum
{
serBITS_5,
serBITS_6,
serBITS_7,
serBITS_8
} eDataBits;
typedef enum
{
ser50,
ser75,
ser110,
ser134,
ser150,
ser200,
ser300,
ser600,
ser1200,
ser1800,
ser2400,
ser4800,
ser9600,
ser19200,
ser38400,
ser57600,
ser115200
} eBaud;
xComPortHandle xSerialPortInitMinimal( unsigned long ulWantedBaud, unsigned portBASE_TYPE uxQueueLength );
xComPortHandle xSerialPortInit( eCOMPort ePort, eBaud eWantedBaud, eParity eWantedParity, eDataBits eWantedDataBits, eStopBits eWantedStopBits, unsigned portBASE_TYPE uxBufferLength );
void vSerialPutString( xComPortHandle pxPort, const signed char * const pcString, unsigned short usStringLength );
signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed char *pcRxedChar, portTickType xBlockTime );
signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed char cOutChar, portTickType xBlockTime );
portBASE_TYPE xSerialWaitForSemaphore( xComPortHandle xPort );
void vSerialClose( xComPortHandle xPort );
#endif
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