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Minor tidy ups that don't effect code generation, plus:

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When a task is unblocked the need for a context switch is only signalled if the unblocked task has a priority higher than the currently running task, instead of higher than or equal to the priority of the currently running task.
pull/1/head
Richard Barry 11 years ago
parent 723682f1dd
commit a56d4b998c
11 changed files with 89 additions and 92 deletions
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69
FreeRTOS/Demo/WIN32-MSVC/FreeRTOSConfig.h
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@ -77,41 +77,43 @@
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE. * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
*----------------------------------------------------------*/ *----------------------------------------------------------*/
#define configUSE_PREEMPTION 1 #define configUSE_PREEMPTION 1
#define configUSE_IDLE_HOOK 1 #define configUSE_PORT_OPTIMISED_TASK_SELECTION 1
#define configUSE_TICK_HOOK 1 #define configUSE_IDLE_HOOK 1
#define configTICK_RATE_HZ ( 1000 ) /* In this non-real time simulated environment the tick frequency has to be at least a multiple of the Win32 tick frequency, and therefore very slow. */ #define configUSE_TICK_HOOK 1
#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 50 ) /* In this simulated case, the stack only has to hold one small structure as the real stack is part of the win32 thread. */ #define configTICK_RATE_HZ ( 1000 ) /* In this non-real time simulated environment the tick frequency has to be at least a multiple of the Win32 tick frequency, and therefore very slow. */
#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 20 * 1024 ) ) #define configMINIMAL_STACK_SIZE ( ( unsigned short ) 50 ) /* In this simulated case, the stack only has to hold one small structure as the real stack is part of the win32 thread. */
#define configMAX_TASK_NAME_LEN ( 12 ) #define configTOTAL_HEAP_SIZE ( ( size_t ) ( 20 * 1024 ) )
#define configUSE_TRACE_FACILITY 1 #define configMAX_TASK_NAME_LEN ( 12 )
#define configUSE_16_BIT_TICKS 0 #define configUSE_TRACE_FACILITY 1
#define configIDLE_SHOULD_YIELD 1 #define configUSE_16_BIT_TICKS 0
#define configUSE_MUTEXES 1 #define configIDLE_SHOULD_YIELD 1
#define configCHECK_FOR_STACK_OVERFLOW 0 #define configUSE_MUTEXES 1
#define configUSE_RECURSIVE_MUTEXES 1 #define configCHECK_FOR_STACK_OVERFLOW 0
#define configQUEUE_REGISTRY_SIZE 20 #define configUSE_RECURSIVE_MUTEXES 1
#define configUSE_MALLOC_FAILED_HOOK 1 #define configQUEUE_REGISTRY_SIZE 20
#define configUSE_APPLICATION_TASK_TAG 1 #define configUSE_MALLOC_FAILED_HOOK 1
#define configUSE_COUNTING_SEMAPHORES 1 #define configUSE_APPLICATION_TASK_TAG 1
#define configUSE_ALTERNATIVE_API 1 #define configUSE_COUNTING_SEMAPHORES 1
#define configUSE_QUEUE_SETS 1 #define configUSE_ALTERNATIVE_API 1
#define configUSE_QUEUE_SETS 1
#define configUSE_TIMERS 1
#define configTIMER_TASK_PRIORITY 2 /* Software timer related configuration options. */
#define configTIMER_QUEUE_LENGTH 20 #define configUSE_TIMERS 1
#define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE * 2 ) #define configTIMER_TASK_PRIORITY 2
#define configTIMER_QUEUE_LENGTH 20
#define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE * 2 )
#define configMAX_PRIORITIES ( 7 ) #define configMAX_PRIORITIES ( 7 )
/* Run time stats gathering definitions. */ /* Run time stats gathering configuration options. */
unsigned long ulGetRunTimeCounterValue( void ); unsigned long ulGetRunTimeCounterValue( void ); /* Prototype of function that returns run time counter. */
void vConfigureTimerForRunTimeStats( void ); void vConfigureTimerForRunTimeStats( void ); /* Prototype of function that initialises the run time counter. */
#define configGENERATE_RUN_TIME_STATS 1 #define configGENERATE_RUN_TIME_STATS 1
#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vConfigureTimerForRunTimeStats() #define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vConfigureTimerForRunTimeStats()
#define portGET_RUN_TIME_COUNTER_VALUE() ulGetRunTimeCounterValue() #define portGET_RUN_TIME_COUNTER_VALUE() ulGetRunTimeCounterValue()
/* Co-routine definitions. */ /* Co-routine related configuration options. */
#define configUSE_CO_ROUTINES 1 #define configUSE_CO_ROUTINES 1
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 ) #define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
@ -122,7 +124,8 @@ FreeRTOS/Source/tasks.c for limitations. */
#define configUSE_STATS_FORMATTING_FUNCTIONS 1 #define configUSE_STATS_FORMATTING_FUNCTIONS 1
/* Set the following definitions to 1 to include the API function, or zero /* Set the following definitions to 1 to include the API function, or zero
to exclude the API function. */ to exclude the API function. In most cases the linker will remove unused
functions anyway. */
#define INCLUDE_vTaskPrioritySet 1 #define INCLUDE_vTaskPrioritySet 1
#define INCLUDE_uxTaskPriorityGet 1 #define INCLUDE_uxTaskPriorityGet 1
#define INCLUDE_vTaskDelete 1 #define INCLUDE_vTaskDelete 1
@ -139,15 +142,11 @@ to exclude the API function. */
#define INCLUDE_xSemaphoreGetMutexHolder 1 #define INCLUDE_xSemaphoreGetMutexHolder 1
#define INCLUDE_xTimerPendFunctionCallFromISR 1 #define INCLUDE_xTimerPendFunctionCallFromISR 1
/* Standard assert semantics. */ /* It is a good idea to define configASSERT() while developing. configASSERT()
uses the same semantics as the standard C assert() macro. */
extern void vAssertCalled( unsigned long ulLine, const char * const pcFileName ); extern void vAssertCalled( unsigned long ulLine, const char * const pcFileName );
#define configASSERT( x ) if( ( x ) == 0 ) vAssertCalled( __LINE__, __FILE__ ) #define configASSERT( x ) if( ( x ) == 0 ) vAssertCalled( __LINE__, __FILE__ )
/* configUSE_PORT_OPTIMISED_TASK_SELECTION is only available in the MSVC
version of the Win32 simulator projects. It will be ignored in the GCC
version. */
#define configUSE_PORT_OPTIMISED_TASK_SELECTION 1
/* Include the FreeRTOS+Trace FreeRTOS trace macro definitions. */ /* Include the FreeRTOS+Trace FreeRTOS trace macro definitions. */
#include "trcKernelPort.h" #include "trcKernelPort.h"

84
FreeRTOS/Demo/WIN32-MingW/FreeRTOSConfig.h
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@ -67,8 +67,6 @@
#ifndef FREERTOS_CONFIG_H #ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_H #define FREERTOS_CONFIG_H
#include <stdint.h>
/*----------------------------------------------------------- /*-----------------------------------------------------------
* Application specific definitions. * Application specific definitions.
* *
@ -79,47 +77,55 @@
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE. * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
*----------------------------------------------------------*/ *----------------------------------------------------------*/
#define configUSE_PREEMPTION 1 #define configUSE_PREEMPTION 1
#define configUSE_IDLE_HOOK 1 #define configUSE_PORT_OPTIMISED_TASK_SELECTION 1
#define configUSE_TICK_HOOK 1 #define configUSE_IDLE_HOOK 1
#define configTICK_RATE_HZ ( 1000 ) /* In this non-real time simulated environment the tick frequency has to be at least a multiple of the Win32 tick frequency, and therefore very slow. */ #define configUSE_TICK_HOOK 1
#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 50 ) /* In this simulated case, the stack only has to hold one small structure as the real stack is part of the win32 thread. */ #define configTICK_RATE_HZ ( 1000 ) /* In this non-real time simulated environment the tick frequency has to be at least a multiple of the Win32 tick frequency, and therefore very slow. */
#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 20 * 1024 ) ) #define configMINIMAL_STACK_SIZE ( ( unsigned short ) 50 ) /* In this simulated case, the stack only has to hold one small structure as the real stack is part of the win32 thread. */
#define configMAX_TASK_NAME_LEN ( 12 ) #define configTOTAL_HEAP_SIZE ( ( size_t ) ( 20 * 1024 ) )
#define configUSE_TRACE_FACILITY 1 #define configMAX_TASK_NAME_LEN ( 12 )
#define configUSE_16_BIT_TICKS 0 #define configUSE_TRACE_FACILITY 1
#define configIDLE_SHOULD_YIELD 1 #define configUSE_16_BIT_TICKS 0
#define configUSE_MUTEXES 1 #define configIDLE_SHOULD_YIELD 1
#define configCHECK_FOR_STACK_OVERFLOW 0 #define configUSE_MUTEXES 1
#define configUSE_RECURSIVE_MUTEXES 1 #define configCHECK_FOR_STACK_OVERFLOW 0
#define configQUEUE_REGISTRY_SIZE 20 #define configUSE_RECURSIVE_MUTEXES 1
#define configUSE_MALLOC_FAILED_HOOK 1 #define configQUEUE_REGISTRY_SIZE 20
#define configUSE_APPLICATION_TASK_TAG 1 #define configUSE_MALLOC_FAILED_HOOK 1
#define configUSE_COUNTING_SEMAPHORES 1 #define configUSE_APPLICATION_TASK_TAG 1
#define configUSE_ALTERNATIVE_API 1 #define configUSE_COUNTING_SEMAPHORES 1
#define configUSE_QUEUE_SETS 1 #define configUSE_ALTERNATIVE_API 1
#define configUSE_QUEUE_SETS 1
#define configUSE_TIMERS 1
#define configTIMER_TASK_PRIORITY ( configMAX_PRIORITIES - 1 ) /* Software timer related configuration options. */
#define configTIMER_QUEUE_LENGTH 20 #define configUSE_TIMERS 1
#define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE * 2 ) #define configTIMER_TASK_PRIORITY ( configMAX_PRIORITIES - 1 )
#define configTIMER_QUEUE_LENGTH 20
#define configMAX_PRIORITIES ( 8 ) #define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE * 2 )
/* Run time stats gathering definitions. */ #define configMAX_PRIORITIES ( 8 )
unsigned long ulGetRunTimeCounterValue( void );
void vConfigureTimerForRunTimeStats( void ); /* Run time stats gathering configuration options. */
unsigned long ulGetRunTimeCounterValue( void ); /* Prototype of function that returns run time counter. */
void vConfigureTimerForRunTimeStats( void ); /* Prototype of function that initialises the run time counter. */
#define configGENERATE_RUN_TIME_STATS 1 #define configGENERATE_RUN_TIME_STATS 1
#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vConfigureTimerForRunTimeStats() #define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vConfigureTimerForRunTimeStats()
#define portGET_RUN_TIME_COUNTER_VALUE() ulGetRunTimeCounterValue() #define portGET_RUN_TIME_COUNTER_VALUE() ulGetRunTimeCounterValue()
/* Co-routine definitions. */ /* Co-routine related configuration options. */
#define configUSE_CO_ROUTINES 1 #define configUSE_CO_ROUTINES 1
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 ) #define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
/* Set the following definitions to 1 to include the API function, or zero /* This demo makes use of one or more example stats formatting functions. These
to exclude the API function. */ format the raw data provided by the uxTaskGetSystemState() function in to human
readable ASCII form. See the notes in the implementation of vTaskList() within
FreeRTOS/Source/tasks.c for limitations. */
#define configUSE_STATS_FORMATTING_FUNCTIONS 1
/* Set the following definitions to 1 to include the API function, or zero
to exclude the API function. In most cases the linker will remove unused
functions anyway. */
#define INCLUDE_vTaskPrioritySet 1 #define INCLUDE_vTaskPrioritySet 1
#define INCLUDE_uxTaskPriorityGet 1 #define INCLUDE_uxTaskPriorityGet 1
#define INCLUDE_vTaskDelete 1 #define INCLUDE_vTaskDelete 1
@ -136,16 +142,12 @@ to exclude the API function. */
#define INCLUDE_xSemaphoreGetMutexHolder 1 #define INCLUDE_xSemaphoreGetMutexHolder 1
#define INCLUDE_xTimerPendFunctionCallFromISR 1 #define INCLUDE_xTimerPendFunctionCallFromISR 1
/* Standard assert semantics. */ /* It is a good idea to define configASSERT() while developing. configASSERT()
uses the same semantics as the standard C assert() macro. */
extern void vAssertCalled( unsigned long ulLine, const char * const pcFileName ); extern void vAssertCalled( unsigned long ulLine, const char * const pcFileName );
#define configASSERT( x ) if( ( x ) == 0 ) vAssertCalled( __LINE__, __FILE__ ) #define configASSERT( x ) if( ( x ) == 0 ) vAssertCalled( __LINE__, __FILE__ )
/* configUSE_PORT_OPTIMISED_TASK_SELECTION is only available in the MSVC
version of the Win32 simulator projects. It will be ignored in the GCC
version. */
#define configUSE_PORT_OPTIMISED_TASK_SELECTION 1
/* Include the FreeRTOS+Trace FreeRTOS trace macro definitions. */ /* Include the FreeRTOS+Trace FreeRTOS trace macro definitions. */
#include "trcKernelPort.h" #include "trcKernelPort.h"
#endif /* FREERTOS_CONFIG_H */ #endif /* FREERTOS_CONFIG_H */

6
FreeRTOS/Source/include/FreeRTOS.h
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@ -200,10 +200,6 @@ is included as it is used by the port layer. */
#define configUSE_TIMERS 0 #define configUSE_TIMERS 0
#endif #endif
#ifndef configUSE_EVENT_GROUPS
#define configUSE_EVENT_GROUPS 0
#endif
#ifndef configUSE_COUNTING_SEMAPHORES #ifndef configUSE_COUNTING_SEMAPHORES
#define configUSE_COUNTING_SEMAPHORES 0 #define configUSE_COUNTING_SEMAPHORES 0
#endif #endif
@ -706,7 +702,7 @@ is included as it is used by the port layer. */
/* Backward compatibility within the scheduler code only - these definitions /* Backward compatibility within the scheduler code only - these definitions
are not really required but are included for completeness. */ are not really required but are included for completeness. */
#define trmTIMER_CALLBACK TimerCallbackFunction_t #define tmrTIMER_CALLBACK TimerCallbackFunction_t
#define pdTASK_CODE TaskFunction_t #define pdTASK_CODE TaskFunction_t
#define xListItem ListItem_t #define xListItem ListItem_t
#define xList List_t #define xList List_t

2
FreeRTOS/Source/portable/GCC/ARM7_AT91SAM7S/portISR.c
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@ -181,7 +181,7 @@ void vPortYieldProcessor( void )
} }
/* End the interrupt in the AIC. */ /* End the interrupt in the AIC. */
AT91C_BASE_AIC->AIC_EOICR = AT91C_BASE_PITC->PITC_PIVR;; AT91C_BASE_AIC->AIC_EOICR = AT91C_BASE_PITC->PITC_PIVR;
portRESTORE_CONTEXT(); portRESTORE_CONTEXT();
} }

2
FreeRTOS/Source/portable/GCC/ARM_CM3/port.c
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@ -644,7 +644,7 @@ __attribute__(( weak )) void vPortSetupTimerInterrupt( void )
#endif /* configUSE_TICKLESS_IDLE */ #endif /* configUSE_TICKLESS_IDLE */
/* Configure SysTick to interrupt at the requested rate. */ /* Configure SysTick to interrupt at the requested rate. */
portNVIC_SYSTICK_LOAD_REG = ( configSYSTICK_CLOCK_HZ / configTICK_RATE_HZ ) - 1UL;; portNVIC_SYSTICK_LOAD_REG = ( configSYSTICK_CLOCK_HZ / configTICK_RATE_HZ ) - 1UL;
portNVIC_SYSTICK_CTRL_REG = ( portNVIC_SYSTICK_CLK_BIT | portNVIC_SYSTICK_INT_BIT | portNVIC_SYSTICK_ENABLE_BIT ); portNVIC_SYSTICK_CTRL_REG = ( portNVIC_SYSTICK_CLK_BIT | portNVIC_SYSTICK_INT_BIT | portNVIC_SYSTICK_ENABLE_BIT );
} }
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/

2
FreeRTOS/Source/portable/GCC/ARM_CM4F/port.c
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@ -687,7 +687,7 @@ __attribute__(( weak )) void vPortSetupTimerInterrupt( void )
#endif /* configUSE_TICKLESS_IDLE */ #endif /* configUSE_TICKLESS_IDLE */
/* Configure SysTick to interrupt at the requested rate. */ /* Configure SysTick to interrupt at the requested rate. */
portNVIC_SYSTICK_LOAD_REG = ( configSYSTICK_CLOCK_HZ / configTICK_RATE_HZ ) - 1UL;; portNVIC_SYSTICK_LOAD_REG = ( configSYSTICK_CLOCK_HZ / configTICK_RATE_HZ ) - 1UL;
portNVIC_SYSTICK_CTRL_REG = ( portNVIC_SYSTICK_CLK_BIT | portNVIC_SYSTICK_INT_BIT | portNVIC_SYSTICK_ENABLE_BIT ); portNVIC_SYSTICK_CTRL_REG = ( portNVIC_SYSTICK_CLK_BIT | portNVIC_SYSTICK_INT_BIT | portNVIC_SYSTICK_ENABLE_BIT );
} }
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/

2
FreeRTOS/Source/portable/IAR/ARM_CM3/port.c
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@ -526,7 +526,7 @@ __weak void vPortSetupTimerInterrupt( void )
#endif /* configUSE_TICKLESS_IDLE */ #endif /* configUSE_TICKLESS_IDLE */
/* Configure SysTick to interrupt at the requested rate. */ /* Configure SysTick to interrupt at the requested rate. */
portNVIC_SYSTICK_LOAD_REG = ( configSYSTICK_CLOCK_HZ / configTICK_RATE_HZ ) - 1UL;; portNVIC_SYSTICK_LOAD_REG = ( configSYSTICK_CLOCK_HZ / configTICK_RATE_HZ ) - 1UL;
portNVIC_SYSTICK_CTRL_REG = ( portNVIC_SYSTICK_CLK_BIT | portNVIC_SYSTICK_INT_BIT | portNVIC_SYSTICK_ENABLE_BIT ); portNVIC_SYSTICK_CTRL_REG = ( portNVIC_SYSTICK_CLK_BIT | portNVIC_SYSTICK_INT_BIT | portNVIC_SYSTICK_ENABLE_BIT );
} }
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/

2
FreeRTOS/Source/portable/IAR/ARM_CM4F/port.c
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@ -552,7 +552,7 @@ __weak void vPortSetupTimerInterrupt( void )
#endif /* configUSE_TICKLESS_IDLE */ #endif /* configUSE_TICKLESS_IDLE */
/* Configure SysTick to interrupt at the requested rate. */ /* Configure SysTick to interrupt at the requested rate. */
portNVIC_SYSTICK_LOAD_REG = ( configSYSTICK_CLOCK_HZ / configTICK_RATE_HZ ) - 1UL;; portNVIC_SYSTICK_LOAD_REG = ( configSYSTICK_CLOCK_HZ / configTICK_RATE_HZ ) - 1UL;
portNVIC_SYSTICK_CTRL_REG = ( portNVIC_SYSTICK_CLK_BIT | portNVIC_SYSTICK_INT_BIT | portNVIC_SYSTICK_ENABLE_BIT ); portNVIC_SYSTICK_CTRL_REG = ( portNVIC_SYSTICK_CLK_BIT | portNVIC_SYSTICK_INT_BIT | portNVIC_SYSTICK_ENABLE_BIT );
} }
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/

2
FreeRTOS/Source/portable/RVDS/ARM_CM3/port.c
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@ -610,7 +610,7 @@ void xPortSysTickHandler( void )
#endif /* configUSE_TICKLESS_IDLE */ #endif /* configUSE_TICKLESS_IDLE */
/* Configure SysTick to interrupt at the requested rate. */ /* Configure SysTick to interrupt at the requested rate. */
portNVIC_SYSTICK_LOAD_REG = ( configSYSTICK_CLOCK_HZ / configTICK_RATE_HZ ) - 1UL;; portNVIC_SYSTICK_LOAD_REG = ( configSYSTICK_CLOCK_HZ / configTICK_RATE_HZ ) - 1UL;
portNVIC_SYSTICK_CTRL_REG = ( portNVIC_SYSTICK_CLK_BIT | portNVIC_SYSTICK_INT_BIT | portNVIC_SYSTICK_ENABLE_BIT ); portNVIC_SYSTICK_CTRL_REG = ( portNVIC_SYSTICK_CLK_BIT | portNVIC_SYSTICK_INT_BIT | portNVIC_SYSTICK_ENABLE_BIT );
} }

2
FreeRTOS/Source/portable/RVDS/ARM_CM4F/port.c
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@ -680,7 +680,7 @@ void xPortSysTickHandler( void )
#endif /* configUSE_TICKLESS_IDLE */ #endif /* configUSE_TICKLESS_IDLE */
/* Configure SysTick to interrupt at the requested rate. */ /* Configure SysTick to interrupt at the requested rate. */
portNVIC_SYSTICK_LOAD_REG = ( configSYSTICK_CLOCK_HZ / configTICK_RATE_HZ ) - 1UL;; portNVIC_SYSTICK_LOAD_REG = ( configSYSTICK_CLOCK_HZ / configTICK_RATE_HZ ) - 1UL;
portNVIC_SYSTICK_CTRL_REG = ( portNVIC_SYSTICK_CLK_BIT | portNVIC_SYSTICK_INT_BIT | portNVIC_SYSTICK_ENABLE_BIT ); portNVIC_SYSTICK_CTRL_REG = ( portNVIC_SYSTICK_CLK_BIT | portNVIC_SYSTICK_INT_BIT | portNVIC_SYSTICK_ENABLE_BIT );
} }

8
FreeRTOS/Source/tasks.c
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@ -2324,12 +2324,12 @@ BaseType_t xReturn;
} }
else else
{ {
/* We cannot access the delayed or ready lists, so will hold this /* The delayed and ready lists cannot be accessed, so hold this task
task pending until the scheduler is resumed. */ pending until the scheduler is resumed. */
vListInsertEnd( &( xPendingReadyList ), &( pxUnblockedTCB->xEventListItem ) ); vListInsertEnd( &( xPendingReadyList ), &( pxUnblockedTCB->xEventListItem ) );
} }
if( pxUnblockedTCB->uxPriority >= pxCurrentTCB->uxPriority ) if( pxUnblockedTCB->uxPriority > pxCurrentTCB->uxPriority )
{ {
/* Return true if the task removed from the event list has /* Return true if the task removed from the event list has
a higher priority than the calling task. This allows a higher priority than the calling task. This allows
@ -2379,7 +2379,7 @@ BaseType_t xReturn;
vListInsertEnd( &( xPendingReadyList ), pxEventListItem ); vListInsertEnd( &( xPendingReadyList ), pxEventListItem );
} }
if( pxUnblockedTCB->uxPriority >= pxCurrentTCB->uxPriority ) if( pxUnblockedTCB->uxPriority > pxCurrentTCB->uxPriority )
{ {
/* Return true if the task removed from the event list has /* Return true if the task removed from the event list has
a higher priority than the calling task. This allows a higher priority than the calling task. This allows

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