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FreeRTOS source:
- Major refactor to consolidate the multiple places where a task is removed from a ready list and placed in a delay list into a single function, reducing code size, and enabling the easy addition of up-coming functionality. - Replace the enum used for task notification states with a uint8_t to reduce the TCB struct size with some compilers, and allow additional members to be added without increasing its size. - Rearrange FreeRTOS.h so all INCLUDE_ defaults are grouped together.
This commit is contained in:
Richard Barry
parent
42e73b9b8f
commit
2acc8f2c99
4 changed files with 234 additions and 418 deletions
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@ -129,30 +129,6 @@ extern "C" {
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#error Missing definition: configUSE_TICK_HOOK must be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef INCLUDE_vTaskPrioritySet
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#error Missing definition: INCLUDE_vTaskPrioritySet must be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef INCLUDE_uxTaskPriorityGet
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#error Missing definition: INCLUDE_uxTaskPriorityGet must be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef INCLUDE_vTaskDelete
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#error Missing definition: INCLUDE_vTaskDelete must be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef INCLUDE_vTaskSuspend
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#error Missing definition: INCLUDE_vTaskSuspend must be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef INCLUDE_vTaskDelayUntil
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#error Missing definition: INCLUDE_vTaskDelayUntil must be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef INCLUDE_vTaskDelay
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#error Missing definition: INCLUDE_vTaskDelay must be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef configUSE_16_BIT_TICKS
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#error Missing definition: configUSE_16_BIT_TICKS must be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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@ -165,20 +141,38 @@ extern "C" {
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#define configUSE_CO_ROUTINES 0
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#endif
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#if configUSE_CO_ROUTINES != 0
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#ifndef configMAX_CO_ROUTINE_PRIORITIES
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#error configMAX_CO_ROUTINE_PRIORITIES must be greater than or equal to 1.
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#endif
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#ifndef INCLUDE_vTaskPrioritySet
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#define INCLUDE_vTaskPrioritySet 0
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#endif
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#ifndef configUSE_DAEMON_TASK_STARTUP_HOOK
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#define configUSE_DAEMON_TASK_STARTUP_HOOK 0
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#ifndef INCLUDE_uxTaskPriorityGet
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#define INCLUDE_uxTaskPriorityGet 0
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#endif
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#ifndef INCLUDE_vTaskDelete
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#define INCLUDE_vTaskDelete 0
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#endif
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#ifndef INCLUDE_vTaskSuspend
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#define INCLUDE_vTaskSuspend 0
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#endif
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#ifndef INCLUDE_vTaskDelayUntil
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#define INCLUDE_vTaskDelayUntil 0
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#endif
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#ifndef INCLUDE_vTaskDelay
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#define INCLUDE_vTaskDelay 0
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#endif
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#ifndef INCLUDE_xTaskGetIdleTaskHandle
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#define INCLUDE_xTaskGetIdleTaskHandle 0
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#endif
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#ifndef INCLUDE_xTaskAbortDelay
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#define INCLUDE_xTaskAbortDelay 0
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#endif
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#ifndef INCLUDE_xTimerGetTimerDaemonTaskHandle
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#define INCLUDE_xTimerGetTimerDaemonTaskHandle 0
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#endif
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@ -199,14 +193,6 @@ extern "C" {
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#define INCLUDE_xTaskGetTaskHandle 0
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#endif
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#ifndef configUSE_APPLICATION_TASK_TAG
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#define configUSE_APPLICATION_TASK_TAG 0
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#endif
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#ifndef configNUM_THREAD_LOCAL_STORAGE_POINTERS
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#define configNUM_THREAD_LOCAL_STORAGE_POINTERS 0
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#endif
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#ifndef INCLUDE_uxTaskGetStackHighWaterMark
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#define INCLUDE_uxTaskGetStackHighWaterMark 0
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#endif
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@ -215,6 +201,40 @@ extern "C" {
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#define INCLUDE_eTaskGetState 0
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#endif
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#ifndef INCLUDE_xTaskResumeFromISR
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#define INCLUDE_xTaskResumeFromISR 1
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#endif
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#ifndef INCLUDE_xTimerPendFunctionCall
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#define INCLUDE_xTimerPendFunctionCall 0
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#endif
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#ifndef INCLUDE_xTaskGetSchedulerState
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#define INCLUDE_xTaskGetSchedulerState 0
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#endif
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#ifndef INCLUDE_xTaskGetCurrentTaskHandle
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#define INCLUDE_xTaskGetCurrentTaskHandle 0
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#endif
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#if configUSE_CO_ROUTINES != 0
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#ifndef configMAX_CO_ROUTINE_PRIORITIES
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#error configMAX_CO_ROUTINE_PRIORITIES must be greater than or equal to 1.
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#endif
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#endif
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#ifndef configUSE_DAEMON_TASK_STARTUP_HOOK
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#define configUSE_DAEMON_TASK_STARTUP_HOOK 0
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#endif
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#ifndef configUSE_APPLICATION_TASK_TAG
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#define configUSE_APPLICATION_TASK_TAG 0
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#endif
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#ifndef configNUM_THREAD_LOCAL_STORAGE_POINTERS
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#define configNUM_THREAD_LOCAL_STORAGE_POINTERS 0
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#endif
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#ifndef configUSE_RECURSIVE_MUTEXES
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#define configUSE_RECURSIVE_MUTEXES 0
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#endif
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@ -251,14 +271,6 @@ extern "C" {
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#error configMAX_TASK_NAME_LEN must be set to a minimum of 1 in FreeRTOSConfig.h
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#endif
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#ifndef INCLUDE_xTaskResumeFromISR
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#define INCLUDE_xTaskResumeFromISR 1
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#endif
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#ifndef INCLUDE_xTimerPendFunctionCall
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#define INCLUDE_xTimerPendFunctionCall 0
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#endif
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#ifndef configASSERT
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#define configASSERT( x )
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#define configASSERT_DEFINED 0
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@ -283,15 +295,6 @@ extern "C" {
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#endif /* configUSE_TIMERS */
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#ifndef INCLUDE_xTaskGetSchedulerState
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#define INCLUDE_xTaskGetSchedulerState 0
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#endif
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#ifndef INCLUDE_xTaskGetCurrentTaskHandle
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#define INCLUDE_xTaskGetCurrentTaskHandle 0
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#endif
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#ifndef portSET_INTERRUPT_MASK_FROM_ISR
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#define portSET_INTERRUPT_MASK_FROM_ISR() 0
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#endif
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@ -515,7 +518,7 @@ extern "C" {
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#endif
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#ifndef traceTASK_DELAY_UNTIL
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#define traceTASK_DELAY_UNTIL()
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#define traceTASK_DELAY_UNTIL( x )
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#endif
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#ifndef traceTASK_DELAY
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@ -877,12 +880,6 @@ typedef struct xSTATIC_LIST
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StaticMiniListItem_t xDummy3;
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} StaticList_t;
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/* For data hiding purposes. */
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typedef enum
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{
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eNothing = 0
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} eDummy;
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/*
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* In line with software engineering best practice, especially when supplying a
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* library that is likely to change in future versions, FreeRTOS implements a
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@ -932,7 +929,7 @@ typedef struct xSTATIC_TCB
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#endif
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#if ( configUSE_TASK_NOTIFICATIONS == 1 )
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uint32_t ulDummy18;
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eDummy eDummy19;
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uint8_t ucDummy19;
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#endif
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#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
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uint8_t uxDummy20;
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