| src/STM32L_FreeRTOS/FreeRTOS/FreeRTOSConfig.h | ●●●●● patch | view | raw | blame | history | |
| src/STM32L_FreeRTOS/board/stm32_key.c | ●●●●● patch | view | raw | blame | history | |
| src/STM32L_FreeRTOS/board/stm32_vport.c | ●●●●● patch | view | raw | blame | history |
src/STM32L_FreeRTOS/FreeRTOS/FreeRTOSConfig.h
@@ -40,23 +40,60 @@ * See http://www.freertos.org/a00110.html *----------------------------------------------------------*/ /* Ϊ1ʱRTOSʹÓÃÇÀռʽµ÷¶ÈÆ÷£¬Îª0ʱRTOSʹÓÃʱ¼äƬµ÷¶ÈÆ÷*/ #define configUSE_PREEMPTION 1 /* µ±RTOSµ÷¶ÈÆ÷¿ªÊ¼¹¤×÷ºó£¬ÎªÁ˱£Ö¤ÖÁÉÙÓÐÒ»¸öÈÎÎñÔÚÔËÐУ¬¿ÕÏÐÈÎÎñ±»×Ô¶¯´´½¨£¬Õ¼ÓÃ×îµÍÓÅÏȼ¶¡£ ÉèÖÃΪ1ʹÓÿÕÏй³×Óº¯Êý£¬0ºöÂÔ¿ÕÏй³×Óº¯Êý¡£ */ #define configUSE_IDLE_HOOK 1 #define configUSE_TICK_HOOK 0 // Modify 1->0 by gwx /* ʱ¼äƬ¹³×Óº¯Êý¿ÉÒԺܷ½±ãµÄʵÏÖÒ»¸ö¶¨Ê±Æ÷¹¦ÄÜ¡£ÉèÖÃΪ1ʹÓÃʱ¼äƬ¹³×Óº¯Êý£¬0ºöÂÔʱ¼äƬ¹³×Óº¯Êý¡£ */ #define configUSE_TICK_HOOK 0 /* дÈëʵ¼ÊµÄCPUÄÚºËʱÖÓƵÂÊ£¬Ò²¾ÍÊÇCPUÖ¸ÁîÖ´ÐÐƵÂÊ£¬Í¨³£³ÆΪFcclk¡£ÅäÖôËÖµÊÇΪÁËÕýÈ·µÄÅäÖÃϵͳ½ÚÅÄÖжÏÖÜÆÚ¡£ */ #define configCPU_CLOCK_HZ ( 32000000UL ) /* RTOS ϵͳ½ÚÅÄÖжϵÄƵÂÊ¡£¼´Ò»ÃëÖжϵĴÎÊý£¬Ã¿´ÎÖжÏRTOS¶¼»á½øÐÐÈÎÎñµ÷¶È¡£ */ #define configTICK_RATE_HZ ( ( TickType_t ) 1000 ) /* ÅäÖÃÓ¦ÓóÌÐòÓÐЧµÄÓÅÏȼ¶ÊýÄ¿¡£ÈκÎÊýÁ¿µÄÈÎÎñ¶¼¿ÉÒÔ¹²ÏíÒ»¸öÓÅÏȼ¶£¬Ê¹ÓÃг̿ÉÒÔµ¥¶ÀµÄ¸øÓëËüÃÇÓÅÏÈȨ¡£ ÔÚRTOSÄÚºËÖУ¬Ã¿¸öÓÐЧÓÅÏȼ¶¶¼»áÏûºÄÒ»¶¨Á¿µÄRAM£¬Òò´ËÕâ¸öÖµ²»Òª³¬¹ýÄãµÄÓ¦ÓÃʵ¼ÊÐèÒªµÄÓÅÏȼ¶ÊýÄ¿¡£*/ #define configMAX_PRIORITIES ( 5 ) /* ¶¨Òå¿ÕÏÐÈÎÎñʹÓõĶÑÕ»´óС£¬ÒÔ×Ö¶ø²»ÊÇ×Ö½ÚΪµ¥Î»¡£Í¨³£´ËÖµ²»Ó¦Ð¡ÓÚ¶ÔÓ¦´¦ÀíÆ÷ÑÝʾÀý³ÌÎļþFreeRTOSConfig.hÖж¨ÒåµÄÊýÖµ¡£*/ #define configMINIMAL_STACK_SIZE ( ( unsigned short ) 70 ) #define configTOTAL_HEAP_SIZE ( ( size_t ) ( 10 * 1024 ) ) // Modify 10->5 by gwx /* Ö¸¶¨malloc()·ÖÅäµÄ¶ÑµÄ´óС¡£ ÿµ±´´½¨ÈÎÎñ¡¢¶ÓÁС¢»¥³âÁ¿¡¢Èí¼þ¶¨Ê±Æ÷»òÐźÅÁ¿Ê±£¬RTOSÄں˻áΪ´Ë·ÖÅäRAM£¬ÕâÀïµÄRAM¶¼ÊôÓÚ¶Ñ */ #define configTOTAL_HEAP_SIZE ( ( size_t ) ( 10 * 1024 ) ) /* µ÷ÓÃÈÎÎñº¯Êýʱ£¬ÐèÒªÉèÖÃÃèÊöÈÎÎñÐÅÏ¢µÄ×Ö·û´®£¬Õâ¸öºêÓÃÀ´¶¨Òå¸Ã×Ö·û´®µÄ×î´ó³¤¶È¡£ÕâÀﶨÒåµÄ³¤¶È°üÀ¨×Ö·û´®½áÊø·û¡¯\0¡¯¡£ */ #define configMAX_TASK_NAME_LEN ( 16 ) /* ÉèÖóÉ1±íʾÆô¶¯¿ÉÊÓ»¯¸ú×Ùµ÷ÊÔ£¬»á¼¤»îһЩ¸½¼ÓµÄ½á¹¹Ìå³ÉÔ±ºÍº¯Êý¡£ */ #define configUSE_TRACE_FACILITY 1 /* ¶¨Òåϵͳ½ÚÅļÆÊýÆ÷µÄ±äÁ¿ÀàÐÍ£¬¼´¶¨ÒåportTickTypeÊDZíʾ16λ±äÁ¿»¹ÊÇ32λ±äÁ¿¡£0±íʾ32λÎÞ·ûºÅÕûÐΣ¬1±íʾ16λÎÞ·ûºÅÕûÐÎ */ #define configUSE_16_BIT_TICKS 0 /* Õâ¸ö²ÎÊý¿ØÖÆÈÎÎñÔÚ¿ÕÏÐÓÅÏȼ¶ÖеÄÐÐΪ¡£ */ #define configIDLE_SHOULD_YIELD 1 /* ÉèÖÃΪ1±íʾʹÓû¥³âÁ¿£¬ÉèÖóÉ0±íʾºöÂÔ»¥³âÁ¿¡£ */ #define configUSE_MUTEXES 1 /* ¶¨Òå¿ÉÒԼǼµÄ¶ÓÁкÍÐźÅÁ¿µÄ×î´óÊýÄ¿¡£*/ #define configQUEUE_REGISTRY_SIZE 5 /* Ϊ²»Í¬µÄ³£Á¿À´Ê¹Óò»Í¬¶ÑÕ»Òç³ö¼ì²â»úÖÆ¡£ */ #define configCHECK_FOR_STACK_OVERFLOW 2 /* ÉèÖóÉ1±íʾʹÓõݹ黥³âÁ¿£¬ÉèÖóÉ0±íʾ²»Ê¹Óᣠ*/ #define configUSE_RECURSIVE_MUTEXES 0 /* ¸ÃºêÉèÖÃΪ1£¬ÄÇô±ØÐ붨ÒåÒ»¸ömalloc()ʧ°Ü¹³×Óº¯Êý£¬Èç¹ûºêÉèÖÃΪ0£¬malloc()ʧ°Ü¹³×Óº¯Êý²»»á±»µ÷Ó㬼´±ãÒѾ¶¨ÒåÁËÕâ¸öº¯Êý¡£*/ #define configUSE_MALLOC_FAILED_HOOK 1 /* ʹÄÜÈÎÎñ±êÇ©¹¦ÄÜ */ #define configUSE_APPLICATION_TASK_TAG 0 /* Co-routine definitions. */ @@ -94,6 +131,7 @@ /* Prevent the following definitions being included when FreeRTOSConfig.h is included from an asm file. */ #if (configUSE_TICK_HOOK == 1 ) #include "stm32l1xx_tim.h" extern void vConfigureTimerForRunTimeStats( void ); extern unsigned long ulTIM6_OverflowCount; @@ -109,6 +147,7 @@ ulCountValue = ( ( ulTIM6_OverflowCount << 16UL ) | ( unsigned long ) TIM6->CNT ); \ TIM_Cmd( TIM6, ENABLE ); \ } #endif // (configUSE_TICK_HOOK == 1 ) #endif /* FREERTOS_CONFIG_H */
@@ -30,7 +30,7 @@ RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA, ENABLE); /* ³õʼ»¯ÖжÏÓÅÏȼ¶ */ NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1); NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2); NVIC_InitStructure.NVIC_IRQChannel = EXTI0_IRQn; NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 3; NVIC_InitStructure.NVIC_IRQChannelSubPriority = 3; src/STM32L_FreeRTOS/board/stm32_vport.c
@@ -17,10 +17,45 @@ void prvSetupHardware( void ) { init_led_gpio(); //init_keys_interrupt(); init_keys_interrupt(); stm32_init_printf(USART_PORT1, 115200); } /* FreeRTOSConfig.hÖж¨ÒåÁ˺ê configUSE_MALLOC_FAILED_HOOK »áÐèÒª¸Ãº¯ÊýʵÏÖ */ 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 or semaphores. */ for( ;; ); } /* FreeRTOSConfig.hÖж¨ÒåÁ˺ê configUSE_IDLE_HOOK »áÐèÒª¸Ãº¯ÊýʵÏÖ */ void vApplicationIdleHook( void ) { /* Called on each iteration of the idle task. In this case the idle task just enters a low(ish) power mode. */ PWR_EnterSleepMode( PWR_Regulator_ON, PWR_SLEEPEntry_WFI ); } /* FreeRTOSConfig.hÖж¨ÒåÁ˺ê configCHECK_FOR_STACK_OVERFLOW »áÐèÒª¸Ãº¯ÊýʵÏÖ */ void vApplicationStackOverflowHook( TaskHandle_t pxTask, char *pcTaskName ) { ( void ) pcTaskName; ( void ) pxTask; /* Run time stack overflow checking is performed if configconfigCHECK_FOR_STACK_OVERFLOW is defined to 1 or 2. This hook function is called if a stack overflow is detected. */ for( ;; ); } /* FreeRTOSConfig.hÖж¨ÒåÁ˺ê configUSE_TICK_HOOK »áÐèÒª¸Ãº¯ÊýʵÏÖ */ #if (configUSE_TICK_HOOK == 1 ) void vConfigureTimerForRunTimeStats( void ) { TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; @@ -85,38 +120,7 @@ TIM_ClearITPendingBit( TIM6, TIM_IT_Update ); } } /*-----------------------------------------------------------*/ void vApplicationStackOverflowHook( TaskHandle_t pxTask, char *pcTaskName ) { ( void ) pcTaskName; ( void ) pxTask; /* Run time stack overflow checking is performed if configconfigCHECK_FOR_STACK_OVERFLOW is defined to 1 or 2. This hook function is called if a stack overflow is detected. */ for( ;; ); } /*-----------------------------------------------------------*/ 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 or semaphores. */ for( ;; ); } /*-----------------------------------------------------------*/ void vApplicationIdleHook( void ) { /* Called on each iteration of the idle task. In this case the idle task just enters a low(ish) power mode. */ PWR_EnterSleepMode( PWR_Regulator_ON, PWR_SLEEPEntry_WFI ); } #if 0 void vApplicationTickHook( void ) { static unsigned long ulCounter = 0; @@ -134,4 +138,3 @@ } } #endif /*-----------------------------------------------------------*/
