اطلاعیه

**mahdi89** · 2019-04-15T21:26:08

پاسخ : مشکل با freeRTOS سه هفته درگیرشمممم

با کیل 5 برای stm32f103rb دارم کد میزنم

**slh** · 2019-04-16T12:00:20

پاسخ : مشکل با freeRTOS سه هفته درگیرشمممم

مقادیری رو که به توابع میقرستی با دیباگ چک کن و با برنامه های دمو مقایسه کن. برنامه ات رو خط به خط با برنامه ای که درست کار میکنه مقایسه کن... مخصوصا اونجایی که از Pointer استفاده شده.

**mahdi89** · 2019-04-16T23:00:30

پاسخ : راه حل پرش نکردن برنامه به task ها در freeRTOS

ممنون بابت راهنمایی اما مشکل توی نرفتن برنامه به توابع بود، کلا نمیرفت حتی به خط اول
خداروشکر مشکل حل شد
دوستانی که ممکنه درگیر این مشکل بشین، دلیلش تنظیمات فایل FreeRTOSConfig.h بود که کل نمونه گذاشته شده توی سایت اصلی رو کپی کردم و مقادیرش رو با یک مثال سالم تغییر دادم که خدارو شکر راه افتاد.
نمونه فایل دیفاین خودم رو که از سایت اصلی گرفتم و تغییرات لازم رو دادم میزارم:



#ifndef FREERTOS_CONFIG_H

#define FREERTOS_CONFIG_H



/* Cortex-M specific definitions. */

#ifdef __NVIC_PRIO_BITS//<<<<<<<<<<<<<<<<<<

  /* __NVIC_PRIO_BITS will be specified when CMSIS is being used. */

  #define configPRIO_BITS                     __NVIC_PRIO_BITS//<<<<<<<<<<<<<<<<<<

#else

  /* 7 priority levels */

  #define configPRIO_BITS                     4 //3//<<<<<<<<<<<<<<<<<<

#endif





/* The lowest interrupt priority that can be used in a call to a "set priority" function. */

#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY       0xff //0x07//<<<<<<<<<<<<<<<<<<





#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY  10 //5//<<<<<<<<<<<<<<<<<<





//#define INCLUDE_xQueueGetMutexHolder          1//<<<<<<<<<<

//#define INCLUDE_xSemaphoreGetMutexHolder      1//<<<<<<<<<<<<<





//#define INCLUDE_uxTaskGetStackHighWaterMark2  1//<<<<<<<<<<<<<





/* Map the FreeRTOS port interrupt handlers to their CMSIS standard names. */  // NOTE: if remove this unit then, not jump to task.

#define xPortPendSVHandler                    PendSV_Handler//<<<<<<<<<<<<<

#define vPortSVCHandler                       SVC_Handler//<<<<<<<<<<<<<

#define xPortSysTickHandler                   SysTick_Handler//<<<<<<<<<<<<<





//#if (defined(__ARMCC_VERSION) || defined(__GNUC__) || defined(__ICCARM__))//<<<<<<<<<<<<<

/* Include debug event definitions */

//#include "freertos_evr.h"//<<<<<<<<<<<<<

//#endif









/* Here is a good place to include header files that are required across

your application. */

//#include "something.h"





#define configUSE_PREEMPTION                    1//1

//#define configUSE_PORT_OPTIMISED_TASK_SELECTION 0

#define configUSE_TICKLESS_IDLE                 1//0

#define configCPU_CLOCK_HZ                      72000000//(SystemCoreClock)//72000000

#define configTICK_RATE_HZ                      ((TickType_t)1000)//250

#define configMAX_PRIORITIES                    5//5

#define configMINIMAL_STACK_SIZE                ((unsigned short)130)//128

#define configMAX_TASK_NAME_LEN                 (10)//16

#define configUSE_16_BIT_TICKS                  0//0

#define configIDLE_SHOULD_YIELD                 1//1

#define configUSE_TASK_NOTIFICATIONS            1//1

#define configUSE_MUTEXES                       1//0

#define configUSE_RECURSIVE_MUTEXES             1//0

#define configUSE_COUNTING_SEMAPHORES           1//0

//#define configUSE_ALTERNATIVE_API               0 /* Deprecated! */

#define configQUEUE_REGISTRY_SIZE               0//10

#define configUSE_QUEUE_SETS                    1//0

#define configUSE_TIME_SLICING                  1//0

#define configUSE_NEWLIB_REENTRANT              0//0

//#define configENABLE_BACKWARD_COMPATIBILITY     0

//#define configNUM_THREAD_LOCAL_STORAGE_POINTERS 5

//#define configSTACK_DEPTH_TYPE                  uint16_t

//#define configMESSAGE_BUFFER_LENGTH_TYPE        size_t





/* Memory allocation related definitions. */

#define configSUPPORT_STATIC_ALLOCATION         0//1

#define configSUPPORT_DYNAMIC_ALLOCATION        1//1

#define configTOTAL_HEAP_SIZE                   ((size_t)4096)//4096

//#define configAPPLICATION_ALLOCATED_HEAP        1





/* Hook function related definitions. */

#define configUSE_IDLE_HOOK                     0//0

#define configUSE_TICK_HOOK                     0//0

#define configCHECK_FOR_STACK_OVERFLOW          0//0

#define configUSE_MALLOC_FAILED_HOOK            0//0

#define configUSE_DAEMON_TASK_STARTUP_HOOK      0//0





/* Run time and task stats gathering related definitions. */

//#define configGENERATE_RUN_TIME_STATS           0

#define configUSE_TRACE_FACILITY                1//0

//#define configUSE_STATS_FORMATTING_FUNCTIONS    0





/* Co-routine related definitions. */

#define configUSE_CO_ROUTINES                   0//0

//#define configMAX_CO_ROUTINE_PRIORITIES         1





/* Software timer related definitions. */

#define configUSE_TIMERS                        1//1

#define configTIMER_TASK_PRIORITY               2//3

#define configTIMER_QUEUE_LENGTH                5//10

#define configTIMER_TASK_STACK_DEPTH            (configMINIMAL_STACK_SIZE * 2)//configMINIMAL_STACK_SIZE





/* Interrupt nesting behaviour configuration. */

#define configKERNEL_INTERRUPT_PRIORITY         (configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS))//[dependent of processor]

#define configMAX_SYSCALL_INTERRUPT_PRIORITY    (configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS))//[dependent on processor and application]

//#define configMAX_API_CALL_INTERRUPT_PRIORITY   [dependent on processor and application]





/* Define to trap errors during development. */

//#define configASSERT( ( x ) )                                 if( ( x ) == 0 ) vAssertCalled( __FILE__, __LINE__ )

    #define configASSERT( x )                     if( ( x ) == 0 ) { taskDISABLE_INTERRUPTS(); for( ;; ); }//up line





/* FreeRTOS MPU specific definitions. */

//#define configINCLUDE_APPLICATION_DEFINED_PRIVILEGED_FUNCTIONS 0





/* Optional functions - most linkers will remove unused functions anyway. */

#define INCLUDE_vTaskPrioritySet                1//1

#define INCLUDE_uxTaskPriorityGet               1//1

#define INCLUDE_vTaskDelete                     1//1

#define INCLUDE_vTaskSuspend                    1//1

//#define INCLUDE_xResumeFromISR                  1

#define INCLUDE_vTaskDelayUntil                 1//1

#define INCLUDE_vTaskDelay                      1//1

#define INCLUDE_xTaskGetSchedulerState          1//1

#define INCLUDE_xTaskGetCurrentTaskHandle       1//1

#define INCLUDE_uxTaskGetStackHighWaterMark     1//0

#define INCLUDE_xTaskGetIdleTaskHandle          1//0

#define INCLUDE_eTaskGetState                   1//0

//#define INCLUDE_xEventGroupSetBitFromISR        1

#define INCLUDE_xTimerPendFunctionCall          1//0

#define INCLUDE_xTaskAbortDelay                 1//0

#define INCLUDE_xTaskGetHandle                  1//0

#define INCLUDE_xTaskResumeFromISR              1//1





/* A header file that defines trace macro can be included here. */





#endif /* FREERTOS_CONFIG_H */

اون مقادیری که در دیفاین ها جلوشون یک مقدار دیگه در کامنت قرار گرفته مقادیری هستن که من تغییر دادم و مقادیر کامنت شده مقادیر اولیه خود سایت هست که نمونه توی سایت یک نمونه خام هست که برای هر پروژه نیاز به تغییر متفاوتی داره.

اینم برنامه خود main



#include "stm32f10x_conf.h"





//freeRTOS include

#include "freeRTOS.h" //ignore this error, the thing still compiles

#include "task.h"





void my_system_init(void);





static void debugTask1(void *pvParameters);

static void debugTask2(void *pvParameters);





int main(void)

{

    //Hardware setup

    my_system_init();

    

    //RTOS setup    

    xTaskCreate(debugTask1, "debug1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY + 1, NULL);

    xTaskCreate(debugTask2, "debug2", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY + 1, NULL);

        

    vTaskStartScheduler();//after this func, program never next instruction run of func "main"

    

    while(1)//never program run this.

    { }

}





/*-----------------------------------------------------------*/

static void debugTask1(void *pvParameters)

{

    while(1)

    {

        GPIOA->BSRR = GPIO_Pin_5;

        vTaskDelay( 750 / portTICK_PERIOD_MS ); //any value = millisec

        

        GPIOA->BRR = GPIO_Pin_5;

        vTaskDelay( 250 / portTICK_PERIOD_MS ); //any value = millisec

    }

}





/*-----------------------------------------------------------*/

static void debugTask2(void *pvParameters)

{

    while(1)

    {

        GPIOA->BSRR = GPIO_Pin_6;

        vTaskDelay( 750 / portTICK_PERIOD_MS ); //any value = millisec

        

        GPIOA->BRR = GPIO_Pin_6;

        vTaskDelay( 250 / portTICK_PERIOD_MS ); //any value = millisec

    }

}





/*-----------------------------------------------------------*/

void my_system_init(void)

{

    extern void SystemInit(void);

    extern void SystemCoreClockUpdate(void);

    

    uint16_t HSEState = 0;

    uint16_t StartUpCounter = 0;

    

    //--------------------rcc

    SystemInit();

    SystemCoreClockUpdate();

    

    //---CR

    //Enable HSE

    RCC->CR |= ((uint32_t)RCC_CR_HSEON); 

    //Wait till HSE is ready and if time out is reached exit

    do

  {

    HSEState = RCC->CR & RCC_CR_HSERDY;

    StartUpCounter++;  

  } while((HSEState == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));

    

    //--->for find error in osc

//    if ((RCC->CR & RCC_CR_HSERDY) != RESET) //batter not use is this, have error if need this then use of this instruction in func "static void SetSysClockToHSE(void)" in source "system_stm32f10x.c".

//  {

//    HSEState = (uint32_t)0x01;

//  }

//  else

//  {

//    HSEState = (uint32_t)0x00;

//  }

    //---<

    

//    if (HSEState == (uint32_t)0x01) //batter not use is this, have error if need this then use of this instruction in func "static void SetSysClockToHSE(void)" in source "system_stm32f10x.c".

//  {

    //RCC->CR |= ((uint32_t)RCC_CR_CSSON); //Enable Clock Security System(CSS): this will generate an NMI exception when HSE clock fails.

    

    //-1--> i know work, get of "system_stm32f10x.c"

    //FLASH->ACR |= FLASH_ACR_PRFTBE; //Enable Prefetch Buffer

    //

    // Flash 2 wait state 

    //FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY);

    //FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_2;

    

    //-1--<

    

    //---CFGR

    RCC->CFGR |= ((uint32_t)RCC_CFGR_HPRE_DIV1); // HCLK = SYSCLK

    RCC->CFGR |= ((uint32_t)RCC_CFGR_PPRE2_DIV1); // PCLK2 = HCLK

    RCC->CFGR |= ((uint32_t)RCC_CFGR_PPRE1_DIV2); // PCLK1 = HCLK

    

    //PLL configuration: PLLCLK=HSE*9=72MHz

    RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL));

    RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLMULL9);

    

    //Enable PLL

    RCC->CR |= RCC_CR_PLLON;

    //wait till PLL is ready

    while((RCC->CR & RCC_CR_PLLRDY) == 0)

    {

    }

    

    //Select PLL as system clock source

    RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW));

    RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL;

    //wait till PLL is used as system clock source

    while((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) //0x08 == RCC_CFGR_SWS_PLL

    {

    }

    

    //--------------------port

    GPIO_InitTypeDef GPIO_InitStructure;

    

    //led1

    RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);

    GPIO_InitStructure.GPIO_Pin = GPIO_Pin_5; //LED1

    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;

    GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;

    GPIO_Init(GPIOA, &GPIO_InitStructure);

    

    //led2

    RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);

    GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6; //LED2

    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;

    GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;

    GPIO_Init(GPIOA, &GPIO_InitStructure);

}