STM32F103基于HAL库移植uC/OS-III

Posted Baker_Streets

tags:

篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了STM32F103基于HAL库移植uC/OS-III相关的知识,希望对你有一定的参考价值。



一、获取uC/OS-III源码

进入 Micrium 公司官网下载中心:http://micrium.com/downloadcenter/
选择ST 系列,点击 View all STMicroelectronics

或者直接在STM32F103C8T6移植uC/OS-III基于HAL库超完整详细过程博客中的链接中下载。



二、创建STM32Cube工程


选择stm32f103c8t6芯片,设置系统时钟为72M。

将PB0和PB1设置为GPIO_Output,用于和LED相连。


进行项目配置后,生成项目:



三、复制uC/OS-III文件到工程文件夹


在项目中创建一个UCOSIII文件夹:


将下载的源文件下的uC-CPUuC-LIBuCOS-III复制到该文件夹:


在Src文件夹下新建一个OS文件夹


将下载的源码中\\EvalBoards\\Micrium\\uC-Eval-STM32F107\\uCOS-III下的文件app.c 、 app_cfg.h 、 cpu_cfg.h 、 includes.h 、 lib_cfg.h 、 os_app_hooks.c 、os_app_hook.h、os_cfg.h、os_cfg_app.h复制到该OS文件夹中:


新建三个空白文件: bsp.c、bsp.h、app.h:



四、工程组件和头文件路径的添加


1. 工程分组的添加


打开工程,添加一下六个组:


2. 添加文件到分组


Src/OS中的bsp.cbsp.h文件添加至 bsp 组中,将 app.c 添加进 Application/User/Core 组中:


UCOSIII/uC-CPU中的cpu_core.ccpu_core.hcpu_def.h添加进uCOSIII_CPU组中,同时将UCOSIII/uC-CPU/ARM-Cortex-M3/RealView中的三个文件添加到该组:


UCOSIII/uC-LIB中的9个文件添加到uCOSIII-LIB组中,同时将UCOSIII/uC-LIB/Ports/ARM-Cortex-M3/Realview中的lib_mem_a.asm添加到该组中:


UCOSIII/UcosIII/Ports/ARM-Cortex-M3/Generic/RealView中的3个文件添加的uCOSIII_Ports组中:


UCOSIII/UcosIII/Source中的20个文件添加到uCOSIII_Source组中:


Core/Src/OS中的以下图中的8个文件添加到OS_cfg组中:


3. 添加头文件路径

如图所示,添加头文件路径:



五、文件内容的修改


1. 启动文件


将启动文件下图中的PendSV_HandlerSystick_Handler改为OS_CPU_PendSVHandlerOS_CPU_SysTickHandler


下图类似:


2. app_cfg.h


修改前:

#define APP_CFG_SERIAL_EN  DEF_ENABLED

修改后:

#define APP_CFG_SERIAL_EN  DEF_DISABLED

修改前:

#define APP_TRACE  BSP_Ser_Printf

修改后:

#define APP_TRACE  (void)

3. includes.h


添加3个头文件:

#include "gpio.h"
#include "app_cfg.h"
#include "app.h"


修改前:

#include <stm32f10x_lib.h>

修改后:

#include "stm32f1xx_hal.h"

4. bsp.c和bsp.h

bsp.c全部改为:

// bsp.c
#include "includes.h"

#define  DWT_CR      *(CPU_REG32 *)0xE0001000
#define  DWT_CYCCNT  *(CPU_REG32 *)0xE0001004
#define  DEM_CR      *(CPU_REG32 *)0xE000EDFC
#define  DBGMCU_CR   *(CPU_REG32 *)0xE0042004

#define  DEM_CR_TRCENA                   (1 << 24)
#define  DWT_CR_CYCCNTENA                (1 <<  0)

CPU_INT32U  BSP_CPU_ClkFreq (void)

    return HAL_RCC_GetHCLKFreq();


void BSP_Tick_Init(void)

	CPU_INT32U cpu_clk_freq;
	CPU_INT32U cnts;
	cpu_clk_freq = BSP_CPU_ClkFreq();
	
	#if(OS_VERSION>=3000u)
		cnts = cpu_clk_freq/(CPU_INT32U)OSCfg_TickRate_Hz;
	#else
		cnts = cpu_clk_freq/(CPU_INT32U)OS_TICKS_PER_SEC;
	#endif
	OS_CPU_SysTickInit(cnts);




void BSP_Init(void)

	BSP_Tick_Init();
	MX_GPIO_Init();



#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED)
void  CPU_TS_TmrInit (void)

    CPU_INT32U  cpu_clk_freq_hz;


    DEM_CR         |= (CPU_INT32U)DEM_CR_TRCENA;                /* Enable Cortex-M3's DWT CYCCNT reg.                   */
    DWT_CYCCNT      = (CPU_INT32U)0u;
    DWT_CR         |= (CPU_INT32U)DWT_CR_CYCCNTENA;

    cpu_clk_freq_hz = BSP_CPU_ClkFreq();
    CPU_TS_TmrFreqSet(cpu_clk_freq_hz);

#endif


#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED)
CPU_TS_TMR  CPU_TS_TmrRd (void)

    return ((CPU_TS_TMR)DWT_CYCCNT);

#endif


#if (CPU_CFG_TS_32_EN == DEF_ENABLED)
CPU_INT64U  CPU_TS32_to_uSec (CPU_TS32  ts_cnts)

	CPU_INT64U  ts_us;
  CPU_INT64U  fclk_freq;

 
  fclk_freq = BSP_CPU_ClkFreq();
  ts_us     = ts_cnts / (fclk_freq / DEF_TIME_NBR_uS_PER_SEC);

  return (ts_us);

#endif
 
 
#if (CPU_CFG_TS_64_EN == DEF_ENABLED)
CPU_INT64U  CPU_TS64_to_uSec (CPU_TS64  ts_cnts)

	CPU_INT64U  ts_us;
	CPU_INT64U  fclk_freq;


  fclk_freq = BSP_CPU_ClkFreq();
  ts_us     = ts_cnts / (fclk_freq / DEF_TIME_NBR_uS_PER_SEC);
	
  return (ts_us);

#endif

bsp.h:

// bsp.h
#ifndef  __BSP_H__
#define  __BSP_H__

#include "stm32f1xx_hal.h"

void BSP_Init(void);

#endif

5. main.c

/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "gpio.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include <includes.h>
/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */

/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/

/* USER CODE BEGIN PV */
//任务控制块
static  OS_TCB   AppTaskStartTCB;

//任务堆栈
static  CPU_STK  AppTaskStartStk[APP_TASK_START_STK_SIZE];

/* 私有函数原形 --------------------------------------------------------------*/
static  void  AppTaskCreate(void);
static  void  AppObjCreate(void);
static  void  AppTaskStart(void *p_arg);
/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
/**
  * @brief System Clock Configuration
  * @retval None
  */
void SystemClock_Config(void)

  RCC_OscInitTypeDef RCC_OscInitStruct = 0;
  RCC_ClkInitTypeDef RCC_ClkInitStruct = 0;

  /**Initializes the CPU, AHB and APB busses clocks 
  */
  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
  RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
  RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  
    Error_Handler();
  
  /**Initializes the CPU, AHB and APB busses clocks 
  */
  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
  
    Error_Handler();
  


/* USER CODE END 0 */

/**
  * @brief  The application entry point.
  * @retval int
  */
int main(void)

  /* USER CODE BEGIN 1 */
	OS_ERR  err;
  /* USER CODE END 1 */

  /* MCU Configuration--------------------------------------------------------*/

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
//  HAL_Init();

  /* USER CODE BEGIN Init */

  /* USER CODE END Init */

  /* Configure the system clock */
//  SystemClock_Config();

  /* USER CODE BEGIN SysInit */
	OSInit(&err);    
  /* USER CODE END SysInit */

  /* Initialize all configured peripherals */
//  MX_GPIO_Init();
  /* USER CODE BEGIN 2 */

  /* USER CODE END 2 */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
                                                                                 
	/* 创建任务 */
	OSTaskCreate((OS_TCB     *)&AppTaskStartTCB,                /* Create the start task                                */
				 (CPU_CHAR   *)"App Task Start",
				 (OS_TASK_PTR ) AppTaskStart,
				 (void       *) 0,
				 (OS_PRIO     ) APP_TASK_START_PRIO,
				 (CPU_STK    *)&AppTaskStartStk[0],
				 (CPU_STK_SIZE) APP_TASK_START_STK_SIZE / 10,
				 (CPU_STK_SIZE) APP_TASK_START_STK_SIZE,
				 (OS_MSG_QTY  ) 0,
				 (OS_TICK     ) 0,
				 (void       *) 0,
				 (OS_OPT      )(OS_OPT_TASK_STK_CHK | OS_OPT_TASK_STK_CLR),
				 (OS_ERR     *)&err);
	/* 启动多任务系统,控制权交给uC/OS-III */
	OSStart(&err);            /* Start multitasking (i.e. give control to uC/OS-III). */
               



/**
  * 函数功能: 启动任务函数体。
  * 输入参数: p_arg 是在创建该任务时传递的形参
  * 返 回 值: 无
  * 说    明:无
  */
static  void  AppTaskStart (void *p_arg)

  OS_ERR      err;

  (void)p_arg;

  BSP_Init();                                                 /* Initialize BSP functions                             */
  CPU_Init();

  Mem_Init();                                                 /* Initialize Memory Management Module                  */

#if OS_CFG_STAT_TASK_EN > 0u
  OSStatTaskCPUUsageInit(&err);                               /* Compute CPU capacity with no task running            */
#endif

  CPU_IntDisMeasMaxCurReset();

  AppTaskCreate();                                            /* Create Application Tasks                             */

  AppObjCreate();                                             /* Create Application Objects                           */

HAL_GPIO_WritePin(GPIOB, GPIO_PIN_1,GPIO_PIN_RESET);
  while (DEF_TRUE)
  
	    HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_0);
//		HAL_GPIO_TogglePin(LED0_GPIO_Port,LED0_Pin);
//		HAL_GPIO_WritePin(LED1_GPIO_Port,LED1_Pin, GPIO_PIN_SET);
		OSTimeDlyHMSM(0, 0, 0, 500,
                  OS_OPT_TIME_HMSM_STRICT,
                  &err);
    /* USER CODE END WHILE */

    /* USER CODE BEGIN 3 */
  
  /* USER CODE END 3 */



/* USER CODE BEGIN 4 */
/**
  * 函数功能: 创建应用任务
  * 输入参数: p_arg 是在创建该任务时传递的形参
  * 返 回 值: 无
  * 说    明:无
  */
static  void  AppTaskCreate (void)

  



/**
  * 函数功能: uCOSIII内核对象创建
  * 输入参数: 无
  * 返 回 值: 无
  * 说    明:无
  */
static  void  AppObjCreate (void)

	

/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @retval None
  */
void Error_Handler(void)

  /* USER CODE BEGIN Error_Handler_Debug */
  /* User can add his own implementation to report the HAL error return state */

  /* USER CODE END Error_Handler_Debug */


#ifdef  USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *         where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(uint8_t *file, uint32_t line)
 
  /* USER CODE BEGIN 6 */
  /* User can add his own implementation to report the file name and line number,
     tex: printf("Wrong parameters value: file %s on line %d\\r\\n", file, line) */
  /* USER CODE END 6 */

#endif /* USE_FULL_ASSERT */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

6. lib_cfg.h

加入宏定义:

#define  LIB_MEM_CFG_HEAP_SIZE          10u * 1024u

7. app.c

只有一行

#include "includes.h"


六、运行结果



参考

STM32F103C8T6移植uC/OS-III基于HAL库超完整详细过程

STM32F103C8移植uCOSIII(HAL库)

以上是关于STM32F103基于HAL库移植uC/OS-III的主要内容,如果未能解决你的问题,请参考以下文章

MPU9250的MPL移植_HAL库(以STM32F103为主控)

基于STM32F103C8T6最小系统板HAL库CubeMX驱动HC-SR501红外人体传感模块

基于STM32F103C8T6最小系统板HAL库CubeMX驱动HC-SR501红外人体传感模块

基于STM32F103C8T6最小系统板HAL库CubeMX驱动HC-SR501红外人体传感模块

STM32F103VET6基于HAL库和标准库下DAC 心形波形输出

基于STM32F103C8T6最小系统板HAL库CubeMX SPI驱动7针 OLED显示屏(0.96寸 1.3寸通用)