گام به گام برای شروع کار با برد STM32F103C8T6

/** 

  ****************************************************************************** 

  * LED Test 

  * Description        : Saeed Hosseini @ Electropeak 

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  ****************************************************************************** 

  * 

  * COPYRIGHT(c) 2019 STMicroelectronics 

  * 

  * Redistribution and use in source and binary forms, with or without modification, 

  * are permitted provided that the following conditions are met: 

  *   1. Redistributions of source code must retain the above copyright notice, 

  *      this list of conditions and the following disclaimer. 

  *   2. Redistributions in binary form must reproduce the above copyright notice, 

  *      this list of conditions and the following disclaimer in the documentation 

  *      and/or other materials provided with the distribution. 

  *   3. Neither the name of STMicroelectronics nor the names of its contributors 

  *      may be used to endorse or promote products derived from this software 

  *      without specific prior written permission. 

  * 

  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 

  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 

  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 

  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 

  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 

  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 

  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 

  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 

  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 

  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

  * 

  ****************************************************************************** 

  */ 

/* Includes ------------------------------------------------------------------*/ 

#include "main.h" 

#include "stm32f1xx_hal.h" 

 

/* USER CODE BEGIN Includes */ 

 

/* USER CODE END Includes */ 

 

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

 

/* USER CODE BEGIN PV */ 

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

 

/* USER CODE END PV */ 

 

/* Private function prototypes -----------------------------------------------*/ 

void SystemClock_Config(void); 

void Error_Handler(void); 

static void MX_GPIO_Init(void); 

 

/* USER CODE BEGIN PFP */ 

/* Private function prototypes -----------------------------------------------*/ 

 

/* USER CODE END PFP */ 

 

/* USER CODE BEGIN 0 */ 

 

/* USER CODE END 0 */ 

 

int main(void) 

{ 

 

  /* USER CODE BEGIN 1 */ 

 

  /* USER CODE END 1 */ 

 

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

 

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */ 

  HAL_Init(); 

 

  /* Configure the system clock */ 

  SystemClock_Config(); 

 

  /* Initialize all configured peripherals */ 

  MX_GPIO_Init(); 

 

  /* USER CODE BEGIN 2 */ 

 

  /* USER CODE END 2 */ 

 

  /* Infinite loop */ 

  /* USER CODE BEGIN WHILE */ 

  while (1) 

  { 

  /* USER CODE END WHILE */ 

HAL_GPIO_TogglePin(LED_GPIO_Port,LED_Pin); 

HAL_Delay(50); 

  /* USER CODE BEGIN 3 */ 

 

  } 

  /* USER CODE END 3 */ 

 

} 

 

/** System Clock Configuration 

*/ 

void SystemClock_Config(void) 

{ 

 

  RCC_OscInitTypeDef RCC_OscInitStruct; 

  RCC_ClkInitTypeDef RCC_ClkInitStruct; 

 

    /**Initializes the CPU, AHB and APB busses clocks  

    */ 

  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; 

  RCC_OscInitStruct.HSIState = RCC_HSI_ON; 

  RCC_OscInitStruct.HSICalibrationValue = 16; 

  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE; 

  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_HSI; 

  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; 

  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; 

  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; 

 

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0) != HAL_OK) 

  { 

    Error_Handler(); 

  } 

 

    /**Configure the Systick interrupt time  

    */ 

  HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000); 

 

    /**Configure the Systick  

    */ 

  HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK); 

 

  /* SysTick_IRQn interrupt configuration */ 

  HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0); 

} 

 

/** Configure pins as  

        * Analog  

        * Input  

        * Output 

        * EVENT_OUT 

        * EXTI 

*/ 

static void MX_GPIO_Init(void) 

{ 

 

  GPIO_InitTypeDef GPIO_InitStruct; 

 

  /* GPIO Ports Clock Enable */ 

  __HAL_RCC_GPIOC_CLK_ENABLE(); 

  __HAL_RCC_GPIOA_CLK_ENABLE(); 

 

  /*Configure GPIO pin Output Level */ 

  HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_RESET); 

 

  /*Configure GPIO pin : LED_Pin */ 

  GPIO_InitStruct.Pin = LED_Pin; 

  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; 

  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; 

  HAL_GPIO_Init(LED_GPIO_Port, &GPIO_InitStruct); 

 

} 

 

/* USER CODE BEGIN 4 */ 

 

/* USER CODE END 4 */ 

 

/** 

  * @brief  This function is executed in case of error occurrence. 

  * @param  None 

  * @retval None 

  */ 

void Error_Handler(void) 

{ 

  /* USER CODE BEGIN Error_Handler */ 

  /* User can add his own implementation to report the HAL error return state */ 

  while(1)  

  { 

  } 

  /* USER CODE END Error_Handler */  

} 

 

#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, 

    ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ 

  /* USER CODE END 6 */ 

 

} 

 

#endif 

 

/** 

  * @} 

  */  

 

/** 

  * @} 

*/  

 

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