STM32F103C8T6 UART LOG

谁借莪１个温暖的怀抱￠ 2022-12-22 08:56 99阅读 0赞

/\* USER CODE BEGIN Header */  
/*\*

--------------------

*  @file : main.c
 *  @brief : Main program body

--------------------

*  @attention
 *  
 *  ## © Copyright (c) 2020 STMicroelectronics. ##
 *  All rights reserved.
 *  
 *  This software component is licensed by ST under BSD 3-Clause license,
 *  the “License”; You may not use this file except in compliance with the
 *  License. You may obtain a copy of the License at:
 *      opensource.org/licenses/BSD-3-Clause
 *

--------------------

*/  
/* USER CODE END Header */  
/* Includes ------------------------------------------------------------------*/  
\#include “main.h”  
\#include <stdio.h>  
/* Private includes ----------------------------------------------------------*/  
/* USER CODE BEGIN Includes \*/

/\* 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 ---------------------------------------------------------\*/  
UART\_HandleTypeDef huart1;

/\* USER CODE BEGIN PV \*/

/\* USER CODE END PV \*/

/\* Private function prototypes -----------------------------------------------\*/  
void SystemClock\_Config(void);  
static void MX\_GPIO\_Init(void);  
static void MX\_USART1\_UART\_Init(void);  
\#include <stdio.h>

/\*\*

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

/\* USER CODE BEGIN Init \*/

/\* USER CODE END Init \*/

/\* Configure the system clock \*/  
SystemClock\_Config();

/\* USER CODE BEGIN SysInit \*/

/\* USER CODE END SysInit \*/

/\* Initialize all configured peripherals */  
MX\_GPIO\_Init();  
MX\_USART1\_UART\_Init();  
/* USER CODE BEGIN 2 \*/

/\* USER CODE END 2 \*/

/\* Infinite loop */  
/* USER CODE BEGIN WHILE \*/  
char buf\[256\]=\{0\};  
int i=0;

while (1)  
\{  
sprintf(buf,“fun:%s,line:%d %d \\r\\n”,**func**,**LINE**,i++);  
HAL\_UART\_Transmit(&huart1,buf,strlen(buf),100);  
HAL\_Delay(100);  
\}  
/\* USER CODE END 3 \*/  
\}

/\*\*

*  @brief System Clock Configuration
 *  @retval None  
    \*/  
    void SystemClock\_Config(void)  
    \{  
    RCC\_OscInitTypeDef RCC\_OscInitStruct = \{0\};  
    RCC\_ClkInitTypeDef RCC\_ClkInitStruct = \{0\};

/\*\* Initializes the RCC Oscillators according to the specified parameters

*  in the RCC\_OscInitTypeDef structure.  
    */  
    RCC\_OscInitStruct.OscillatorType = RCC\_OSCILLATORTYPE\_HSI;  
    RCC\_OscInitStruct.HSIState = RCC\_HSI\_ON;  
    RCC\_OscInitStruct.HSICalibrationValue = RCC\_HSICALIBRATION\_DEFAULT;  
    RCC\_OscInitStruct.PLL.PLLState = RCC\_PLL\_NONE;  
    if (HAL\_RCC\_OscConfig(&RCC\_OscInitStruct) != HAL\_OK)  
    \{  
    Error\_Handler();  
    \}  
    /*\* Initializes the CPU, AHB and APB buses 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();  
\}  
\}

/\*\*

*  @brief USART1 Initialization Function
 *  @param None
 *  @retval None  
    \*/  
    static void MX\_USART1\_UART\_Init(void)  
    \{

/\* USER CODE BEGIN USART1\_Init 0 \*/

/\* USER CODE END USART1\_Init 0 \*/

/\* USER CODE BEGIN USART1\_Init 1 \*/

/\* USER CODE END USART1\_Init 1 */  
huart1.Instance = USART1;  
huart1.Init.BaudRate = 115200;  
huart1.Init.WordLength = UART\_WORDLENGTH\_8B;  
huart1.Init.StopBits = UART\_STOPBITS\_1;  
huart1.Init.Parity = UART\_PARITY\_NONE;  
huart1.Init.Mode = UART\_MODE\_TX\_RX;  
huart1.Init.HwFlowCtl = UART\_HWCONTROL\_NONE;  
huart1.Init.OverSampling = UART\_OVERSAMPLING\_16;  
if (HAL\_UART\_Init(&huart1) != HAL\_OK)  
\{  
Error\_Handler();  
\}  
/* USER CODE BEGIN USART1\_Init 2 \*/

/\* USER CODE END USART1\_Init 2 \*/

/\*\*

*  @brief GPIO Initialization Function
 *  @param None
 *  @retval None  
    \*/  
    static void MX\_GPIO\_Init(void)  
    \{

/\* GPIO Ports Clock Enable \*/  
\_\_HAL\_RCC\_GPIOA\_CLK\_ENABLE();

/\* USER CODE BEGIN 4 \*/

/\* 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 \*/