STM32 C语言函数中文注释添加

/* USER CODE END Header / / Includes ------------------------------------------------------------------*/ #include "main.h" #include "adc.h" #include "can.h" #include "i2c.h" #include "spi.h" #include "tim.h" #include "usart.h" #include "gpio.h"

/* Private includes ----------------------------------------------------------/ / USER CODE BEGIN Includes */ #include <stdio.h> #include <string.h> #include <stdlib.h>

#include "FOC.h" #include "FOC_utils.h" #include "stm32_mcu.h" #include "retarget.h"

#include "st7735.h" #include "fonts.h" #include "image.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 */

/* 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 */

/* USER CODE END 0 */

/**

@brief 应用程序入口点。
@retval int / int main(void) { / USER CODE BEGIN 1 */

/* USER CODE END 1 */

/* MCU 配置--------------------------------------------------------*/

/* 重置所有外设，初始化 Flash 接口和 Systick。 */ HAL_Init();

/* USER CODE BEGIN Init */

/* USER CODE END Init */

/* 配置系统时钟 */ SystemClock_Config();

/* USER CODE BEGIN SysInit */

/* USER CODE END SysInit */

/* 初始化所有配置的外设 / MX_GPIO_Init(); MX_CAN_Init(); MX_I2C1_Init(); MX_USART1_UART_Init(); MX_TIM1_Init(); MX_ADC1_Init(); MX_SPI1_Init(); / USER CODE BEGIN 2 */ RetargetInit(&huart1); FOC_init(); ST7735_Init();

ST7735_FillScreen(ST7735_WHITE);
ST7735_DrawImage(0, 0, ST7735_HEIGHT, ST7735_HEIGHT, (uint16_t*)head_portrait_80x80);
ST7735_WriteString(80, 0, 'ZHT', Font_11x18, ST7735_BLUE, ST7735_BLACK);
ST7735_WriteString(80, 18, 'Hello!', Font_11x18, ST7735_BLUE, ST7735_BLACK);

/* USER CODE END 2 */

/* 无限循环 / / USER CODE BEGIN WHILE */ while (1) { for (float angle = 0; angle < _2PI; angle += 0.05) { FOC_SVPWM(0, 2, angle); printf('Angle:%.2f\n', angle);

        char display_string[20];
        char display_number[10];
        strcpy(display_string, 'Angle:');

// strcat(display_string, itoa((int)angle, display_number, 10)); // strcat(display_string, '\n');

// ST7735_WriteString(80, 36, '123', Font_11x18, ST7735_BLUE, ST7735_BLACK); HAL_Delay(1); } // _writeDutyCycle3PWM(1, 0, 0); // HAL_Delay(500); // _writeDutyCycle3PWM(1, 1, 0); // HAL_Delay(500); // _writeDutyCycle3PWM(0, 1, 0); // HAL_Delay(500); // _writeDutyCycle3PWM(0, 1, 1); // HAL_Delay(500); // _writeDutyCycle3PWM(0, 0, 1); // HAL_Delay(500); // _writeDutyCycle3PWM(1, 0, 1); // HAL_Delay(500); /* USER CODE END WHILE */

/* USER CODE BEGIN 3 */
}

/* USER CODE END 3 */ }

/**

@brief 系统时钟配置
@retval 无 */ void SystemClock_Config(void) { RCC_OscInitTypeDef RCC_OscInitStruct = {0}; RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};

/** 初始化 RCC 振荡器，根据 RCC_OscInitTypeDef 结构体中指定的参数。 / 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(); } /* 初始化 CPU、AHB 和 APB 总线时钟 */ 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(); } PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADC; PeriphClkInit.AdcClockSelection = RCC_ADCPCLK2_DIV6; if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK) { Error_Handler(); } }

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**

@brief 此函数在发生错误时执行。
@retval 无 / void Error_Handler(void) { / USER CODE BEGIN Error_Handler_Debug / / 用户可以添加自己的实现来报告 HAL 错误返回状态 / __disable_irq(); while (1) { } / USER CODE END Error_Handler_Debug */ }

#ifdef USE_FULL_ASSERT /**

@brief 报告发生 assert_param 错误的源文件名称和源行号。
@param file: 指向源文件名
@param line: assert_param 错误源行号
@retval 无 */ void assert_failed(uint8_t file, uint32_t line) { / USER CODE BEGIN 6 / / 用户可以添加自己的实现来报告文件名和行号，例如：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/