优化提交
This commit is contained in:
冯佳
464
APP/Src/main.c
464
APP/Src/main.c
@ -2,20 +2,19 @@
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/**
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******************************************************************************
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* @file : main.c
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* @brief : Main program body
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* @brief : 主程序文件
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* @author : Auto-generated
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* @date : 2026-01-29
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2025 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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* 本文件包含STM32F407VET6开发板的主程序逻辑
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* 包括系统初始化、外设配置和主循环处理
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "main.h"
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@ -39,7 +38,10 @@
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/* Private define ------------------------------------------------------------*/
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/* USER CODE BEGIN PD */
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// LED闪烁间隔时间（毫秒）
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#define LED_TOGGLE_INTERVAL 500
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// 以太网状态检查间隔时间（毫秒）
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#define ETH_CHECK_INTERVAL 5000
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/* USER CODE END PD */
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/* Private macro -------------------------------------------------------------*/
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@ -50,18 +52,32 @@
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/* Private variables ---------------------------------------------------------*/
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/* USER CODE BEGIN PV */
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/* LED instance */
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// LED实例
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static led_t led;
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/* Timer variables for non-blocking delays */
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// 定时器变量（用于非阻塞延时）
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static uint32_t led_toggle_timer = 0;
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#define LED_TOGGLE_INTERVAL 500 /* 500ms interval for LED toggling */
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static uint32_t eth_check_timer = 0;
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static uint8_t last_link_status = 0;
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/* USER CODE END PV */
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/* Private function prototypes -----------------------------------------------*/
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void SystemClock_Config(void);
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/* USER CODE BEGIN PFP */
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// 初始化系统外设
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static void system_peripherals_init(void);
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// 初始化以太网
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static void ethernet_init(void);
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// 初始化LED
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static void led_init_system(void);
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// 初始化W25QXX存储芯片
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static void w25qxx_init_system(void);
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// 处理按键事件
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static void key_events_handler(void);
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// 处理LED闪烁
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static void led_blink_handler(void);
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// 处理以太网状态检查
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static void ethernet_status_handler(void);
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/* USER CODE END PFP */
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/* Private user code ---------------------------------------------------------*/
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@ -70,201 +86,53 @@ void SystemClock_Config(void);
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/* USER CODE END 0 */
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/**
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* @brief The application entry point.
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* @brief 应用程序入口点
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* @retval int
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*/
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int main(void)
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{
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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/* MCU Configuration--------------------------------------------------------*/
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/* MCU配置--------------------------------------------------------*/
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/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
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/* 重置所有外设，初始化Flash接口和SysTick */
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HAL_Init();
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/* USER CODE BEGIN Init */
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/* USER CODE END Init */
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/* Configure the system clock */
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/* 配置系统时钟 */
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SystemClock_Config();
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/* USER CODE BEGIN SysInit */
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/* USER CODE END SysInit */
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/* Initialize board support package */
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/* 初始化板级支持包 */
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bsp_init();
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/* USER CODE BEGIN 2 */
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/* Initialize modules */
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delay_init();
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logging_init();
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/* Initialize Ethernet (LAN8720) */
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log_debug("Starting Ethernet initialization...\r\n");
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const bsp_board_config_t* board_config = bsp_get_board_config();
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bsp_eth_config_t eth_config = board_config->eth;
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if (bsp_eth_init(ð_config) == HAL_RET_OK) {
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log_info("Ethernet initialized successfully\r\n");
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/* Get Ethernet status */
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bsp_eth_status_t eth_status;
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if (bsp_eth_get_status(ð_status) == HAL_RET_OK) {
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log_info("Ethernet PHY ID: 0x%04X 0x%04X\r\n", eth_status.phy_id1, eth_status.phy_id2);
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log_info("Ethernet link status: %s\r\n", eth_status.link_up ? "UP" : "DOWN");
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if (eth_status.link_up) {
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log_info("Ethernet speed: %lu Mbps\r\n", eth_status.speed);
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log_info("Ethernet duplex: %s\r\n", eth_status.duplex ? "Full" : "Half");
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}
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}
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/* Get MAC address */
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hal_eth_mac_addr_t mac_addr;
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if (bsp_eth_get_mac_addr(&mac_addr) == HAL_RET_OK) {
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log_info("Ethernet MAC address: %02X:%02X:%02X:%02X:%02X:%02X\r\n",
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mac_addr.byte[0], mac_addr.byte[1], mac_addr.byte[2],
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mac_addr.byte[3], mac_addr.byte[4], mac_addr.byte[5]);
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}
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} else {
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log_error("Ethernet initialization failed\r\n");
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}
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/* Get LED configuration from board config */
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led_config_t led_config = {
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.gpio_port = board_config->leds.leds[0].port,
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.gpio_pin = board_config->leds.leds[0].pin
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};
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led_init(&led, &led_config);
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/* Initialize keys */
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bsp_key_init();
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/* Set log level to debug */
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logging_set_level(LOG_LEVEL_DEBUG);
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/* Send welcome message */
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log_info("STM32F407VET6 UART Test\r\n");
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log_info("LED toggling every 500ms\r\n");
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log_info("Key detection enabled\r\n");
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log_debug("Debug logging enabled\r\n");
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/* Initialize W25QXX */
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log_debug("Starting W25QXX initialization...\r\n");
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if (bsp_w25qxx_init()) {
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log_info("W25QXX initialized successfully\r\n");
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/* Get device information */
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w25qxx_device_info_t device_info;
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if (bsp_w25qxx_get_device_info(&device_info)) {
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log_info("W25QXX Manufacturer ID: 0x%02X\r\n", device_info.manufacturer_id);
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log_info("W25QXX Device ID: 0x%04X\r\n", device_info.device_id);
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log_info("W25QXX Capacity: %lu bytes\r\n", device_info.capacity);
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log_info("W25QXX Page Size: %u bytes\r\n", device_info.page_size);
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log_info("W25QXX Sector Size: %lu bytes\r\n", device_info.sector_size);
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log_info("W25QXX Block Size: %lu bytes\r\n", device_info.block_size);
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}
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} else {
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log_error("W25QXX initialization failed\r\n");
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/* Try to read device info even if initialization failed to debug SPI connection */
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w25qxx_device_info_t device_info;
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if (bsp_w25qxx_get_device_info(&device_info)) {
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log_error("Debug - Read ID: Manufacturer=0x%02X, Device=0x%04X\r\n",
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device_info.manufacturer_id, device_info.device_id);
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}
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}
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/* USER CODE END 2 */
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/* 初始化系统外设 */
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system_peripherals_init();
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/* Infinite loop */
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/* 无限循环 */
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/* USER CODE BEGIN WHILE */
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while (1)
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{
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/* Update key states (should be called periodically, e.g. every 10ms) */
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/* 更新按键状态（应定期调用，例如每10ms） */
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bsp_key_update();
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/* Check key events */
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/* 处理按键事件 */
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key_events_handler();
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/* KEY0 events */
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if (bsp_key_get_press_event(BSP_KEY_ID_KEY0)) {
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log_info("KEY0 pressed\r\n");
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}
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if (bsp_key_get_release_event(BSP_KEY_ID_KEY0)) {
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log_info("KEY0 released\r\n");
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}
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if (bsp_key_get_short_press_event(BSP_KEY_ID_KEY0)) {
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log_info("KEY0 short pressed\r\n");
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}
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if (bsp_key_get_long_press_event(BSP_KEY_ID_KEY0)) {
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log_info("KEY0 long pressed\r\n");
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}
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if (bsp_key_get_repeat_event(BSP_KEY_ID_KEY0)) {
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log_info("KEY0 repeat pressed\r\n");
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}
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/* 处理LED闪烁 */
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led_blink_handler();
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/* KEY1 events */
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if (bsp_key_get_press_event(BSP_KEY_ID_KEY1)) {
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log_info("KEY1 pressed\r\n");
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}
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if (bsp_key_get_release_event(BSP_KEY_ID_KEY1)) {
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log_info("KEY1 released\r\n");
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}
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if (bsp_key_get_short_press_event(BSP_KEY_ID_KEY1)) {
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log_info("KEY1 short pressed\r\n");
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}
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if (bsp_key_get_long_press_event(BSP_KEY_ID_KEY1)) {
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log_info("KEY1 long pressed\r\n");
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}
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if (bsp_key_get_repeat_event(BSP_KEY_ID_KEY1)) {
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log_info("KEY1 repeat pressed\r\n");
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}
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/* 处理以太网状态检查 */
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ethernet_status_handler();
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/* WK_UP events */
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if (bsp_key_get_press_event(BSP_KEY_ID_WKUP)) {
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log_info("WK_UP pressed\r\n");
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}
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if (bsp_key_get_release_event(BSP_KEY_ID_WKUP)) {
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log_info("WK_UP released\r\n");
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}
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if (bsp_key_get_short_press_event(BSP_KEY_ID_WKUP)) {
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log_info("WK_UP short pressed\r\n");
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}
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if (bsp_key_get_long_press_event(BSP_KEY_ID_WKUP)) {
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log_info("WK_UP long pressed\r\n");
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}
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if (bsp_key_get_repeat_event(BSP_KEY_ID_WKUP)) {
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log_info("WK_UP repeat pressed\r\n");
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}
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/* Toggle LED using non-blocking timer */
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if ((delay_get_tick() - led_toggle_timer) >= LED_TOGGLE_INTERVAL) {
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led_toggle(&led); // Toggle the LED state
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log_debug("LED toggled\r\n");
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led_toggle_timer = delay_get_tick(); // Reset timer
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}
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/* Check Ethernet link status periodically */
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static uint32_t eth_check_timer = 0;
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#define ETH_CHECK_INTERVAL 5000 /* 5000ms interval for Ethernet status check */
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if ((delay_get_tick() - eth_check_timer) >= ETH_CHECK_INTERVAL) {
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uint8_t link_up;
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if (bsp_eth_check_link(&link_up) == HAL_RET_OK) {
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static uint8_t last_link_status = 0;
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if (link_up != last_link_status) {
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log_info("Ethernet link status changed: %s\r\n", link_up ? "UP" : "DOWN");
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if (link_up) {
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bsp_eth_status_t eth_status;
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if (bsp_eth_get_status(ð_status) == HAL_RET_OK) {
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log_info("Ethernet speed: %lu Mbps\r\n", eth_status.speed);
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log_info("Ethernet duplex: %s\r\n", eth_status.duplex ? "Full" : "Half");
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}
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}
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last_link_status = link_up;
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}
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}
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eth_check_timer = delay_get_tick(); // Reset timer
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}
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/* USER CODE END WHILE */
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/* USER CODE BEGIN 3 */
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@ -272,6 +140,231 @@ int main(void)
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/* USER CODE END 3 */
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}
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/**
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* @brief 系统外设初始化函数
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* @retval 无
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*/
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static void system_peripherals_init(void)
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{
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// 初始化延时函数
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delay_init();
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// 初始化日志系统
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logging_init();
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// 设置日志级别为调试
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logging_set_level(LOG_LEVEL_DEBUG);
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// 发送欢迎消息
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log_info("STM32F407VET6 系统初始化完成\r\n");
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log_info("LED每500ms闪烁一次\r\n");
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log_info("按键检测已启用\r\n");
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log_debug("调试日志已启用\r\n");
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// 初始化以太网
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ethernet_init();
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// 初始化LED
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led_init_system();
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// 初始化按键
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bsp_key_init();
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log_info("按键初始化完成\r\n");
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// 初始化W25QXX
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w25qxx_init_system();
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}
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/**
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* @brief 以太网初始化函数
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* @retval 无
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*/
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static void ethernet_init(void)
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{
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log_debug("开始以太网初始化...\r\n");
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// 获取板级配置信息
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const bsp_board_config_t* board_config = bsp_get_board_config();
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bsp_eth_config_t eth_config = board_config->eth;
|
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// 初始化以太网
|
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if (bsp_eth_init(ð_config) == HAL_RET_OK) {
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log_info("以太网初始化成功\r\n");
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|
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// 获取以太网状态
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bsp_eth_status_t eth_status;
|
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if (bsp_eth_get_status(ð_status) == HAL_RET_OK) {
|
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log_info("以太网PHY ID: 0x%04X 0x%04X\r\n", eth_status.phy_id1, eth_status.phy_id2);
|
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log_info("以太网连接状态: %s\r\n", eth_status.link_up ? "UP" : "DOWN");
|
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if (eth_status.link_up) {
|
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log_info("以太网速度: %lu Mbps\r\n", eth_status.speed);
|
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log_info("以太网双工模式: %s\r\n", eth_status.duplex ? "全双工" : "半双工");
|
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last_link_status = 1;
|
||||
}
|
||||
}
|
||||
|
||||
// 获取MAC地址
|
||||
hal_eth_mac_addr_t mac_addr;
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if (bsp_eth_get_mac_addr(&mac_addr) == HAL_RET_OK) {
|
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log_info("以太网MAC地址: %02X:%02X:%02X:%02X:%02X:%02X\r\n",
|
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mac_addr.byte[0], mac_addr.byte[1], mac_addr.byte[2],
|
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mac_addr.byte[3], mac_addr.byte[4], mac_addr.byte[5]);
|
||||
}
|
||||
} else {
|
||||
log_error("以太网初始化失败\r\n");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief LED初始化函数
|
||||
* @retval 无
|
||||
*/
|
||||
static void led_init_system(void)
|
||||
{
|
||||
// 获取板级配置信息
|
||||
const bsp_board_config_t* board_config = bsp_get_board_config();
|
||||
|
||||
// 从板级配置中获取LED配置
|
||||
led_config_t led_config = {
|
||||
.gpio_port = board_config->leds.leds[0].port,
|
||||
.gpio_pin = board_config->leds.leds[0].pin
|
||||
};
|
||||
|
||||
// 初始化LED
|
||||
led_init(&led, &led_config);
|
||||
log_info("LED初始化完成\r\n");
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief W25QXX初始化函数
|
||||
* @retval 无
|
||||
*/
|
||||
static void w25qxx_init_system(void)
|
||||
{
|
||||
log_debug("开始W25QXX初始化...\r\n");
|
||||
|
||||
// 初始化W25QXX
|
||||
if (bsp_w25qxx_init()) {
|
||||
log_info("W25QXX初始化成功\r\n");
|
||||
|
||||
// 获取设备信息
|
||||
w25qxx_device_info_t device_info;
|
||||
if (bsp_w25qxx_get_device_info(&device_info)) {
|
||||
log_info("W25QXX制造商ID: 0x%02X\r\n", device_info.manufacturer_id);
|
||||
log_info("W25QXX设备ID: 0x%04X\r\n", device_info.device_id);
|
||||
log_info("W25QXX容量: %lu 字节\r\n", device_info.capacity);
|
||||
log_info("W25QXX页大小: %u 字节\r\n", device_info.page_size);
|
||||
log_info("W25QXX扇区大小: %lu 字节\r\n", device_info.sector_size);
|
||||
log_info("W25QXX块大小: %lu 字节\r\n", device_info.block_size);
|
||||
}
|
||||
} else {
|
||||
log_error("W25QXX初始化失败\r\n");
|
||||
/* 即使初始化失败，也尝试读取设备信息以调试SPI连接 */
|
||||
w25qxx_device_info_t device_info;
|
||||
if (bsp_w25qxx_get_device_info(&device_info)) {
|
||||
log_error("调试 - 读取ID: 制造商=0x%02X, 设备=0x%04X\r\n",
|
||||
device_info.manufacturer_id, device_info.device_id);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief 按键事件处理函数
|
||||
* @retval 无
|
||||
*/
|
||||
static void key_events_handler(void)
|
||||
{
|
||||
/* KEY0事件 */
|
||||
if (bsp_key_get_press_event(BSP_KEY_ID_KEY0)) {
|
||||
log_info("KEY0按下\r\n");
|
||||
}
|
||||
if (bsp_key_get_release_event(BSP_KEY_ID_KEY0)) {
|
||||
log_info("KEY0释放\r\n");
|
||||
}
|
||||
if (bsp_key_get_short_press_event(BSP_KEY_ID_KEY0)) {
|
||||
log_info("KEY0短按\r\n");
|
||||
}
|
||||
if (bsp_key_get_long_press_event(BSP_KEY_ID_KEY0)) {
|
||||
log_info("KEY0长按\r\n");
|
||||
}
|
||||
if (bsp_key_get_repeat_event(BSP_KEY_ID_KEY0)) {
|
||||
log_info("KEY0重复按下\r\n");
|
||||
}
|
||||
|
||||
/* KEY1事件 */
|
||||
if (bsp_key_get_press_event(BSP_KEY_ID_KEY1)) {
|
||||
log_info("KEY1按下\r\n");
|
||||
}
|
||||
if (bsp_key_get_release_event(BSP_KEY_ID_KEY1)) {
|
||||
log_info("KEY1释放\r\n");
|
||||
}
|
||||
if (bsp_key_get_short_press_event(BSP_KEY_ID_KEY1)) {
|
||||
log_info("KEY1短按\r\n");
|
||||
}
|
||||
if (bsp_key_get_long_press_event(BSP_KEY_ID_KEY1)) {
|
||||
log_info("KEY1长按\r\n");
|
||||
}
|
||||
if (bsp_key_get_repeat_event(BSP_KEY_ID_KEY1)) {
|
||||
log_info("KEY1重复按下\r\n");
|
||||
}
|
||||
|
||||
/* WK_UP事件 */
|
||||
if (bsp_key_get_press_event(BSP_KEY_ID_WKUP)) {
|
||||
log_info("WK_UP按下\r\n");
|
||||
}
|
||||
if (bsp_key_get_release_event(BSP_KEY_ID_WKUP)) {
|
||||
log_info("WK_UP释放\r\n");
|
||||
}
|
||||
if (bsp_key_get_short_press_event(BSP_KEY_ID_WKUP)) {
|
||||
log_info("WK_UP短按\r\n");
|
||||
}
|
||||
if (bsp_key_get_long_press_event(BSP_KEY_ID_WKUP)) {
|
||||
log_info("WK_UP长按\r\n");
|
||||
}
|
||||
if (bsp_key_get_repeat_event(BSP_KEY_ID_WKUP)) {
|
||||
log_info("WK_UP重复按下\r\n");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief LED闪烁处理函数
|
||||
* @retval 无
|
||||
*/
|
||||
static void led_blink_handler(void)
|
||||
{
|
||||
// 使用非阻塞定时器实现LED闪烁
|
||||
if ((delay_get_tick() - led_toggle_timer) >= LED_TOGGLE_INTERVAL) {
|
||||
led_toggle(&led); // 切换LED状态
|
||||
log_debug("LED状态切换\r\n");
|
||||
led_toggle_timer = delay_get_tick(); // 重置定时器
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief 以太网状态处理函数
|
||||
* @retval 无
|
||||
*/
|
||||
static void ethernet_status_handler(void)
|
||||
{
|
||||
// 定期检查以太网连接状态
|
||||
if ((delay_get_tick() - eth_check_timer) >= ETH_CHECK_INTERVAL) {
|
||||
uint8_t link_up;
|
||||
if (bsp_eth_check_link(&link_up) == HAL_RET_OK) {
|
||||
if (link_up != last_link_status) {
|
||||
log_info("以太网连接状态改变: %s\r\n", link_up ? "UP" : "DOWN");
|
||||
if (link_up) {
|
||||
bsp_eth_status_t eth_status;
|
||||
if (bsp_eth_get_status(ð_status) == HAL_RET_OK) {
|
||||
log_info("以太网速度: %lu Mbps\r\n", eth_status.speed);
|
||||
log_info("以太网双工模式: %s\r\n", eth_status.duplex ? "全双工" : "半双工");
|
||||
}
|
||||
}
|
||||
last_link_status = link_up;
|
||||
}
|
||||
}
|
||||
eth_check_timer = delay_get_tick(); // 重置定时器
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief System Clock Configuration
|
||||
* @retval None
|
||||
@ -320,13 +413,13 @@ void SystemClock_Config(void)
|
||||
/* USER CODE END 4 */
|
||||
|
||||
/**
|
||||
* @brief This function is executed in case of error occurrence.
|
||||
* @retval None
|
||||
* @brief 错误处理函数
|
||||
* @retval 无
|
||||
*/
|
||||
void Error_Handler(void)
|
||||
{
|
||||
/* USER CODE BEGIN Error_Handler_Debug */
|
||||
/* User can add his own implementation to report the HAL error return state */
|
||||
/* 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)
|
||||
{
|
||||
@ -336,17 +429,16 @@ void Error_Handler(void)
|
||||
|
||||
#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
|
||||
* @brief 报告assert_param错误发生的源文件名和行号
|
||||
* @param file: 指向源文件名的指针
|
||||
* @param line: assert_param错误的源行号
|
||||
* @retval 无
|
||||
*/
|
||||
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 */jn
|
||||
/* 用户可以添加自己的实现来报告文件名和行号，
|
||||
例如: printf("参数值错误: 文件 %s 第 %d 行\r\n", file, line) */
|
||||
/* USER CODE END 6 */
|
||||
}
|
||||
#endif /* USE_FULL_ASSERT */
|
||||
|
||||
Reference in New Issue
Block a user