已经完成了网络,DI口,RS485的数据透传,可通过RS485接收数据
This commit is contained in:
213
Core/Src/main.c
213
Core/Src/main.c
@ -19,6 +19,7 @@
|
||||
/* Includes ------------------------------------------------------------------*/
|
||||
#include "main.h"
|
||||
#include "spi.h"
|
||||
#include "tim.h"
|
||||
#include "usart.h"
|
||||
#include "gpio.h"
|
||||
|
||||
@ -39,6 +40,15 @@
|
||||
#include "cmd_router.h"
|
||||
#include "debug_log.h"
|
||||
|
||||
/* W5500 Ethernet模块头文件 */
|
||||
#if USE_W5500
|
||||
#include "user_main.h"
|
||||
#include "wiz_platform.h"
|
||||
#include "wiz_interface.h"
|
||||
#include "wizchip_conf.h"
|
||||
#include "loopback.h"
|
||||
#endif
|
||||
extern void wiz_timer_handler(void);
|
||||
#if (RF433_MODE == RF433_MODE_TX) || (RF433_MODE == RF433_MODE_BOTH)
|
||||
#include "rf433_tx_app.h"
|
||||
#endif
|
||||
@ -64,12 +74,30 @@
|
||||
/* USER CODE END PM */
|
||||
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* USER CODE BEGIN PV */
|
||||
static uint8_t uart2_rx_byte = 0;
|
||||
static uint8_t uart3_rx_byte = 0;
|
||||
/* USER CODE END PV */
|
||||
|
||||
/* === 433 模块的接收缓存 (UART1) === */
|
||||
static uint8_t u1_rx_buffer[256];
|
||||
static volatile uint16_t u1_rx_len = 0;
|
||||
static volatile uint32_t u1_last_rx_time = 0;
|
||||
|
||||
/* === 485 设备的接收缓存 (UART3) 增加这三行!=== */
|
||||
static uint8_t u3_rx_buffer[512];
|
||||
static volatile uint16_t u3_rx_len = 0;
|
||||
static volatile uint32_t u3_last_rx_time = 0;
|
||||
|
||||
/* W5500 variables */
|
||||
#if USE_W5500
|
||||
#define SOCKET_ID 0
|
||||
#define ETHERNET_BUF_MAX_SIZE 2048
|
||||
static uint8_t ethernet_buf[ETHERNET_BUF_MAX_SIZE] = {0};
|
||||
static uint16_t local_port = 8000;
|
||||
#endif
|
||||
/* USER CODE END PV */
|
||||
/* Private function prototypes -----------------------------------------------*/
|
||||
void SystemClock_Config(void);
|
||||
/* USER CODE BEGIN PFP */
|
||||
@ -109,31 +137,62 @@ int main(void)
|
||||
MX_USART1_UART_Init();
|
||||
MX_SPI2_Init();
|
||||
MX_USART2_UART_Init();
|
||||
|
||||
MX_USART3_UART_Init();
|
||||
|
||||
MX_TIM2_Init();
|
||||
/* USER CODE BEGIN 2 */
|
||||
|
||||
|
||||
HAL_TIM_Base_Start_IT(&htim2);
|
||||
/* 初始化应用层模块 */
|
||||
UART2_Print_Init();
|
||||
IO_Monitor_Init();
|
||||
CmdParser_Init();
|
||||
Relay_Init();
|
||||
|
||||
|
||||
/* 初始化多通信接口统一指令处理系统 */
|
||||
MultiUART_Init();
|
||||
CmdRouter_Init();
|
||||
DebugLog_Init();
|
||||
|
||||
|
||||
/* ============================================================== */
|
||||
/* 🚀 【核心修复】将全局日志门槛提高到 INFO 级别,屏蔽所有底层 DEBUG 噪音 */
|
||||
DebugLog_SetLevel(LOG_LEVEL_INFO);
|
||||
/* ============================================================== */
|
||||
|
||||
printf("\r\n[DEBUG] 1. 启动 TIM2 中断\r\n");
|
||||
HAL_TIM_Base_Start_IT(&htim2);
|
||||
|
||||
/* 启动UART2接收中断 */
|
||||
HAL_UART_Receive_IT(&huart2, &uart2_rx_byte, 1);
|
||||
|
||||
/* 启动UART3接收中断 - RS485接口 */
|
||||
#if USE_RS485
|
||||
HAL_UART_Receive_IT(&huart3, &uart3_rx_byte, 1);
|
||||
#endif
|
||||
|
||||
/* 初始化RF433模块 - 使用默认配置 */
|
||||
rf433_init(NULL);
|
||||
|
||||
|
||||
|
||||
/* 启动UART1接收 - 使用rf433_hal中的临时变量 */
|
||||
HAL_UART_Receive_IT(&huart1, &rf433_uart_rx_tmp, 1);
|
||||
|
||||
#if USE_W5500
|
||||
printf("[DEBUG] 2. 进入 wizchip_initialize()\r\n");
|
||||
wizchip_initialize();
|
||||
printf("[DEBUG] 3. wizchip_initialize() 成功返回!\r\n");
|
||||
|
||||
printf("[DEBUG] 4. 进入 network_init()\r\n");
|
||||
network_init(ethernet_buf, &default_net_info);
|
||||
printf("[DEBUG] 5. network_init() 成功返回!\r\n");
|
||||
printf("wizchip UDP example started\r\n");
|
||||
#endif
|
||||
/* ======================================= */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/* 根据配置模式初始化TX/RX应用层 */
|
||||
#if (RF433_MODE == RF433_MODE_TX) || (RF433_MODE == RF433_MODE_BOTH)
|
||||
@ -154,24 +213,11 @@ int main(void)
|
||||
printf("System Clock: %d MHz\r\n", SystemCoreClock / 1000000);
|
||||
printf("========================================\r\n");
|
||||
|
||||
/* USER CODE END 2 */
|
||||
/* USER CODE END 2 */
|
||||
|
||||
/* Infinite loop */
|
||||
/* USER CODE BEGIN WHILE */
|
||||
while (1)
|
||||
{
|
||||
/* USER CODE END WHILE */
|
||||
|
||||
/* USER CODE BEGIN 3 */
|
||||
|
||||
/* 应用层任务处理 */
|
||||
UART2_Print_Task();
|
||||
IO_Monitor_Task();
|
||||
CmdParser_Task();
|
||||
|
||||
/* 多通信接口统一指令处理系统任务 */
|
||||
MultiUART_Task();
|
||||
CmdRouter_Task();
|
||||
|
||||
|
||||
#if (RF433_MODE == RF433_MODE_TX) || (RF433_MODE == RF433_MODE_BOTH)
|
||||
/* TX任务 */
|
||||
@ -182,11 +228,74 @@ int main(void)
|
||||
/* RX任务 */
|
||||
rf433_rx_app_task();
|
||||
#endif
|
||||
|
||||
|
||||
/* W5500 UDP回环任务 */
|
||||
#if USE_W5500
|
||||
loopback_udps(SOCKET_ID, ethernet_buf, local_port);
|
||||
#endif
|
||||
|
||||
// /* 强行拉低 M0 和 M1,叫醒 433 模块处于透传模式! */
|
||||
// HAL_GPIO_WritePin(M0_GPIO_Port, M0_Pin, GPIO_PIN_RESET);
|
||||
// HAL_GPIO_WritePin(GPIOB, M1_Pin, GPIO_PIN_RESET);
|
||||
|
||||
// /* ⚠️ 致命修复:网络被注释后,单片机启动太快。
|
||||
// 433模块从休眠到唤醒至少需要几百毫秒。
|
||||
// 必须改成 1000 毫秒,给硬件足够的缓冲时间! */
|
||||
// HAL_Delay(1000);
|
||||
|
||||
/* Infinite loop */
|
||||
/* USER CODE BEGIN WHILE */
|
||||
while (1)
|
||||
{
|
||||
/* ==========================================================
|
||||
第一部分:恢复系统的核心驱动引擎 (解决网络和端口不传数据的问题)
|
||||
========================================================== */
|
||||
UART2_Print_Task(); // 引擎:负责把串口2的缓存发出去
|
||||
MultiUART_Task(); // 引擎:负责网络分发、多串口异步发送 (极其重要!)
|
||||
IO_Monitor_Task();
|
||||
/* 如果你的网络指令需要解析,取消下面两行的注释 */
|
||||
// CmdRouter_Task();
|
||||
// CmdParser_Task();
|
||||
|
||||
/* ==========================================================
|
||||
第二部分:网络轮询任务
|
||||
========================================================== */
|
||||
#if USE_W5500
|
||||
loopback_udps(SOCKET_ID, ethernet_buf, local_port);
|
||||
#endif
|
||||
|
||||
/* ==========================================================
|
||||
第三部分:非阻塞无乱码透传 (解决485卡顿漏数据的问题)
|
||||
========================================================== */
|
||||
|
||||
/* 1. 从 433 收到无线数据 -> 发给 485 */
|
||||
if (u1_rx_len > 0 && (HAL_GetTick() - u1_last_rx_time > 20))
|
||||
{
|
||||
/* 改用 MultiUART_Send!它会把数据瞬间丢进发送队列,耗时0毫秒,绝不卡顿单片机! */
|
||||
MultiUART_Send(PORT_UART3, (uint8_t*)u1_rx_buffer, u1_rx_len);
|
||||
|
||||
/* 顺便发给串口2监控 */
|
||||
MultiUART_Send(PORT_UART2, (uint8_t*)u1_rx_buffer, u1_rx_len);
|
||||
|
||||
u1_rx_len = 0; /* 清空缓存 */
|
||||
}
|
||||
|
||||
/* 2. 从 485 收到设备数据 -> 通过 433 无线发射 */
|
||||
if (u3_rx_len > 0 && (HAL_GetTick() - u3_last_rx_time > 20))
|
||||
{
|
||||
MultiUART_Send(PORT_UART1, (uint8_t*)u3_rx_buffer, u3_rx_len);
|
||||
|
||||
/* 【可选进阶】:如果你希望网络端(比如电脑上的UDP助手)也能收到485传来的数据,
|
||||
你可以在这里调用你的网络发送函数,把 u3_rx_buffer 发给网口 */
|
||||
|
||||
u3_rx_len = 0; /* 清空缓存 */
|
||||
}
|
||||
|
||||
/* USER CODE END WHILE */
|
||||
}
|
||||
/* USER CODE END 3 */
|
||||
/* USER CODE END 3 */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief System Clock Configuration
|
||||
* @retval None
|
||||
@ -234,37 +343,45 @@ void SystemClock_Config(void)
|
||||
* @param huart: UART句柄指针
|
||||
* @retval 无
|
||||
*/
|
||||
/* USER CODE BEGIN 4 */
|
||||
/* USER CODE BEGIN 4 */
|
||||
/* USER CODE BEGIN 4 */
|
||||
|
||||
/* USER CODE BEGIN 4 */
|
||||
|
||||
void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
|
||||
{
|
||||
if (huart->Instance == USART1)
|
||||
{
|
||||
/* 先保存接收到的字节,避免被rf433_hal回调覆盖 */
|
||||
uint8_t rx_byte = rf433_uart_rx_tmp;
|
||||
|
||||
/* 调用RF433模块的UART接收回调(内部会重启接收) */
|
||||
rf433_hal_uart_rxcplt_callback();
|
||||
|
||||
/* 喂入多UART路由器,支持RF433指令接收 */
|
||||
MultiUART_FeedByte(PORT_UART1, rx_byte);
|
||||
if (huart->Instance == USART1) {
|
||||
if (u1_rx_len < sizeof(u1_rx_buffer)) u1_rx_buffer[u1_rx_len++] = rf433_uart_rx_tmp;
|
||||
u1_last_rx_time = HAL_GetTick();
|
||||
HAL_UART_Receive_IT(&huart1, &rf433_uart_rx_tmp, 1);
|
||||
}
|
||||
else if (huart->Instance == USART2)
|
||||
{
|
||||
/* 喂入指令解析器 - UART2保持原有处理方式 */
|
||||
CmdParser_FeedByte(uart2_rx_byte, HAL_GetTick());
|
||||
|
||||
/* 重新启动接收 */
|
||||
HAL_UART_Receive_IT(&huart2, &uart2_rx_byte, 1);
|
||||
}
|
||||
else if (huart->Instance == USART3)
|
||||
{
|
||||
/* 喂入多UART路由器 - RS485接口 */
|
||||
MultiUART_FeedByte(PORT_UART3, uart3_rx_byte);
|
||||
|
||||
/* 重新启动接收 */
|
||||
else if (huart->Instance == USART3) {
|
||||
if (u3_rx_len < sizeof(u3_rx_buffer)) u3_rx_buffer[u3_rx_len++] = uart3_rx_byte;
|
||||
u3_last_rx_time = HAL_GetTick();
|
||||
HAL_UART_Receive_IT(&huart3, &uart3_rx_byte, 1);
|
||||
}
|
||||
else if (huart->Instance == USART2) {
|
||||
HAL_UART_Receive_IT(&huart2, &uart2_rx_byte, 1);
|
||||
}
|
||||
}
|
||||
|
||||
void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart)
|
||||
{
|
||||
/* 彻底清除所有硬件锁死标志 */
|
||||
__HAL_UART_CLEAR_OREFLAG(huart);
|
||||
__HAL_UART_CLEAR_NEFLAG(huart);
|
||||
__HAL_UART_CLEAR_FEFLAG(huart);
|
||||
|
||||
if (huart->Instance == USART1) HAL_UART_Receive_IT(&huart1, &rf433_uart_rx_tmp, 1);
|
||||
else if (huart->Instance == USART3) HAL_UART_Receive_IT(&huart3, &uart3_rx_byte, 1);
|
||||
else if (huart->Instance == USART2) HAL_UART_Receive_IT(&huart2, &uart2_rx_byte, 1);
|
||||
}
|
||||
/* USER CODE END 4 */
|
||||
|
||||
/* 后面原有的 HAL_UART_TxCpltCallback 保留不动... */
|
||||
|
||||
|
||||
/**
|
||||
* @brief UART发送完成中断回调函数
|
||||
* @note 处理UART1/UART2/UART3发送完成,触发下一次发送
|
||||
@ -285,8 +402,10 @@ void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart)
|
||||
}
|
||||
else if (huart->Instance == USART3)
|
||||
{
|
||||
|
||||
/* 调用多UART路由器的UART3发送完成回调 */
|
||||
MultiUART_TxCpltCallback(PORT_UART3);
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user