备份，通过读取uart的接受标志位来判定通讯断开，恢复通讯

Core/Inc/main.h

@@ -23,7 +23,8 @@
 #define __MAIN_H
 
 #ifdef __cplusplus
-extern "C" {
+extern "C"
+{
 #endif
 
 /* Includes ------------------------------------------------------------------*/
@@ -40,17 +41,17 @@ extern "C" {
 
 /* Exported types ------------------------------------------------------------*/
 /* USER CODE BEGIN ET */
-extern uint8_t tcp_echo_flags_hart1; // 标志ä½<C3A4>，连接æˆ<C3A6>功ç½?1
+extern uint8_t tcp_echo_flags_hart1; 
-extern uint8_t tcp_echo_flags_hart2; // 标志ä½<C3A4>，连接æˆ<C3A6>功ç½?1
+extern uint8_t tcp_echo_flags_hart2; 
 extern uint8_t tcp_echo_flags_ble1;
 extern uint8_t tcp_echo_flags_ble2;
 #define ARRAY_LEN(arr) (sizeof(arr)) / (sizeof(arr[0]))
 typedef struct
 {
-    uint16_t rx_num;           // 接收到数æ<C2B0>®ä¸ªæ•?
+    uint16_t rx_num;           
-    uint8_t rx_data[512];      // 接收到数æ<C2B0>®åŒº
+    uint8_t rx_data[512];      
-    uint8_t rx_data_temp[512]; // 接收到数æ<C2B0>®ç¼“冲区
+    uint8_t rx_data_temp[512]; 
-    uint8_t tx_data[512];      // å<>‘é?<3F>æ•°æ<C2B0>®åŒº
+    uint8_t tx_data[512];      
 } uart_t;
 
 extern uart_t lcd_uart4;

Core/Src/freertos.c

@@ -27,6 +27,7 @@
 /* USER CODE BEGIN Includes */
 #include "dac161s997.h"
 #include "ad7124.h"
+#include "usart.h"
 /* USER CODE END Includes */
 
 /* Private typedef -----------------------------------------------------------*/
@@ -36,7 +37,7 @@
 
 /* Private define ------------------------------------------------------------*/
 /* USER CODE BEGIN PD */
-
+// extern UART_HandleTypeDef huart5;
 /* USER CODE END PD */
 
 /* Private macro -------------------------------------------------------------*/
@@ -147,8 +148,20 @@ void start_tcp_task(void const *argument)
   /* Infinite loop */
   for (;;)
   {
-    osThreadTerminate(NULL);
+    // osThreadTerminate(NULL);
-    osDelay(1);
+    // if (tcp_send_flags_hart1 == 1)
+    // {
+    //   user_send_data_hart1(hart1_uart5.rx_data, hart1_uart5.rx_num);
+    //   tcp_send_flags_hart1 = 0;
+    // }
+    // if (tcp_send_flags_hart2 == 1)
+    // {
+    //   user_send_data_hart2(hart2_uart2.rx_data, hart2_uart2.rx_num);
+    //   tcp_send_flags_hart2 = 0;
+    // }
+
+    vTaskDelay(1);
+    // osDelay(1);
   }
   /* USER CODE END start_tcp_task */
 }
@@ -167,7 +180,7 @@ void start_led_toggle_task(void const *argument)
   for (;;)
   {
     HAL_GPIO_TogglePin(LED2_G_GPIO_Port, LED2_G_Pin);
-    vTaskDelay(1000);
+    vTaskDelay(500);
   }
   /* USER CODE END start_led_toggle_task */
 }
@@ -188,7 +201,7 @@ void start_dac_task(void const *argument)
   {
     dac161s997_output(DAC161S997_1, 12.0f);
     dac161s997_output(DAC161S997_2, 12.0f);
-    vTaskDelay(200);
+    vTaskDelay(100);
   }
   /* USER CODE END start_dac_task */
 }
@@ -208,6 +221,14 @@ void start_adc_task(void const *argument)
   for (;;)
   {
     ad7124_get_analog(STOP_NC_ADC);
+    if (huart5.RxState == HAL_UART_STATE_READY)
+    {
+      HAL_UARTEx_ReceiveToIdle_DMA(&huart5, hart1_uart5.rx_data_temp, ARRAY_LEN(hart1_uart5.rx_data_temp));
+    }
+    if (huart2.RxState == HAL_UART_STATE_READY)
+    {
+      HAL_UARTEx_ReceiveToIdle_DMA(&huart2, hart2_uart2.rx_data_temp, ARRAY_LEN(hart2_uart2.rx_data_temp));
+    }
     vTaskDelay(1000);
   }
   /* USER CODE END start_adc_task */

Core/Src/main.c

@@ -71,10 +71,12 @@ uart_t ble2_uart3 = {0};
 uart_t hart2_uart2 = {0};
 uart_t hart1_uart5 = {0};
 float current_buff[2] = {12.0f, 12.0f};
+
 uint8_t tcp_echo_flags_hart1 = 0;
 uint8_t tcp_echo_flags_hart2 = 0;
 uint8_t tcp_echo_flags_ble1 = 0;
 uint8_t tcp_echo_flags_ble2 = 0;
+
 /* USER CODE END 0 */
 
 /**
@@ -223,6 +225,7 @@ void HAL_UARTEx_RxEventCallback(UART_HandleTypeDef *huart, uint16_t Size)
     memcpy(hart1_uart5.rx_data, hart1_uart5.rx_data_temp, Size);
     if (tcp_echo_flags_hart1 == 1)
     {
+      // tcp_send_flags_hart1 = 1;
       user_send_data_hart1(hart1_uart5.rx_data, Size);
     }
     HAL_UARTEx_ReceiveToIdle_DMA(&huart5, hart1_uart5.rx_data_temp, ARRAY_LEN(hart1_uart5.rx_data_temp));
@@ -235,6 +238,7 @@ void HAL_UARTEx_RxEventCallback(UART_HandleTypeDef *huart, uint16_t Size)
     memcpy(hart2_uart2.rx_data, hart2_uart2.rx_data_temp, Size);
     if (tcp_echo_flags_hart2 == 1)
     {
+      // tcp_send_flags_hart2 = 1;
       user_send_data_hart2(hart2_uart2.rx_data, Size);
     }
     HAL_UARTEx_ReceiveToIdle_DMA(&huart2, hart2_uart2.rx_data_temp, ARRAY_LEN(hart2_uart2.rx_data_temp));
@@ -283,10 +287,10 @@ void Error_Handler(void)
 {
   /* USER CODE BEGIN Error_Handler_Debug */
   /* User can add his own implementation to report the HAL error return state */
-  __disable_irq();
+  // __disable_irq();
-  while (1)
+  // while (1)
-  {
+  // {
-  }
+  // }
   /* USER CODE END Error_Handler_Debug */
 }
 

Core/Src/usart.c

@@ -21,7 +21,6 @@
 #include "usart.h"
 
 /* USER CODE BEGIN 0 */
-#include "ht1200m.h"
 /* USER CODE END 0 */
 
 UART_HandleTypeDef huart4;

MDK-ARM/TEST2.uvoptx

@@ -225,6 +225,11 @@
           <WinNumber>1</WinNumber>
           <ItemText>osThread(lwip_task)</ItemText>
         </Ww>
+        <Ww>
+          <count>15</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>hart1_uart5</ItemText>
+        </Ww>
       </WatchWindow1>
       <MemoryWindow1>
         <Mm>

User/application/src/tcpserverc.c

@@ -19,6 +19,7 @@ extern uint8_t tcp_echo_flags_hart1;
 extern uint8_t tcp_echo_flags_hart2;
 extern uint8_t tcp_echo_flags_ble1;
 extern uint8_t tcp_echo_flags_ble2;
+
 /*接收回调函数*/
 static err_t tcpecho_recv_hart1(void *arg, struct tcp_pcb *tpcb, struct pbuf *p, err_t err)
 { // 对应接收数据连接的控制块   接收到的数据