更新：使能标志未置位时，所有数据均不接收

.vscode/settings.json

@@ -34,7 +34,8 @@
     "app_screen_setting.h": "c",
     "key_functions.h": "c",
     "sstream": "c",
-    "modbus_485.h": "c"
+    "modbus_485.h": "c",
+    "hart.h": "c"
   },
   "C_Cpp.errorSquiggles": "disabled",
   "idf.pythonInstallPath": "F:\\Espressif\\tools\\idf-python\\3.11.2\\python.exe",

App/APP_WU/Src/apps_gather.c

@@ -830,8 +830,6 @@ float32 my_power(int a, int b)
 //初始化打包
 void my_inits_gather(void)
 {
-    SIG24130_Init();
-    
     //HART复位关闭
     HART_RESET(GPIO_PIN_SET);
 

App/HART/hart.c

@@ -4,6 +4,7 @@
 #include "task.h"
 #include "hart.h"
 #include "gpio.h"
+#include "apps_gather.h"
 
 void hart_send(UART_HandleTypeDef *huart, uint8_t *data)
 {

App/MODBUS/Src/modbus_485.c

@@ -89,6 +89,7 @@ void transparent_485(st_scom *scom)
         //清空缓存区，等待新的数据
         memset(scom->tx_buff, 0, sizeof(scom->tx_buff));
         scom->tx_len = 0;
+        //HAL_UART_Transmit_IT(&huart2, scom->tx_buff, scom->tx_len);
     }
     
 }

Core/Src/freertos.c

@@ -253,6 +253,8 @@ void start_task_ble(void const * argument)
   for (;;)
   {
     if( ble_init() == 1 )
+    {
+      if(tabdata.bluetooth_enable == 1)
       {
         if(ble_send_test == 1)
         {
@@ -263,8 +265,6 @@ void start_task_ble(void const * argument)
           ble_send(&huart6, scom6_ble.tx_buff);
         }
 
-      if(tabdata.bluetooth_enable == 1)
-      {
         sig_trans = TRANS_BLUETOOTH;
         transparent_bluetooth(&scom6_ble);
       }
@@ -317,6 +317,7 @@ lv_mem_monitor_t my_mon;
 void start_mux_analog(void const * argument)
 {
   /* USER CODE BEGIN start_mux_analog */
+  SIG24130_Init();                        //多路输入输出初始化
   /* Infinite loop */
   for (;;)
   {
@@ -353,7 +354,7 @@ void start_mux_analog(void const * argument)
 void start_menu(void const * argument)
 {
   /* USER CODE BEGIN start_menu */
-  screen_data_init();
+  screen_data_init();                     //显示数据初始化
   /* Infinite loop */
   for(;;)
   {

Core/Src/stm32f4xx_it.c

@@ -22,7 +22,7 @@
 #include "stm32f4xx_it.h"
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
-#include "usart.h"
+#include "apps_gather.h"
 /* USER CODE END Includes */
 
 /* Private typedef -----------------------------------------------------------*/
@@ -311,14 +311,25 @@ void USART6_IRQHandler(void)
 }
 
 /* USER CODE BEGIN 1 */
-
+void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart)
-
-void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
 {
-	if( huart == &huart6 )
+  // if( (huart == &huart1)||(huart == &huart2)||(huart == &huart6) )
-	{
+  // {
-    //HAL_UART_Receive_IT(&huart6, scom6_ble.rx_buff, 255);
+  //   xTaskResumeFromISR(task_lcdHandle);
-	}
+  //   xTaskResumeFromISR(task_menuHandle);
+  //   screen_suspend_flag = 0;
+  // }
+
+  // st_scom *scom;
+
+  // if (huart == &huart1) scom = &scom1_hart;
+  // else if (huart == &huart2) scom = &scom2_rs485;
+  // else if (huart == &huart6) scom = &scom6_ble;
+  // if (!scom) return;
+
+  // //清空缓存区，等待新的数据
+  // memset(scom->tx_buff, 0, sizeof(scom->tx_buff));
+  // scom->tx_len = 0;
 }
 
 /* USER CODE END 1 */

Core/Src/usart.c

@@ -389,11 +389,49 @@ void proc_huart_it(UART_HandleTypeDef *huart)
   st_scom *scom;
 
   if (huart == &huart1)
+  {
     scom = &scom1_hart;
-  else if (huart == &huart2)
+    if(tabdata.hart_enable == 0)
+    {
+      scom->rx_len = 0;
+      memset(scom->rx_buff, 0, BUFFER_SIZE);
+
+       __HAL_UART_CLEAR_FLAG(huart, UART_FLAG_RXNE);
+      __HAL_UART_CLEAR_IDLEFLAG(huart);
+
+      return;
+    }
+  }
+  
+  if (huart == &huart2)
+  {
     scom = &scom2_rs485;
-  else if (huart == &huart6)
+    if( !(tabdata.bluetooth_enable||tabdata.hart_enable||tabdata.modbus_enable) )
+    {
+      scom->rx_len = 0;
+      memset(scom->rx_buff, 0, BUFFER_SIZE);
+
+       __HAL_UART_CLEAR_FLAG(huart, UART_FLAG_RXNE);
+      __HAL_UART_CLEAR_IDLEFLAG(huart);
+
+      return;
+    }
+  }
+
+  if (huart == &huart6)
+  {
     scom = &scom6_ble;
+    if(tabdata.bluetooth_enable == 0)
+    {
+      scom->rx_len = 0;
+      memset(scom->rx_buff, 0, BUFFER_SIZE);
+
+      __HAL_UART_CLEAR_FLAG(huart, UART_FLAG_RXNE);
+      __HAL_UART_CLEAR_IDLEFLAG(huart);
+
+      return;
+    }
+  }
 
   if (!scom)
     return;
@@ -401,8 +439,6 @@ void proc_huart_it(UART_HandleTypeDef *huart)
   if (__HAL_UART_GET_FLAG(huart, UART_FLAG_RXNE) != RESET)
   {
     //接收数据时将显示任务挂起，但是vTaskSuspend无法在中断中调用
-    //vTaskSuspend(task_lcdHandle);
-    //vTaskSuspend(task_menuHandle);
     screen_suspend_flag = 1;
 
     if (scom->rx_len >= BUFFER_SIZE - 1)

MDK-ARM/signal_generator.uvoptx

@@ -265,6 +265,11 @@
           <WinNumber>1</WinNumber>
           <ItemText>HoldReg,0x0A</ItemText>
         </Ww>
+        <Ww>
+          <count>22</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>screen_suspend_flag</ItemText>
+        </Ww>
       </WatchWindow1>
       <WatchWindow2>
         <Ww>