✨ feat:增加多次无请求未收到响应时，清理一下UARTRxBuf.Rx_Buffer功能

YueJin_test_bench/source/Appliciation/NVS_Test.c

@@ -16,6 +16,7 @@ uint8_t StopFlag = 0U;
 uint32_t RS485TXBenCiXieRuNum = 0u;
 uint32_t RS485TXTotalExecutionNum = 0u;
 uint8_t RerequestCount = 0U;
+uint8_t UARTRxBufClean = 0u;
 
 static void NVS_Test_BenCiXieRuNum(void);
 static void NVS_Test_Rerequest(void);
@@ -37,6 +38,7 @@ void NVS_Test_Init(void)
     RS485TXBenCiXieRuNum = 0u;
     RS485TXTotalExecutionNum = 0u;
     RerequestCount = 0U;
+    UARTRxBufClean = 0U;
 }
 
 void NVS_Test_Service(void)
@@ -66,6 +68,7 @@ void NVS_Test_Service(void)
         {
             
             huifudelayCount = 0u;
+            UARTRxBufClean = 0U;
             if (TotalExecutionNum != 0U)
             {
                 if(JieShouDaoValue != LastNum)
@@ -112,6 +115,15 @@ void NVS_Test_Service(void)
         {
             if (huifudelayCount > 400u)
             {
+                if (UARTRxBufClean < 3u)
+                {
+                    UARTRxBufClean ++;
+                }
+                else
+                {
+                    RS485_UARTRxBuf_Clean();
+                    UARTRxBufClean = 0U;
+                }
                 /*超过了8s没有回复,请求重发*/
                 NVS_Test_Rerequest();
                 huifudelayCount = 0;

YueJin_test_bench/source/Appliciation/NVS_Test.h

@@ -7,6 +7,7 @@
 #include "Check_Ctrl.h"
 #include "Barcode_Scanner.h"
 #include "Task.h"
+#include "RS485_Protocol_User.h"
 
 #define DUAN_DIAN_STATE   1             /*0--只控制13.5V电，1--控制所有电*/
 

YueJin_test_bench/source/Appliciation/RS485_Protocol_User.c

@@ -218,7 +218,15 @@ void RS485_UART_Put(Protocol_uint16_t Data)
     //return;
 }
 
-
+void RS485_UARTRxBuf_Clean(void)
+{
+    for (uint16_t i = 0u; i < UART_RX_MAX_DEPTH; i ++)
+    {
+        UARTRxBuf.Rx_Buffer[i] = 0U;
+    }
+    UARTRxBuf.read_pos = 0U;
+    UARTRxBuf.write_pos = 0U;
+}
 
 
 

YueJin_test_bench/source/Appliciation/RS485_Protocol_User.h

@@ -6,4 +6,6 @@
 void RS485_Protocol_KL30_Wakeup_Init(void);
 void RS485_RS485_Protocol_Send_Service(void);    // 10ms任务调用
 void RS485_UART_Put(Protocol_uint16_t Data);
+extern void RS485_UARTRxBuf_Clean(void);
+
 #endif