✨ feat:新增故障码ECU_0x402信号掉线判断

Firmware/Source/Application/FaultCode.c

 
 #include "FaultCode.h"
+#include  "CAN_CH0_CAN_Communication_Matrix.h"
 static _st_Init FaultCodeInit;
 static uint16_t u16FaultCodeDtcCount = 0;
 static uint16_t u16FaultCodeDtcCountBack = 0;
@@ -395,3 +396,21 @@ uint8_t Get_FaultCode_Valid(void)
 {
     return u8FaultCodeValid;
 }
+/*
+*NAME : Get_FaultCode_Lost()
+*FUNCTION : 获取发送故障码的CAN是否掉线
+*RETURN : 0-LOST 1-ONLINE
+*/
+uint8_t Get_FaultCode_Lost(void)
+{
+    uint8_t u8FaultCodeLost = 0;
+    if(CAN_MSG_Status(&CAN_CH0_CanMsgOp, CAN_CH0_ID_CH0_402_Msg_Count) == CAN_SIG_LOST)
+    {
+        u8FaultCodeLost = 0;
+    }
+    else
+    {
+        u8FaultCodeLost = 1;
+    }
+    return u8FaultCodeLost;
+}