to linux

Src/CanProtocol.cpp

@@ -30,7 +30,7 @@ void CanRecive(void)
 
 //打开CAN盒子，同时如果有初始化，这里也会初始化
 uint8_t CanOpen(uint8_t Product, int DeviceType, int Chnl, int Baud, int OtherTyp1, int OtherType2)
-{
+{   
     switch (Product)
     {
         case SC_HHS:
@@ -44,4 +44,6 @@ uint8_t CanOpen(uint8_t Product, int DeviceType, int Chnl, int Baud, int OtherTy
         default:
             break;
     }
+
+    return ERROR;
 }