Перенос заглушек в modbus_compat и заготовки для TCP

Src/modbus_diag.c

@@ -293,20 +293,4 @@ MB_DeviceModeTypeDef MB_GetDeviceMode(void)
   return MB_DIAG.DeviceMode;
 }
 
-#else //MODBUS_ENABLE_DIAGNOSTICS
-
-void MB_DiagnosticsInit(void) {}
-int MB_Diagnostics_WriteBit(int bit_num, int bit_state) {return 0;}
-int MB_Diagnostics_GetBit(int bit_num) {return 0;}
-uint8_t MB_Process_Diagnostics(RS_MsgTypeDef *modbus_msg) {return 0;}
-void MB_Diagnostics_BusMessageCnt(void) {}
-void MB_Diagnostics_CommunicationErrorCnt(void) {}
-void MB_Diagnostics_ExceptionErrorCnt(void) {}
-void MB_Diagnostics_CharacterOverrunCnt(void) {}
-void MB_Diagnostics_SlaveMessageCnt(void) {}
-void MB_Diagnostics_SlaveNoResponseCnt(void) {}
-void MB_Diagnostics_SlaveNAKCnt(void) {}
-void MB_Diagnostics_SlaveBusyCnt(void) {}
-MB_DeviceModeTypeDef MB_GetDeviceMode(void) {return MODBUS_NORMAL_MODE;}
-
-#endif
+#endif //MODBUS_ENABLE_DIAGNOSTICS