void SW_UART_INIT0(void);
void SW_UART_ENABLE0(void);
void SW_UART_INIT1(void);
void SW_UART_ENABLE1(void);

void ClearCommRecBuffer2(void);
void SendCommChar2(char ch);
bit  GetCommChar2(unsigned char idata *ch);
void SendCommBuffer2(unsigned char *base,unsigned char size);

void ClearCommRecBuffer3(void);
void SendCommChar3(char ch);
bit  GetCommChar3(unsigned char idata *ch);
void SendCommBuffer3(unsigned char *base,unsigned char size);