#ifndef _common_h
#define _common_h

?#include
?#include
?#include

?#define uint unsigned int
?#define uchar unsigned char
?#define ulong unsigned long

?//set RF401 into transmit mode; RF module is default receive mode
?#define TRANSMIT

?#define SUCCESS 0xaa
?#define FAILURE?0x55

?#define YES 0xaa
?#define NO?0x55

?#define LED PORT2_5
?#define TXD PORT2_6
?#define RXD PORT2_7?

?//#define TXD DIN
?//#define RXD DOUT?

?sbit DOUT = P1^0;
?sbit DIN = P1^1;
?sbit RFCS = P3^3;
?sbit PWR_UP = P3^4;
?sbit TXEN = P3^5;
?sbit PORT2_5 = P2^5;
?sbit PORT2_6 = P2^6;
?sbit PORT2_7 = P2^7;

?extern uchar COMFlag;
?extern uint delay;
?extern uchar RecBuf[3];

?extern void InitUART_T1(void);
?//extern void InitUART_T2(void);
?extern void SendUART(uchar DataSend);
?//extern uchar RecUART(void);
?extern void extendUARTsend(uchar DataToSend);
?extern uchar extendUARTreceive(void);

?//extern uchar RFtransceive(uchar RFdata);