comm.h

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#ifndef __COMM_H__
#define __COMM_H__

#define DEBUG              1
#define SYSCLK      24500000           // SYSCLK frequency in Hz
#define BAUDRATE        9600           // Baud rate of UART in bps

//收发缓冲区长度
#define LenTxBuf    128	//Don't too small,because it will cause display abnormal.
#define LenRxBuf	128
#define maxlen      128


void UART0_Init (void);
void Printf_String(unsigned char  *string);
void Printf_Char(unsigned char ascii);
void Buff_Init (void);
bit Get_Char(unsigned char xdata *ch);
void process_uart();
void process_incmd();
void Hex2Asc(unsigned char *chrDest,const unsigned char *Hex,unsigned int Len);

void PCS_r_reader();
void PCS_rw_tag(unsigned char cmdm);
void PCS_w_reader();
void tag_r_reader();	   


#endif
/****************************@end@*************************************/