g20serialdrv.h

使用avr--cc2420模块程序,需要原理图的联系 QQ:120304948

#ifndef G20SERIALDRV_H__
#define G20SERIALDRV_H__  


#define G20_RTS PORTC.5

/*
#define G20_RTS PORTA.7
#define G20_CTS PINA.6
//#define G20_RXD PINE.0
//#define G20_TXD PORTE.1
#define G20_DTR PORTA.5
#define G20_DSR PINA.4
#define G20_DCD PINA.3
#define G20_RI PINA.2
#define G20_RESET PINB.5
#define G20_POWER PORTB.7
#define G20_IGN VCC
//#define G20_RF PING.3
//#define G20_GPRS PING.4
*/

BYTE Hex2Char(BYTE ch);
BYTE Char2Hex(BYTE ch);
void g20_sp_init();
unsigned char g20_sp_not_empty();
BYTE g20_sp_getchar();
void g20_sp_flush();
void g20_sp_init_buf();
void g20_sp_send(flash BYTE * pBuf);
void g20_sp_sendb(BYTE * pBuf);
unsigned char g20_sp_waitfor(flash BYTE * pExpect,
                    flash BYTE * pExpect1,
                    flash BYTE *pExcept1, 
					flash BYTE * pExcept2,
                    flash BYTE *pExcept3,
                    DWORD timeouts);
void g20_sp_proc();
void g20_sp_writebyte(BYTE c);
void g20_rcv_proc(BYTE c);

#endif