usart.h

利用MSP430FE427单片机

#ifndef __USART_H__
#define __USART_H__

#define UTXD   BIT4 
#define URXD   BIT5

extern uint r0,s0,rr0,StartAddr;
extern uchar RXFLG,TXFLG,CS,SS1,ACC,aa,CY,Command_Status1;
extern uchar r_buf[Num],readdata[Num],s_buf[Num];
extern uchar Display_Flag;

uchar Rec_Judge(uchar *s);
void Send_Set(uchar *s);
void delay(uint n);
uchar Serial_Addr(uchar *s1);
char Serial_Password(uchar *s1);
char Serial_Command_Run(uchar *s);
void USART();
extern void Write_Data(uchar *wdata,uint waddr,uchar len);
extern void display();

#endif