//Usart.h
//Catinux 040811
#ifndef __USART_H
#define __USART_H

#define COM0 0
#define COM1 1
#define COM2 2

void ResetTxBuffer(char UsartNo);
void ResetRxBuffer(char UsartNo);
int Us_SendStr(char UsartNo,char *pBuffer,int szBuffer);
int Us_RecvStr(char UsartNo,char *pBuffer,int szBuffer);//接收字符串
int Us_GetRxCurIndex(char UsartNo);
void Usart0_Init (void);
void Usart1_Init (void);

#endif