HS121L/USER/Serial.h

/********************************************************************************
 * File Name:			Serial.h 
 * Function Describe:   Header file for Serial.c
 * Explain:  
 * Writer:				ShiLiangWen
 * Date:				2015-1-30
 *******************************************************************************/
#ifndef _Serial_H__
#define _Serial_H__
/***************************************************************************/
#include <rtl.h>

#define COM_SEL_MCU 	0
#define COM_SEL_GPS 	1
#define COM_SEL_MODEM 	2
typedef enum {INF = 0, DEBUG =1} TRACE_TYPE;

#define UART1_RX_BUFFER_SIZE	200

#define UART2_RX_BUFFER_SIZE	(1024+20) //(IAP_RX_BUF+20)//+ZIPRECVU:1,256,xxx

#define UART3_RX_BUFFER_SIZE 200

extern unsigned char RxBuffer1[];
extern unsigned char TxBuffer1[];
extern unsigned short g_usUart1RecvLen;

extern unsigned char RxBuffer2[];
extern unsigned char TxBuffer2[];
extern unsigned short g_usRx2Len;
extern unsigned char g_ucUARTSel;
extern unsigned char g_ucUART1RxMode;
void Uart1Init(void);
void Uart2Init(void);
void UART1RxTxISRHandler(void);//串口1中断中回调此函数
void UART2RxTxISRHandler(void);//串口2中断中回调此函数

void SlwTrace(TRACE_TYPE type,char *buf,char );

void ComSelect(unsigned char sel);
void Uart1Send(char *txbuf,int len);
void Uart2Send(unsigned char *txbuf,int len);
void Uart1RxEnable(int en);
void Uart1RecvProcess(void);
void Uart2RecvProcess(void);

//通过DMA发送
void USART1_Send(char *pbuffer, unsigned short size);
void USART1_SendWaitCompleted(void);

void USART2_Send(char *pbuffer, unsigned short size);
void USART2_SendWaitCompleted(void);


void Uart3Init(void);
void UART3RxTxISRHandler(void);
extern unsigned short g_usRx3Len;
extern unsigned short rx3_ct;
extern unsigned char RxBuffer3[UART3_RX_BUFFER_SIZE];
/***************************************************************************/
#endif