/*
 * rsbus.h
 *
 *  Created on: 2014-4-26
 *      Author: Tuowen
 */

// DE RSOUT.RSPIN HIGH ENABLE
// RE LOW ENABLE -> ALWAYS ENABLE
// RECEIVE QUERY -> Conditional FNC call
//		Process -> Output (Done in main program)
// SMCLK set to 4MHZ


#ifndef RSBUS_H_
#define RSBUS_H_

#include<msp430g2553.h>
#include"precomp.h"

#define TYPE0 (0x00)  //TYPE 0 is a dummy used for debug

#define TYPE1 (0x01)
#define TYPE2 (0x02)

#define STBIT0 (0x5B)
#define STBIT1 (0xAD)
#define EDBIT0 (0xA4)
#define EDBIT1 (0x52)

#define TXLEN (4)

#define RSMAX (20)

typedef void (*rshdlr)(unsigned char*,int);

void rsbus_init(rshdlr);

void rsbus_w(int addr,unsigned char* buf,unsigned int len);

#endif /* RSBUS_H_ */