/*
 * z21emu.h
 *
 *  Created on: 16.12.2017
 *      Author: steffen
 */

#ifndef Z21EMU_H_
#define Z21EMU_H_

#include "config.h"

#define DEFAULT_CONFIG ETCPREFIX"/z21emu.conf"

#define RBUS_BYTESPERGROUP		10
#define RBUS_GROUPS				2
#define RBUS_MAXSENSORBYTES		(RBUS_GROUPS*RBUS_BYTESPERGROUP)

#define XLAN_TURNOUT_MAX 		1024
#define XLAN_TURNOUTBYTES 		(XLAN_TURNOUT_MAX / 8)

enum {
	I2CREGTYPE_UNDEF,
	I2CREGTYPE_DI,
	I2CREGTYPE_DO
};

struct s_rbussensor {
	unsigned char status;	// current value
	unsigned char last;		// last value

	unsigned char i2c_addr;	// i2c address
	unsigned char i2c_reg;	// i2c register
};

extern struct s_rbussensor rbus[RBUS_MAXSENSORBYTES];

struct s_xlanturnout {
	unsigned char i2c_addr;	// i2c address
	unsigned char i2c_reg;	// i2c register

	unsigned char output;	// current value
	unsigned char last;		// last value
};

extern struct s_xlanturnout xlturn[XLAN_TURNOUT_MAX];
extern int debug;

void xlan_turnout (int addr, bool enable);


#endif /* Z21EMU_H_ */