#ifndef _CASCADE_FREEMODBUS_H_
#define _CASCADE_FREEMODBUS_H_

#include "stdint.h"
#include "datadef.h"
#include "power.h"


typedef struct {
		union {
		md_ac_dc_t ac_dc;
		md_3_ac_t  ac_3; 
	}data;
}north_data_t;

typedef struct cascade_saddr{
    uint8_t      addr;
    uint16_t     channels;
    power_ch_new_t   ch[POWER_SLAVE_CH_MAX];
}slave_info_t;

typedef union{
	slave_info_t			info;
	north_data_t 			north;
}cascade_data_cache;


typedef struct {
	uint8_t        model;					// master or slave model
	uint8_t 			 saddr;					// slave addr
	uint32_t       baund;					//
	uint32_t  		 north_reg_max;
	uint32_t  		 north_reg_start;
	uint32_t       cascade_max;
	uint32_t       cascade_start;
	cascade_data_cache   *cache;
	lock_t 					lock;
	
}cascade_freemodbus_t;

void cascade_freemodbus_init(void);

void cascade_freemodbus_reset(uint8_t model,uint8_t saddr,uint32_t baund);

cascade_freemodbus_t * get_cascade_freemodbus(void);


#endif