#ifndef MODBUS_M_H
#define MODBUS_M_H
#include <stdint.h>

typedef enum {
	MOD_OK  = 0,
	MOD_ERR = 1
}MOD_T;


int modbus_m_read_regist(uint8_t id,uint16_t addr,uint16_t length,uint8_t * data);
int modbus_m_write_regist(uint8_t id,uint16_t addr,uint16_t key,uint8_t * data);
int modbus_m_read_input(uint8_t id,uint16_t addr,uint16_t length,uint8_t * data) ;
int modbus_m_write_coil(uint8_t id,uint16_t addr,uint16_t key,uint8_t * data);
MOD_T modbus_m_crc_check(uint8_t * data,int size );
int modbus_m_write_mregist(uint8_t id,uint16_t addr,uint8_t *key,uint16_t size ,uint8_t * data);

#endif