SmartPDCode/pro/src/modbus_handle.h

#ifndef __MODBUS_HANDLE_H
#define __MODBUS_HANDLE_H

#include "modbus-rtu.h"
#include "modbus-tcp.h"
#include <pthread.h>

typedef struct
{
    modbus_t *mb;
    unsigned char  type ;//rtu tcp
    unsigned char  saddr ; 
    unsigned int baud ;
    char     name[32];
    char*     port_name;
    pthread_mutex_t mutex ;

    int       delay;
}Modbus_Manger;


int g_modbus_init(void* manger,
                const char* port_name,
                unsigned int baud,
                const unsigned char type,
                unsigned char saddr,
                const char* name,
                int delay_us,
                int timeout_ms);

int g_modbus_write_reg(void* manger,int saddr,unsigned short reg,unsigned short data);
int g_modbus_write_x_reg(void* manger,int saddr,unsigned short reg,unsigned int size,unsigned short *data);
int g_modbus_read_reg(void* manger,int saddr,unsigned short reg,unsigned short* data);
int g_modbus_read_x_reg(void* manger,int saddr,unsigned short reg,unsigned int size,unsigned short *data);
int g_modbus_read_x_reg_delay(void* manger,int saddr,unsigned short reg,unsigned int size,unsigned short *data);
int g_modbus_get_timeout(void* manger,int *timeout_ms);
int g_modbus_set_timeout(void* manger,int timeout_ms);
void g_modbus_deinit(void* manger);

int g_modbus_receive(void* manger, uint8_t *req);
int g_modbus_reply(void* manger, uint8_t *req, int reqlen, modbus_mapping_t *map);
int g_modbus_set_slave(void* manger, int saddr);

int g_modbus_read_input_reg(void* manger,int saddr,unsigned short reg,unsigned int size,unsigned short *data);
#endif