#include <stdint.h>
#include <sys/time.h>
#include <sys/types.h>
#include <libmodbus/config.h>
#include "libmodbus/modbus.h"

Include dependency graph for modbus-private.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	_modbus

struct	_modbus_backend

struct	_sft

Macros
#define	_BYTE_TIMEOUT 500000

#define	_FC_READ_COILS 0x01

#define	_FC_READ_DISCRETE_INPUTS 0x02

#define	_FC_READ_EXCEPTION_STATUS 0x07

#define	_FC_READ_HOLDING_REGISTERS 0x03

#define	_FC_READ_INPUT_REGISTERS 0x04

#define	_FC_REPORT_SLAVE_ID 0x11

#define	_FC_WRITE_AND_READ_REGISTERS 0x17

#define	_FC_WRITE_MULTIPLE_COILS 0x0F

#define	_FC_WRITE_MULTIPLE_REGISTERS 0x10

#define	_FC_WRITE_SINGLE_COIL 0x05

#define	_FC_WRITE_SINGLE_REGISTER 0x06

#define	_MIN_REQ_LENGTH 12

#define	_MODBUS_EXCEPTION_RSP_LENGTH 5

#define	_REPORT_SLAVE_ID 180

#define	_RESPONSE_TIMEOUT 500000

Typedefs
typedef struct _modbus_backend	modbus_backend_t

typedef struct _sft	sft_t

Enumerations
enum	modbus_bakend_type_t { _MODBUS_BACKEND_TYPE_RTU =0, _MODBUS_BACKEND_TYPE_TCP }

Functions
void	_error_print (modbus_t ctx, const char context)

void	_modbus_init_common (modbus_t *ctx)

size_t	strlcpy (char dest, const char src, size_t dest_size)

Macro Definition Documentation

◆ _BYTE_TIMEOUT

#define _BYTE_TIMEOUT 500000

Definition at line 52 of file modbus-private.h.

◆ _FC_READ_COILS

#define _FC_READ_COILS 0x01

Definition at line 55 of file modbus-private.h.

◆ _FC_READ_DISCRETE_INPUTS

#define _FC_READ_DISCRETE_INPUTS 0x02

Definition at line 56 of file modbus-private.h.

◆ _FC_READ_EXCEPTION_STATUS

#define _FC_READ_EXCEPTION_STATUS 0x07

Definition at line 61 of file modbus-private.h.

◆ _FC_READ_HOLDING_REGISTERS

#define _FC_READ_HOLDING_REGISTERS 0x03

Definition at line 57 of file modbus-private.h.

◆ _FC_READ_INPUT_REGISTERS

#define _FC_READ_INPUT_REGISTERS 0x04

Definition at line 58 of file modbus-private.h.

◆ _FC_REPORT_SLAVE_ID

#define _FC_REPORT_SLAVE_ID 0x11

Definition at line 64 of file modbus-private.h.

◆ _FC_WRITE_AND_READ_REGISTERS

#define _FC_WRITE_AND_READ_REGISTERS 0x17

Definition at line 65 of file modbus-private.h.

◆ _FC_WRITE_MULTIPLE_COILS

#define _FC_WRITE_MULTIPLE_COILS 0x0F

Definition at line 62 of file modbus-private.h.

◆ _FC_WRITE_MULTIPLE_REGISTERS

#define _FC_WRITE_MULTIPLE_REGISTERS 0x10

Definition at line 63 of file modbus-private.h.

◆ _FC_WRITE_SINGLE_COIL

#define _FC_WRITE_SINGLE_COIL 0x05

Definition at line 59 of file modbus-private.h.

◆ _FC_WRITE_SINGLE_REGISTER

#define _FC_WRITE_SINGLE_REGISTER 0x06

Definition at line 60 of file modbus-private.h.

◆ _MIN_REQ_LENGTH

#define _MIN_REQ_LENGTH 12

Definition at line 44 of file modbus-private.h.

◆ _MODBUS_EXCEPTION_RSP_LENGTH

#define _MODBUS_EXCEPTION_RSP_LENGTH 5

Definition at line 48 of file modbus-private.h.

◆ _REPORT_SLAVE_ID

#define _REPORT_SLAVE_ID 180

Definition at line 46 of file modbus-private.h.

◆ _RESPONSE_TIMEOUT

#define _RESPONSE_TIMEOUT 500000

Definition at line 51 of file modbus-private.h.

Typedef Documentation

◆ modbus_backend_t

typedef struct _modbus_backend modbus_backend_t

◆ sft_t

typedef struct _sft sft_t

Enumeration Type Documentation

◆ modbus_bakend_type_t

enum modbus_bakend_type_t

Enumerator
_MODBUS_BACKEND_TYPE_RTU
_MODBUS_BACKEND_TYPE_TCP

Definition at line 67 of file modbus-private.h.

Function Documentation

◆ _error_print()

void _error_print	(	modbus_t *	ctx,
		const char *	context
	)

Definition at line 88 of file modbus.c.

◆ _modbus_init_common()

void _modbus_init_common ( modbus_t * ctx )

Definition at line 1448 of file modbus.c.

◆ strlcpy()

size_t strlcpy	(	char *	dest,
		const char *	src,
		size_t	dest_size
	)

Definition at line 1651 of file modbus.c.

Classes

Macros

Typedefs

Enumerations

Functions