Collaboration diagram for Slave Util Private Functions:

Functions
static const agile_modbus_slave_util_map_t *	get_map_by_addr (const agile_modbus_slave_util_map_t *maps, int nb_maps, int address)
	Get the mapping object from the mapping object array according to the register address.

static int	read_registers (agile_modbus_t ctx, struct agile_modbus_slave_info slave_info, const agile_modbus_slave_util_t *slave_util)
	read register

static int	write_registers (agile_modbus_t ctx, struct agile_modbus_slave_info slave_info, const agile_modbus_slave_util_t *slave_util)
	write register

static int	mask_write_register (agile_modbus_t ctx, struct agile_modbus_slave_info slave_info, const agile_modbus_slave_util_t *slave_util)
	mask write register

static int	write_read_registers (agile_modbus_t ctx, struct agile_modbus_slave_info slave_info, const agile_modbus_slave_util_t *slave_util)
	Write and read registers.

Detailed Description

Function Documentation

◆ get_map_by_addr()

static const agile_modbus_slave_util_map_t * get_map_by_addr	(	const agile_modbus_slave_util_map_t *	maps,
		int	nb_maps,
		int	address
	)

static

Get the mapping object from the mapping object array according to the register address.

Parameters

maps	mapping object array
nb_maps	number of arrays
address	register address

Returns: !=NULL: mapping object; =NULL: failure

Definition at line 37 of file agile_modbus_slave_util.c.

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◆ read_registers()

static int read_registers	(	agile_modbus_t *	ctx,
		struct agile_modbus_slave_info *	slave_info,
		const agile_modbus_slave_util_t *	slave_util
	)

static

read register

Parameters

ctx	modbus handle
slave_info	slave information body
slave_util	slave function structure

Returns: =0: normal; <0: Abnormal (-AGILE_MODBUS_EXCEPTION_UNKNOW(-255): Unknown exception, the slave will not package the response data) (Other negative exception codes: package exception response data from the opportunity)

Definition at line 58 of file agile_modbus_slave_util.c.

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◆ write_registers()

static int write_registers	(	agile_modbus_t *	ctx,
		struct agile_modbus_slave_info *	slave_info,
		const agile_modbus_slave_util_t *	slave_util
	)

static

write register

Parameters

ctx	modbus handle
slave_info	slave information body
slave_util	slave function structure

Returns: =0: normal; <0: Abnormal (-AGILE_MODBUS_EXCEPTION_UNKNOW(-255): Unknown exception, the slave will not package the response data) (Other negative exception codes: package exception response data from the opportunity)

Definition at line 141 of file agile_modbus_slave_util.c.

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◆ mask_write_register()

static int mask_write_register	(	agile_modbus_t *	ctx,
		struct agile_modbus_slave_info *	slave_info,
		const agile_modbus_slave_util_t *	slave_util
	)

static

mask write register

Parameters

ctx	modbus handle
slave_info	slave information body
slave_util	slave function structure

Returns: =0: normal; <0: Abnormal (-AGILE_MODBUS_EXCEPTION_UNKNOW(-255): Unknown exception, the slave will not package the response data) (Other negative exception codes: package exception response data from the opportunity)

Definition at line 244 of file agile_modbus_slave_util.c.

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◆ write_read_registers()

static int write_read_registers	(	agile_modbus_t *	ctx,
		struct agile_modbus_slave_info *	slave_info,
		const agile_modbus_slave_util_t *	slave_util
	)

static

Write and read registers.

Parameters

ctx	modbus handle
slave_info	slave information body
slave_util	slave function structure

Returns: =0: normal; <0: Abnormal (-AGILE_MODBUS_EXCEPTION_UNKNOW(-255): Unknown exception, the slave will not package the response data) (Other negative exception codes: package exception response data from the opportunity)

Definition at line 291 of file agile_modbus_slave_util.c.

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