twr_onewire_relay

Driver for HARDWARIO 1-wire relay, chipset: DS2408. More...

Data Structures
struct	twr_onewire_relay_t
	HARDWARIO 1-wire relay instance. More...

Enumerations
enum	twr_onewire_relay_channel_t {   TWR_ONEWIRE_RELAY_CHANNEL_Q1 = 0 ,   TWR_ONEWIRE_RELAY_CHANNEL_Q2 = 1 ,   TWR_ONEWIRE_RELAY_CHANNEL_Q3 = 2 ,   TWR_ONEWIRE_RELAY_CHANNEL_Q4 = 3 ,   TWR_ONEWIRE_RELAY_CHANNEL_Q5 = 4 ,   TWR_ONEWIRE_RELAY_CHANNEL_Q6 = 5 ,   TWR_ONEWIRE_RELAY_CHANNEL_Q7 = 6 ,   TWR_ONEWIRE_RELAY_CHANNEL_Q8 = 7 }

Functions
bool	twr_onewire_relay_init (twr_onewire_relay_t *self, twr_onewire_t *onewire, uint64_t device_number)
	Initialize relay. More...
bool	twr_onewire_relay_set_state (twr_onewire_relay_t *self, twr_onewire_relay_channel_t relay_channel, bool state)
	Set relay to specified state. More...
bool	twr_onewire_relay_get_state (twr_onewire_relay_t *self, twr_onewire_relay_channel_t relay_channel, bool *state)
	Get current relay state. More...

Detailed Description

Driver for HARDWARIO 1-wire relay, chipset: DS2408.

Function Documentation

twr_onewire_relay_get_state()

bool twr_onewire_relay_get_state	(	twr_onewire_relay_t *	self,
		twr_onewire_relay_channel_t	relay_channel,
		bool *	state
	)

Get current relay state.

Parameters

[in]	self	Instance
[in]	channel
[out]	state

Returns

true When state is valid

false When state is invalid

Definition at line 64 of file twr_onewire_relay.c.

twr_onewire_relay_init()

bool twr_onewire_relay_init	(	twr_onewire_relay_t *	self,
		twr_onewire_t *	onewire,
		uint64_t	device_number
	)

Initialize relay.

Parameters

[in]	self	Instance
[in]	Pointer	on instance 1-Wire

Returns

true On success

false On failure

Definition at line 6 of file twr_onewire_relay.c.

twr_onewire_relay_set_state()

bool twr_onewire_relay_set_state	(	twr_onewire_relay_t *	self,
		twr_onewire_relay_channel_t	relay_channel,
		bool	state
	)

Set relay to specified state.

Parameters

[in]	self	Instance
[in]	channel
[in]	state	Desired relay state

Returns

true On success

false On failure

Definition at line 20 of file twr_onewire_relay.c.

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