wgpio.c File Reference

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Detailed Description

Implementation of the Wireless GPIO Application.

This is a Wireless General Purpose IO Application a.k.a. a light switch application.

The application can run in two modes:

• (MP) mains powered : In this mode the receiver always on.
• (RC) remote control: Battery powered remote control with power down on idle.

Note:

The RC mode can be eanbled on those boards, where the the control key is wired with an interrupt pin of the MCU. All boards with memory mapped keys are not capable of entering the RC mode.

With a long key press, you get into the configuration mode, where the status LED blinks 3 times and the Actor LED displays the current operation mode:

• ActorLed on : MP mode (reset value)
• ActorLed off : RC mode.

Definition in file wgpio.c.

Go to the source code of this file.

Defines
#define	AWAKE_TIME   MSEC(1000)
Functions
int	main (void)
static void	state_app_config (app_ctx_t *ctx)
static void	state_app_running (app_ctx_t *events)
static void	state_app_status_pending (app_ctx_t *ctx)
static void	state_tx_status_in_progress (app_ctx_t *ctx)
static void	state_tx_switch_in_progress (app_ctx_t *ctx)
static void	status_led_config (uint8_t val, uint8_t blnk)
static void	status_led_handle ()
void	TRX_IRQ_vect ()
static void	wgpio_actor_update (uint8_t state)
static void	wgpio_idle (uint8_t idlemode)
static void	wgpio_init (void)
static bool	wgpio_send_status (event_code_t cmd, uint8_t state)
	Send the current key status.
Variables
actor_ctx_t	ActorCtx
volatile uint8_t	KeyEvent = 0
uint8_t	Led1Blnk = 0
volatile uint16_t	TmoCounter = 0
volatile uint8_t	TmoEvent = 0
volatile event_t	TrxEvent
volatile app_state_t	TrxState

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Function Documentation

int main

(

void

)

Main function of WGPIO application.

Definition at line 85 of file wgpio.c.

void TRX_IRQ_vect

(

)

Transceiver IRQ routine. Application specific timer IRQ routine. used to read key status (debounced).

Definition at line 383 of file wgpio.c.

static void wgpio_init

(

void

)

[static]

Initialization function.

Definition at line 145 of file wgpio.c.

static bool wgpio_send_status	(	event_code_t	cmd,
		uint8_t	state
	)			[static]

Send the current key status.

Parameters:

AppCtx.keytat

key status byte that is to send.

Definition at line 214 of file wgpio.c.