switch.h File Reference

#include "driver/gpio.h"
#include "esp_attr.h"
#include "esp_err.h"

Include dependency graph for switch.h:

Go to the source code of this file.

Data Structures
struct	on_off_switch_t

Enumerations
enum	switch_state_t { SWITCH_OFF = 0 , SWITCH_ON = 1 }

Functions
void IRAM_ATTR	switch_isr_handler (void *arg)
	GPIO interrupt handler for an on/off switch.

Enumeration Type Documentation

switch_state_t

enum switch_state_t

Enumerator
SWITCH_OFF
SWITCH_ON

Function Documentation

switch_isr_handler()

void IRAM_ATTR switch_isr_handler

(

void *

arg

)

GPIO interrupt handler for an on/off switch.

Call from GPIO ISR; debounces and toggles switch state (SWITCH_ON <-> SWITCH_OFF). arg must be a pointer to the on_off_switch_t for this switch.

Parameters

arg	User argument: pointer to on_off_switch_t (passed to gpio_isr_handler_add)