button.c File Reference

button.h source code More...

#include <stdio.h>
#include "button.h"
#include "esp_idf_version.h"

Include dependency graph for button.c:

Functions
void	button_enable (button_t *const button)
	button_t Initialization for buttons More...
int	read_button (button_t *const button)
	buttonRead will read the pin pin More...
void	button_enable_irq (button_t *const button)
	buttonInitIRQ will intialize button for interrupt routine More...

Variables
int	gpio_install_count = 0

Detailed Description

button.h source code

Author

Jesus Minjares (https://github.com/jminjares4)

Version

0.1

Date

2022-08-09

Copyright

Copyright (c) 2021

Function Documentation

button_enable()

void button_enable

(

button_t *const

button

)

button_t Initialization for buttons

Parameters

button

pass a button_t by reference

Returns

None

Note

button_enable() is use when the button or input will be read as high or low level for interrupt intitialization

See also

button_enable_irq()

button_enable_irq()

void button_enable_irq

(

button_t *const

button

)

buttonInitIRQ will intialize button for interrupt routine

Parameters

button

pass a button_t by referene

Returns

None

read_button()

int read_button

(

button_t *const

button

)

buttonRead will read the pin pin

buttonRead will read the gpio pin

Parameters

button

pass a button_t by reference

Returns

int return either high or low || 0 or 1

Variable Documentation

gpio_install_count

int gpio_install_count = 0