pico_gpio_irq.c File Reference

Source file for GPIO IRQ driver. More...

#include "no_os_error.h"
#include "no_os_list.h"
#include "no_os_irq.h"
#include "no_os_util.h"
#include "no_os_alloc.h"
#include "pico_gpio_irq.h"
#include "hardware/irq.h"

Include dependency graph for pico_gpio_irq.c:

Classes
struct	irq_action
	Struct used to store a (peripheral, callback) pair. More...

Functions
void	pico_gpio_callback (unsigned int pin, uint32_t events)
	GPIO interrupt handler callback.

Variables
const struct no_os_irq_platform_ops	pico_gpio_irq_ops
	pico specific IRQ platform ops structure

Detailed Description

Source file for GPIO IRQ driver.

Author

Ramona Bolboaca (ramon.nosp@m.a.bo.nosp@m.lboac.nosp@m.a@an.nosp@m.alog..nosp@m.com)

Copyright 2022(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Function Documentation

pico_gpio_callback()

void pico_gpio_callback	(	unsigned int	pin,
		uint32_t	events )

GPIO interrupt handler callback.

Parameters

pin	pin number on which the interrupt occurred
events	events mask which triggered the interrupt (not used)

Variable Documentation

pico_gpio_irq_ops

const struct no_os_irq_platform_ops pico_gpio_irq_ops

Initial value:

= {
    .init = &pico_gpio_irq_ctrl_init,
    .trigger_level_set = &pico_gpio_irq_trigger_level_set,
    .register_callback = &pico_gpio_irq_register_callback,
    .unregister_callback = &pico_gpio_irq_unregister_callback,
    .global_enable = &pico_gpio_irq_global_enable,
    .global_disable = &pico_gpio_irq_global_disable,
    .enable = &pico_gpio_irq_enable,
    .disable = &pico_gpio_irq_disable,
    .set_priority = &pico_gpio_irq_set_priority,
    .remove = &pico_gpio_irq_ctrl_remove
}

pico specific IRQ platform ops structure

pico platform specific irq platform ops structure