gpio_simulator_example.c File Reference

GPIO example application for AVR UC3 GPIO driver.

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

#include "gpio.h"
#include <board.h>
#include <sysclk.h>
#include "intc.h"
#include "conf_clock.h"
#include "conf_example.h"

Functions
static void	gpio_pin_change_interrupt_handler (void)
	GPIO interrupt handler. More...
int	main (void)
	Application main loop. More...

static void gpio_pin_change_interrupt_handler ( void  )

static

GPIO interrupt handler.

References gpio_clear_pin_interrupt_flag(), GPIO_PIN_EXAMPLE_2, GPIO_PIN_EXAMPLE_3, and gpio_tgl_gpio_pin().

Referenced by main().

int main

(

void

)

Application main loop.

Note

the call to sysclk_init() will disable all non-vital peripheral clocks, except for the peripheral clocks explicitly enabled in conf_clock.h.

Enable the clock to the selected example GPIO peripheral module.

References cpu_irq_disable, cpu_irq_enable, cpu_relax, gpio_clr_gpio_pin(), gpio_enable_pin_interrupt(), gpio_enable_pin_pull_up(), gpio_get_pin_value(), GPIO_PIN_CHANGE, gpio_pin_change_interrupt_handler(), GPIO_PIN_EXAMPLE_1, GPIO_PIN_EXAMPLE_2, GPIO_PIN_EXAMPLE_3, gpio_set_gpio_pin(), gpio_tgl_gpio_pin(), INTC_init_interrupts(), INTC_register_interrupt(), sysclk_enable_pba_module(), SYSCLK_GPIO, and sysclk_init().