sam/drivers/gpio/unit_tests/unit_tests.c File Reference

Unit tests for GPIO driver.

Copyright (c) 2012-2018 Microchip Technology Inc. and its subsidiaries.

#include <asf.h>
#include <conf_test.h>

Functions
static void	gpio_pin_callback (void)
	GPIO pin interrupt callback. More...
int	main (void)
	Run GPIO driver unit tests. More...
static void	run_gpio_int_test (const struct test_case *test)
	Test GPIO interrupt. More...

Variables
volatile bool	gpio_int_happened = false

static void gpio_pin_callback ( void  )

static

GPIO pin interrupt callback.

References gpio_int_happened.

Referenced by run_gpio_int_test().

int main

(

void

)

Run GPIO driver unit tests.

References uart_rs232_options::baudrate, board_init(), DEFINE_TEST_ARRAY, DEFINE_TEST_CASE, DEFINE_TEST_SUITE, NULL, run_gpio_int_test(), stdio_serial_init(), sysclk_init(), test_suite_run(), and usart_serial_options.

static void run_gpio_int_test ( const struct test_case *  test )

static

Test GPIO interrupt.

Parameters

test	Current test case.

References delay_ms, gpio_enable_pin_interrupt(), gpio_int_happened, gpio_pin_callback(), gpio_set_pin_callback(), IOPORT_DIR_INPUT, IOPORT_DIR_OUTPUT, IOPORT_MODE_GLITCH_FILTER, IOPORT_MODE_PULLUP, IOPORT_PIN_LEVEL_HIGH, IOPORT_PIN_LEVEL_LOW, IOPORT_SENSE_FALLING, ioport_set_pin_dir(), ioport_set_pin_level(), ioport_set_pin_mode(), ioport_set_pin_sense_mode(), and test_assert_true.

Referenced by main().

volatile bool gpio_int_happened = false

Referenced by gpio_pin_callback(), and run_gpio_int_test().