u-boot/board/st/stm32f429-discovery/led.c
rev13@wp.pl ed09a554be stm32f4: Add support for stm32f429-discovery board
Signed-off-by: Kamil Lulko <rev13@wp.pl>
Reviewed-by: Tom Rini <trini@konsulko.com>
2015-04-22 12:14:55 -04:00

35 lines
534 B
C

/*
* (C) Copyright 2015
* Kamil Lulko, <rev13@wp.pl>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm-generic/gpio.h>
void coloured_LED_init(void)
{
gpio_direction_output(CONFIG_RED_LED, 0);
gpio_direction_output(CONFIG_GREEN_LED, 0);
}
void red_led_off(void)
{
gpio_set_value(CONFIG_RED_LED, 0);
}
void green_led_off(void)
{
gpio_set_value(CONFIG_GREEN_LED, 0);
}
void red_led_on(void)
{
gpio_set_value(CONFIG_RED_LED, 1);
}
void green_led_on(void)
{
gpio_set_value(CONFIG_GREEN_LED, 1);
}