diff options
Diffstat (limited to 'board/st/stm32f429-discovery/led.c')
-rw-r--r-- | board/st/stm32f429-discovery/led.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/board/st/stm32f429-discovery/led.c b/board/st/stm32f429-discovery/led.c new file mode 100644 index 0000000..306e550 --- /dev/null +++ b/board/st/stm32f429-discovery/led.c @@ -0,0 +1,35 @@ +/* + * (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); +} |