| /* |
| * Copyright (c) 2016 Open-RnD Sp. z o.o. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <zephyr.h> |
| #include <device.h> |
| #include <drivers/gpio.h> |
| |
| #define PORT0 DT_ALIAS_LED0_GPIOS_CONTROLLER |
| #define PORT1 DT_ALIAS_LED1_GPIOS_CONTROLLER |
| |
| #define LED0 DT_ALIAS_LED0_GPIOS_PIN |
| #define LED1 DT_ALIAS_LED1_GPIOS_PIN |
| |
| #define SLEEP_TIME 500 |
| |
| void main(void) |
| { |
| int cnt = 0; |
| struct device *gpio0, *gpio1; |
| |
| gpio0 = device_get_binding(PORT0); |
| gpio1 = device_get_binding(PORT1); |
| |
| gpio_pin_configure(gpio0, LED0, GPIO_DIR_OUT); |
| gpio_pin_configure(gpio1, LED1, GPIO_DIR_OUT); |
| |
| while (1) { |
| gpio_pin_write(gpio0, LED0, cnt % 2); |
| gpio_pin_write(gpio1, LED1, (cnt + 1) % 2); |
| k_sleep(SLEEP_TIME); |
| cnt++; |
| } |
| } |
