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/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-02-22 airm2m first version
*/
#include <rtthread.h>
#include <rtdevice.h>
#include <board.h>
#include "drv_gpio.h"
/* defined the LED2 pin: PD14 */
#define LED0_PIN GPIOD_14
/* defined the LED3 pin: PD15 */
#define LED1_PIN GPIOD_15
/* defined the LED4 pin: PC3 */
#define LED2_PIN GPIOC_03
int main(void)
{
uint32_t Speed = 200;
/* set LED2 pin mode to output */
rt_pin_mode(LED0_PIN, PIN_MODE_OUTPUT);
/* set LED3 pin mode to output */
rt_pin_mode(LED1_PIN, PIN_MODE_OUTPUT);
/* set LED4 pin mode to output */
rt_pin_mode(LED2_PIN, PIN_MODE_OUTPUT);
while (1)
{
rt_pin_write(LED0_PIN, PIN_LOW);
rt_thread_mdelay(Speed);
rt_pin_write(LED1_PIN, PIN_LOW);
rt_thread_mdelay(Speed);
rt_pin_write(LED2_PIN, PIN_LOW);
rt_thread_mdelay(Speed);
rt_pin_write(LED0_PIN, PIN_HIGH);
rt_thread_mdelay(Speed);
rt_pin_write(LED1_PIN, PIN_HIGH);
rt_thread_mdelay(Speed);
rt_pin_write(LED2_PIN, PIN_HIGH);
rt_thread_mdelay(Speed);
}
}
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