33 lines
746 B
C
33 lines
746 B
C
|
/*
|
||
|
|
* Copyright (c) 2006-2022, RT-Thread Development Team
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: Apache-2.0
|
||
|
|
*
|
||
|
|
* Change Logs:
|
||
|
|
* Date Author Notes
|
||
|
|
* 2022-3-30 CaocoWang first version
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <rtthread.h>
|
||
|
|
#include <rtdevice.h>
|
||
|
|
#include <board.h>
|
||
|
|
|
||
|
|
/* LM401_LoraWan Color led */
|
||
|
|
#define LED_BLUE_PIN GET_PIN(B,5) /* defined the LED_BLUE pin: PB5 */
|
||
|
|
#define LED_GREEN_PIN GET_PIN(B,4)
|
||
|
|
#define LED_RED_PIN GET_PIN(B,3)
|
||
|
|
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
/* set LED_BLUE pin mode to output */
|
||
|
|
rt_pin_mode(LED_BLUE_PIN, PIN_MODE_OUTPUT);
|
||
|
|
|
||
|
|
while (1)
|
||
|
|
{
|
||
|
|
rt_pin_write(LED_BLUE_PIN, PIN_HIGH);
|
||
|
|
rt_thread_mdelay(500);
|
||
|
|
rt_pin_write(LED_BLUE_PIN, PIN_LOW);
|
||
|
|
rt_thread_mdelay(500);
|
||
|
|
}
|
||
|
|
}
|