42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
/*
|
|
* Copyright (c) 2006-2021, RT-Thread Development Team
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2019-10-24 Magicoe first version
|
|
*
|
|
*/
|
|
|
|
#include <rtdevice.h>
|
|
#include "drv_pin.h"
|
|
|
|
/* defined the LED pin: GPIO1_IO4 */
|
|
/* GPIO1_4 is Blue LED */
|
|
#define LEDB_PIN GET_PINS(1, 4)
|
|
|
|
int main(void)
|
|
{
|
|
#if defined(__CC_ARM)
|
|
rt_kprintf("using armcc, version: %d\n", __ARMCC_VERSION);
|
|
#elif defined(__clang__)
|
|
rt_kprintf("using armclang, version: %d\n", __ARMCC_VERSION);
|
|
#elif defined(__ICCARM__)
|
|
rt_kprintf("using iccarm, version: %d\n", __VER__);
|
|
#elif defined(__GNUC__)
|
|
rt_kprintf("using gcc, version: %d.%d\n", __GNUC__, __GNUC_MINOR__);
|
|
#endif
|
|
|
|
rt_pin_mode(LEDB_PIN, PIN_MODE_OUTPUT); /* Set GPIO as Output */
|
|
while (1)
|
|
{
|
|
rt_pin_write(LEDB_PIN, PIN_HIGH); /* Set GPIO output 1 */
|
|
rt_thread_mdelay(500); /* Delay 500mS */
|
|
rt_pin_write(LEDB_PIN, PIN_LOW); /* Set GPIO output 0 */
|
|
rt_thread_mdelay(500); /* Delay 500mS */
|
|
}
|
|
}
|
|
|
|
// end file
|