application.c 571 B

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  1. /*
  2. * Copyright (c) 2006-2020, RT-Thread Development Team
  3. *
  4. * SPDX-License-Identifier: Apache-2.0
  5. *
  6. * Change Logs:
  7. * Date Author Notes
  8. * 2021-02-11 supperthomas first version
  9. *
  10. */
  11. #include <rtthread.h>
  12. #include <rtdevice.h>
  13. #define GPIO_LED_PIN 13
  14. int main(void)
  15. {
  16. int count = 1;
  17. rt_pin_mode(GPIO_LED_PIN, PIN_MODE_OUTPUT);
  18. while (count++)
  19. {
  20. rt_pin_write(GPIO_LED_PIN, PIN_HIGH);
  21. rt_thread_mdelay(500);
  22. rt_pin_write(GPIO_LED_PIN, PIN_LOW);
  23. rt_thread_mdelay(500);
  24. }
  25. return RT_EOK;
  26. }