Sākums Izpētīt Palīdzība
Reģistrēties Pierakstīties
lqb
/
rt-thread
spogulis no https://gitee.com/rtthread/rt-thread.git
1
0
Atdalīts 0
Faili Problēmas 0 Vikivietne
Atzars: master
Atzari Tagi
rt-thread
/
bsp
/
efm32
/
dev_led.h

dev_led.h 1.5 KB
Patstāvīgā saite Vēsture Neapstrādāts

12345678910111213141516171819202122232425262728293031323334353637383940414243 
  1. /*
    2. 

  2.  * Copyright (c) 2006-2022, RT-Thread Development Team
    3. 

  3.  *
    4. 

  4.  * SPDX-License-Identifier: Apache-2.0
    5. 

  5.  *
    6. 

  6.  * Change Logs:
    7. 

  7.  * Date         Author      Notes
    8. 

  8.  * 2009-01-05   Bernard     the first version
    9. 

  9.  * 2010-12-27   onelife     Modify for EFM32
    10. 

  10.  * 2011-05-06   onelife     Add EFM32 development kit support
    11. 

  11.  * 2011-12-08   onelife     Add giant gecko development kit support
    12. 

  12.  */
    13. 

  13. 

  14. #ifndef __DEV_LED_H__
    15. 

  15. #define __DEV_LED_H__
    16. 

  16. 

  17. /* Includes ------------------------------------------------------------------*/
    18. 

  18. /* Exported types ------------------------------------------------------------*/
    19. 

  19. /* Exported constants --------------------------------------------------------*/
    20. 

  20. /* Exported macro ------------------------------------------------------------*/
    21. 

  21. #if defined(EFM32_G8XX_STK)
    22. 

  22. #define LEDS_MAX_NUMBER         (4)
    23. 

  23.     /* Configure GPIO port C 0-3 for LEDs */
    24. 

  24. #define LEDS_PIN_PORT_0         gpioPortC
    25. 

  25. #define LEDS_PIN_NUMBER_0       (0)
    26. 

  26. #define LEDS_PIN_PORT_1         gpioPortC
    27. 

  27. #define LEDS_PIN_NUMBER_1       (1)
    28. 

  28. #define LEDS_PIN_PORT_2         gpioPortC
    29. 

  29. #define LEDS_PIN_NUMBER_2       (2)
    30. 

  30. #define LEDS_PIN_PORT_3         gpioPortC
    31. 

  31. #define LEDS_PIN_NUMBER_3       (3)
    32. 

  32. #elif (defined(EFM32_GXXX_DK) || defined(EFM32GG_DK3750))
    33. 

  33. #define LEDS_MAX_NUMBER         (16)
    34. 

  34. #endif
    35. 

  35. 

  36. /* Exported functions ------------------------------------------------------- */
    37. 

  37. rt_err_t rt_hw_led_init(void);
    38. 

  38. void rt_hw_led_on(rt_uint8_t num);
    39. 

  39. void rt_hw_led_off(rt_uint8_t num);
    40. 

  40. void rt_hw_led_toggle(rt_uint8_t num);
    41. 

  41. rt_uint8_t rt_hw_led_state(rt_uint8_t num);
    42. 

  42. 

  43. #endif /* __DEV_LED_H__ */
    44.