47 lines
1.9 KiB
C
47 lines
1.9 KiB
C
/******************************************************************//**
|
|
* @file dev_led.h
|
|
* @brief LED driver of RT-Thread RTOS for EFM32
|
|
* COPYRIGHT (C) 2009, RT-Thread Development Team
|
|
* @author Bernard, onelife
|
|
* @version 0.4 beta
|
|
**********************************************************************
|
|
* @section License
|
|
* The license and distribution terms for this file may be found in the file LICENSE in this
|
|
* distribution or at http://www.rt-thread.org/license/LICENSE
|
|
**********************************************************************
|
|
* @section Change Logs
|
|
* Date Author Notes
|
|
* 2009-01-05 Bernard the first version
|
|
* 2010-12-27 onelife modify for EFM32
|
|
*********************************************************************/
|
|
#ifndef __DEV_LED_H__
|
|
#define __DEV_LED_H__
|
|
|
|
/* Includes -------------------------------------------------------------------*/
|
|
/* Exported types -------------------------------------------------------------*/
|
|
/* Exported constants ---------------------------------------------------------*/
|
|
/* Exported macro -------------------------------------------------------------*/
|
|
#if defined(EFM32_G890_STK)
|
|
#define LEDS_MAX_NUMBER (4)
|
|
/* Configure GPIO port C 0-3 for LEDs */
|
|
#define LEDS_PIN_PORT_0 gpioPortC
|
|
#define LEDS_PIN_NUMBER_0 (0)
|
|
#define LEDS_PIN_PORT_1 gpioPortC
|
|
#define LEDS_PIN_NUMBER_1 (1)
|
|
#define LEDS_PIN_PORT_2 gpioPortC
|
|
#define LEDS_PIN_NUMBER_2 (2)
|
|
#define LEDS_PIN_PORT_3 gpioPortC
|
|
#define LEDS_PIN_NUMBER_3 (3)
|
|
|
|
#elif defined(EFM32_G290_DK)
|
|
//TODO
|
|
#endif
|
|
|
|
/* Exported functions --------------------------------------------------------- */
|
|
void rt_hw_led_init(void);
|
|
void rt_hw_led_on(rt_uint8_t num);
|
|
void rt_hw_led_off(rt_uint8_t num);
|
|
void rt_hw_led_toggle(rt_uint8_t num);
|
|
rt_uint8_t rt_hw_led_state(rt_uint8_t num);
|
|
|
|
#endif /* __DEV_LED_H__ */ |