led.h

来自「SOS操作系统用于无线传感器网络节点的源代码」· C头文件 代码 · 共 70 行

#ifndef _LED_H
#define _LED_H

#include "rf040b.h"

//#define LED_RED_ON           1
#define LED_GREEN_ON         2
#define LED_YELLOW_ON        3
//#define LED_RED_OFF          4
#define LED_GREEN_OFF        5
#define LED_YELLOW_OFF       6
//#define LED_RED_TOGGLE       7
#define LED_GREEN_TOGGLE     8
#define LED_YELLOW_TOGGLE    9
//#define LED_BLUE_ON          10
//#define LED_BLUE_OFF        11


/**
 * @brief led functions
 */
#ifndef DISABLE_LEDS
//#define led_red_on()
#define led_green_on()   SET_GLED()
#define led_yellow_on()  SET_YLED()
//#define led_red_on()   SET_RLED()
//#define led_blue_on()  SET_BLED()

//#define led_red_off()
#define led_green_off()  CLR_GLED()
#define led_yellow_off() CLR_YLED()
//#define led_red_off()  CLR_RLED()
//#define led_blue_off() CLR_BLED()
//#define led_red_toggle()
//#define led_green_toggle()
//#define led_yellow_toggle()
#define led_init()     { INIT_GLED();   INIT_YLED();  }
#else
#define led_red_on()
#define led_green_on()
#define led_yellow_on()
#define led_red_off()
#define led_green_off()
#define led_yellow_off()
#define led_red_toggle()
#define led_green_toggle()
#define led_yellow_toggle()
#define led_init()     {  INIT_GLED();   INIT_YLED(); }
#endif

/**
 * kernel writer can just use macros provided by SOS
 *
 * led_red_on()
 * led_green_on()
 * led_yellow_on()
 * led_red_off()
 * led_green_off()
 * led_yellow_off()
 * led_red_toggle()
 * led_green_toggle()
 * led_yellow_toggle()
 */
#ifndef _MODULE_
#include <sos.h>
extern int8_t ker_led(uint8_t action);

#endif /* _MODULE_ */
#endif