sense_to_leds.c

MANTIS是由科罗拉多大学开发的传感器网络嵌入式操作系统。 这是mantis的0.9.5版本的源码。

//  This file is part of MANTIS OS, Operating System
//  See http://mantis.cs.colorado.edu/
//
//  Copyright (C) 2003,2004,2005 University of Colorado, Boulder
//
//  This program is free software; you can redistribute it and/or
//  modify it under the terms of the mos license (see file LICENSE)

#include <inttypes.h>
#include "led.h"     //provides access to leds
#include "dev.h"     //provides access to dev layer
#include "msched.h"  //provides start
#include "clock.h"   //provides sleep

/* DEVICE MAY BE ONE OF THE FOLLOWING:
  DEV_ADC,
  DEV_AVR_EEPROM,
  DEV_AVR_RSSI,
  DEV_MICA2_LIGHT,
  DEV_MICA2_TEMP,
  DEV_MICA2_MIC,
  DEV_MICA2_SOUNDER,
  DEV_MICA2_ACCEL_X,
  DEV_MICA2_ACCEL_Y,
  DEV_MICA2_MAGNET_X,
  DEV_MICA2_MAGNET_Y,
  DEV_MICA2_BATTERY,
*/

void start (void)
{
   uint8_t value;
   
   while(1) {
      dev_read (DEV_MICA2_LIGHT, &value, 1);
      mos_led_display(value);
      mos_thread_sleep(1000);
   }
}