WeatherMeters.h

00001 /*
00002  * mbed library to use a Sparkfun Weather Meters
00003  * Copyright (c) 2010 Hiroshi Suga
00004  * Released under the MIT License: http://mbed.org/license/mit
00005  */
00006  
00007 #ifndef WeatherMeters_H
00008 #define WeatherMeters_H
00009 
00010 #include "mbed.h"
00011 
00012 enum Weather_mode {
00013     Weather_manual = 0,
00014     Weather_auto = 1
00015 };
00016 
00017 class WeatherMeters : public Base {
00018 public:
00019     WeatherMeters(PinName p_anemometer, PinName p_windvane, PinName p_raingauge, Weather_mode w_mode = Weather_auto);
00020 
00021     float get_windspeed();
00022     float get_windvane();
00023     float get_raingauge();
00024     void update();
00025 
00026 protected:
00027     void int_anemometer ();
00028     void int_raingauge ();
00029     void int_timer ();
00030 
00031     InterruptIn int01, int02;
00032     AnalogIn ain01;
00033     Ticker ticker01;
00034     int windspeed, raingauge;
00035     float windvane;
00036     int mode;
00037 
00038 private:
00039 
00040     int count_anemo, count_rain, time_anemo, time_rain;
00041     int buf_anemo[12], buf_rain[12];
00042 };
00043 
00044 #endif