Web server based weather station using Sparkfun Weather Meters.
Dependencies: FatFileSystem mbed WeatherMeters SDFileSystem
Diff: Anemometer.h
- Revision:
- 0:616601bde9fb
diff -r 000000000000 -r 616601bde9fb Anemometer.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Anemometer.h Thu Feb 23 21:38:39 2012 +0000 @@ -0,0 +1,48 @@ +/* Copyright 2012 Adam Green (http://mbed.org/users/AdamGreen/) + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ +/* Header file for class to interface with anemometer sensor of Sparkfun Weather Meters: + http://www.sparkfun.com/products/8942 +*/ +#ifndef _ANEMOMETER_H_ +#define _ANEMOMETER_H_ + +#include "DebouncedFallingEdgeCounter.h" + + +namespace AFP +{ + +class CAnemometer : protected CDebouncedFallingEdgeCounter +{ +protected: + Ticker m_OneSecondTicker; + float m_CurrentWindSpeed; + float m_MaximumWindSpeed; + +public: + CAnemometer(PinName AnemometerPin, unsigned int IgnoreTimeForDebounceInMicroSeconds = 1000); + + float GetCurrentWindSpeed(); + float GetMaximumWindSpeed(); + void ResetMaximumWindSpeed(); + +protected: + void OneSecondTickerISR(); +}; + +} // namespace AFP +using namespace AFP; + +#endif // _ANEMOMETER_H_