Monitors, weather, radiation, UV index, Natural Gas levels
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Diff: RainGauge.h
- Revision:
- 0:457832d52954
diff -r 000000000000 -r 457832d52954 RainGauge.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/RainGauge.h Sat Feb 25 03:23:51 2012 +0000 @@ -0,0 +1,52 @@ +/* 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 the rain gauge sensor of the Sparkfun Weather Meters: + http://www.sparkfun.com/products/8942 +*/ +#ifndef _RAIN_GAUGE_H_ +#define _RAIN_GAUGE_H_ + +#include "DebouncedFallingEdgeCounter.h" + + +#define MILLIMETERS_OF_RAIN_PER_COUNT 0.2794f + + +namespace AFP +{ + +class CRainGauge : protected CDebouncedFallingEdgeCounter +{ +public: + CRainGauge(PinName RainGaugePin, unsigned int IgnoreTimeForDebounceInMicroSeconds = 1000) + : CDebouncedFallingEdgeCounter(RainGaugePin, IgnoreTimeForDebounceInMicroSeconds) + { + } + + void Reset() + { + ZeroCount(); + } + + float GetRainfall() + { + return (float)GetCount() * MILLIMETERS_OF_RAIN_PER_COUNT; + } +}; + +} // namespace AFP +using namespace AFP; + +#endif // _RAIN_GAUGE_H_