Honeywell HumidIcon Digital Humidty/Temperature Sensor.
Dependents: test_HIH6130 testSensor
Diff: HIH6130.h
- Revision:
- 0:8d7f06935726
- Child:
- 1:1855077b0459
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/HIH6130.h Sun Dec 13 08:34:46 2015 +0000 @@ -0,0 +1,71 @@ +/* Copyright (c) 2010-2011 mbed.org, MIT License +* +* Permission is hereby granted, free of charge, to any person obtaining a copy of this software +* and associated documentation files (the "Software"), to deal in the Software without +* restriction, including without limitation the rights to use, copy, modify, merge, publish, +* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the +* Software is furnished to do so, subject to the following conditions: +* +* The above copyright notice and this permission notice shall be included in all copies or +* substantial portions of the Software. +* +* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING +* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#ifndef HIH6130_H +#define HIH6130_H + +#include "mbed.h" + +/** +* Honeywell HumidIcon Digital Humidity/Temperature Sensors +* +* @code +* #include "mbed.h" +* #include "HIH6130.h" +* +* #define HIH6130_I2C_ADDRESS (0x27<<1) +* +* int main(void) { +* +* HIH6130 hih(P_E25, P_E24, MMA8451_I2C_ADDRESS); +* +* while (true) { +* hih.getHumidity() ; +* wait(0.1); +* } +* } +* @endcode +*/ +class HIH6130 +{ +public: + /** + * HIH6130 constructor + * + * @param sda SDA pin + * @param sdl SCL pin + * @param addr addr of the I2C peripheral + */ + HIH6130(PinName sda, PinName scl, int addr); + + /** + * HIH6130 destructor + */ + ~HIH6130(); + + uint16_t getValue(float *humidity, float *temperature) ; + +private: + I2C m_i2c; + int m_addr; + void readRegs(int addr, uint8_t * data, int len); + void writeRegs(uint8_t * data, int len); + +}; + +#endif