Marco Zecchini
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Example_RTOS
Rtos API example
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SRF08.h
00001 00002 /* 00003 Copyright (c) 2010 Chris Styles (chris dot styles at mbed dot org) 00004 00005 Permission is hereby granted, free of charge, to any person obtaining a copy 00006 of this software and associated documentation files (the "Software"), to deal 00007 in the Software without restriction, including without limitation the rights 00008 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 00009 copies of the Software, and to permit persons to whom the Software is 00010 furnished to do so, subject to the following conditions: 00011 00012 The above copyright notice and this permission notice shall be included in 00013 all copies or substantial portions of the Software. 00014 00015 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00016 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00017 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 00018 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00019 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00020 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 00021 THE SOFTWARE. 00022 */ 00023 00024 #ifndef SRF08_H 00025 #define SRF08_H 00026 00027 #include "mbed.h" 00028 00029 //!Library for the SRF08 Ultrasonic Ranger 00030 /*! 00031 The SRF08 is an Ultrasonic range finder, with an I2C interface that allows the measurement to be read directly in centimetres 00032 */ 00033 class SRF08 00034 { 00035 public: 00036 //!Creates an instance of the class. 00037 /*! 00038 Connect module at I2C address addr using I2C port pins sda and scl. 00039 SRF08 00040 */ 00041 SRF08(PinName sda, PinName scl, int addr); 00042 00043 /*! 00044 Destroys instance. 00045 */ 00046 ~SRF08 (); 00047 00048 //!Reads the current temperature. 00049 /*! 00050 Reads the temperature register of the TMP102 and converts it to a useable value. 00051 */ 00052 float read(); 00053 00054 private: 00055 I2C m_i2c; 00056 int m_addr; 00057 00058 }; 00059 00060 #endif
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