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Diffstat (limited to 'peripheral/libupm/src/lm35/lm35.cxx')
-rw-r--r-- | peripheral/libupm/src/lm35/lm35.cxx | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/peripheral/libupm/src/lm35/lm35.cxx b/peripheral/libupm/src/lm35/lm35.cxx deleted file mode 100644 index 07509e8..0000000 --- a/peripheral/libupm/src/lm35/lm35.cxx +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Author: Jon Trulson <jtrulson@ics.com> - * Copyright (c) 2015 Intel Corporation. - * - * 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. - */ - -#include <iostream> -#include "lm35.h" - -using namespace std; -using namespace upm; - -LM35::LM35(int pin, float aref) : - m_aio(pin) -{ - m_aRes = m_aio.getBit(); - m_aref = aref; -} - -LM35::~LM35() -{ -} - -float LM35::getTemperature() -{ - int val = m_aio.read(); - - // convert to mV - float temp = (float(val) * (m_aref / float(1 << m_aRes))) * 1000.0; - - // 10mV/degree C - return(temp / 10.0); -} |