102 lines
3.1 KiB
C++
102 lines
3.1 KiB
C++
/*
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MIT License
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Copyright (c) 2021-22 Magnus
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#include <DallasTemperature.h>
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#include <OneWire.h>
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#include <Wire.h>
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#include <config.hpp>
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#include <gyro.hpp>
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#include <main.hpp>
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#include <tempsensor.hpp>
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OneWire myOneWire(PIN_DS);
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DallasTemperature mySensors(&myOneWire);
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TempSensor myTempSensor;
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void TempSensor::setup() {
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#if LOG_LEVEL == 6 && !defined(TSEN_DISABLE_LOGGING)
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Log.verbose(F("TSEN: Looking for temp sensors." CR));
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#endif
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mySensors.begin();
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if (mySensors.getDS18Count()) {
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#if !defined(TSEN_DISABLE_LOGGING)
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Log.notice(
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F("TSEN: Found %d temperature sensor(s). Using %d resolution" CR),
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mySensors.getDS18Count(), myAdvancedConfig.getTempSensorResolution());
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#endif
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}
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// Set the temp sensor adjustment values
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_tempSensorAdjC = myConfig.getTempSensorAdjC();
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#if LOG_LEVEL == 6 && !defined(TSEN_DISABLE_LOGGING)
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Log.verbose(F("TSEN: Adjustment values for temp sensor %F C." CR),
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_tempSensorAdjC);
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#endif
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}
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//
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// Retrieving value from sensor, value is in Celcius
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//
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float TempSensor::getValue(bool useGyro) {
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if (useGyro) {
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// When using the gyro temperature only the first read value will be
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// accurate so we will use this for processing.
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float c = myGyro.getInitialSensorTempC();
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#if LOG_LEVEL == 6 && !defined(TSEN_DISABLE_LOGGING)
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Log.verbose(F("TSEN: Reciving temp value for gyro sensor %F C." CR), c);
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#endif
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_hasSensor = true;
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return c;
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}
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// If we dont have sensors just return 0
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if (!mySensors.getDS18Count()) {
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#if !defined(TSEN_DISABLE_LOGGING)
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Log.notice(F("TSEN: No temperature sensors found. Skipping read." CR));
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#endif
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return -273;
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}
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// Read the sensors
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mySensors.setResolution(myAdvancedConfig.getTempSensorResolution());
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mySensors.requestTemperatures();
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float c = 0;
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if (mySensors.getDS18Count() >= 1) {
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c = mySensors.getTempCByIndex(0);
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#if LOG_LEVEL == 6 && !defined(TSEN_DISABLE_LOGGING)
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Log.verbose(F("TSEN: Reciving temp value for DS18B20 sensor %F C." CR), c);
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#endif
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_hasSensor = true;
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}
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return c;
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}
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// EOF
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