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The Veris TEX00 temperature sensor family is made up of a series of
RTD thermistors in wall mount packaging.
This driver was developed using the TED00, which utilizes a 10K Ohm
Type 2 thermistor. However, this driver can support the other 12
variants of the TE series as well by providing the correct sensor type
to the class constructor. These other sensor types have not been
tested. Only the TED00 hardware was tested with this driver.
This sensor must be connected as part of a voltage divider, with the
balancing resistor ideally matched to the sensor's 25C detection
range. For the TED00 (10kt2), a 10K Ohm (1% tolerance) resistor was
used in a circuit like the following:
GND o----|TED00(10k2)|----o----|balanceResistor(10K)|----o VCC (+5vdc)
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|----o A0 (analog input to MCU)
A 3.3vdc voltage can be used as well if desired.
Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Abhishek Malik <abhishek.malik@intel.com>
72 lines
2.7 KiB
Java
72 lines
2.7 KiB
Java
/*
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* Author: Jon Trulson <jtrulson@ics.com>
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* Copyright (c) 2016 Intel Corporation.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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import upm_tex00.TEX00;
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public class TEX00_Example
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{
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public static void main(String[] args) throws InterruptedException
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{
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// ! [Interesting]
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System.out.println("Initializing...");
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// Instantiate an TEX00 instance, using A0 for the analog input. In
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// this example, we are using a 10K Ohm balance resistor and a TED
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// (10k type 2) thermistor.
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TEX00 sensor = new TEX00(0, 10000.0f,
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TEX00.SENSOR_TYPES_T.STYPE_THERMISTOR_TED);
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System.out.println("Minimum temperature: "
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+ sensor.getTemperatureRangeMin());
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System.out.println("Maximum temperature: "
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+ sensor.getTemperatureRangeMax());
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System.out.println();
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while (true)
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{
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// update our values from the sensor
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sensor.update();
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if (sensor.isOutOfRange())
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{
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System.out.println("Temperature out of range");
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}
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else
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{
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// we show both C and F for temperature
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System.out.println("Temperature: "
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+ sensor.getTemperature()
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+ " C / "
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+ sensor.getTemperature(true)
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+ " F");
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}
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System.out.println();
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Thread.sleep(1000);
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}
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// ! [Interesting]
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}
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}
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