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46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
/*
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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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* This program and the accompanying materials are made available under the
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* terms of the The MIT License which is available at
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* https://opensource.org/licenses/MIT.
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*
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* SPDX-License-Identifier: MIT
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*/
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#include <iostream>
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#include "ds2413.hpp"
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using namespace std;
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using namespace upm;
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int
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main(int argc, char** argv)
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{
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//! [Interesting]
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// Instantiate a DS2413 Module on a Dallas 1-wire bus connected to UART 0
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upm::DS2413 sensor(0);
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// find all of the DS2413 devices present on the bus
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sensor.init();
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// how many devices were found?
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cout << "Found " << sensor.devicesFound() << " device(s)" << endl;
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// read the gpio and latch values from the first device
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// the lower 4 bits are of the form:
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// <gpioB latch> <gpioB value> <gpioA latch> <gpioA value>
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cout << "GPIO device 0 values: " << sensor.readGpios(0) << endl;
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// set the gpio latch values of the first device
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cout << "Setting GPIO latches to on" << endl;
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sensor.writeGpios(0, 0x03);
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cout << "Exiting..." << endl;
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//! [Interesting]
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return 0;
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}
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