2015-06-05 17:10:17 -06:00
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/*
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* Author: Jon Trulson <jtrulson@ics.com>
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* Copyright (c) 2015 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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#include <iostream>
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#include <signal.h>
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2017-08-30 15:00:29 -07:00
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#include "rgbringcoder.hpp"
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#include "upm_utilities.h"
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2015-06-05 17:10:17 -06:00
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using namespace std;
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int shouldRun = true;
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2017-08-30 15:00:29 -07:00
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void
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sig_handler(int signo)
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2015-06-05 17:10:17 -06:00
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{
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2017-08-30 15:00:29 -07:00
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if (signo == SIGINT)
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shouldRun = false;
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2015-06-05 17:10:17 -06:00
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}
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2017-08-30 15:00:29 -07:00
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int
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main(int argc, char** argv)
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2015-06-05 17:10:17 -06:00
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{
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2017-08-30 15:00:29 -07:00
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signal(SIGINT, sig_handler);
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//! [Interesting]
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// There are a lot of pins to hook up. These pins are valid for the
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// Edison board, but may need to be adjusted for other platforms.
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// In order:
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// enable - 4
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// latch - 10
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// clear - 11
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// clock - 2
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// data - 9
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// switch - 7
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// red pwm - 3
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// green pwm - 5
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// blue pwm - 6
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// encA - 12
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// encB - 13
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upm::RGBRingCoder ringCoder(4, 10, 11, 2, 9, 7, 12, 13, 3, 5, 6);
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uint16_t spin = 0x0001;
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bool oldState = false;
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int oldPos = 0;
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// Lets go green
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ringCoder.setRGBLED(0.99, 0.01, 0.99);
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while (shouldRun) {
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// you spin me round...
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if (spin == 0)
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spin = 0x0001;
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ringCoder.setRingLEDS(spin);
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spin <<= 1;
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// check button state
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bool bstate = ringCoder.getButtonState();
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if (bstate != oldState) {
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cout << "Button state changed from " << oldState << " to " << bstate << endl;
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oldState = bstate;
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2015-06-05 17:10:17 -06:00
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}
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2017-08-30 15:00:29 -07:00
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// check encoder position
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int epos = ringCoder.getEncoderPosition();
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if (epos != oldPos) {
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cout << "Encoder position changed from " << oldPos << " to " << epos << endl;
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oldPos = epos;
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2015-06-05 17:10:17 -06:00
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}
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2017-08-30 15:00:29 -07:00
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upm_delay_us(100000);
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2015-06-05 17:10:17 -06:00
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}
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2017-08-30 15:00:29 -07:00
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//! [Interesting]
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return 0;
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2015-06-05 17:10:17 -06:00
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}
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