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c8d0aee873
The driver implements support for the Grove 3-Axis Digital Accelerometer(±400g), using the h3lis331dl chip. Signed-off-by: Jon Trulson <jtrulson@ics.com> Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
81 lines
2.2 KiB
C++
81 lines
2.2 KiB
C++
/*
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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 <unistd.h>
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#include <signal.h>
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#include <iostream>
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#include "h3lis331dl.h"
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using namespace std;
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using namespace upm;
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int shouldRun = true;
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void sig_handler(int signo)
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{
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if (signo == SIGINT)
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shouldRun = false;
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}
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int main(int argc, char **argv)
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{
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signal(SIGINT, sig_handler);
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//! [Interesting]
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// Instantiate an H3LIS331DL on I2C bus 0
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upm::H3LIS331DL *accel = new upm::H3LIS331DL(H3LIS331DL_I2C_BUS,
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H3LIS331DL_DEFAULT_I2C_ADDR);
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// Initialize the device with default values
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accel->init();
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while (shouldRun)
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{
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int x, y, z;
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float ax, ay, az;
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accel->update();
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accel->getRawXYZ(&x, &y, &z);
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accel->getAcceleration(&ax, &ay, &az);
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cout << "Raw: X = " << x << " Y = " << y << " Z = " << z << endl;
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cout << "Acceleration: AX = " << ax << " AY = " << ay << " AZ = " << az
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<< endl;
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cout << endl;
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usleep(500000);
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}
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//! [Interesting]
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cout << "Exiting..." << endl;
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delete accel;
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return 0;
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}
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