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186bbfab76
* Java/Python/Javascript examples * change usleep to upm_delay_us in C++ example * Add Java example to CMakeLists Signed-off-by: Assam Boudjelthia <assam.boudjelthia@fi.rohmeurope.com> Signed-off-by: Noel Eck <noel.eck@intel.com>
74 lines
2.4 KiB
C++
Executable File
74 lines
2.4 KiB
C++
Executable File
/*
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* The MIT License (MIT)
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*
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* Author: Assam Boudjelthia
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* Copyright (c) 2018 Rohm Semiconductor.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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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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*
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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, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION 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 <iomanip>
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#include <unistd.h>
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#include <signal.h>
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#include "kxtj3.hpp"
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#include "upm_utilities.h"
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#define SENSOR_ADDR 0x0f
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#define I2C_BUS 0
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#define SAMPLE_COUNT 10
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bool isStopped = false;
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void signal_int_handler(int signo)
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{
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if (signo == SIGINT)
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isStopped = true;
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}
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void print_acceleration_data(upm::KXTJ3 &dev)
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{
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float wait_time = dev.GetAccelerationSamplePeriod() * SECOND_IN_MICRO_S;
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int sample_counter = SAMPLE_COUNT;
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std::vector<float> xyz;
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while ((sample_counter-- > 0) && !isStopped)
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{
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xyz = dev.GetAccelerationVector();
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std::cout << std::fixed << std::setprecision(3)
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<< xyz[0] << " | " << xyz[1] << " | " << xyz[2] << std::endl;
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upm_delay_us(wait_time);
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}
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}
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int main(int argc, char **argv)
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{
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signal(SIGINT, signal_int_handler);
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std::cout << "Sensor init" << std::endl;
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upm::KXTJ3 dev(I2C_BUS, SENSOR_ADDR);
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std::cout << "Setting settings:\nODR: 25 Hz\nResolution: "
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<< "High\nAcceleration range: 16g with 14bits" << std::endl;
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dev.SensorInit(KXTJ3_ODR_25, HIGH_RES, KXTJ3_RANGE_16G_14);
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std::cout << "Showing acceleration data:" << std::endl;
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print_acceleration_data(dev);
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std::cout << "Closing sensor" << std::endl;
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return 0;
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}
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