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63 lines
1.6 KiB
C++
Executable File
63 lines
1.6 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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* 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 <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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