/* * The MIT License (MIT) * * Author: Samuli Rissanen * Copyright (c) 2018 Rohm Semiconductor. * * Permission is hereby granted, free of charge, to any person obtaining a copy of * this software and associated documentation files (the "Software"), to deal in * the Software without restriction, including without limitation the rights to * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of * the Software, and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include #include #include #include "kx122.h" #include "upm_utilities.h" bool shouldRun = true; void sig_handler(int signo) { if(signo == SIGINT){ shouldRun = false; } } int main(int argc, char **argv) { signal(SIGINT,sig_handler); //! [Interesting] kx122_context sensor = kx122_init(0, -1, 24, 10000); if (!sensor) { printf("kx122_init() failed.\n"); return 1; } kx122_sensor_software_reset(sensor); kx122_device_init(sensor,KX122_ODR_50,HIGH_RES,KX122_RANGE_2G); float x,y,z; int wait_time = (kx122_get_sample_period(sensor) * MICRO_S); if (wait_time < 0) wait_time = 1000; while(shouldRun){ kx122_get_acceleration_data(sensor,&x,&y,&z); printf("%.02f | %.02f | %.02f\n",x,y,z); upm_delay_us(wait_time); } kx122_close(sensor); //! [Interesting] return 0; }