upm/examples/c/kx122.c
Mihai Tudor Panu 89d5de43e0 license: update to SPDX style license text throughout
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
2020-03-05 15:13:36 -08:00

61 lines
1.2 KiB
C

/*
* The MIT License (MIT)
*
* Author: Samuli Rissanen <samuli.rissanen@hotmail.com>
* Copyright (c) 2018 Rohm Semiconductor.
*
* This program and the accompanying materials are made available under the
* terms of the The MIT License which is available at
* https://opensource.org/licenses/MIT.
*
* SPDX-License-Identifier: MIT
*/
#include <stdio.h>
#include <unistd.h>
#include <signal.h>
#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;
}