mirror of
https://github.com/eclipse/upm.git
synced 2025-03-16 05:27:28 +03:00
77 lines
1.6 KiB
C
77 lines
1.6 KiB
C
/*
|
|
* Author: Jon Trulson <jtrulson@ics.com>
|
|
* Copyright (c) 2017 Intel Corporation.
|
|
*
|
|
* The MIT License
|
|
*
|
|
* 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 <unistd.h>
|
|
#include <stdio.h>
|
|
#include <signal.h>
|
|
|
|
#include "upm_utilities.h"
|
|
#include "lsm303d.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]
|
|
|
|
// Instantiate a LSM303D instance using default i2c bus and addresses
|
|
lsm303d_context sensor = lsm303d_init(LSM303D_DEFAULT_I2C_BUS,
|
|
LSM303D_DEFAULT_I2C_ADDR);
|
|
|
|
if (!sensor)
|
|
{
|
|
printf("lsm303d_init() failed.\n");
|
|
return 1;
|
|
}
|
|
|
|
// now output data every 250 milliseconds
|
|
while (shouldRun)
|
|
{
|
|
float x, y, z;
|
|
|
|
if (lsm303d_update(sensor))
|
|
{
|
|
printf("lsm303d_update() failed\n");
|
|
return 1;
|
|
}
|
|
|
|
lsm303d_get_accelerometer(sensor, &x, &y, &z);
|
|
printf("Accelerometer x: %f y: %f z: %f g\n",
|
|
x, y, z);
|
|
|
|
lsm303d_get_magnetometer(sensor, &x, &y, &z);
|
|
printf("Magnetometer x: %f y: %f z: %f uT\n",
|
|
x, y, z);
|
|
|
|
printf("Temperature: %f C\n\n", lsm303d_get_temperature(sensor));
|
|
|
|
upm_delay_ms(250);
|
|
}
|
|
|
|
printf("Exiting...\n");
|
|
|
|
lsm303d_close(sensor);
|
|
|
|
//! [Interesting]
|
|
|
|
return 0;
|
|
}
|