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67 lines
1.2 KiB
C
67 lines
1.2 KiB
C
/*
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* Author: Jon Trulson <jtrulson@ics.com>
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* Copyright (c) 2016 Intel Corporation.
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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 <unistd.h>
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#include <stdio.h>
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#include <signal.h>
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#include "ms5803.h"
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#include "upm_utilities.h"
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bool shouldRun = true;
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void sig_handler(int signo)
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{
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if (signo == SIGINT)
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shouldRun = false;
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}
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int main()
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{
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signal(SIGINT, sig_handler);
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//! [Interesting]
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// Instantiate a MS5803 on analog I2C bus 0, at the default address
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ms5803_context sensor = ms5803_init(0, MS5803_DEFAULT_I2C_ADDR, -1);
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if (!sensor)
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{
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printf("ms5803_init() failed\n");
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return 1;
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}
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// Every second, sample the sensor and output the pressure and
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// temperature
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while (shouldRun)
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{
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if (ms5803_update(sensor))
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{
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printf("ms5803_update() failed\n");
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}
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printf("Temperature: %f C, Pressure = %f mbar\n",
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ms5803_get_temperature(sensor),
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ms5803_get_pressure(sensor));
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upm_delay(1);
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}
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//! [Interesting]
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printf("Exiting\n");
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ms5803_close(sensor);
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return 0;
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}
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