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