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Diffstat (limited to 'peripheral/libupm/examples/c++/tp401.cxx')
-rw-r--r-- | peripheral/libupm/examples/c++/tp401.cxx | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/peripheral/libupm/examples/c++/tp401.cxx b/peripheral/libupm/examples/c++/tp401.cxx deleted file mode 100644 index 255d3f0..0000000 --- a/peripheral/libupm/examples/c++/tp401.cxx +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Author: Mihai Tudor Panu <mihai.tudor.panu@intel.com> - * Copyright (c) 2014 Intel Corporation. - * - * 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 <unistd.h> -#include <iostream> -#include "tp401.h" - -using namespace std; - -//! [Interesting] -// Give a qualitative meaning to the value from the sensor -std::string -airQuality(uint16_t value) -{ - if(value < 50) return "Fresh Air"; - if(value < 200) return "Normal Indoor Air"; - if(value < 400) return "Low Pollution"; - if(value < 600) return "High Pollution - Action Recommended"; - return "Very High Pollution - Take Action Immediately"; -} - -int main () -{ - upm::TP401* airSensor = new upm::TP401(0); // Instantiate new grove air quality sensor on analog pin A0 - - cout << airSensor->name() << endl; - - fprintf(stdout, "Heating sensor for 3 minutes...\n"); - // wait 3 minutes for sensor to warm up - for(int i = 0; i < 3; i++) { - if(i) { - fprintf(stdout, "Please wait, %d minute(s) passed..\n", i); - } - sleep(60); - } - fprintf(stdout, "Sensor ready!\n"); - - while(true) { - uint16_t value = airSensor->getSample(); // Read raw value - float ppm = airSensor->getPPM(); // Read CO ppm (can vary slightly from previous read) - fprintf(stdout, "raw: %4d ppm: %5.2f %s\n", value, ppm, airQuality(value).c_str()); - usleep(2500000); // Sleep for 2.5s - } - - delete airSensor; - return 0; -} -//! [Interesting] |