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Diffstat (limited to 'peripheral/libupm/examples/javascript/dfrph.js')
-rw-r--r-- | peripheral/libupm/examples/javascript/dfrph.js | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/peripheral/libupm/examples/javascript/dfrph.js b/peripheral/libupm/examples/javascript/dfrph.js deleted file mode 100644 index f9f7f55..0000000 --- a/peripheral/libupm/examples/javascript/dfrph.js +++ /dev/null @@ -1,59 +0,0 @@ -/*jslint node:true, vars:true, bitwise:true, unparam:true */ -/*jshint unused:true */ - -/* - * Author: Jon Trulson <jtrulson@ics.com> - * Copyright (c) 2015 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. - */ - - -var sensorObj = require('jsupm_dfrph'); - -// Instantiate a DFRPH sensor on analog pin A0, with an analog -// reference voltage of 5.0 -var sensor = new sensorObj.DFRPH(0, 5.0); - - -// After calibration, set the offset (based on calibration with a pH -// 7.0 buffer solution). See the UPM sensor documentation for -// calibrations instructions. -sensor.setOffset(0.065); - -// Every second, sample the pH and output it's corresponding -// analog voltage. - -setInterval(function() -{ - console.log("Detected volts: " + sensor.volts()); - console.log("pH value: " + sensor.pH()); -}, 1000); - -// exit on ^C -process.on('SIGINT', function() -{ - sensor = null; - sensorObj.cleanUp(); - sensorObj = null; - console.log("Exiting."); - process.exit(0); -}); - |