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Diffstat (limited to 'peripheral/libupm/examples/java/MQ303ASample.java')
-rw-r--r-- | peripheral/libupm/examples/java/MQ303ASample.java | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/peripheral/libupm/examples/java/MQ303ASample.java b/peripheral/libupm/examples/java/MQ303ASample.java deleted file mode 100644 index 13365b4..0000000 --- a/peripheral/libupm/examples/java/MQ303ASample.java +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Author: Stefan Andritoiu <stefan.andritoiu@intel.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. - */ - -public class MQ303ASample { - - public static void main(String[] args) throws InterruptedException { - // Instantiate an mq303a sensor on analog pin A0 - - // This device uses a heater powered from an analog I/O pin.· - // If using A0 as the data pin, then you need to use A1, as the heater - // pin (if using a grove mq303a). For A1, we can use the D15 gpio,· - // setup as an output, and drive it low to power the heater. - upm_mq303a.MQ303A mq303a = new upm_mq303a.MQ303A(1, 15); - - System.out.println("Enabling heater and waiting 2 minutes for warmup."); - mq303a.heaterEnable(true); - Thread.sleep(120000); - - System.out.println("This sensor may need to warm until the value drops below about 450."); - - for (int i = 1; i < 10; i++) { - int val = mq303a.value(); - System.out.println("Alcohol detected (higher means stronger alcohol): " + val); - - Thread.sleep(1000); - } - - mq303a.heaterEnable(false); - System.out.println("Exiting"); - } - -}
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