My LoRaWAN Signal Mapping MSc summer project. This is a copy of the actual repository with personal information removed.
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LoRaWAN-Signal-Mapping/iot/EntropyTest/EntropyTest.ino

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// Generate_Random_Numbers - This sketch makes use of the Entropy library
// to produce a sequence of random integers and floating point values.
// to demonstrate the use of the entropy library
//
// Copyright 2012 by Walter Anderson
//
// This file is part of Entropy, an Arduino library.
// Entropy is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Entropy is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Entropy. If not, see <http://www.gnu.org/licenses/>.
//
// Edited by Starbeamrainbowlabs 2019
#include "Entropy.h"
void setup() {
Serial.begin(9600);
// This routine sets up the watch dog timer with interrupt handler to maintain a
// pool of real entropy for use in sketches. This mechanism is relatively slow
// since it will only produce a little less than two 32-bit random values per
// second.
Entropy.initialize();
}
void loop() {
uint32_t random_long;
random_long = Entropy.random();
Serial.println(random_long);
}