Libraries for the OneWire and PT temperature sensors

paulpaulson · July 8, 2022, 6:23am

Hello World
Are there any restrictions on using the libraries for the OneWire and PT temperature sensors in a sketch?

jfjlaros · July 8, 2022, 6:56am

You can find the license of OneWire (copyleft) here:

PaulStoffregen/OneWire/blob/master/OneWire.cpp

/*
Copyright (c) 2007, Jim Studt  (original old version - many contributors since)

The latest version of this library may be found at:
  http://www.pjrc.com/teensy/td_libs_OneWire.html

OneWire has been maintained by Paul Stoffregen (paul@pjrc.com) since
January 2010.

DO NOT EMAIL for technical support, especially not for ESP chips!
All project support questions must be posted on public forums
relevant to the board or chips used.  If using Arduino, post on
Arduino's forum.  If using ESP, post on the ESP community forums.
There is ABSOLUTELY NO TECH SUPPORT BY PRIVATE EMAIL!

Github's issue tracker for OneWire should be used only to report
specific bugs.  DO NOT request project support via Github.  All
project and tech support questions must be posted on forums, not
github issues.  If you experience a problem and you are not
absolutely sure it's an issue with the library, ask on a forum

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and the one for PT sensors (GPL) here:

github.com

milesburton/Arduino-Temperature-Control-Library/blob/master/DallasTemperature.cpp

// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.

#include "DallasTemperature.h"

// for Particle support
// yield() is not a standard function, but instead wraps Particle process
// https://community.particle.io/t/syscall-yield-operation/40708/2
#if defined(PLATFORM_ID)  // Only defined if a Particle device
inline void yield() {
	Particle.process();
}
#elif ARDUINO >= 100
#include "Arduino.h"
#else
extern "C" {
#include "WConstants.h"
}

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I am not sure this is what you are asking for though.

paulpaulson · July 8, 2022, 7:06am

A bit more precise:
Are there any conflicts when using interrupt sources that may be used by the libraries?

JCA34F · July 8, 2022, 8:17am

Do you mean PTD (Platinum Thermometry Device)?

paulpaulson · July 8, 2022, 9:06am

Hello JCA34F
I´m planing to use a K Type 800 thermoelement and DS18B20 in a project.

JCA34F · July 8, 2022, 1:28pm

Search: "MAX31855K".

gfvalvo · July 8, 2022, 1:36pm

Your best bet would be to check in the source code for all libraries in question.

system · January 4, 2023, 1:37pm

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Libraries for the OneWire and PT temperature sensors

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