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jdtwood

Member Since: November 29, 2011

Country: United States

Profile

Programming Languages

C/C++, Perl, Python

Universities

Yale University

Websites

http://jdtwood.com

  • Tutorial - Processor Interrupts with Arduino | about 2 years ago

    You’re correct.

    From http://arduino.cc/en/Reference/Volatile:

    A variable should be declared volatile whenever its value can be changed by something beyond the control of the code section in which it appears, such as a concurrently executing thread. In the Arduino, the only place that this is likely to occur is in sections of code associated with interrupts, called an interrupt service routine.

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