Update volatile.adoc: Add explanation to examples#712

Merged

cmaglie merged 3 commits intoarduino:masterfrom

Granjow:patch-1

Sep 23, 2020

Commits on Dec 1, 2019

Update volatile.adoc: Add explanation to examples
Granjow
authored

Commits on Dec 8, 2019

Update volatile.adoc: Add new code sample
Granjow
committed

Commits on Sep 23, 2020

volatile.adoc: Add suggestions by @cmaglie
Granjow
committed