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Describe noInterrupts disabling USB handshakes #891

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merged 3 commits into from
Sep 3, 2022
Merged

Describe noInterrupts disabling USB handshakes #891

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Describe `noInterrupts` disabling USB handshakes
beyarkay Jun 29, 2022
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Move warning to 'notes and warnings'
beyarkay Aug 15, 2022
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Apply suggestions from code review
beyarkay Sep 3, 2022
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9 changes: 8 additions & 1 deletion Language/Functions/Interrupts/noInterrupts.adoc
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Expand Up @@ -17,7 +17,7 @@ subCategories: [ "Interrupts" ]

[float]
=== Description
Disables interrupts (you can re-enable them with `interrupts()`). Interrupts allow certain important tasks to happen in the background and are enabled by default. Some functions will not work while interrupts are disabled, and incoming communication may be ignored. Interrupts can slightly disrupt the timing of code, however, and may be disabled for particularly critical sections of code.
Disables interrupts (you can re-enable them with link:../interrupts[`interrupts()`]). Interrupts allow certain important tasks to happen in the background and are enabled by default. Some functions will not work while interrupts are disabled, and incoming communication may be ignored. Interrupts can slightly disrupt the timing of code, however, and may be disabled for particularly critical sections of code.
[%hardbreaks]


Expand Down Expand Up @@ -61,6 +61,13 @@ void loop() {
// other code here
}
----
[%hardbreaks]


[float]
=== Notes and Warnings
Note that disabling interrupts on the Arduino boards with native USB capabilities (e.g., link:https://docs.arduino.cc/hardware/leonardo[Leonardo^]) will make the board
not appear in the Port menu, since this disables its USB capability.

--
// HOW TO USE SECTION ENDS
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