[Feature Request] timer interrupt callback function

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
25/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Stale
Tech stack
cpp
Domain
api, embedded-iot

Research direction

Start by examining the existing WInterrupts approach and the timer interrupt API in ArduinoCore-API. Determine how a user callback could be exposed for the listed applications while preserving the hardware-independent API, then define tests or examples that show the callback can be registered and invoked safely.

Written by the indexing model from the issue text.

Description

enhancement

It would be nice if there was a possibility to implement a way to add some own code in the timer interrupt routine. That could be accomplished like it is done in "WInterrupts".

Possible applications:
sampling rotary encoders
sampling tachometer signals
acceleration/deceleration
fading

Dominant language
C++
Stars
306
Forks
150
No merged PRs in 30d

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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