Feature Request: DAC support for ESP32-S2

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#1,990 4 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
35/100
Issue type
Feature
Clarity
Mostly clear
Activity status
Stale
Tech stack
c, erlang
Domain
embedded-iot

Research direction

Start by reading the ESP-IDF DAC peripheral documentation linked in the issue and the existing ESP32-S2 support in AtomVM. The issue names no source files or tests, so first identify how the project exposes existing peripherals and what hardware support paths apply. Done means DAC support for ESP32-S2 is available; the issue does not define an API or acceptance tests.

Written by the indexing model from the issue text.

Description

I am really enjoying the AtomVM project and what it brings to the table! Such a cool project.

I would like to request support for the Digital To Analog Converter Peripheral on the esp32s2. I have not seen any work being done on it here, and I was hoping it would be possible for a hobby project I am building. If this is not possible, or maybe not practical, this issue can be closed. I understand that this project exists on the work of volunteers. I might try my hand at adding support, but this type of embedded work is all new to me.

Thanks for your work!

Dominant language
Erlang
Stars
2.3k
Forks
171
Avg merge
4d 11h
Merged PRs (30d)
20

Getting set up

First steps

  1. Read the whole issue, then the project's contributing guide.
  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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