Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Rust Bare Metal NeoPixel led not working on ESP-Buddy #1

Open
georgik opened this issue Sep 19, 2022 · 3 comments
Open

Rust Bare Metal NeoPixel led not working on ESP-Buddy #1

georgik opened this issue Sep 19, 2022 · 3 comments

Comments

@georgik
Copy link
Owner

georgik commented Sep 19, 2022

The LED is has inverted signal.
There is no implementation on bare metal due to missing InvertedPin: esp-rs/esp-hal#178
@lada1k
Copy link

lada1k commented Nov 21, 2022

Signal is inverted probably because of transistor used for driving 5V NeoPixel input from 3V3 ESP32 output, but i can't find any schematics of ESP-Buddy to prove this.

@georgik
Copy link
Owner Author

georgik commented Nov 21, 2022

Hi @lada1k . That's correct. Still we're missing Rust Bare Metal implementation of Inverted GPIO to get it working with Rust.

@georgik
Copy link
Owner Author

georgik commented Nov 2, 2023

@bjoernQ succeeded in creating working prototype for the board.
Following issues are blocking this feature:

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@georgik @lada1k