waveshare(ssd1680): Add driver for waveshare 2.9 inch v2 epaper#850
Open
avinal wants to merge 1 commit intotinygo-org:devfrom
Open
waveshare(ssd1680): Add driver for waveshare 2.9 inch v2 epaper#850avinal wants to merge 1 commit intotinygo-org:devfrom
avinal wants to merge 1 commit intotinygo-org:devfrom
Conversation
- Waveshare 2.9in v2 epaper uses a different IC (SSD1680) than the v1. This commit
takes the code from v1 and modifies them for v2.
- Datasheets:
- https://files.waveshare.com/upload/7/79/2.9inch-e-paper-v2-specification.pdf
- https://cdn-learn.adafruit.com/assets/assets/000/097/631/original/SSD1680_Datasheet.pdf?1607625960
- Code reference: https://github.com/waveshareteam/e-Paper/raw/refs/heads/master/RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_2in9_V2.c
- Fixes tinygo-org#627
Signed-off-by: Avinal Kumar <avinal.xlvii@gmail.com>
Assisted-by: Claude Code
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
takes the code from v1 and modifies it for v2.
Motivation
As described in #627, I broke my display for Badger 2040 and bought a new one just to find out that they use different drivers.
Test
I have tested it with Badger 2040. Example code added. Will add video evidence soon.