[DO NOT MERGE] I2C reliability testing #28
Conversation
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
- BAUD: symmetric 400kHz (BAUDLOW=0, BAUD=5) - SDAHOLD: 1 (50-100ns hold time) - Explicit MB flag clearing in i2cDataWrite - I2C error interrupt auto-print enabled - Improved CRC retry message with 1st/2nd read comparison - Added 'i' command for I2C diagnostics 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <[email protected]>
Testing symmetric timing at 400kHz with SDAHOLD=3. Note: This configuration causes device to not boot (red LED). Previous asymmetric config (BL:8 B:2) worked. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
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Outdated suggestions cannot be applied.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.
This PR is for testing various I2C timing and configuration settings to improve EEPROM write/read reliability.
Current Test Configuration
Testing History
New Features
Status
Still collecting data and testing different configurations. Will update with results before considering merge.
🤖 Generated with Claude Code