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Improvements to CAN logging to SD to significantly improve performance #752

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No-Signal
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This is an update to the CAN logging to SD feature to significantly improve performance for busy CAN networks

  • Migrate from SPI SD library to SD_MMC
  • Minimise the number of individual file writes by batching writes where possible
  • Write a binary stream to the buffer to stop corruption

@mvgalen mvgalen merged commit 1e93ad8 into dalathegreat:main Jan 5, 2025
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No-Signal added a commit to No-Signal/Battery-Emulator that referenced this pull request Jan 9, 2025
…e for busy CAN networks (dalathegreat#752)

- Migrate from SPI SD library to SD_MMC
- Minimise the number of individual file writes by batching writes where possible
- Write a binary stream to the buffer to stop corruption
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3 participants