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@jonnew jonnew commented Jul 12, 2025

jonnew added 2 commits July 12, 2025 16:06
- Shows battery icon with discharge status
- Linear regime will need to be tuned once I have revision D hardware
- Shows when USB is detected
- Also add all channel active step at the start of each channel cycle
  that makes synchronization easy for automatic testing
@jonnew jonnew changed the title Add battery monitor firmware Revision D firmware Jul 23, 2025
- Includes multiple maps per module
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jonnew commented Aug 13, 2025

This has been confirmed in PCB version D.

@jonnew jonnew marked this pull request as ready for review August 13, 2025 21:24
- This diode is required to prevent C299 from forming a very
long RC circuit with R264/5, which causes long turn on time for Q1 and
long time period in triode regime, which causes VPP to droop, which
causes U154 to issue reset and the circuit to power cycle when USB
cable is unplugged.
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