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Light finder test build (do not merge) - #1

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steponme82 wants to merge 2 commits into
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steponme82 wants to merge 2 commits into
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led-finder-test

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Only here to make GitHub build the light-finder firmware for isod89#8. Do not merge: the last commit switches LED_PROBE on, which replaces the sound with the pin test.

The build's files (BlackBox_936.fwsc and the others) are under Artifacts on the run's page.

The real change, with the light finder off by default, is the branch led-finder. That is what goes to isod in a pull request once the pins are known.

🤖 Generated with Claude Code

steponme82 and others added 2 commits November 6, 2026 10:39
isod89#8. LED_PROBE 1 (off by default) builds a firmware that plays
no sound and makes one pin at a time blink at 2 Hz while its name is on the
screen. The knob steps through the 50 pins, the right footswitch marks a pin,
the left one redraws the screen. The screen, knob, I2S, amp enable and MASTER
pins are never driven; the buttons are (on the FM-1, PH6 and PH9 are LED
lines). A pin that resets the chip is skipped after the reset. USB stays up,
so the web installer is the way back.

tests/lpsim.c runs it against fake GPIO registers and checks that only the pin
on screen ever changes, that each goes back exactly as it was, and that every
line fits the screen. Added to tests/run_tests.sh.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The light finder switched on, so CI builds the BlackBox_936.fwsc to install
for isod89#8. The real change is the commit before this one.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
@steponme82 steponme82 mentioned this pull request Nov 6, 2026
@steponme82 steponme82 closed this Nov 6, 2026
steponme82 pushed a commit that referenced this pull request Nov 7, 2026
…#1, BlackBox boot loop); installer rescue mode

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LFaxqW3CpFrLCvqoteTUv9
steponme82 pushed a commit that referenced this pull request Nov 7, 2026
…es (issue #1); show the reset source

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LFaxqW3CpFrLCvqoteTUv9
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