5e71df6b17
APP_VERSION -> 0.0.6. Device firmware + editor change in lockstep — one-time manual
copy of 0.0.6 needed (the broken single-shot updater can't deliver it).
Update transport (fixes the failed/bricking updates):
- Editor now pushes app.py in 512-byte flow-controlled chunks: begin(0x21,len) ->
data(0x22)* -> commit(0x23), waiting for each ACK before the next. A single ~38KB
SysEx overran the device's USB-MIDI input buffer and arrived corrupt.
- Device writes chunks straight to /app.new, and on commit verifies length + no NUL +
App().run()/APP_VERSION present before the A/B install; rejects (NAK) otherwise and
keeps the working build. All errors caught -> never bricks.
Run/stop indicator moved off the screen onto the RGB LED (per feedback that recoloring
the whole background is wrong — it forces a full-screen SPI repaint and fringes the
anti-aliased text):
- Dim GREEN when stopped ("on"), dim RED while playing; the beat pulse flashes brighter
and now decays back to the running base instead of to black. Background is static black.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
55 KiB
55 KiB