Disable LOOP_LIGHT rhythm chasing in free mode so LEDs stay solid green instead of moving with the beat.
Co-authored-by: Cursor <cursoragent@cursor.com>
Match 转调说明 table: C~F keep normal register; #F~B lower bass/chord by one octave for all fret degrees. III+ register fix unchanged. RTT pitch test covers I/II+#F.
Co-authored-by: Cursor <cursoragent@cursor.com>
Free-mode even-beat release stop; keep fret KEY_ID during wind-down so register octave does not jump up before stop. Also includes universal outro all-green LED and expert local-song continue after section+fret.
Co-authored-by: Cursor <cursoragent@cursor.com>
In normal mode, releasing the fretboard now finishes the current beat-pair (beat 1→end of 2, beat 3→end of 4) instead of cutting immediately.
Co-authored-by: Cursor <cursoragent@cursor.com>
Keep fretboard LEDs all green during outro, and for expert local songs treat section-key + fret changes as continuous chord updates like rhythm mode (no mid-session Stop).
Co-authored-by: Cursor <cursoragent@cursor.com>
Include Type-C charging battery icon and BLE timbre/style UI sync fix already on develop; add RTT midi/string inject helpers for mic pitch calibration. Tone pack remains 0916_bank.
Co-authored-by: Cursor <cursoragent@cursor.com>
App writes for timbre/BPM/transpose/style were refreshing LCD and
reloading tone packs on the 768B BLE recv stack, causing overflow and
crashes. Route heavy work through MSG_ID_BLE_* into the UI task, and
notify App when the device changes rhythm style.
Co-authored-by: Cursor <cursoragent@cursor.com>
Replace the status-bar outline+fill with the 0918 lightning battery bitmap while charging, and fix Pre-Build git version script UTF-8 decoding on Chinese Windows.
Co-authored-by: Cursor <cursoragent@cursor.com>
Stop accompaniment on mode/song switch; restore all-green LEDs when leaving universal; default pick/preamble to current-key I chord after soft boot.
Co-authored-by: Cursor <cursoragent@cursor.com>
Apply Accomp_ApplyDefaultIChord before SyncStart on preamble, on soft power-on/mode enter/nav switch, and on pick fallback. Reset TM1629 key edge state so soft-off residual key_last cannot stick a prior fret.
Co-authored-by: Cursor <cursoragent@cursor.com>
Use Stop_AutoBand (engine stop + all-channel AllNotesOff) when changing nav mode, reloading tone presets, switching songs/progressions, or returning to mode select. Also fix AllNotesOff to address all 16 MIDI channels.
Co-authored-by: Cursor <cursoragent@cursor.com>
Nav-bar mode switches bypassed the legacy TAB path that called all-on green, so LOOP_LIGHT red LEDs stuck until reboot.
Co-authored-by: Cursor <cursoragent@cursor.com>
Match dual-bank tone ROM so accompaniment volume scaling no longer shares patches with the main string voice; bass program updated to 34.
Co-authored-by: Cursor <cursoragent@cursor.com>
Consume the same power-key hold used for soft-off charge boot before setting powon, and ignore stale POWOFF_CHARG after power-on so mode select stays on screen.
Co-authored-by: Cursor <cursoragent@cursor.com>
Settings showed only 关 because GBK 闭 was absent from CHS font tables; append WenQuanYi bitmaps for all sizes and keep the patch helper.
Co-authored-by: Cursor <cursoragent@cursor.com>
Script flashes APP via J-Link then streams ALL.res over RTT flash all; include a minimal loadbin command file for APP-only updates.
Co-authored-by: Cursor <cursoragent@cursor.com>
Report missing Smart Guitar MIDI as an explicit FAIL instead of parse noise, reset target when opening RTT sessions, and give ui boot/charge more ACK time for LCD draws.
Co-authored-by: Cursor <cursoragent@cursor.com>
Require fretboard in normal mode per manual; use SetPiecePlayMode for 1.bin. ACK ui boot/charge before full-screen draw, add RTT flash all and tone pick free, and skip soft-off while ExtFlash transfer is busy.
Co-authored-by: Cursor <cursoragent@cursor.com>
TMR7 high-prio watchdog and fault-loop emergency cut/reset so soft-off still works if the main loop or AutoBand ISR dies; skip start when preset load fails.
Co-authored-by: Cursor <cursoragent@cursor.com>
tools/k1_harness: one CLI over existing COM/BLE/RTT scripts covering
App SysEx 01-06, BLE smoke, TM1629/TM1617 key inject, 1/2/3.bin pack
checks with pick/outro regression, and UI nav (log status/TAP/DUMP).
Unified PASS/FAIL/SKIP/SENT markdown report to Doc/reports.
firmware hooks in app_log.c: 'tm1617 key N', 'adc key N on|off',
'tone bin2 [idx]', 'chord key N hold' (sticky inject survives physical
idle scan so normal-mode pick tests can hold a chord).
Co-authored-by: Cursor <cursoragent@cursor.com>
yuquanjun