The circled Em notes were stacked on the previous eighth. Hold only that extra note, and time it from the millisecond clock that actually runs.
Co-authored-by: Cursor <cursoragent@cursor.com>
A protected pack only trickle-charges, so Dream, the 12V rail, and the amp stay off until the pack is above 6.8V. Firmware is 0.2.51.
Co-authored-by: Cursor <cursoragent@cursor.com>
Show the real battery percent, shut down at 6.8V even while Type-C is connected, and leave the charge screen dark so it does not drain the pack. Initialize the amplifier only after the 12V rail has settled.
Co-authored-by: Cursor <cursoragent@cursor.com>
Centralize idle-timer reset on touch/volume/tap/transpose in UI task, and on pick, fretboard, side keys, round keys, and string NoteOn. Pause auto power-off countdown while accompaniment is playing.
Co-authored-by: Cursor <cursoragent@cursor.com>
Restore hard AutoBandTop1_Stop and drop eaten-start/followup tick-gate.
Keep API stubs for callers. Block TM1617 round keys and reinforce side-key/BLE gates while InModeFlag is false.
Co-authored-by: Cursor <cursoragent@cursor.com>
Stop all sound, show UI0902 LOWBAT_TIP fullscreen, then soft-off after 10s. Skip while charging; speed up ADC sampling near empty. Pack new tip bitmap into ExtFlash UI0902 map.
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>
Enlarge BT recv stack, move large handlers/log buffers off the stack, clamp key indexes, and yield in W25Q busy-wait so BLE protocol tests stay stable.
Co-authored-by: Cursor <cursoragent@cursor.com>
Point system-settings rows at the correct Flash icons, keep Main/UI alive across soft-off, and expose git build id for 01 0C with matching BLE tests.
Co-authored-by: Cursor <cursoragent@cursor.com>
TaskBTRecvThread previously started only after mode select, so GATT SysEx never reached the parser until then; verified BLE-MIDI 01 01 now replies with GATT notify.
Co-authored-by: Cursor <cursoragent@cursor.com>
Always Send_volume in MainTask, re-apply after DSP settle, and sync vol_last so UI bar matches Dream gain.
Co-authored-by: Cursor <cursoragent@cursor.com>
Preserve focus across redraws, improve XPT2046 sampling, and log touch coords via RTT for ongoing debug.
Co-authored-by: Cursor <cursoragent@cursor.com>
Keep AT32F403ARCT7 RAM at 96KB, soft-CS GRAM readback over RTT, and add missing 普/通/业 to CHS16 so mode labels render fully.
Co-authored-by: Cursor <cursoragent@cursor.com>
yuquanjun