DESKTOP-PUHFO60\dsx2016
3711e37f28
Point to CYD_PROJECT_GUIDE section A for side-by-side board reference.
74 lines
2.5 KiB
Markdown
74 lines
2.5 KiB
Markdown
# Changelog
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## 2026-10-25 — 3.5" backlight pin correction
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- `cyd_35r`: `TFT_BL` / `TFT_BL_PIN` **GPIO27** (was wrongly 21; 21 is GT911 INT).
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- `../CYD_PROJECT_GUIDE.md` §A：2.8 vs 3.5 对照（触控 2046/911、背光、外设脚 22/27 vs 22）。
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## 2026-10-18 — Pomodoro presets + custom minutes
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- Duration presets: 1 / 3 / 5 / 10 minutes; `Set` opens numeric keypad (1–99).
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- Keep `+/-`, Start/Pause/Reset, sound picker, speaker + volume.
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## 2026-10-18 — Pomodoro timer UI
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- Tag baseline `v1.0-beep-wav` (Beep + WAV list UI).
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- New Pomodoro screen with Start/Pause/Reset and selectable alarm sound.
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- Keep speaker toggle + volume slider; TF status in header.
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## 2026-10-18 — WAV via DAC2 only (touch-safe)
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- Drop I2S INTERNAL_DAC (it enables GPIO25 and kills touch).
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- PCM WAV → RAM → dac_output on GPIO26 only; Beep tab unchanged.
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## 2026-10-18 — Beep tab + WAV tab
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- Keep 16 LEDC beeps on Beep tab.
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- WAV tab scans TF (/ and /wav); short files load to RAM then play via Internal DAC.
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- Core0 decode task; gain capped for onboard amp.
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## 2026-10-18 — Built-in UI beep sounds
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- Drop MP3; LEDC tone bank: Click/Key/Pop/Confirm/Cancel/Success/Error/...
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- Scrollable SOUNDS list; tap to play.
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## 2026-10-18 — Smooth MP3 + keep UI alive
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- MP3 decode on FreeRTOS core0; UI/touch on core1.
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- DAC1(GPIO25) disabled while playing so touch CLK works.
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- No SD rescan during playback (SPI contention).
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## 2026-10-18 — Music list from TF
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- Scan root + /music for .mp3; scrollable list; tap row to play.
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- PLAY uses selected track; auto-enables speaker on list tap.
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## 2026-10-18 — Play /paomo.mp3 from TF
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- PLAY streams `/paomo.mp3` via ESP8266Audio + internal DAC (GPIO26).
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- Serial `#PUT` + `tools/sd_put.py` to copy MP3 onto the TF card.
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## 2026-10-18 — Canon in D melody
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- Replace Twinkle Twinkle with Pachelbel Canon in D (monophonic).
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## 2026-10-17 — ASCII glyphs + volume slider
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- Replace ·/— (tofu boxes) with ASCII `-` / `|`.
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- Add VOL slider (0-100); live duty update while playing.
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## 2026-10-17 — UI layout refresh
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- Compact 320x240 layout: header status, capacity hero, usage bar, dual actions.
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- Drop on-screen touch debug cursor; keep calibrated touch.cpp unchanged.
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## 2026-10-17 — Restore TF + speaker (touch map frozen)
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- Re-add SD info UI and speaker ON/OFF + Play Music.
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- Default volume 20% via LEDC duty (GPIO26).
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- Touch mapping left unchanged (diagonal BL/TR fix).
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## 2026-10-17 — Touch-only then calibrated
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- Stripped to touch test; fixed BL/TR with diagonal mirror (not 180°).
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