8f0d1d739b
Gate REC/PLAY to explicit user input only.
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Add boot lockout, long-press touch confirm, BOOT debounce, and
line-based serial commands so noise cannot auto-start recording.
Co-authored-by: Cursor <cursoragent@cursor.com >
2026-10-27 22:24:19 +08:00
b8527e9fb8
Document working SoftSPI touch calibration and ship firmware.
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Record XY invert, button hit-test, and 1.5s cooldown in README;
refresh cyd_28r prebuilt binaries.
Co-authored-by: Cursor <cursoragent@cursor.com >
2026-10-27 22:15:59 +08:00
242798fef2
Fix CYD touch X mirror and half-screen hit zones.
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Map SoftSPI raw ADC to landscape UI with inverted axis, drop duplicate
LVGL button events, and treat left/right halves as REC/PLAY.
Co-authored-by: Cursor <cursoragent@cursor.com >
2026-10-27 21:56:49 +08:00
024fcd8628
Fix CYD touch with SoftSPI bitbang + RNT coords.
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Use hexeguitar CYD28 SoftSPI (frees VSPI for SD), Random Nerd Tutorials
240x320 feed for LVGL ROTATION_270, and direct UI hit-test for REC/PLAY.
Co-authored-by: Cursor <cursoragent@cursor.com >
2026-10-27 21:51:44 +08:00
994d21c7fb
Fix touch vs SD VSPI clash; SoftSPI + BOOT/serial REC.
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Recording verified via serial r; 2.8 touch no longer shares VSPI with microSD.
Co-authored-by: Cursor <cursoragent@cursor.com >
2026-10-27 21:42:37 +08:00
76ca6189d5
Update firmware VERSION.txt with commit hash.
...
Co-authored-by: Cursor <cursoragent@cursor.com >
2026-10-27 21:16:17 +08:00
ddff48d05b
Add INMP441 WAV recorder for CYD 2.8/3.5.
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Record 16 kHz mono PCM to microSD /rec, with level meter and DAC2 playback.
Co-authored-by: Cursor <cursoragent@cursor.com >
2026-10-27 21:16:13 +08:00
