feat(lcd-154): add Waveshare ESP32-S3-Touch-LCD-1.54 board port#102
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Keralots wants to merge 1 commit into
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feat(lcd-154): add Waveshare ESP32-S3-Touch-LCD-1.54 board port#102Keralots wants to merge 1 commit into
Keralots wants to merge 1 commit into
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First non-AMOLED port: 240x240 ST7789 over plain 4-wire SPI, CST816T touch, battery ADC only (no PMU - 8s power-off synthesized in software via the BAT_EN latch), ES8311 speaker driving the session-reset chime. - new "small" breakpoint in compute_layout() for <300px-tall panels: fonts two steps down, half-height panels, 80x80 logo dropped - battery indicator now deleted (not just empty) on boards without battery telemetry, per the HAL contract - module is S3R8: quad flash + octal PSRAM, hence qio_opi and the 16MB partition layout
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New board folder
firmware/src/boards/waveshare_lcd_154/+[env:waveshare_lcd_154].First non-AMOLED port: 240x240 ST7789 over plain 4-wire SPI (Arduino_GFX), LEDC-PWM
backlight brightness (no display brightness command), CST816T touch via a minimal
vendored reader (same approach as the AMOLED-1.8 port), QMI8658 present but unused.
Hardware notes
qio_opiandthe 16 MB partition layout (esptool-verified — the R8 combo is easy to get wrong).
divider on GPIO1; charging/VBUS state is not readable and reports false.
the BAT_EN latch and deep-sleeps — a hard power cut on battery, pseudo-off on USB
(BOOT press wakes). Mirrors the AXP boards' 8 s PKEY shutdown; the hold-to-pair
gesture disarms at 6 s, so the timings compose with zero shared-code changes.
Shared-code changes (no main.cpp changes)
ui.cpp: new "small" breakpoint incompute_layout()for panels under 300 pxtall — fonts two steps down, half-height panels, the 80x80 logo dropped (it would
cover a third of a 240-wide screen). Fonts/paddings/bar/pill sizes moved into the
existing
Layoutstruct; the two existing breakpoints keep their exact values.caps.has_batteryis set —previously boards without battery telemetry drew a static empty-battery glyph.
Verified on hardware
Display, touch, BLE pairing + daemon on Windows (real usage data on screen),
BOOT/secondary HID keys, PWR short/long/8-s power-off, battery ADC, chime.