Server: Frame.panel_type (new column + migration) is auto-derived from
the device's reported board (X-Frame-Board), never user-set -- the
panel is a property of the hardware, not a picker in the UI.
image_pipeline's packing/render pipeline is parameterized by panel
geometry instead of hardcoded 800x480 globals, with the real confirmed
13.3in geometry (1600x1200) registered alongside the original 7.3in
panel. Existing 7.3in frames are unaffected (column default + board
mapping both resolve to the original panel).
Board identifiers are also renamed (devkit/xiao -> devkit_esp32c6/
xiao_esp32c6, plus new "ee02") since the EE02 board also carries a XIAO
module -- "xiao" alone stopped disambiguating hardware. The server
keeps accepting the legacy bare names indefinitely for already-flashed
devices.
Firmware: scaffolds a third build target (ee02, ESP32-S3 -- a real
chip-target change, not just a same-chip Kconfig variant like xiao) and
a new epd13in3e driver component skeleton. The actual panel init/LUT/
refresh register sequence isn't ported from vendor demo code yet (none
was available), so that component deliberately fails to compile
(#error) rather than risk sending unverified register values to real
hardware -- devkit/xiao are unaffected and build identically to before.
CI's ee02 build step is continue-on-error for the same reason.
Pressing the manage button (GPIO1) overlays a small QR code -- "SCAN TO
MANAGE" -- in the top-right corner of whatever photo is currently on
screen, linking to the server's config page, then reverts to the plain
photo after 30 seconds.
The overlay is spliced into the existing streaming fetch as chunks pass
through (frame_client.c's http_read_fn), rather than buffering the full
192,000-byte frame in RAM: only the small overlay rectangle itself
(~30KB) is ever held in memory, generated via new stride-parameterized
drawing helpers (epd_draw_*_ex in epd_draw.c) that let the existing
QR/text drawing code target an arbitrarily-sized buffer instead of a
full-frame one. epd7in3e.c is untouched -- it has no idea an overlay
exists.
Adds a "2. CONFIGURATION" step alongside WiFi setup: a second QR code
linking straight to the captive portal page (http://<ap-ip>/), for anyone
who's joined the AP but wants a one-scan shortcut to the config form
instead of relying on the captive-portal popup. The AP netif is now
created (but not started) before the display renders, since the AP's IP
is fixed at netif creation and needed for this QR before the network is
actually up.
Pulls the pixel/text drawing primitives (previously private to
qr_onboarding.c) out into epd_draw.c/.h so the upcoming status screen can
reuse them instead of duplicating.