Themes (Phosphor, Pink, Amber, Ice, Terminal) restyle the menu, boot
page and toasts live from the menu; all but Terminal use readable
Montserrat text. Source gains Popular: the top-rated listings walked in
rank order from page 1, alternating providers when mixed.
Power off drops the peripheral rail (PWR_ON low), sleeps the panel and
puts the chip into deep sleep with ext1 wake armed on the encoder pins,
choosing any-low or any-high from the knob's resting state so a single
detent wakes it. The button (GPIO0) is not a wake source on purpose.
Listing pages (rated/newest) and per-camera pages are fetched over HTTPS
with the certificate bundle; the camera page's Live Feed mode yields the
camera's own MJPEG URL (Current Still as fallback), resolved just before
playing and cached in favourites. New Provider menu row: insecam /
opentopia / mixed. cam_info_t gains provider + title fields and the
settings blob a version byte; older favourites and settings still load.
BAT_ADC (GPIO4) sits between two 100k resistors on the switched supply
rail, so it reads the cell on battery and ~4.4 V on USB; above 4.25 V is
reported as USB power. On battery the caption shows a glyph + percentage
from a LiPo OCV table; the menu shows voltage and source. Menu lists now
wrap at both ends.
Hold the knob to open a six-row menu: save/remove the playing camera as
a favourite (12 NVS slots), play or forget favourites, choose the
source (random insecam or favourites), time per camera, listing,
screen and ring brightness, caption, and reboot into Wi-Fi setup.
Settings live in NVS and override the Kconfig first-boot defaults.
Camera URLs are stored with their COUNTER placeholder so favourites get
a fresh cache-buster on every visit.
Juli