sl-firmware
aec9c472cf
Extends the bd-66hx serial protocol with two new Orin→ESP32 commands:
CMD_OTA_CHECK (0x10): triggers gitea_ota_check_now(), responds with
TELEM_VERSION_INFO (0x84) for Balance and IO (current + available ver).
CMD_OTA_UPDATE (0x11): uint8 target (0=balance, 1=io, 2=both) — triggers
uart_ota_trigger() for IO or ota_self_trigger() for Balance.
NACK with ERR_OTA_BUSY or ERR_OTA_NO_UPDATE on failure.
New telemetry: TELEM_OTA_STATUS (0x83, target+state+progress+err),
TELEM_VERSION_INFO (0x84, target+current[16]+available[16]).
Wires OTA stack into app_main: ota_self_health_check on boot,
gitea_ota_init + ota_display_init after peripherals ready.
CMakeLists updated with all OTA component dependencies.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>