Implements first-boot Wi-Fi setup with no companion app required: a
SoftAP + captive portal (DNS wildcard redirect, DHCP option 114, HTTP
form) lets the user submit Wi-Fi credentials from any browser. On
submit, credentials are saved to NVS and the device switches to STA
mode; on subsequent boots it reconnects automatically via stored
credentials. dns_server.c/.h are vendored from ESP-IDF's official
captive_portal example (Unlicense/CC0).
Requests both link-local and global IPv6 addresses once the STA
connection has an IPv4 address (not on WIFI_EVENT_STA_CONNECTED --
esp_netif_create_ip6_linklocal() reliably fails there because
esp-netif's own handler, which marks the lwIP netif "up", hasn't run
yet due to event-handler registration order). Verified end-to-end on
real ESP32-C6 hardware: SoftAP comes up, credential submission works,
STA reconnects on reboot, and both a link-local and a router-assigned
global IPv6 address are obtained via SLAAC.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Sensor/SensorValue in components/sensors/include/sensor.h is modeled
on Zephyr's sensor API: a fetch()/get() split so multi-channel sensors
(e.g. BME280) pay the hardware read cost once, fixed-point SensorValue
(no float/double -- ESP32-C6 has no hardware FPU), a fine-grained
SensorChannel enum, and an optional interrupt-driven set_trigger() for
the battery-first sleep/wake design.
Adds components/sensors/test_apps/host, a self-contained ESP-IDF
project building against the `linux` target so this logic is
host-testable per AGENTS.md's testing philosophy -- verified in a
clean run against the pinned espressif/idf:v6.0.2 image (builds, 4/4
tests pass). Replaces the earlier generic top-level test/README.md
placeholder now that a real per-component pattern exists.
Also fixes .gitignore's build/managed_components patterns to match
nested paths, not just the repo root.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
The product pivoted away from a Matter-first nRF54L15 device to an
ESP32-C6/ESP-IDF/C++17 platform where behaviour is defined by a
Blockly-generated Lua program instead of custom firmware (see the
updated kvida meta-repo vision). Removes the west/NCS/Zephyr scaffold
and replaces it with:
- A pinned ESP-IDF v6.0.2 Docker build environment (Espressif's
official image already bundles the toolchain, unlike NCS/west).
- A layered component structure (drivers -> sensors -> profiles ->
lua_runtime -> transport) matching the new architecture principles,
with per-component READMEs describing responsibilities.
- An A/B OTA + LittleFS partition table and a minimal main.cpp.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Sets up kvida-os as a freestanding nRF Connect SDK application for the
nRF54L15, pinned to NCS v3.4.0, with a Docker/WSL2 build environment
(toolchain-only image, NCS modules fetched into a separate volume at
first run) and placeholder module directories matching the architecture
described in the kvida meta-repo.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
