The car sends live data to ABRP itself, and the car and the server go
over the same mobile connection: when the car cannot reach ABRP, it
cannot reach the server either, so the server's fallback bought
nothing. The forwarder, its ABRP_* settings and abrpSentUtc are gone;
the server only stores. The app stops sending abrpSentUtc (the server
ignores unknown fields, so 2.11.0 keeps working) and its texts no longer
promise a server fallback.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
ABRP keeps getting live data while the car server is down: with an ABRP
API key and user token set in the app (Live data tab, or abrp_api_key /
abrp_token in the config file), the car sends the newest sample to ABRP
itself at every upload. It tells the server the newest sample ABRP took
(abrpSentUtc), and the server forwards only newer ones, so ABRP gets
each sample once. Without credentials in the app the server forwards
everything, as before. The credentials sit in encrypted storage, go in
the request body, and neither they nor ABRP's answer are logged.
Settings are grouped by what they are for:
- Live data (was Upload): on/off, ABRP credentials, upload frequency.
- Settings (replaces the Wi-Fi tab): full screen and voice key,
usable capacity and manual SoH (were on Consumption), charging price
(was on Charging), Wi-Fi.
Charging and Live data get icons of their own.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
Telemetry no longer loses queued batches. The server drops a bad value,
or a sample without a plausible time, instead of rejecting the batch,
and answers 200 with what it dropped. The app sends only values inside
the server's ranges (speed as a magnitude, so reversing is fine) and no
samples before the head unit's clock is set.
Server:
- Pairing hands out and accepts a token only after the device is saved;
a failed save leaves the request pending.
- A paired token serves only the installation id it was paired with
(403 otherwise); the shared INGEST_TOKEN still serves any.
- Wrong-password lockouts and open pairing requests are limited per
client address (last X-Forwarded-For entry), so a stranger cannot
lock the owner out; a car starting again replaces its own request.
- ABRP forwarding skips samples stamped ahead of the server's clock,
which used to stop it until a restart.
App:
- Settings written to plaintext during a keystore failure move back
into encrypted storage; the stored installation id wins.
- The installation id is derived from ANDROID_ID on first start, so a
reinstall finds its history; a stored or imported id still wins.
- The scanned config file is deleted after import (it holds the token).
- GPS stops while live telemetry is off or the server unconfigured, and
pauses while parked and idle, keeping the fix the car parked with.
- Range estimates use the monotonic clock.
- One HTTP helper (ServerHttp) for telemetry, sync and pairing.
- Last Turkish strings translated; mise logs shows the NilsMG4 tags.
Grafana reads InfluxDB with its own read-only token (new grafana-influx
Secret, created by hand as described in k8s/README.md).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
Rewritten for this fork: the car server, InfluxDB and Grafana setup,
pairing by QR code, the app's tabs, voice-key opening and full screen,
installing the platform-signed car build, the config file under the new
package ID, building with Nix, and credits. Adds a current screenshot
(2.8.2 at 1920x720, emulator).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
The window switch sat on the Upload Service page, which implied a relationship
that does not exist: closing windows needs no ABRP token, no GPS, no upload
interval, and runs in its own service whether or not uploading is on. It is now
a sixth page of the pager, between Araç and Wi-Fi.
Splitting it in two while it moved, because the new page has room the card did
not: the switch and status stay together, and the event log gets its own card,
monospaced and no longer capped at four lines.
setOffscreenPageLimit switches from a hardcoded 4 to panes.length - 1. It was
already one short of the page count and would have gone stale again here.
refreshWindowClose runs on the two-second tick and dereferences views on a page
that may not be on screen, so the pager must not be free to detach them.
Six tabs share the bar where five did. Widget.EV.NavTab already autosizes down
to a 12sp floor, so the labels shrink rather than truncate.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Ports WinClose's SWI69 window control as an opt-in foreground service that is
independent of ABRP: no token, no GPS, no upload cadence. The driver opening a
door while the car is in P at a readable 0 km/h pulses UP at all four areas for
five seconds, then STOP.
Only the parts that serve that one behaviour are taken. WinClose's speed and
time arming, configurable delay, warning beep, per-window modes and position
reads are all absent — the target car is a Comfort trim whose motors carry no
position sensor, so a close can be neither verified nor cancelled.
The pulse, the door edge detector and the eligibility policy are pure classes
with unit tests. STOP is attempted from a finally block on every exit, including
an interrupted sleep, a refused write and a sender that throws, because a pulse
that stops arriving leaves the motors wherever they were.
Guards worth naming, several of them learned from reading WinClose rather than
from the port itself:
- A wake lock spans the pulse. This fires as the driver leaves, which is exactly
when the head unit suspends; without it the glass can stop halfway with no
STOP sent.
- A fresh listener registration replays the door's current state. That replay
seeds the edge detector instead of triggering it, or a binder reconnect while
the door stands open would close the windows on someone halfway out.
- WinClose's 60-second cooldown, so reaching back into the car does not run a
second pulse.
- The service stops itself on a non-SWI69 generation, and the switch is disabled
unless the process holds system uid — only the unstable flavor declares
android.uid.system, so a stable build could otherwise offer a toggle whose
every command would fail.
This is the project's first write to the vehicle. README, SECURITY, AGENTS,
CONTRIBUTING and DISCLAIMER all claimed the app never writes; that claim is
retracted and scoped rather than quietly left standing.
Untested on a car. The feature is off by default.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
A fork of malys/EVABRPUploader (itself a fork of Leon Kernan's ABRP_Uploader)
carrying the changes that make it work on this car. History starts here: the
tree is what matters, and the upstream projects are where the earlier work
belongs.
EVHardware is vendored rather than tracked as a submodule, so one clone
builds.
Telemetry. SOC, battery power and range read as unavailable on SWI69 because
the vendor fallbacks were gated to SWI68 alone, while the property ids they
use are the ones this car publishes — the gates now admit SWI69. Tyre
pressure, the odometer and charge status come from the vendor block too,
since the generic properties for all three are declared here and never
publish. Tyre pressure is confirmed on the vehicle; the other two are not
yet.
Vehicle page. Every signal the car answers, in a table. One that it does not
publish shows a dash: an unimplemented VHAL property returns zero, and
"0 °C" would read as a measurement.
Wi-Fi page. Joins a network the unit already has saved, so a phone hotspot
does not need a trip into Settings on every drive. Tried on the upload tick
and from a button, skipped while already associated. This leans on the unit
being API 28 and the build being platform-signed — getConfiguredNetworks and
enableNetwork are closed to ordinary apps from API 29 — and fails quietly
where that does not hold.
The OTA updater points at this repository. An APK from upstream is signed
with a different key, which Android will not install over a platform-signed
build.
Co-Authored-By: Claude <noreply@anthropic.com>
nilsandClaude Opus 5.5