Firmware-Release 3.3.006

Die Firmware Version 3.3.006 liegt nun in "main" für alle Nutzer bereit.

Änderungen in dieser Version:

- smart EQ:
    As soon as the 12V trickle charge begins, a timestamp is generated and stored in `m_12v_trickle_charge_times`.
    The counted value is set in `xsq.12v.trickle.count`.
    Within `Ticker3600`, a routine removes all timestamps older than 24 hours and updates `xsq.12v.trickle.count` by -1.
    New metric:
      xsq.12v.trickle.count                  -- Count of 12V trickle-charge cycles in 24h
    updated metric:
      xsq.bms.contactor.cycles (vector int)  -- [0]=max, [1]=now, [2]=consumed, [3]=diff, [4]=1h_counted_changes
    New config:
      [xsq] bms.alert.above.cycles (int)     -- alert threshold for cycles counted; default 50000
      [xsq] bms.contactor.1h.limit (int)     -- limit for contactor cycles changes per hour for alerting; default 8
- OTA/firmware: include tools to mitigate 4MB firmware size limit by upgrading the partitioning scheme;
    for details see: https://docs.openvehicles.com/en/latest/userguide/partitioning.html
- VW e-Up: extended battery health / aging info (with web UI integration): total battery age,
    charge time counters AC/DC and parked battery state times (by SOC & temperature ranges)
    (inspired by OBD Amigos)
  New metrics:
    xvu.b.time.charged.ac                 -- Total time charged AC [Hours]
    xvu.b.time.charged.dc                 -- Total time charged DC [Hours]
    xvu.b.time.parked                     -- Total time parked [Days]
    xvu.b.time.parked.cold                -- Total time parked below  0 °C [Days]
    xvu.b.time.parked.empty               -- Total time parked below 10% SOC [Days]
    xvu.b.time.parked.full                -- Total time parked above 90% SOC [Days]
    xvu.b.time.parked.hot                 -- Total time parked above 30 °C [Days]
    xvu.b.time.parked.state               -- Park times matrix: 6 SOC x 8 temperature ranges
    xvu.b.time.total                      -- Total battery age [Days]
- Server V3 (MQTT): AWS IoT Core compatibility fixes:
    - mTLS client certificate authentication for MQTT brokers that require it
      (e.g. AWS IoT Core). Configured via web UI (Config → Server V3).
    - Fixed MQTT CONNECT to omit empty username/password for certificate-only auth.
    - New option "retain.depth.limit": disables RETAIN on deep topics (>8 segments)
      for brokers like AWS IoT Core that reject them.
- Autostart: added init option "minimal" to boot with just basic networking as configured; this is
    now the first fallback in case of repeated early crashes, aiming at keeping the module reachable
    in case of a bug in a higher level module / configuration. Auto init will be disabled only if
    early crashes continue in minimal mode.
  Config extension:
    [auto] init                           -- "no" / "yes" / "minimal" (default "yes")
- Server V3: the MQTT client ID to use can now be configured. While not normally necessary, changing the
    client ID may be necessary to discard an existing MQTT server session when changing the username.
  New configs:
    [server.v3] clientid                  -- MQTT client ID, default: vehicle ID
- New vehicle: Cadillac CT5
    Initial support includes: VIN, fuel level (SOC), and run state.
    The CT5 uses the GM Global B platform which requires authentication
    so polling isn't currently possible. Instead we listen to CAN
    bus #5 which is present on the audio amplifier connector X3 in
    the trunk.
- Command framework: add command to run commands in a background task, allowing the execution of long
    running commands via the server v2/v3 command channel or ssh without triggering the watchdog.
    Example: run ota flash http ; module reset
    Commands will be interpreted just as in a regular shell/console, so can be abbreviated etc.
    Note: using this is not strictly necessary for the builtin web shell & HTTP REST API, as the web
      framework already uses an individual task for each command execution, but it's still possible.
  New command:
    run [-n] [-S] [-P]  [; ]
      Run command(s) in background task (log tag: 'bgshell'), send output via notification.
      Use a single ';' to separate multiple commands.
      Notification default mode (type) is 'info' (-ni), -ns = 'stream', -no = off.
      Notification subtype scheme: 'cmd.full.command.name'
      Default task stacksize is 6144, default task priority is 5.
- chevrolet_c6_corvette: Add TPMS support.
- swcan: module included in the default build configuration. SWCAN bus must be initialized manually 
	from the car module. During initialization, CAN3 will be deinitialized and CAN4 used for SWCAN. 
	Configuration "use_swcan_adapter" has been added to Voltampera and Boltev vehicles.
- New vehicle: Volkswagen e-Golf via J533 connector
    Initial support added for: Odometer, SoC, Est. Range, Charge Status, PRNDL State, VIN
    https://docs.openvehicles.com/en/latest/components/vehicle_vwegolf/docs/index.html
- Module: added heap integrity check + alert command for usage in e.g. custom event scripts,
    enables adding checks on specific system events and/or with higher frequency.
    Example: perform heap integrity check when the server V2 gets stopped:
      vfs echo "module check alert" /store/events/server.v2.stopped/90-checkheap
  Command extension:
    module check alert                    -- Check for and send one-off alert on heap corruption
- VFS: added echo command to write a line to a file
  New commands:
    vfs echo                  -- Write  to , creating/replacing the file
- smart EQ:
  New commands:
    xsq ed4scan                           -- Output ED4scan-like BMS diagnostic data
                                             (battery health, SOC kernel data, cell resistance,
                                             contactor cycles, temperatures, voltages)
- Module: add heap tracing tools -- NOTE: heap tracing will for now not be enabled by default on user builds.
    This is meant to be used by developers to track down heap corruptions. If you encounter many
    random crashes, ask your maintainer to provide a debug build to you with heap tracing enabled,
    and let her/him guide you through the usage, or grant him/her remote access to your module.
    See: https://docs.espressif.com/projects/esp-idf/en/v3.3/api-reference/system/heap_debug.html
  New commands:
    module trace start [num_records]    -- init & start heap tracing, num_records defaults to 500
    module trace stop                   -- stop heap tracing & cleanup memory
    module trace pause                  -- pause heap tracing for inspection
    module trace resume                 -- resume heap tracing
    module trace status                 -- show current status
    module trace dump                   -- dump allocations & frees recorded
- Module: added heap integrity alert, added task ownership to heap check report, added task handles to
    task log, added debug options to web UI (Config → Notifications)
  New config:
    [module] debug.heap.alert           -- [bool] perform heap check every 5 minutes, send alert on
                                            corruption (default: no)
  New event:
    system.heap.corrupted               -- Heap corruption detected
  New notification:
    [alert] debug.heap.corruption       -- Heap corruption details
  Command extension:
    test heapcorruption   -- default: 'restore', use 'keep' to test heap alert
  History record extension:
    "*-OVM-DebugTasks" v2: per task record extended by 
- Module framework: enable remote use of the system's heap corruption test, i.e. command "module check"
    can now be used within any shell or command channel, not just the USB console.
  New command(s):
    test heapcorruption -- test for heap integrity checker
- Workaround for iOS Open Vehicle App 1.8.6
    Workaround for legacy iOS App, hiding zero/negative temperatures to keep other TPMS data visible.
    This workaround only manipulates the TPMS temperature metric in message W.
- New vehicle: FIAT eDoblo via OBD-II port
    Initial support added for:
      VIN, SoC, SoH
      Door status
      Odometer
      HV, LV battery voltage
      temperatures
- TPMS framework: added sensor mapping commands for wheel rotation/swap scenarios
    New commands:
      tpms map status   -- show current TPMS sensor-to-wheel mapping with details
      tpms map get      -- machine-readable output like message Y without header MP-0 Y
      tpms map set      -- remap sensors using wheel position names (e.g., fl=rr fr=fl rl=fr rr=rl)
      tpms map reset    -- reset mapping to default (e.g. FL=0, FR=1, RL=2, RR=3)
    Config: [vehicle] tpms.xx (sensor index per wheel position, layout by GetTpmsLayout())
    Note: requires vehicle to implement UsesTpmsSensorMapping() returning true
- New vehicle: Maxus T90 EV (MT90) via OBD-II port
    Initial support added for:
      VIN, SOC, SOH & READY state
      AC plug / pilot detection
      Lock status
      Odometer
      Temperature metrics
- Renault Twizy: support added for standard metric "v.e.aux12v" (base system awake),
    OBD polling (DTC checks) enabled already with base system awake
    (= DTC available in STOP conditions)
- VW e-Up: enable framework climate preconditioning scheduler web UI
    (Note: climate control only available with T26 connection)
- Vehicle framework: Scheduled precondition control with duration support
    Centralized implementation for all vehicles with per-vehicle override capability.
    Supports multiple time slots per day with individual duration settings (5-30 minutes).
    Global enable/disable switch with config persistence.
    copy function to duplicate schedules across multiple days.
  New commands:
    climatecontrol schedule set    -- Set schedule for a day, times format: HH:MM[/duration][,HH:MM[/duration],...]
                                                     Examples: "07:30", "07:30/10", "07:00/5,17:30/15"
                                                     Duration in minutes
    climatecontrol schedule list               -- List all configured schedules with next scheduled event
    climatecontrol schedule clear     -- Clear schedule for specific day or all days
    climatecontrol schedule copy  
                                               -- Copy schedule from one day to others
                                                     Examples: "mon tue-fri", "fri sat,sun"
                                                     Supports range syntax (tue-fri) and comma-separated lists
    climatecontrol schedule enable             -- Enable scheduled precondition (global switch)
    climatecontrol schedule disable            -- Disable scheduled precondition (global switch)
    climatecontrol schedule status             -- Show schedule status and configured times
  New config:
    [vehicle] climate.schedule.           -- Schedule for day (mon/tue/wed/thu/fri/sat/sun)
                                                  Format: HH:MM[/duration][,HH:MM[/duration],...]
    [vehicle] climate.precondition             -- Enable/disable scheduled precondition (bool, default false)
  precondition scheduler features: (ported from ZOE PH2)
    - Multiple times per day support (comma-separated: "07:30/5,17:45/10")
    - Individual schedule per weekday
    - Automatic trigger based on system time
    - Integration with existing climate control
    - Web UI configuration page at /cfg/preconditionschedule
    - Automatic restart mechanism for extended runtime (configurable HVAC duration)
    - Duplicate prevention (same time won't trigger twice)
    - Copy function for quick weekly schedule setup
- smart EQ:
    Add multiple CAN frame parsers for energy and charging metrics
    Add automatic 12V ADC factor recalculation history tracking
- Renault Zoe Ph2:
    - Added temperature-based PTC auto-enable feature
      - Auto-enables PTCs when outside temperature in range (default 9.5-20°C)
      - Configurable via Web UI or console commands
    New config:
      [xrz2] auto_ptc_enabled           -- [bool] enable auto-PTC based on temperature (default: no)
      [xrz2] auto_ptc_temp_min          -- [float] minimum temperature for auto-enable (default: 9.5°C)
      [xrz2] auto_ptc_temp_max          -- [float] maximum temperature for auto-enable (default: 20.0°C)
    Restructured the entire codebase for improved readability
    Removed the water pump lifetime metric and water pump reset command
    Added custom metrics for motor/inverter state monitoring (rotor/stator currents and temperatures)
    New metrics:
      xrz2.m.temp.stator1               -- Stator temperature sensor 1 (°C)
      xrz2.m.temp.stator2               -- Stator temperature sensor 2 (°C)
      xrz2.m.temp.rotor.raw             -- Rotor temperature raw estimation (°C)
      xrz2.m.temp.rotor                 -- Rotor temperature estimated (°C)
      xrz2.m.current.stator.u           -- Stator phase U current, absolute value (Amps)
      xrz2.m.current.stator.v           -- Stator phase V current, absolute value (Amps)
      xrz2.m.current.stator.w           -- Stator phase W current, absolute value (Amps)
      xrz2.m.current.rotor1             -- Rotor current sensor 1 (Amps)
      xrz2.m.current.rotor2             -- Rotor current sensor 2 (Amps)
      xrz2.m.rotor.resistance           -- Rotor reference resistance (Ohms)
      xrz2.m.rotor.voltage              -- Rotor excitation voltage I×R calculated (Volts)
    Added manual PTC activation for heating while charging or when the compressor is defective
    Added a lighting command, similar to the key fob button
    Added a coming-home function
    Added remote preconditioning via the key fob
    Added PV/Solar charging mode to suppress per-session charge start/stop notifications on PV-controlled wallboxes
      Sends a single summary notification when the charge cable is unplugged, including the total kWh charged across all sessions
    Added DC/DC activation and keep-alive via OVMS
      Enables and keeps the HV system alive regardless of lock status or whether the Zoe was previously asleep
      Automatically activates the DC/DC converter to recharge the 12 V battery when the voltage threshold is reached
      Added configurable post-ignition DC/DC runtime (0–60 min) to reduce contactor wear during short stops or when preparing the Zoe for a trip
      Added manual DC/DC activation with configurable SOC and time limits, ideal for powering 230 V inverters, for example while camping
    Added a working trunk unlock command
    Added TXCallback to verify successful message transmission
    Added ECU feedback handling instead of sending messages blindly; currently implemented only for the coming-home function
    Added wake-up messages for when the CAN bus is asleep
- Wifi: added command to restart the Wifi network into the default (autostart) config,
    and added default for the AP SSID on the apclient mode.
  New/changed commands:
    wifi restart                        -- Restart Wifi network into autostart config
    wifi mode apclient                  -- Parameter  is now optional, defaults to autostart config
- Cellular: added option to restrict the modem network type to 2G/3G/4G. Restricting
    the network type may help in case of frequent network losses / reconnects.
  New config:
    [modem] net.type (string)           -- auto/2G/3G/4G, default/empty=auto
- smart EQ:
    Hardened poll reply & CAN parsing (REQUIRE_LEN / DLC guards, corrected switch fallthrough).
    Automatic 12V ADC factor recalculation using CAN 12V voltage.
    New config:
    [xsq] calc.adcfactor (bool)             -- activate sutomatic ADC factor recalculation (default false)
    [xsq] adc.samples (int)                 -- default 4
- Cellular: GPS auto pause on parking reactivate when Car awakes. This reduces time to first GPS fix.
  New config:    
    [modem] gps.parkreactawake (bool)   -- GPS is switched on for the gps.parkreactlock (minutes) time when the GPS parking pause is active and the car wakes up (default: no)
- server V3 (changes):
    Chunked metric transmission to limit burst size:
      TransmitAllMetrics(): up to 100 metrics per tick, continues next call.
      TransmitModifiedMetrics(): up to 150 modified metrics per tick.
    Priority path for GPS/time metrics with optional extras:
      Default priority: v.p.latitude, v.p.longitude, v.p.altitude, v.p.speed, v.p.gpsspeed, m.time.utc
    New update Command:
      server v3 update priority                   -- send prioritized metrics
- Webserver: Server V3 (MQTT) config page
    Added priority sending controls:
      [server.v3] updatetime.priority (bool)      -- prioritize selected metrics while the vehicle is awake, update in car on interval
      [server.v3] updatetime.immediately (bool)   -- metrics should be sent immediately when they change
      [server.v3] metrics.priority (string)       -- comma separated metric names; supports * and prefix* wildcards
      [server.v3] metrics.include (string)        -- comma separated metric names; supports * and prefix* wildcards
      [server.v3] metrics.exclude (string)        -- comma separated metric names; supports * and prefix* wildcards
      [server.v3] metrics.include.immediately (string)    -- comma separated metric names; supports * and prefix* wildcards
      [server.v3] metrics.exclude.immediately (string)    -- comma separated metric names; supports * and prefix* wildcards
      [server.v3] queue.sendall (int)             -- queue size send 'sendall' metrics, default 100 metrics per ticker1
      [server.v3] queue.modified (int)            -- queue size send 'modified' metrics, default 150 metrics per ticker1
- Webserver: adjustable websocket TX job queue size to accomodate high update
    frequencies / stream payload sizes and/or slow clients / client connections
  New config:
    [http.server] ws.txqueuesize  -- in jobs, default 50
- server V3 (additions):
    Added MQTT client on-demand requests to reduce baseline data usage (authenticated per client, with basic rate-limiting to prevent abuse):
      /client//request/metric   -- payload: one or multiple metric name
                                                     Supports wildcards: * (all), prefix* (simple prefix match); mid-string wildcards (e.g. "bat*temp") and '?' are not supported.
                                                     Example: "v.b.*" matches all metrics starting with "v.b."
                                                     Each matching metric is published immediately on its normal topic.
      /client//request/config   -- payload: param/instance (single pair)
                                                     Response topic: /client//config//
    Subscription topic count increased (MQTT_CONN_NTOPICS=4) to include the two new request channels.
- server V3:
    The number of metrics sent per update is limited to 20 and is split into multiple packets if necessary. Only updated data is sent.
    Prioritize GPS tracking metrics, update interval set at Vehicle stream setting for smoother tracking
    new config:
      [server.v3] "updatetime.priority" (bool) -- enable/disable prioritizing GPS tracking
- smart EQ: removed vehicle specific GPS on/off at parking -> moved to cellular
- Vehicle notifications: grid log (history records `*-LOG-Grid`) V2 additions:
    pos_odometer
- Server V3: 
  added configurable connect stabilization & random jitter (server.v3 conn.stable_wait / conn.jitter.max) before MQTT connect to reduce reconnect storms.
- Cellular: 
  safeguarded CGATT attach/detach (only with mux/PPP), added NetLoss retry limit & optional power‑cycle recovery to prevent loops.
- esp32wifi:
  The OVMS will switch from Wifi APClient to Wifi Client mode after the timeout reached and a client is not connected. "APClient" will be restored upon reboot/network restart.
  new config, settings at Wifi:
    [network] wifi.ap2client.timeout   -- Wifi Mode APClient to client timeout in minutes (default 30 minutes)
    [network] wifi.ap2client.enable    -- Wifi Mode APClient to client enable/disable (default disable)
    [network] wifi.ap2client.notify    -- Notify when Wifi APClient to Wifi Client mode switched (default disable)
- Vehicle framework: signal generator operation state changes
  New events:
    vehicle.gen.start         -- Power delivery started
    vehicle.gen.stop          -- Power delivery stopped
    vehicle.gen.pilot.on      -- Pilot signal present
    vehicle.gen.pilot.off     -- Pilot signal gone
    vehicle.gen.timermode.on  -- Generator timer has been enabled
    vehicle.gen.timermode.off -- Generator timer has been disabled
- Cellular: GPS auto pause on parking reactivate option added (update position).
  New config:
    [modem] gps.parkreactivate (minutes)   -- park time in minutes for auto reactivate for GPS lock (gps.parkreactlock), 0 = disabled
    [modem] gps.parkreactlock  (minutes)   -- GPS lock for 5 minutes until automatic shutdown during parking time (default 5 minutes)

Die vollständige Änderungshistorie ist hier abrufbar: changes.txt

Danke an alle beteiligten Open-Source-Unterstützer, Tester und Entwickler!