[Ovmsdev] SIM808 and v2.8.6

Michael Balzer dexter at expeedo.de
Thu Jun 9 03:33:21 HKT 2016


V2.5 is now in stock:

https://www.fasttech.com/product/1000300

Regards,
Michael


Am 29.05.2016 um 14:45 schrieb Mark Webb-Johnson:
>
> Glad to say the ordeal with SIM808 support is over. With Michael
> Balzer’s help, we’ve got the GPS working well and the final firmware
> is built.
>
> To keep things as small as possible, we’ve split to two different sets
> of configuration files and firmware builds types for the V2 hardware.
> Here is the full list of firmware files:
>
>     V1_production_908.hex           V1 Hardware Module, SIM908 modem,
>     production firmware
>     V2_production_808.hex           V2 Hardware Module, SIM808 modem,
>     production firmware
>     V2_production_908.hex           V2 Hardware Module, SIM908 modem,
>     production firmware
>     V2_experimental_808.hex         V2 Hardware Module, SIM808 modem,
>     experimental firmware
>     V2_experimental_908.hex         V2 Hardware Module, SIM908 modem,
>     experimental firmware
>     V2_RT_production_808.hex        V2 Hardware Module, SIM808 modem,
>     Renault Twizy full firmware
>     V2_RT_production_908.hex        V2 Hardware Module, SIM908 modem,
>     Renault Twizy full firmware
>     V2_TR_production_808.hex        V2 Hardware Module, SIM808 modem,
>     Tesla Roadster full firmware
>     V2_TR_production_908.hex        V2 Hardware Module, SIM908 modem,
>     Tesla Roadster full firmware
>
>
> The v2.8.6 firmware is now live on github.
>
> You can tell the difference between a SIM808 and SIM908 module by
> looking at the board. The big white chip is clearly marked.
>
> This production firmware is going to the factory now. Hopefully the
> modules (SIM808) will be back in stock at Fasttech within the coming week.
>
> We’ve also taken this opportunity to merge in a bunch of changes from
> various contributors. The full change log is:
>
>     2016-05-29 2.8.6       Firmware 2.8.6 SIM808 GSM/GPS production
>     support
>                            # Framework: - Support for separate charger
>     temperature (car_tcharger)
>                            # Twizy user guide v1.8 (BMS power limit
>     bypass)
>                            # Twizy documentation: - Added command overview
>                            # Twizy documentation: - Added limiter
>     designer to powermap calculator
>                            # Twizy documentation: - Added some more
>     registers to SDO list
>                            # Leaf: reformat using mplabx 'whitesmiths'
>     formatting rules, no code changes
>                            # Merge carrott/nissan-leaf-reformat
>     enhancements for Nissan Leaf
>                            # Twizy: minor documentation fixes & additions
>                            # Merged Kia Soul 0.46  06 Mar 2016  (Geir
>     Øyvind Vælidalo)
>                            # Leaf: - TCU messages aren't suitable for
>     car state selection
>                            # Leaf: - Use presence of inverter messages
>     to indicate car on and driving
>                            # Leaf: - Use bus inactivity to indicate
>     car off
>                            # Leaf: - use presence of ABS messages to
>     indicate driving - add some TODO
>                            # Leaf: extract car on-off to a function
>                            # Leaf: when ABS messages stop, car must be
>     off, even if CAN bus is still active
>                            # Leaf: understand waiting for charge timer
>                            # Leaf: Refactor charger status logic
>                            # Leaf: extract gids out to a separate value
>                            # Leaf: turn off polling as it causes a
>     relay to click every 20 seconds while charging
>                            # Leaf: don't update charger state when the
>     can bus goes quiet as charger has already told us what happened
>                            # Leaf: use J1772 pilot maximum current to
>     set the pilot and charge door bits
>                            # Leaf: use unambiguous variable types
>                            # Leaf: initialize SOC and SOC alert to
>     avoid SMS on startup
>                            # Merge pull request #147 from
>     carrott/nissan-leaf
>                            # Deterministic TRISC & PORTC init in each
>     module
>                            # led_set should turn on the chosen led,
>     not OVMS_LED_O - 1 == RC3 when digit == OVMS_LED_ON
>                            # Merge pull request #148 from
>     carrott/deterministic-portc
>                            # Fix for twizy to allow production builds
>     with OVMS_TWIZY_BATTMON
>                            # Firmware build restructuring for SIM808
>     support, and basic GPS support for SIM808
>                            # SIM808 GPS fetch & coordinate processing
>     - "GPS?" command optimized GM link, extended by OSM link
>                            # Added modem power up on module power up -
>     Diag mode clients reworked for SIM808 operation
>                            # RT documentation: added modem terminal
>     speed fix for diag mode
>
>     2016-03-14 2.8.5       Firmware 2.8.5 SIM808 GSM/GPS module support
>                            # Fix for Twizy build w/o BATTMON
>                            # Twizy: ideal range calculated with
>     temperature influence approximation
>                            # Twizy: Battery capacity estimation
>                            # Twizy: Charge start restarts SOC window
>     (to get most recent BMS SOC)
>                            # Twizy: Charge interruption no longer
>     restarts power sums & SOC window
>                            # Added vehicle_version to net msg "F"
>                            # New vehicle: Kia Soul EV, initial version
>     0.1 (alpha/untested)
>                            # Kia Soul: VIN, car status, doors &
>     charging status, SOC, estimated range, speed
>                            # Framework: OBDII polling support for
>     modes 02, 10 & 21
>                            # Kia Soul: DEBUG diag output fixed for SMS
>     size limit
>                            # Kia Soul: ISR optimization - OBD diag
>     data init & length debugging
>                            # Kia Soul: Buffer overflow protection for
>     OBDII multi frame polls
>                            # Kia Soul: Init CAN RX filter 1 to avoid
>     noise triggers
>                            # Twizy: optional current limit modification
>                            # Added compiler switch OVMS_NO_CRASHDEBUG
>                            # Twizy V3.7.0: - CFG POWER: max current
>     control, higher torque & power levels
>                            # Framework v2.8.2: DIAG mode: support
>     backspace & ctrl-a / ctrl-c (= abort/clear)
>                            # Framework v2.8.2: DIAG mode perl clients
>     added
>                            # Framework v2.8.2: DIAG mode documentation
>     extended
>                            # Add hints on 0x100/0x96 and 0x400/0x01
>                            # Framework: Fixed base64decode(), removed
>     bug workarounds
>                            # Framework: base64encode(): return pointer
>     to end of base64 string
>                            # Framework: New net_assert_caller(): check
>     caller, fallback to REGPHONE
>                            # Framework: net_put RAM redirection now
>     uses net_buf[]
>                            # Framework: Code cleanup, size and stack
>     depth optimization
>                            # Framework: Fix: stack overflow/underflow
>     flags cleared after crash
>                            # Framework: Perl diagmode clients: missing
>     license info added
>                            # Twizy: Flux map optimization
>                            # Twizy: Fix: "CA?" outputs ETR SOC if ETR
>     range is zero
>                            # Twizy: CAN control bits to disable
>     emergency reset, kickdown & autopower
>                            # Twizy: Flux & saturation maps added to
>     documentation
>                            # Twizy: Updated SDO list & limits
>                            # MPLABX 3.1x support, and OVMS_BUILDCONFIG
>     to show selected build config in version strings
>                            # Add pics and docs on Tesla Model S new
>     style DIAG connector seen in late 2015 cars onwards
>                            # Re-work GPS initialisation for SIM808
>                            # Use AT+CGPSRST=0 for cold start of GPS
>                            # Fix SMS VERSION command
>
>
> A big thank you to Michael Balzer for his help with this, as well as
> to all the other contributors.
>
> Regards, Mark.
>
>
>
> _______________________________________________
> OvmsDev mailing list
> OvmsDev at lists.teslaclub.hk
> http://lists.teslaclub.hk/mailman/listinfo/ovmsdev

-- 
Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
Fon 02333 / 833 5735 * Handy 0176 / 206 989 26

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