+ Antworten
Ergebnis 1 bis 6 von 6

Thema: RoadRover Radio C7003TP (D7003TP) MCU update (D2280 -> I9 -> D2280) problem...

  1. Top | #1
    Member Avatar von vilgus
    My Car
    Please keep it updated
    Radio
    Please keep it updated
    Dabei seit
    14.05.2015
    Beiträge
    6
    Bedankt
    0
    Erhielt 0x Danke in 0 Posts

    Frage RoadRover Radio C7003TP (D7003TP) MCU update (D2280 -> I9 -> D2280) problem...

    I have a radio unit C7003TP (D7003TP) for Toyota Land Cruiser Prado 120. It initially had the following specification:

    NEC-D2280
    OS: EN-PRIMA-128-V1.59
    MCU: 4.36TP-7HRI6T-
    Shell: D2280 v1.28.8

    I upgraded it to I9 with an appropriate MCU firmware and the device got the following specification:

    NEC-I9
    OS: EN-PRIMA-128-V1.73
    MCU: D03TPRI7-DHRT-V4.30
    Shell: 3.00.5

    In general, after the upgrade, the device works well, but it has some problems with Bluetooth connection and doesn't integrate well with a RoadRover digital DVB-T2 TV-tuner (channel switch doesn't work though the appropriate settings are right) and has some sound-related problems (crapping sound noise when I touch the screen). I'd like to roll back to D2280 MCU but CAN NOT do it - read below.



    I tryed to roll back the MCU firmware using MCUUpdater.exe utilities (versions 2.2, 2.3, 2.9) without success. When I press Update button the device just REBOOTS INSTANTLY and NO update actually occurs.


    Can anybody please povide another utility (probably low-level utility) which can update the MCU?


    Does anybody have the laters MCU firmware for my radio unit?


    As far as I know there were two versions of this device in production: D2280 and I9. Is the hardware of these two models really the same?


    Thank you very much in advance.

  2. # ADS
    Circuit advertisement
    Dabei seit
    Always
    Beiträge
    Many


     

  3. Top | #2
    jetzt 7. China-Navi Avatar von strados
    My Car
    Toyota RAV4.3, Alfa Romeo Spider V6 3.0
    Radio
    Roadrover I7104TR + I7037V2, Sony, Navigon
    OS-Version
    Windows CE
    Dabei seit
    17.09.2010
    Ort
    D
    Beiträge
    11.318
    Blog-Einträge
    1
    Bedankt
    300
    Erhielt 2.452x Danke in 1.973 Posts

    Standard

    I tryed to roll back the MCU firmware using MCUUpdater.exe utilities (versions 2.2, 2.3, 2.9) without success. When I press Update button the device just REBOOTS INSTANTLY and NO update actually occurs.
    Where did you get the old MCU file "4.36TP-7HRI6T-" for roll back from ?
    Did you push button "Open" before "Update" ?
    Without opened hex file the tool MCUUpdate_vx.y can not install anything.

    About your BT issue:
    Enter Windows Desktop and delete all files in folder "Phone" on device NAND FLASH.
    =>> Bitte keine Supportanfragen per PN, dafür ist das Forum da !!!


  4. Top | #3
    Member
    Themenersteller
    Avatar von vilgus
    My Car
    Please keep it updated
    Radio
    Please keep it updated
    Dabei seit
    14.05.2015
    Beiträge
    6
    Bedankt
    0
    Erhielt 0x Danke in 0 Posts

    Standard

    Where did you get the old MCU file "4.36TP-7HRI6T-" for roll back from ?
    Did you push button "Open" before "Update" ?
    Without opened hex file the tool MCUUpdate_vx.y can not install anything.

    About your BT issue:
    Enter Windows Desktop and delete all files in folder "Phone" on device NAND FLASH.
    I requested the original NEC-D2280 firmware for my device at my regional RoadRover dealer. Of course I pressed Open button before Update

    I think I got the reasons I can't update the MCU. MCU is a flexible unit and its behaviour depends on a firmware which is flashed at the moment. Although the MCU chip is IAD-series for both models (C7003TP and D7003TP) the protocol it understands depends on what is flashed. You need D2280 logic in MCU if you want D2280 shell to operate with it. You need I9 logic in MCU if you want I9 shell to operate with it. But there is also so called kind of MCU (NEC, ST8, M3, etc.). It determines a protocol the MCU understands, including a format of instructions to flash the MCU. If you current MCU is NEC-based you can only flash .hex files. If your current MCU is ST8-based you can only flash .s19 files. IAD-series MCU chip can be NEC or ST8 and it depends on the current flashed firmware. IAI-series MCU chip can be M3, by the way and also needs .hex files (but such files should be quite different in "layout" from files designed for IAD-series chips).

    Initially my radio was NEC-D2280. I flashed in with a transitional firmware which means it was in .hex format designed for NEC but it made the device ST8-I9 and now it only understands .s19 files for ST8. Therefore I cant flash "old" .hex files anymore.

    What I need is either the latest firmware for RoadRover D7003TP ST8-I9 in .s19 format. Or I need to convert a .hex file with old MCU firmware into .s19 format. Both file formats are two different representation of the same data - binary data of what is actually flashed. So these files can be converted. The question is whether it is safe or not. If I convert the old .hex MCU firmware in a way the resulting .s19 file can't be understood by the device I'll definitelly get a "brick". Though the formats are standard and well known the device can have a limited support (not all instructions, may be some special additional non-standard features, etc.).

    Does anybody have RoadRover D7003TP MCU firmware in ST8-I9 .s19 format?

  5. Top | #4
    jetzt 7. China-Navi Avatar von strados
    My Car
    Toyota RAV4.3, Alfa Romeo Spider V6 3.0
    Radio
    Roadrover I7104TR + I7037V2, Sony, Navigon
    OS-Version
    Windows CE
    Dabei seit
    17.09.2010
    Ort
    D
    Beiträge
    11.318
    Blog-Einträge
    1
    Bedankt
    300
    Erhielt 2.452x Danke in 1.973 Posts

    Standard

    Ask your local dealer if he has "ST8 flash tool" available. That's not only a software tool but additional hardware. So he only can flash your unit on his own desk.
    =>> Bitte keine Supportanfragen per PN, dafür ist das Forum da !!!


  6. Top | #5
    Member
    Themenersteller
    Avatar von vilgus
    My Car
    Please keep it updated
    Radio
    Please keep it updated
    Dabei seit
    14.05.2015
    Beiträge
    6
    Bedankt
    0
    Erhielt 0x Danke in 0 Posts

    Standard

    Ask your local dealer if he has "ST8 flash tool" available. That's not only a software tool but additional hardware. So he only can flash your unit on his own desk.
    In fact I'm a bit confused with all these MCU updating details. I realized that NEC and STM8 are really two different MCU chips (by different manufacturers) and I'm not sure if they are compatible. I think not. My radio unit was initially recognized as NEC-D2280. So, most likely MCU chip installed is NEC uPD78F0893A (78K0/FF2 series). I flashed it with a so-called transitional firmware and it became I9. Now I understand that the MCU is still NEC chip. But I can't flash .hex files anymore - the device instantly reboots when I try to update it and I can't roll back. And I'm really confused with the reasons for this. Does the device now wants me to feed it with .s19 firmware files. Or the MCU is just corrupted in a way it can't be flashed anymore via software.

    I wish I knew which hardware (kind of MCU in particular) the I9 revision of my unit contained. Probably the transitional firmware is some kind of hybrid, i.e. a firmware for a new revision of the unit (I9) adapted (recompiled) for MCU chip of the old revision (D2280) which can be different. Therefore it can be neither updated nor downgraded.
    Geändert von vilgus (03.06.2015 um 14:30 Uhr)

  7. Top | #6
    Male
    Kann kein Chinesisch
    Avatar von pabanjesper
    My Car
    Please keep it updated
    Radio
    Please keep it updated
    OS-Version
    Windows CE
    Dabei seit
    01.08.2017
    Beiträge
    1
    Bedankt
    0
    Erhielt 0x Danke in 0 Posts

    Standard Need mcu update


    My gps mcu is lost.
    Os en prima 128. V1.59
    Mcu D49NARH7-THRT-V4.32
    Shell 2.91.7
    Need those files. My email is
    [Only members can see the link]
    [Only members can see the link]

    --- Update ---

    I have some problem with my gps. Here is system info
    Shell: 2.91.7
    OS : en-prima-128-v1.59
    MCU : D49NARH7-THRT-V4.32

    I tried to download OS from this site. But I can't, download link is not working. Please help me, if anyone have this OS give me download link

+ Antworten

Ähnliche Themen

  1. Kia Ceed RR C6227KC Mcu update and d2280 to i9
    Von brkcn im Forum We speak english
    Antworten: 0
    Letzter Beitrag: 15.07.2014, 17:49
  2. Problem bei erstellen neuer Buttons Prima D2280
    Von Paji im Forum Application Software Suite
    Antworten: 0
    Letzter Beitrag: 20.01.2013, 17:37
  3. Mitsubishi Update ASX Roadrover D2280 to I9
    Von fhpconte im Forum We speak english
    Antworten: 1
    Letzter Beitrag: 12.12.2012, 12:36
  4. Nissan Update to I9 from d2280
    Von sergio701 im Forum We speak english
    Antworten: 1
    Letzter Beitrag: 08.09.2012, 10:40
  5. Suzuki Roadrover - D2280 Update problem
    Von MacGyverek im Forum We speak english
    Antworten: 1
    Letzter Beitrag: 05.06.2012, 21:39

Stichworte

Berechtigungen

  • Neue Themen erstellen: Nein
  • Themen beantworten: Nein
  • Anhänge hochladen: Nein
  • Beiträge bearbeiten: Nein

sponsored - supported by


1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64