Re: [Rkflashtool-devel] Newsmy NU3001-01-H - Full NAND backup with RKFLASHTOOL for Windows

[Josh S. <jos...@gm...>]

Is this a connection issue?  Does 'rkflashtool p' work?

On Thu, Oct 6, 2016 at 11:25 AM, Ing. Federico Rampin <
fed...@gm...> wrote:

> Dears,
> I'm trying to do a full NAND backup on Windows with rkflashtool 5.1 (I can
> succeed on Ubuntu, but on Windows I have several errors).
>
> Drivers are OK because I can read and write NAND with any other tools, but
> I need rkflashtool because it's the only one I know able to read and write
> the whole NAND to a single file from command line.
>
> I'm on Windows 10 x64 build 1607.
>
> On NU3001-01-H (CPU RK3188) NAND size is 7456MB with 512kB blocks, so
> 7456MB x 1024 = 7634944kB
> 7634944kB / 512kB = 14912 blocks = 0x3A40 blocks
>
> Running as user or admin
>
> *rkflashtool r 0x0 0x3A40 > dump.bin*
>
> or
>
> *rkflashtool r 0 14912 > dump.bin*
>
> I'm returned
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> *C:\Users\TSS\Downloads\SCS\Tools\Windows\rkflashto
> ol-5.1-win32-bin>rkflashtool.exe r 0x0 0x3A40 > dump.bin rkflashtool: info:
> rkflashtool v5.1 libusb: 0.000000 warning [init_device] could not get node
> connection information for device
> '\\.\USB#VID_04F2&PID_0841&MI_01#7&7E2D85&0&0001': [87] Parametro non
> corretto. libusb: 0.000000 error [init_device] device
> '\\.\USB#VID_046D&PID_C52B&MI_01#7&22AD43FB&0&0001 ' is no longer
> connected! libusb: 0.015627 error [init_device] device
> '\\.\USB#VID_0BDA&PID_0161&MI_01#7&1E43E1E2&0&0001 ' is no longer
> connected! libusb: 0.062504 warning [init_device] could not get node
> connection information for device
> '\\.\USB#VID_04F2&PID_0841&MI_01#7&7E2D85&0&0001': [87] Parametro non
> corretto. libusb: 0.062504 error [init_device] device
> '\\.\USB#VID_046D&PID_C52B&MI_01#7&22AD43FB&0&0001 ' is no longer
> connected! libusb: 0.062504 error [init_device] device
> '\\.\USB#VID_0BDA&PID_0161&MI_01#7&1E43E1E2&0&0001 ' is no longer
> connected! libusb: 0.078130 warning [init_device] could not get node
> connection information for device
> '\\.\USB#VID_04F2&PID_0841&MI_01#7&7E2D85&0&0001': [87] Parametro non
> corretto. libusb: 0.093755 error [init_device] device
> '\\.\USB#VID_046D&PID_C52B&MI_01#7&22AD43FB&0&0001 ' is no longer
> connected! libusb: 0.093755 error [init_device] device
> '\\.\USB#VID_0BDA&PID_0161&MI_01#7&1E43E1E2&0&0001 ' is no longer
> connected! libusb: 0.109382 warning [init_device] could not get node
> connection information for device
> '\\.\USB#VID_04F2&PID_0841&MI_01#7&7E2D85&0&0001': [87] Parametro non
> corretto. libusb: 0.109382 error [init_device] device
> '\\.\USB#VID_046D&PID_C52B&MI_01#7&22AD43FB&0&0001 ' is no longer
> connected! libusb: 0.125008 error [init_device] device
> '\\.\USB#VID_0BDA&PID_0161&MI_01#7&1E43E1E2&0&0001 ' is no longer
> connected! libusb: 0.140633 warning [init_device] could not get node
> connection information for device
> '\\.\USB#VID_04F2&PID_0841&MI_01#7&7E2D85&0&0001': [87] Parametro non
> corretto. libusb: 0.140633 error [init_device] device
> '\\.\USB#VID_046D&PID_C52B&MI_01#7&22AD43FB&0&0001 ' is no longer
> connected! libusb: 0.140633 error [init_device] device
> '\\.\USB#VID_0BDA&PID_0161&MI_01#7&1E43E1E2&0&0001 ' is no longer
> connected! libusb: 0.156259 warning [init_device] could not get node
> connection information for device
> '\\.\USB#VID_04F2&PID_0841&MI_01#7&7E2D85&0&0001': [87] Parametro non
> corretto. libusb: 0.171886 error [init_device] device
> '\\.\USB#VID_046D&PID_C52B&MI_01#7&22AD43FB&0&0001 ' is no longer
> connected! libusb: 0.171886 error [init_device] device
> '\\.\USB#VID_0BDA&PID_0161&MI_01#7&1E43E1E2&0&0001 ' is no longer
> connected! rkflashtool: fatal: cannot open device *
> I really don't know what to do.
>
> Any suggestions?
>
>
> Thanks and best regards
>
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