rvalles/brntool

Interface brnboot bootloader via serial port to backup firmware.

brntool's Issues

Successfully tested in the Livebox 2.1

Hi, the tool was successfully tested on a Arcadyan ARV7519RW22-A-LT (AKA Livebox 2.1).
https://openwrt.org/toh/arcadyan/arv7519

Regards.
Daniel

Entering Menu fails on ARV752DPW22 EasyBox 803A

Hello good Sir,

I have problems using your brntool for my router ARV752DPW22 EasyBox 803A.
It gets stuck at "waiting for a prompt...".
After you are sending " !" in function get2menu you wait for "]" and ":" to receive.
I wrote a whole block of 1000 chars and that was the result:

b' \n\r\n\r======================\n\r [#] Set Serial Number\n\r [2] Use Normal Firmware\n\r [3] Use ART-Testing Firmware\n\r [9] Taggle ART Firmware Enable/Disable\n\r [A] Set MAC Address\n\r [B] Set WPA Key\n\r [E] Erase Flash\n\r [G] Run Runtime Code\n\r [H] Set Options\n\r [M] Upload to Memory\n\r [P] Print Boot Params \n\r [R] Read from Memory\n\r [T] Memory Test\n\r [U] Upload to Flash\n\r [V] Set Board Version\n\r [W] Write to Memory\n\r [Y] Go to Memory\n\r [Z] Dump DDR Ram Register\n\r======================\n\r\n\r[DANUBE Boot]: \n\r\n\r======================\n\r [#] Set Serial Number\n\r [2] Use Normal Firmware\n\r [3] Use ART-Testing Firmware\n\r [9] Taggle ART Firmware Enable/Disable\n\r [A] Set MAC Address\n\r [B] Set WPA Key\n\r [E] Erase Flash\n\r [G] Run Runtime Code\n\r [H] Set Options\n\r [M] Upload to Memory\n\r [P] Print Boot Params \n\r [R] Read from Memory\n\r [T] Memory Test\n\r [U] Upload to Flash\n\r [V] Set Board Version\n\r [W] Write to Memory\n\r [Y] Go to Memory\n\r [Z] Dump DDR Ram Register\n\r======================\n\r\n\r[DANUBE Boot]: \n\r\n\r======='

So reading and writing works, but I guess the Menu is different?

Here you can see the menu as shown when using the tool screen to connect

http://i.imgur.com/8NKhnQo.png

Greetings from Germany

brntool.py crash - Arcadyan VGV7510KW22 / o2 Box 6431

Hi,
unsing Manjaro Linux

python: 3.5.2
python-pyserial: 3.1.1-1
brntool.py from 08/13/2016

connect the Serial Console with minicom

sudo minicom -b 115200 -D /dev/ttyUSB1

Power ON the O2 Box 6431 / Arcadyan VGV7510KW22
press multible SPACE

see the Menu:

ROM VER: 1.1.4
CFG 01
Tuning DDR begin
DDR Access auto data-eye tuning Rev 0.3a
DDR size from 0xa0000000 - 0xa3ffffff
DDR check ok... start booting...
=======================================================================
Wireless VDSL Gateway VR9 Loader V1.08.02 build Mar 12 2014 14:36:08
                    Arcadyan Technology Corporation
=======================================================================
BSP_RCU_RST_STAT : 70240000
Global GPHY0 GPHY1 reset ...
MXIC MX29GL128EL top boot 16-bit mode found

Copying boot params.....DONE

Press Space Bar 3 times to enter command mode ...123
Yes, Enter command mode ...
[VR9 Boot]:

then exit minicom with CNRTL+A Z q

run brntool.py

sudo ./brntool.py --serial=/dev/ttyUSB1 --read=boot.brntool_dump --addr=0xB0000000 --verbose --size=0x40000

got this:

Waiting for a prompt...
Ok.
Traceback (most recent call last):
File "./brntool.py", line 94, in
main()
File "./brntool.py", line 91, in main
memread(ser,options.read,int(options.addr,0),int(options.size,0),options.verbose)
File "./brntool.py", line 68, in memread
memreadblock2file(ser,fd,addr,bs)
File "./brntool.py", line 52, in memreadblock2file
buf=memreadblock(ser,addr,size)
File "./brntool.py", line 45, in memreadblock
buf+=bytes(m.group(1)[1:].split(' '))
TypeError: 'str' object cannot be interpreted as an integer

What did i wrong ?
Thanks

Does not want to read dump from AMAZON_S #

I have ZTE ZXV10H201L it has AMAZON_S # prompt, when I start the tool it just hangs and write

sudo python brntool.py --read=ZTE.dump --verbose --serial=/dev/ttyACM0 --addr=0xB0000000 --size=0x800000
[sudo] password for slobodan: 
Waiting for a prompt...

ubootwrite

I found no other way to reach you. This is just to let you know ubootwrite exists. I hope you're ok with the "fork"... If not, please let me know.

Best Regards,

Bim