Arduino nano s fake FTDI - spatne provedeny unbrick

[Peter Berec]

A ja len doplnim vypis helpu prislusnej utility:

ft232r_prog: version 1.25, by Mark Lord.

Usage:  ft232r_prog [<arg> <val>]..

where <arg> must be any of:
     --help     # (show this help text)
     --dump     # (dump eeprom settings to stdout))
     --verbose  # (show debug info and raw eeprom contents)
     --save     # (save original eeprom contents to file)
     --restore  # (restore initial eeprom contents from file)
     --cbus0 
[TxDEN|PwrEn|RxLED|TxLED|TxRxLED|Sleep|Clk48|Clk24|Clk12|Clk6|IO|WR|RD|RxF]
     --cbus1 
[TxDEN|PwrEn|RxLED|TxLED|TxRxLED|Sleep|Clk48|Clk24|Clk12|Clk6|IO|WR|RD|RxF]
     --cbus2 
[TxDEN|PwrEn|RxLED|TxLED|TxRxLED|Sleep|Clk48|Clk24|Clk12|Clk6|IO|WR|RD|RxF]
     --cbus3 
[TxDEN|PwrEn|RxLED|TxLED|TxRxLED|Sleep|Clk48|Clk24|Clk12|Clk6|IO|WR|RD|RxF]
     --cbus4 
[TxDEN|PwrEn|RxLED|TxLED|TxRxLED|Sleep|Clk48|Clk24|Clk12|Clk6|IO|WR|RD|RxF]
     --manufacturer       <string>  # (new USB manufacturer string)
     --product            <string>  # (new USB product name string)
     --old-serial-number  <string>  # (current serial number of device 
to be reprogrammed)
     --new-serial-number  <string>  # (new USB serial number string)
     --self-powered       [on|off]  # (self powered)
     --max-bus-power      <number>  # (max bus current in milli-amperes)
     --high-current-io    [on|off]  # (enable high [6mA @ 5V] drive 
current on CBUS pins)
     --suspend-pull-down  [on|off]  # (force I/O pins into logic low 
state on suspend)
     --old-vid    <number>  # (current vendor id of device to be 
reprogrammed, eg. 0x0403)
     --old-pid    <number>  # (current product id of device to be 
reprogrammed, eg. 0x6001)
     --new-vid    <number>  # (new/custom vendor id to be programmed)
     --new-pid    <number>  # (new/custom product id be programmed)
     --invert_txd   Inverts the current value of TXD
     --invert_rxd   Inverts the current value of RXD
     --invert_rts   Inverts the current value of RTS
     --invert_cts   Inverts the current value of CTS
     --invert_dtr   Inverts the current value of DTR
     --invert_dsr   Inverts the current value of DSR
     --invert_dcd   Inverts the current value of DCD
     --invert_ri    Inverts the current value of RI

P.


Dňa 26.09.2018 o 11:06 Martin Hanek napísal(a):
> A nebo tento postup, když si hrajete s tím Lubuntu:
> https://binefa.cat/blog/?p=80
> Martin Hanek
> Dne 26.9.2018 v 11:02 Martin Hanek napsal(a):
>> Do INF souborů ovladačů dopsat řádky pro 0601. Ovšem chtělo by to 
>> WinXP (možná Win7), aby ty Windowsy nekontrolovaly podpis těch ovladačů.
>> Martin Hanek
>> Dne 26.9.2018 v 10:53 Petr Simek napsal(a):
>>>
>>> Zdravim
>>>
>>> dostala se mi do ruky nejaka Arduina Nano s FTDI cipem ale nedarilo se
>>> mi je zprovoznit - ovladace taky nefungovaly. Po nejakem laborovani me
>>> uderil do oci PID 0000 u zarizeni a doslo mi ze byly "zlikvidovane"
>>> temi FDTI drivery jakozto fake.
>>>
>>> Nasel jsem navody jak to napravit a pomoci FT_prog jsem jim prepsal
>>> PID z 0000 na 6001 . Ty se mi pak rozbehly s FTDI driverem (akorat mi
>>> nesly programovat, az diky vcerejsimu tipu na old bootloader se mi
>>> podarily rozbehnout i v arduino IDE)
>>>
>>> Bohuzel u jednoho Nano jsem omylem nastavil PID 0601 (misto 6001)
>>> a tim jsme s nim ztratil kontakt. FT_prog uz mi ho znova nezdetekuje,
>>> FTDI driver ktery vidi ty 0000 a 6001 se k tomu nezna. Nemate napad
>>> jestli to pujde jeste nejak zachranit a PID prepsat ?
>>>
>>>
>>> *------------------------------------------------------------------------* 
>>>
>>> |                          Petr Simek   APS 
>>> JU                           |
>>> | psimek na jcu.cz |
>>> *------------------------------------------------------------------------* 
>>>
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>>
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