Hi,
would somebody on this list try to implement this? We can lend the hardware for testing if required and even offer some compensation /payment/.

  Would be nice to have a really universal soft-BB for FTDI chips.

Thanks,

Daniel Rozsnyo


On 06/06/2013 11:25 PM, René Liebscher wrote:
Hi,

currently only FT232R/FT245R are supported, for other chips one had to
extend this module.

René


On 06.06.2013 21:44, "Ing. Daniel Rozsnyó" wrote:
Hi,
  how can I make use of pins AC3~AC7 on a FT232HL for bitbang
programming an AVR?

  I naturally tried to count the pins in order AD0..AD7,AC0-AC9, but
avrdude is complaining:


$ avrdude -p atmega32 -c prob-hand -P usb -b 9600
avrdude: BUFF: Following pins are not valid pins for this function: 16
avrdude: RESET: Following pins are not valid pins for this function: 12
avrdude: SCK: Following pins are not valid pins for this function: 13
avrdude: MOSI: Following pins are not valid pins for this function: 15
avrdude: MISO: Following pins are not valid pins for this function: 14
         Pin assignment  : 0..7 = DBUS0..7
           VCC     =  (not used)
           BUFF    =  16
           RESET   =  12
           SCK     =  13
           MOSI    =  15
           MISO    =  14
           ERR LED =  (not used)
           RDY LED =  (not used)
           PGM LED =  (not used)
           VFY LED =  (not used)

avrdude done.  Thank you.


CONFIG:


programmer
  id    = "prob-hand";
  type  = "ftdi_syncbb";
  connection_type = usb;
  usbvid = 0x0403;
  usbpid = 0x6014;
  reset = 12;
  sck   = 13;
  miso  = 14;
  mosi  = 15;
  buff  = 16;
;


Is there a trick or the support is just not there?

Thanks,

Daniel

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