[avrdude-dev] Fwd: FT2232 issues - ident yes, program no

[Hannes Weisbach]

I hit 'reply' instead of 'reply all', so here is my answer for the list:

> Von: Hannes Weisbach <address@hidden>
> Betreff: Aw: [avrdude-dev] FT2232 issues - ident yes, program no
> Datum: 15. Mai 2015 09:47:11 MESZ
> An: address@hidden
> 
> 
> Am 15.05.2015 um 02:04 schrieb address@hidden:
> 
>> Hello Hannes, 
> Hi,
> 
>> 
>> I came across your reply to the above issue in the avrdude forum post. I am 
>> attempting to use a FT2232H chip to program an ATMega328P using AVRDude. I 
>> am using the following:
>> 
>>      • avrdude-5.11svn1068-Patch7729-win32      --AVRDude.exe
>>      • libusb-win32-bin-1.2.6.0                              --USB Driver 
>> for the FT2232H
>>      • ATmegaBOOT_168_atmega328_new.hex     --Hex file from Arduino
>> My command line is:
>> 
>> c:\..\..\avrdude -c 2232hio -p m328p -v -b 3750000 -U 
>> flash:w:\..\..\Arduino\Bootloaders\atmega\ATmegaBOOT_168_atmega328.hex
>> 
>> The AVRDude will successfully read the chip ID, fuses, and pins. When it 
>> attempts to write to the flash, it gets stuck at 93%. I can read back the 
>> flash using similar command line and it is blank. Do you have any 
>> suggestions on how to successfully program the flash of the ATMega328P?
> If the entire flash is blank, it's not the same issue.  I'd suggest
> using a newer avrdude.  5.11 was released 4 (?) years ago!  If that
> doesn't work, run avrdude with -vvvv and send me the output.
> 
> Best regards,
> Hannes