On 22.03.2017 14:08, Zak wrote:
Heya
Thanks for the reply, I'm using the latest version 1.2 for windows and I use this programmer with other softwares with that same dll and it works fine on both ports
But in case I tried with the old libftdi 0.18 and it's the same error
Sorry, I'm just poking in the dark. Another idea: Some other driver or program might have claimed access to port B and is blocking it. flash- rom doesn't know how to handle that, maybe your "other softwares" do.
Nico
Regards
Le 22 mars 2017 12:14, "Nico Huber" nico.huber@secunet.com a écrit :
Hi Zak,
On 21.03.2017 17:28, Zak wrote:
Hello,
I got flashrom compiled for windows and it works like a charm (has to tweet the code a little, add data for the chips i want to work with, add 4BA and fast rading for FT2232), it works perfectly fine but only for the port A (flashrom -p ft2232_spi:type=2232H,port=A)
Using default programmer "ft2232_spi" with arguments "type=2232H,port=A". Calibrating delay loop... OK. Found Macronix flash chip "flashrom -p ft2232_spi:type=2232H,port=AMX25L25665E" (32768 kB, SPI) on ft2232_spi. Reading flash... (0% to done.)
If i use the port B (flashrom -p ft2232_spi:type=2232H,port=B), i get this error
Calibrating delay loop... OK. Unable to reset FTDI device (USB device unavailable). Unable to set latency timer (USB device unavailable). Unable to set bitmode to SPI (USB device unavailable). ftdi_write_data: -666, USB device unavailable Error: Programmer initialization failed.
I get this error also if i try to compile with make CONFIG_DEFAULT_PROGRAMMER=PROGRAMMER_FT2232_SPI CONFIG_DEFAULT_PROGRAMMER_ARGS="type=2232H,port=B" to force port B
I looked around i didn't find any solution to fix this, anyone could give me a hand?
the problem probably lies within your (windows) version of libftdi. I'd try another OS / libftdi to rule that out.
Nico
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Nico Huber