Hello,
I've spent quite a bit of time trying to get access to an ARM-USB-TINY
interface while only getting the not so helpful answer
Error: unable to open ftdi device: device not found
Runtime error, file "?", line 1:
unable to open ftdi device: device not found
I had been using (amongst a few other settings) this config at first:
interface ft2232
ft2232_device_desc "Olimex OpenOCD JTAG TINY"
ft2232_layout olimex-jtag
where the desc was taken from /sys/bus/usb/devices/*/product, but it
wasn't clear from the example that ft2232_vid_pid is mandatory (*and*
ft2232_device_desc needs to be correct at the same time).
(BTW turns out, by looking at the output from the -d option and a
quick look at the sources, that it was looking for the default(?) vid
/ pid numbers which are hard coded (0x0403 / 0x6010).)
In the following two mails I post patches to fix the example config
file, first I rename it to drop the -a (maybe I just don't see what
this was about), then the relevant changes. (These are formatted by
git format-patch, tell me if you're not happy with that sort of
patches.)
Christian.
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