U
Uwe Bonnes
Hello,
I am hitting a wall with the FTDI FT2232. I want to use the first channel in
MPSSE mode and the second channel in Bitbang mode.
First problem: I don't find anything in the D2XX docs about how to talk to
the second channel.
Second problem: Trying with libftdi on Linux, as soon as I have the
command active, that I think should get the second channel into bitbang
mode, the MPSSE machine on the first channel goes astray. After emitting
some commands to the MPSSE machine, I expect to be able to read two
bytes. This is the case with BITBANG mode on the second channel not
set. When I have set BITBANG mode the other channel, the read buffer is full
(0x1000 bytes available) in the same situation.
Has anybody used the FT2232 successfull in a similar situation?
Thanks
I am hitting a wall with the FTDI FT2232. I want to use the first channel in
MPSSE mode and the second channel in Bitbang mode.
First problem: I don't find anything in the D2XX docs about how to talk to
the second channel.
Second problem: Trying with libftdi on Linux, as soon as I have the
command active, that I think should get the second channel into bitbang
mode, the MPSSE machine on the first channel goes astray. After emitting
some commands to the MPSSE machine, I expect to be able to read two
bytes. This is the case with BITBANG mode on the second channel not
set. When I have set BITBANG mode the other channel, the read buffer is full
(0x1000 bytes available) in the same situation.
Has anybody used the FT2232 successfull in a similar situation?
Thanks