Re: [Ftdi-usb-sio-devel] Resetting the FTDI

[Chris S. <chr...@ya...>]

> From: Michael Plante <mic...@gm...>
>
> I'd be surprised if there's anything the FTDI hardware can
> accomplish with ftdi-usb-sio, but not with libftdi.

Michael,

To get the best results with POSIX sockets, I call a non-blocking read from inside a while loop with c_cc[VMIN]=0.  It gobbles a lot of CPU but is the only way I found to get the low latency "send and receive bulk data on the same USB frame".  I will check if libftdi replicates my low latency POSIX results and report back to the list.

Another idea I had and will try is to start an asynch read before I write the request.

Thank you,

Chris