Hello Gary,
On Tuesday, 21. July 2009 08:04:29 Chunky Kibbles wrote:
> Small update: By putting this inside the inner loop, it appears mostly
> [but not completely] fixed:
>
> if(0 < (ret = ftdi_usb_purge_buffers(ftdic))) {
> fprintf(stderr, "unable to purge ftdi buffers: %d (%s)\n", ret,
> ftdi_get_error_string(ftdic)); break;
> }
>
> Now I'm doubly confused as to what's going wrong. When I put in a bunch
> of printf debug spam, it seemed to spend most of it's time waiting on a
> read() from the pty.
I took a quick look at your code, there's nothing obviously wrong in there.
Do you always have to hit enter twice or is it just the first time?
Thomas
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