On Monday 14 January 2002 22:24, you wrote:
> I can happily control the serial interface in terms of baud rate, flow
> control, parity et al. I can raise and lower the DTR and CTS flags (lines)
> when I need to. I can send the appropriate ACK or NAK signal as
> required. I can do all of this from within Perl using POSIX::Termios or
> the Win32 serial port module, or within a shell environment (more
> limited).
>
> I cannot, however, read any data - at all - back from the device in
> question. I know the cable works, because I ran the whole unit on a W2K
> platform earlier today and it worked a treat.
>
> The problem I seem to have is actually reading the data - I know it's
> there, I just can't seem to get it into a usable state!
Have you put the interface into raw rather than cooked mode?
Rob
--------------------------------------------------------------------
http://www.lug.org.uk http://www.linuxportal.co.uk
http://www.linuxjob.co.uk http://www.linuxshop.co.uk
--------------------------------------------------------------------
This archive was generated by hypermail 2.1.3 : Tue 15 Jan 2002 - 10:21:32 GMT