Re: tcdrain

2006-05-11 Thread Karel Kulhavy
On Wed, May 10, 2006 at 05:14:30PM +0100, Dave Korn wrote: On 10 May 2006 14:05, Karel Kulhavy wrote: Hello It looks like tcdrain in cygwin doesn't wait until data are transmitted, but just drains the software buffer, and doesn't drain the buffer in the 16550A chip. Can you please

tcdrain

2006-05-10 Thread Karel Kulhavy
Hello It looks like tcdrain in cygwin doesn't wait until data are transmitted, but just drains the software buffer, and doesn't drain the buffer in the 16550A chip. Can you please confirm that this is really how Cygwin works? I got data corrupted because of this because the data rate was