hi,
I have write a script to expose a COM port as tcp server.in the readComm
subroutine ,the thread just block in the line:
my $ret = syswrite($sock,$buf);
can anybody tell me why syswrite blocked here ? thansk.
following is my code:
===
hi,
can Win32::SerialPort be used in multi-thread environment? I want to
use two threads to access COM1 on my computer, one for reading and one for
writing.I have wrotten some code to do it,but it didn't work.any idea?
here is my code:
# reopen COM and Tie it
$commPort = tie (*COMM, 'Win32:
