serial port blocking - windows

[sonnichs]

Can anyone tell me how to control whether windows operates in
blocking/nonblocking mode when programming the serial port with perl?
It does not appear that I can use a system call to the windows "mode"
command for this.

Thanks.
Fritz

 

[Bob Walton]

Can anyone tell me how to control whether windows operates in
blocking/nonblocking mode when programming the serial port with perl?
It does not appear that I can use a system call to the windows "mode"
command for this. ....
Fritz

use Win32::SerialPort;