Yeah that code example is just what I was looking for.

I did forget to mention that this is for Win32.

Unfortunately, Device::SerialPort is not available for Windows, and the Win32::SerialPort module doesnt seem to be available in the Activestate ppm repository.

Which module should I be using?

In reply to Re^2: Need to detect continuity between 2 terminals by redss
in thread Need to detect continuity between 2 terminals by redss

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