Sorry about last time. I sent the an unfinished version. This version will exit properly if the port can't be opened on Windows. Also, I added docs for how to open a port on different versions. It took me some time to figure out, so I thought I might as well add it in here.
Sorry about last time. I sent the an unfinished version. This version will exit properly if the port can't be opened on Windows. Also, I added docs for how to open a port on different versions. It took me some time to figure out, so I thought I might as well add it in here.