RB-CM11A.ZIP is a demo app, written in RealBASIC, that sends/receives most CM11A codes. It was written in RealBASIC as a means for me to evaluate RB and decide whether I wanted to permanently switch to RB.

It's a standalone app, needing no runtime or support files (that's why it's nearly 3MB) but it does not properly enumerate COM ports, showing ports that are not available (e.g. an internal modem).

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