about com1 ...

[razzaj]

if one looks at communication port 1 (used to be mouse port) or even without looking knows it is a 9 pin Com port ... good so far ...

but does anyone know how to set each pin to a specific state (1 or 0) and which of those pins is the "Ground" pin or is the case ground ...


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- regards -
- razzaj -

[Bob Baddeley]

http://www.lvr.com/serport.htm

Read and be merry.
However, you might be better off doing it with the Parallel (25 pin) port. It is SO much easier. that's at
http://www.lvr.com/parport.htm

bob