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???
08/01/11 15:51
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#183138 - CTS/RTS
Responding to: ???'s previous message
Per Westermark said:
For a single signal, a RS-232 port can be used.


This is an excellent suggestion. For input use the input handshake lines such as CTS. The hardware has state change capture capability for these lines and when programming to the Comm Port driver the application can be setup to get an event when the handshake line changes state. For output also use the handshake lines like RTS. A simple call to a driver will set the state on or off.

Mike


List of 8 messages in thread
TopicAuthorDate
Parallel port            01/01/70 00:00      
   Weak question            01/01/70 00:00      
   what's that got to do with a '51?            01/01/70 00:00      
   Parallel Port In VB            01/01/70 00:00      
      Win2K?            01/01/70 00:00      
         Yes Win2K            01/01/70 00:00      
            Dual-boot            01/01/70 00:00      
               CTS/RTS            01/01/70 00:00      

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