TI-H: Data Transfer Idea

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TI-H: Data Transfer Idea

    Ok, all this time, we've been trying to use both lines for data
transfer.  If we use both, then we are esentially using sterio sound, but
modems work great on mono.  Sure if you are hard wired to gether, then the
connection goes red-red, and white-white.  But in a radio transmitter, we
can transmit on one, and recieve on the other.  Or we could just use one
line and employ a protocol that modems use to transfer.  This is where you
guys come in...  The most efficient transfer protocol is by far Xmodem CRC,
right (assume that were leaving out isnd and T3 lines).  Does somebody know
EXACTLY how it takes care of errors?  Don't reply saying that it has
something to do with a checksum bit, I know that.  Then you could leave you
calc on waiting for a signal, and when you get a request, you could play a
game, or chat, or whatever.


                                   -C.J.-






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