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Re^3: Assist human unobtrusively in a 3rd party Windows GUIby jmlynesjr (Deacon) |
on Dec 14, 2020 at 00:29 UTC ( [id://11125144]=note: print w/replies, xml ) | Need Help?? |
Are you receiving a checksum or CRC-16? If not, how do you know that any message is received correctly? Are you connecting via modems? At higher bit rates cable lengths become a problem. It's very difficult to make these open-ended systems operate reliably. Do you have any capability to run any loop-back tests on your circuits? James There's never enough time to do it right, but always enough time to do it over...
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