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C#•2y ago•
67 replies
hugeman

✅ SerialPort performance

I'm doing some tests on the performance of serial communication and I'm geting a fair chunk of perforance loss. At a baud rate of 38400, with 7 data bits and 1 stop bit, then I can expect to get a maximum of 26kbps, but I received 120 bytes in just under 50 milliseconds which seems to be about 20 kbps. Anyone know what would be causing this?
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