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Speed of data transfer from 488 bus to USB serial port #48

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softfoot opened this issue Oct 22, 2024 · 1 comment
Open

Speed of data transfer from 488 bus to USB serial port #48

softfoot opened this issue Oct 22, 2024 · 1 comment

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@softfoot
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I am having a bit of a problem with a fast device causing what I suspect is overruns.
The windows app is written in FreeBasic.
I notice that data is being sent up over the USB one byte at a time making the Basic code "thrash".
Is there a way around this??
TIA,
Dave
@Twilight-Logic
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Which board are you using and what UART chip does it have? Some UARTs (e.g. CH340/CH341) do not have any means of flow control which might be the source of the problem.

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@softfoot @Twilight-Logic