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Find out if there is any real data to read for an interrupt. #91

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xcvista opened this issue May 9, 2021 · 2 comments
Open

Find out if there is any real data to read for an interrupt. #91

xcvista opened this issue May 9, 2021 · 2 comments

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@xcvista
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xcvista commented May 9, 2021

Currently when I read from USB interrupt endpoints, I would get FF FF's if the host sent nothing. Is it possible to filter those out?

@dzarda
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dzarda commented Jun 9, 2021

Does it happen every time with no data?

@xcvista
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xcvista commented Jun 23, 2021

It appears to me to be like this.

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