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I assume that SIE of FX2LP responds immediately to EP1IN bulk transaction without NACK one or two times soon after "SET_FEATURE(to endpoint81) REQUEST" although firmware does not arm the EP1IN yet.
EP1IN is armed in accordance with timer2 expilation by polling TF2. SIE seems to ignore these intervals. Is my opinion right ?
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Hello,
There may be my firmware issue (handling of timer2 function).So I would reserve judgment for the time being.
This issue will be fixed If I can cancel (disarm) previously (re)armed EP1IN.
Best Regards,
MoTa
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Please note that there was an error in the post where the "REQUEST"was incorrectly given as "SET_FEATURE", where it should have been "CLEAR_FEATURE".
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Hello,
Please clarify my understanding of your query- are you seeing data on the host after the Clear Feature request on the endpoint clears STALL condition? Is this happening even in the interval the endpoint is not armed?
Best Regards,
Sananya
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Hello,
There may be my firmware issue (handling of timer2 function).So I would reserve judgment for the time being.
This issue will be fixed If I can cancel (disarm) previously (re)armed EP1IN.
Best Regards,
MoTa