tell host we are busy?

General discussions about V-USB, our firmware-only implementation of a low speed USB device on Atmel's AVR microcontrollers
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tell host we are busy?

Postby ulao » Sun Sep 10, 2017 6:21 pm

Is there no way to tell the host that we are busy when a control transfer is sent?

I need to disable my USB interrupts for 150us. Though if the CT sends at this time, it gets errors because no ACK or NACK is sent. Is there a way to tell the host we are busy?

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