Out_iso_vseq

[MubashirSaleem775]

[usbdev] out_iso_sequence

Adds usbdev_out_iso_sequence

[MubashirSaleem775]

@rswarbrick @alees24 please review this PR.

[MubashirSaleem775]

I believe that this PR was just supposed to be for one of the vseqs. Please could you force-push to drop the other commits?

Okay, I have removed spare commit. Please review it.

[rswarbrick]

I've just force-pushed to the PR to resolve some rebasing conflicts. No other change.

[rswarbrick]

Thanks for this: the code looks really good. I've just re-read the testplan item, which ends with "Verify that the device does not send any handshake packet in response."

I guess we're not exactly checking that no handshake packet came out? If that's right, I think it's reasonable! Would it also make sense to wait a little bit (100 USB cycles or something) and then check that usbdev hasn't sent a handshake packet while we were waiting?

[MubashirSaleem775]

Thanks for this: the code looks really good. I've just re-read the testplan item, which ends with "Verify that the device does not send any handshake packet in response."

I guess we're not exactly checking that no handshake packet came out? If that's right, I think it's reasonable! Would it also make sense to wait a little bit (100 USB cycles or something) and then check that usbdev hasn't sent a handshake packet while we were waiting?

Now i have coded to verify that device does not send any handshake packet after receiving OUT ISO trans until timeout condition of usb device. can you please review this. Thanks

[alees24]

Thanks for this PR. Superseded now that USBDEV has reached V2S status.