On Tue, 24 Aug 2021 at 02:38, Fabio M. De Francesco
[off-list ref] wrote:

Dear Philip,

I think that I've inadvertently switched the order by which usb_control_msg_send()
and memcpy() are called. I'm very sorry for not doing my tests, but (as I had said
before) at the moment I don't have my device with me.

I'm about to send a v2 series.

Thanks very much for testing on my behalf.

Regards,

Fabio

Dear Fabio,

Just going through my e-mails now after the work day, so sorry for not
replying sooner. Don't feel you have to apologise for things like this
honestly, we are all human and there is a huge amount of churn on this
driver at the moment. I know there are subsequent e-mails indicating
this was not the problem anyway, but in any case, I am happy to test
when I'm able to, and don't worry if it doesn't always work - my code
is guilty of the same thing constantly :-)

Regards,
Phil