Re: Trouble loading firmware to USB device

From: Hans Petter Selasky <>
Date: Thu, 28 Apr 2022 06:06:57 UTC
On 4/28/22 07:53, Farhan Khan wrote:
>> printf("FRAME LENGTH = %d\n", usbd_xfer_max_len(xfer));
> 64 bytes, sounds correct.

And do you get a completion on that USB transfer?

If no, then look at the firmware loading sequence.