On 11/29/22 20:49, Sultan Khan wrote:
While I haven't yet gotten around to trying DFU with this patch applied, my
guess as to the issue would be the checks of the form "if (ctrl->
bRequestType == USB_DIR_OUT)" or "if (ctrl->bRequestType == USB_DIR_IN)".
The bRequestType field contains many flag bits other than the direction
bit. The checks should just check that the USB_DIR_IN bit (0x80) is set or
not set, rather than checking if the entire ctrl->bRequestType field equals
some value.
Sultan
I'm looking forward to a proper fix, thanks !
