On Monday 18 August 2014 08:26 PM, Lukasz Majewski wrote: > Hi Kishon, > >>> Explicity set the max packet size in the device descriptor to 0x40 >>> as specified in the device class specification for device firmware >>> upgrade. Also changed debug to printf to explicitly notify the user >>> if the device has been enumerated. > > It seems like this patch slipped without my attention ... > > Hence, I'd like to ask why you must hardcode the packet size here?
http://www.usb.org/developers/devclass_docs/usbdfu10.pdf (in section 4.2.1 DFU Mode Device Descriptor), specifies the bMaxPacketSize0 can be 8,16,32,64. And the value we get from gadget is 512. So hard coded it. Thanks Kishon _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
