22 Sep
2020
22 Sep
'20
1:39 p.m.
On 9/22/20 10:48 AM, Chance.Yang wrote:
In buffer DMA mode, gadget should re-configure EP 0 to received SETUP packets when doeptsiz.xfersize is equal to a setup packet size(8 bytes) and EP 0 is in WAIT_FOR_SETUP state.
Since EP 0 is not enabled in WAIT_FOR_SETUP state, SETUP packets is NOT received from RxFifo and wriiten to the external memory.
Applied to usb/next, thanks