Commit Graph

2 Commits (4ab3a485d11fbe5c7d76f6e896c2c58e6768644d)

Author SHA1 Message Date
Russ Butler b75f0d4275 Update USBPhy to allow zero copy transfers
Update the USBPhy to allow for zero copy USB transfers on devices
which support it. This also aligns more closely with the CMSIS USB
driver model.
2019-02-22 10:52:33 -06:00
Russ Butler 8ae123f2d4 Add USBPhy, USB HAL and Utility class
Add the USBPhy and USBPhyEvents abstract classes, the HAL header using
this class and the EndpointResolver utility class.
2019-02-22 10:52:32 -06:00