Koen Zandberg 185bf28c21
usb: Add configuration options for USB peripheral serial
This adds compile-time options to configure the serial of an USB
peripheral. The serial be autogenerated with a configured number of
bytes. It is also possible to configure a fixed serial string for a
device and disable the autogeneration of the serial.
2020-12-17 11:37:04 +01:00
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