aioble: fix `ScanResult.services` decoding of UUIDs, and add/improve multitests

micropython / micropython-lib

Core Python libraries ported to MicroPython

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Closed dpgeorge closed 1 month ago

dpgeorge commented 1 month ago

Following on from #787 , this makes a similar fix on the central side:

There may be more than one UUID per advertising field.
The UUID advertising field may be empty (no UUIDs).
Constructing 32-bit bluetooth.UUID() entities, which must be done by passing in a 4-byte bytes object, not an integer.

A multitest is added for these cases.

Also, other minor fixups for the multitests.