Currently BcdAdapter(GreedyBytes), i.e. a plain swapped nibble digit
string, which is wrong, the IMEI IE is not a bcd string.
See TS 124.008 10.5.1.4 figure 10.5.4 + table 10.5.4
It currently
- decodes framing nibble as digit
- encodes a 15 digit IMEI as 7 bytes, wrong len, dropped last digit
Fix this, while at it add the 8.74 IMEISV as well + tests for the framing
because the current round trip missed all of this.
Change-Id: Iad7aea77513d413c338edc18ef1bcc37488ae849
TS 102 223 8.105 codes each supported technology in two bytes:
- the technology from 8.61
- state byte, b1 0 disabled/1 enabled
- b2-b8 RFU
Currently declared as FlagsEnum(Int8ub, enabled=0). kw value is used as
bitmask, so currently:
build {'enabled': True} -> b4 02 08 00 disabled
build {'enabled': False} -> b4 02 08 00 disabled
but parsed 08 00 / 08 01 / 08 ff -> all {'enabled': True}
Use the bit the spec names + tests because well this is so easy that we
don't need tests is apparently not the right approach here..
Change-Id: I4dd16182eb06c99265aabab5d889967b890f6bf2
Eric Wild