Nothing Phone 3a 5G NR packet version mappings for parse_nr_rrc

[mode51software]

Hi,

For parse_nr_rrc the Nothing Phone 3a is reporting 0x19 as the packet version.

Works if the mapping added here:

elif pkt_ver in (0x13, 0x14, 0x19): # Version 19, 20

..rather than alongside 0x17 and 0x1a.

Also need the rrc_type_map that works when alongside 0x11 and 0x13:

elif pkt_ver in (0x11, 0x13, 0x19):

[rtommy]

Do you have logs/pcap/qmdl to share which we could analyse further?

[peremen]

I can add the definition, but to ensure all NR RRC channel is mapped correctly (and eventually write a test case), abovementioned PCAP/QMDL is really appreciated.

[mode51software]

Sure yes can post a PCAP from a test network based on Open5GS core and OpenAirIntergace gNB tomorrow and then a real network later next week

[mode51software]

Hi,

I've attached a pcap of the Nothing Phone 3a on an Open5GS/OpenAirInterface test network.

The scat version is from 20260210.

mode51-nothingphone3a-open5gsopenairinterface-20260222-1.pcap.gz

[rtommy]

Do you have a .qmdl file too? That is the real input because the pcap file is the processed output. It would be valuable to see the original Qualcomm raw bytes in the QMDL file to see if we missed anything else.