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Wrong length of qcdiag.log.nr_rrc_frequency field in Wireshark plugin diag_nr_rrc_dissector.lua #78

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wolfganghansmann opened this issue Oct 31, 2022 · 1 comment
Open

Wrong length of qcdiag.log.nr_rrc_frequency field in Wireshark plugin diag_nr_rrc_dissector.lua #78

wolfganghansmann opened this issue Oct 31, 2022 · 1 comment
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5G support Partial output Snapdragon 8 Gen 1 (SM8450) Traces included Xiaomi

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@wolfganghansmann
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wolfganghansmann commented Oct 31, 2022 •
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Hi,

file Xiaomi.pcap is a .pcap file I've pulled off a Xiaomi 12 phone using --wireshark-live. Unfortunately, the diag_nr_rrc_dissector.lua Wireshark plugin does not decode it correctly: the qcdiag.log.nr_rrc_frequency field seems to be 24 bits long (and not 32 bits, as the plugin assumes). The diag_nr_rrc_dissector.lua file attached produces the correct output.

Best regards
Wolfgang

Xiaomi.zip
diag_nr_rrc_dissector.zip
@wolfganghansmann wolfganghansmann changed the title Bug in diag_nr_rrc_dissector.lua Wrong length of qcdiag.log.nr_rrc_frequency field in Wireshark plugin diag_nr_rrc_dissector.lua Oct 31, 2022
p1-mmr added a commit that referenced this issue Feb 7, 2024
@p1-mmr
Increase the range of the 5G/NR compatibility code according to issue #…
8241f5e 
…78
@shuimoshusheng
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@wolfganghansmann
Hi,
May I ask how to obtain Xiaomi's baseband logs? Or how to open Qualcomm's baseband logging interface? I cannot obtain logs using adb and modemManager. My phone is Xiaomi k60. Thank you！

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@shuimoshusheng @p1-mmr @wolfganghansmann