FreeCalypso > hg > fc-sim-sniff
changeset 49:7e87b03dd57d
doc/Sniffing-workflow: document simsniff-dec
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Thu, 21 Sep 2023 06:47:03 +0000 |
| parents | 1068f9fd41d5 |
| children | f8c27c2bde0e |
| files | doc/Sniffing-workflow |
| diffstat | 1 files changed, 9 insertions(+), 4 deletions(-) [+] |
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--- a/doc/Sniffing-workflow Thu Sep 21 06:31:34 2023 +0000 +++ b/doc/Sniffing-workflow Thu Sep 21 06:47:03 2023 +0000 @@ -57,7 +57,12 @@ details might matter when trying to solve the mystery of why vintage phone model ABC seemingly-inexplicably refuses to work with SIM card model XYZ! -There will also be a higher-level decoding program, tentatively named -simtrace3-sniff-dec. This program will read log files written by -simtrace3-sniff-rx and decode them into slightly-higher-level elements as in -ATR, PPS exchanges, command headers, data transfers and status bytes. +Once you have the log captured, decode it as follows: + +simsniff-dec logfile + +This program reads log files written by simsniff-rx and decodes them into +higher-level elements as in ATR, PPS exchanges, command headers, data transfers +and status bytes. You should now be able to see what the ME is requesting from +the SIM and how the SIM responds - hopefully enough insight to figure out why +the finicky phone accepts some SIMs but rejects others.