From 600c53b28ce95a8ec746ca6b94878b009d75b266 Mon Sep 17 00:00:00 2001 From: iceman1001 Date: Thu, 17 Sep 2020 06:53:27 +0200 Subject: [PATCH] text --- doc/cloner_notes.md | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/doc/cloner_notes.md b/doc/cloner_notes.md index e4bef427c..f0d3df87f 100644 --- a/doc/cloner_notes.md +++ b/doc/cloner_notes.md @@ -64,8 +64,17 @@ If t55xx write b 2 d 2D782308 1 ``` # Sniffing the comms -The T55x7 protocol uses a pwm based protocol for writing to tags. In order to make decoding easier when doing lf sniffing try the new command as seen below instead +The T55x7 protocol uses a pwm based protocol for writing to tags. In order to make decoding easier try the new command as seen below instead. It will try to extract the data written. ``` +lf config s lf t55xx sniff -``` \ No newline at end of file + +-- if you have a save trace from before, try +data load xxxxxxx.pm3 +lf t55xx sniff b +``` + +It uses the existing `lf sniff` command to collect the data, so setting that first as per normal sniffing is recommended. Once you have a sniff, you can "re-sniff" from the stored sniffed data and try different settings, if you think the data is not clean. + +As normal, the cloner may write data past the end of the 40K sample buffer. So using the `lf config s ` then re-run the sniff to see if there is more data. \ No newline at end of file