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#1 2013-12-22 14:05:30
- dor
- Member
- Registered: 2013-03-18
- Posts: 2
"data samples" command gives no data [Solved]
It seems that I've got this issue after updating original(486?) to 715 version from this thread
http://www.proxmark.org/forum/viewtopic.php?id=1562
Today I've updated to the most recent version(839) but issue is still there.
What am I doing. I have EM41xx card, that I were able to read some time ago(but not now). Commands
> data samples 8000
> data plot
shows me straight line only.
At the same time, command
> lf hid fskdemod
working perfectly.
And I can clone HID card to T55x7 later. This stuff is also working.
Does anybody know what it might be? And what shall I do in order to fix it? Any help/guidance would be appreciated.
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#2 2013-12-23 18:59:48
- en4rab
- Contributor
- Registered: 2013-04-22
- Posts: 36
Re: "data samples" command gives no data [Solved]
are you reading the tag first?
> lf read
> data samples 8000
> data plot
you have to read the tag first, the samples command transfers the read samples to the pc
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#3 2013-12-24 15:47:13
- dor
- Member
- Registered: 2013-03-18
- Posts: 2
Re: "data samples" command gives no data [Solved]
en4rab, thank you! it solved this "problem". But I cannot remember that I was doing this in the beginning to get data samples... Strange.
Anyway, thanks you very much! 
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