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#1 2017-07-10 09:05:43

kikecea
Contributor
Registered: 2017-07-06
Posts: 13

Differences when i read tags...

hi teammates! Sometimes, when I read some tags I appreciate some differences even reading the same tag. I´m looking for the low frecuency tags. Sometimes I  'proxmark>lf search u'   a tag "A" and when I click the same command again with other tag "B" I obtained a new data of a new tag, but with other command like   'proxmark3> data rawdemod  am'    when I read "A" I obtained a results and when I read other tags B,C... I obtained the same results of A. Someone have had this problem? I use Microsoft XP and lot of times I have to disconnect and reconnect  the device several times because has crashed it...

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#2 2017-07-10 15:42:52

marshmellow
Moderator
From: US
Registered: 2013-06-10
Posts: 2,301

Re: Differences when i read tags...

i have no issues with lf commands like `lf search u` or `data rawdemod am`.  care to elaborate?

it sounds as if you may be running on old firmware.

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#3 2017-07-10 15:44:16

marshmellow
Moderator
From: US
Registered: 2013-06-10
Posts: 2,301

Re: Differences when i read tags...

also you may find it best to type the commands in the command line utility instead of the old gui that isn't supported currently.

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#4 2017-07-10 16:25:54

kikecea
Contributor
Registered: 2017-07-06
Posts: 13

Re: Differences when i read tags...

This is the hw version:
uC: AT91SAM7S512 Rev B         
Embedded Processor: ARM7TDMI         
Nonvolatile Program Memory Size: 512K bytes         
Second Nonvolatile Program Memory Size: None         
Internal SRAM Size: 64K bytes         
Architecture Identifier: AT91SAM7Sxx Series         
Nonvolatile Program Memory Type: Embedded Flash Memory

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