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#1 2023-08-16 18:05:32
- quterydyf
- Contributor
- Registered: 2023-02-15
- Posts: 16
Chipset detection - T55xx
It occurred to me that while I have plenty of T5577-based cards, only few of them show up as such during `lf search`.
Looking at the source code for this part, I see that `P1Detect()` is called to test for T55xx. Indeed, `lf t55xx p1detect` is much less reliable than `lf t55xx detect`.
Is it just for me? What was the ground for decision to use `p1detect` instead of `detect`? Should it be amended?
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#2 2023-08-21 18:50:35
- fazer
- Contributor
- Registered: 2019-03-02
- Posts: 154
Re: Chipset detection - T55xx
Hello, in the pm3 doc there is a guide for this kind of badge.
I hope you will get an answer.
Good evening.
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#3 2023-10-24 18:05:04
- quterydyf
- Contributor
- Registered: 2023-02-15
- Posts: 16
Re: Chipset detection - T55xx
Update: figured out why p1detect is unreliable. It wants manufacturer ID in traceability info to be "ATMEL France", while most of my cards are Chinese clones and have "Silicon Craft Technology Thailand".
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#4 2023-10-29 21:10:06
- iceman
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- Registered: 2013-04-25
- Posts: 9,507
- Website
Re: Chipset detection - T55xx
wasn't there a fix for that already merged?
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#5 2023-11-01 18:55:39
- quterydyf
- Contributor
- Registered: 2023-02-15
- Posts: 16
Re: Chipset detection - T55xx
Indeed it was, but I lag behind the master branch. Thanks both for fixing and for notice.
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#6 2023-11-02 02:01:36
- iceman
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- Registered: 2013-04-25
- Posts: 9,507
- Website
Re: Chipset detection - T55xx
Being on latest source is helpful some times
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#7 2023-11-03 18:47:35
- quterydyf
- Contributor
- Registered: 2023-02-15
- Posts: 16
Re: Chipset detection - T55xx
I know. I'm just lazy. Sorry.
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