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NXP PR533 ReadError #68

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mikakaraila opened this issue Jan 29, 2019 · 3 comments
Closed

NXP PR533 ReadError #68

mikakaraila opened this issue Jan 29, 2019 · 3 comments

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@mikakaraila
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mikakaraila commented Jan 29, 2019 •
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Earlier version gave error message 0x6c10 ==> wrong parameter length? Should be 10?
With the latest 0.7.1 console output:
card detected on NXP PR533 0 card TAG_ISO_14443_3 uid 04b0f552143a80
Error in reading: ReadError: An error occured while transmitting.

Any ideas what to look? WIth ACR122 same code can read Record and data correctly...

data = await reader.read(5, 52, 4); // With ACR122 this works, but PR533 detects something
@mikakaraila
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mikakaraila commented Jan 29, 2019 •
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Seems to limit now length of data that I am trying to read. I reduced size...
Back to error code 0x6c10

@mikakaraila
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mikakaraila commented Feb 4, 2019 •
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Just added PR533 reader class, testing it soon. I will create PR later.
APDU command from user manual:
https://www.nxp.com/docs/en/nxp/user-guides/UM10463.pdf

@mikakaraila
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Solved, problem was in authentication. I started to use mifare-ultralight-ntag without authentication.
In future more precise error messaging would help. Have to look if I have time to add it.

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