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How to detect the frequency of a card or tag

JavaCard Applet Development Related Questions and Answers.
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How to detect the frequency of a card or tag

Post by guest » Wed Oct 24, 2018 4:18 am

How to detect the frequency of a card or tag
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wumindejia
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Re: How to detect the frequency of a card or tag

Post by wumindejia » Wed Oct 31, 2018 1:58 am

Configure the frequency of the reader, which can be connected
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Re: How to detect the frequency of a card or tag

Post by BirdKing » Sun Nov 18, 2018 10:28 pm

In typeB protocol, the ATQB response command contains the bit rate supported by JavaCard.
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Re: How to detect the frequency of a card or tag

Post by happy123654 » Tue Nov 20, 2018 3:43 am

In typeA protocol, the PPS command contains the bit rate from the reader's setting.
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