NFC标签读/写操作
我想知道 NFC 标签的读/写操作使用哪种协议。据我了解,标签放置在NFC阅读器上后,它就会通电并设置为就绪状态。然后使用“应用程序”协议进行读/写操作。 ISO 14443 中未指定用于读/写的命令的确切格式和内容,它取决于标签硬件/制造商,并且会因标签硬件/制造商而异
- 费利卡
- Mifare
- 创新威视
- 等标签
会有所不同,因此无法处理 NFC 标签读取/write 操作用单一实现。
- 是否有任何标签支持 APDU 7816-4 命令进行读/写操作?
BR 斯坦恩
I would like to know which protocol is used for the read/write operations to the NFC tags are used. According to my understanding after the tag is placed on the NFC reader, it is powered and set to the ready state. Then the ‘application’ protocol for read/write operation is used. The exact format and the content of commands used for read/write is not specified in ISO 14443 and it is dependent on a tag hardware/manufacturer and will be different for
- FeliCa
- Mifare
- Innovision
- etc tags
so there is no way how to handle NFC tags read/write operations with the single implementation.
- Are there any tags, which supports the APDU 7816-4 commands for read/write operations?
BR
STeN
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