如何编辑智能卡的内容？
您能告诉我如何编辑智能卡的内容吗？
我应该如何使用 APDU 命令来编辑内容？
假设我的智能卡上有这样的内容：
00 00 05 00 00 00 00 00 00 00 00 FF FF FF 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00
我希望它是：
00 00 06 00 00 00 00 00 00 00 00 FF FF FF 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00
我怎样才能做到这一点？是否可以？如果是，怎么办？
我有 ACR-122 NFC 读取器/写入器
Can you tell me please how I can edit the content of my smart card?
How should I use APDU commands in order to edit the content?
Lets say I have something like this on a smart card:
00 00 05 00 00 00 00 00 00 00 00 FF FF FF 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00
And I want it to be :
00 00 06 00 00 00 00 00 00 00 00 FF FF FF 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00
How can I do that? Is it possible? If yes, how?
I have ACR-122 NFC READER/writer
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评论（1）
您显然是在谈论简单的 Mifare 标签吗？
ACR122有自己的API手册为了将 RFID 封装在 CCID 帧中以与标签通信，首先看一下这个。
它还包含带有 mifare 数据标签的实际示例。
You're talking about simple Mifare tags apparently?
ACR122 has its own API manual for wrapping the RFID in the CCID frames to talk to tags, first have a look at this.
It also contains practical examples with mifare data tags.