mifare

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How to send APDU command using T=CL(ISO7816) protocol with ISO14443 layer

I want connect with card on T=CL protocol with ISO14443A layer. And, for example, send to it APDU-command { 0xFF, 0xCA, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } - it must return card ID.[详细]

2023-04-05 14:21 分类：问答
NFC Mifare Ultralight tags writing [closed]

Closed. This question is seeking recommendations for books, tools, software libraries, and more. It does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-04-04 01:49 分类：问答
ACR122U reader tool could not supported the NFC tag

I got an ACR122U NFC reader SDK with the sample demo and tools taken from ACS.Then,i am trying to run the ACR122U reader tool put the mifare card 1K on the NFC reader to run the tool. .Then,everything[详细]

2023-04-03 22:13 分类：问答
Making Mifare Ulralight Write protected in Android

i write some data (NDEF) into Mifare Ultralight Tag. Then the tag is set to read only with Ndef.MakeReadOnly(). The Tag seems to be read only afterwards.[详细]

2023-03-27 04:30 分类：问答
How to make an android app which can write Mifare classic Tag?

I try to make an App to write with my Nexus S to an unforamted Mifare Classic Tag. No NDEF but any bytes! With this Explenation i can allready read the hole Card (included the UID) but i cant write an[详细]

2023-03-17 00:05 分类：问答
Nexus S: Writing MifareClassic NFC Tags fails when not in debug mode

I\'ve got a weird problem. When I debug my program and put a breakpoint before the \"writeBlock\" command to write my MifareClassic card, everything is going fine. The card is written and my program c[详细]

2023-03-15 22:10 分类：问答
Reading and writing Mifare Classic 1K RFID on Nexus-S

I\'d like to be able to write and read strings from a Mifare 1K RFID. I successfully read and wrote to the tag I have using the NXP TagWriter App. I then tried the code here, but was able to get anyth[详细]

2023-03-14 13:37 分类：问答
ATR command when programming PC/SC reader

I have checked the programming interface for the MIFARE Ultralight and TOPAZ/Jewel IC tags. The API quite nicely describes how the bytes are saved on the card, how to address the memory blocks, how to[详细]

2023-03-12 03:13 分类：问答
Reading the tag UID of Mifare classic card

I am creating an app for NFC where my first objective is to get the tag uid from the mifare tag. When i press the tag button my activvity goes to second activity where i should be getting the tagID.[详细]

2023-03-03 15:45 分类：问答
Android example to read from MIFARE Classic NFC tag?

I want to understand how to read from MIFARE Classic, but I do not know from what to begin. Can somebody publish a simple example here or sen开发者_如何学God on mail? I will be very grateful.[详细]

2023-02-26 02:20 分类：问答