Cannot write to ISO15693 NFC tags using CLEV663 Development board

software_memo — Tue, 24 Aug 2021 11:54:26 GMT

Hi,

I have a few Tag-It NFC cards (using ISO15693) from Texas instruments which were encoded by another manufacturer. I would like to use the same cards in parallel for my application too. To do this, I will require to write to some sectors of the NFC card memory.

My setup consists of a CLEV663 board which is controller by the NXP NFC Cockpit v5.9 and a few Tag-It cards.

I can perform all the read operations but I cannot write to NFC cards. Below is a list of the commands I executed and the response from the card;

Get System Information: Command: 0x2B, Flags: 0x12, Response: : SUCCESS, Data: 0F6B8AE52A000007E000003F038B

Get Multiple Block Security Status Blocks 0 and 1: Command: 0x2C0001, Flags: 0x12 Response: SUCCESS, Data: 0000

Read Block 1: Command: 0x2001, Flags: 0x12, Response: 00000000

Write Block 1 with data 0x33221100: Command: 0x210100112233, Flags: 0x52, Response: ERROR:RFProtocolType15693Service:Perform15693DataExchangeFailed: PAL_SLI15693,ISO15693

Even though the block security is not set, I cannot write to it. Can somebody please help?

Re: Cannot write to ISO15693 NFC tags using CLEV663 Development board

fangfang — Wed, 25 Aug 2021 05:48:55 GMT

Hello,

Actually Cockpit is designed for hardware test purpose, and usually used for the antenna design and optimization, and we provide NFC reader library for custom application, this library includes the example for ISO15693 as the link.

URL:https://www.nxp.com/design/designs/nfc-reader-library-software-support-for-nfc-frontend-solutions:NFC-READER-LIBRARY.

Have a nice day.

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Cannot write to ISO15693 NFC tags using CLEV663 Development board

Re: Cannot write to ISO15693 NFC tags using CLEV663 Development board