ST25 NFC/RFID tags and readers

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Resolved! Problem with writing mailbox size/content

I'm using ST25 android sdk. When sending data to nfc chip it sometimes fails to write data. I can send 4 bytes with any content.When sending 10 bytes then it fails with TAG_NOT_IN_FIELD depending on data.This one succeeds: ...

ABank by Associate II
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Resolved! ST25R3911B reception fast mode not working

Hello. I'm currently working on a RFID research project using 2 ST RFID chip : ST25R3911B and ST25DV64K. The reader is the discovery kit with a home-made antenna to suit to the project constraint. The external filter has been redesigned and transferr...

mdesc by Associate II
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  • 5 replies
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Resolved! ST25R3911B errors when combination of two tags

What I'm doing is to perform anticollision with 1 or 2 NFCA tags present.When performing anticollision with just one tag, the function does never report an error and allways find 1 tag correctly.When performing anticollisiion with two tags:There are ...

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EBadi.2 by Associate II
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  • 6 replies
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Resolved! ST25R3911B ERROR FRAMING in reception

Hi,i'm trying to perform a communication with an ISO14443-A smart card using the X-NUCLEO-NFC06A1 expansion board. The smart card supports the following bit rate: 106, 212, 424 and 848 kbit/s according to the ATS received. If i negotiate with the ...

PDe G.19 by Associate II
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Resolved! Hi. Can anyone tell me how to get started building the ST25R3911-DISCO example source? A Keil toolchain? Well that's helpful. Eclipse is preferred IDE? Thx

I've been working successfully with the STM8 MCUs, using ST-LINK, building, debugging. But I so far can't figure out how to get started building for the STM32L4x6, which hosts the ST25R3911-DISCO board.  Can't even pin down an IDE yet.