ST25 NFC/RFID tags and readers

Resolved! Send messages above 255 bytes with CR95HF

Hi,I'm using CR95HF to comunicate with a ST25DV.I want to write/read the ST25DV mailbox of 256 bytes but the CR95 dont allow.I've been looking in the source code of the CR95HF demo board and found a patch command to increase the buffer.After that if ...

Resolved! How to detect UID from NFC TAG via NFC03A1 with STM32 F401RE

I can not detect the UID through the CR95HF_TagDetect sample program. The program only detects the tag type but not the UID as described on page 15/21 of the UM2045 document (Figure 7). Where is this program described whose output is described in fig...

Resolved! How to configure ST25DV registers via I2C

I have a question for the configuration of the static registers via the I2C bus.The easiest way to configure the Area RF protection and Area ending point registers, (address 0x0004 until 0x000A), is to send a I2C write message to program all 7 data b...

Resolved! M24SR64 we can only write to the NDEF file within 16 byte blocks,Why?

We started developing using one of the boards from the MATRIX-M24SR board, connected to our own hardware (via I2C), and got it up and running also with writing to the whole NDEF file, with no problem.Then we developed a dedicated board including the ...

Resolved! How to test the ST25RU3993-EVAL board.

i bought new ST25RU3993-EVAL board. ST25RU3993 Reader suit is installed. Powered on the board through USB cable. ST25RU3993 reader board is connected to ST Reader suite Tool. clicked on start scan on tool. Placed the Tags in-front of Antenna port ....

Resolved! How to read/write block of NFC-A card using STM32CubeExpansion_NFC5_V1.3.0 Library?

We are trying to evaluate ST25R3911B for our application. I have installed STM32CubeExpansion_NFC5_V1.3.0 Library. I tried an example code for STM32L476RG-Nucleo from this library (\STM32CubeExpansion_NFC5_V1.3.0\Projects\Multi\Applications\Polling\S...

Resolved! I have bought a M24LR-Discovery Board (with CR95HF) for evaluating the NFC communication with a tag. I would like to communicate with the tag via command line for batch processing. Is this possible? What do I need to install to run them?

Resolved! Following a ReqRN request (to obtain the handle) 4 bytes are received. Can Anyone tell me what those 4 bytes are? Or where in those 4 bytes the handle in located? TIA

Resolved! Do I need a separate ST linker to debug the ST25DV Discovery Board? Or is a mini-usb wire enough? (using Keil uVision 5)

Currently I'm working with the Mini Usb cable, but debugging doesn't work properly... on YouTube I didn't find a video that helped me. Because although I did everything exactly like in the video, the program doesn't jump to the beginning of the progr...

Resolved! How do I enable the Fast Transfer Mode (FTM) for writing into the Mailbox of the ST25DV Discovery Kit?

Hi,I'm working with the Software "STSW-ST25DV001" for the ST25DV Discovery Kit as part of my seminar paper. Unfortunately I can't enable the FTM Mode. I'm a little bit confused because the FTM Demo of the Software enables the FTM, but I can't find th...