About SRauh.1

SRauh.1 · 2023-01-20

Hello,we designed a PCB with an ST25R2916B which should connected via I2C.As basis for our design we use the schematic for the X-Nucleo-NFC06A1.Our Problem:If we connect the modified (UM2616, Chap. 3.5.1) X-Nucleo-NFC06A1 to a Nucleo32 running the NF...

SRauh.1 · 2022-10-04

Hello,I try to get a feeling for the possible features and use cases of the ST25R3916 NFC Reader chip.One point which sounds very interresting is the capacitive measurement.Are there any code examples (as the linux driver for the ST25R3916) available...

SRauh.1 · 2022-09-13

Hi,I try to bring up the NFC06A1 on an Arduino Uno with the Arduino IDE.If I compile the ST example (X_NUCLEO_NFC06A1_HelloWorld), I get an fatal error:C:#######\Documents\Arduino\libraries\STM32duino_ST25R3916\src/rfal_rfst25r3916.h:51:10: fatal err...

SRauh.1 · 2021-11-19

Hello Community,I am new in the topic of nfc and programming of nucleo boards.So, the questions can seem to be very stubid ;)For a project I try to bring up a X-Nucleo-NFC06A1 on top of a Nucleo -F446RE.On web (ST,...) I found code examples for diffe...

SRauh.1 · 2023-01-22

Hi Ulysses,okay, we will check it in more detail, but the behavior seems very strange to me.The X-Nucleo_NFC06A1 works well on the Nucleo F446RE, but the own board doesn't.If you have any further idea to solve the problem, let me know.Best Regards,Se...

SRauh.1 · 2023-01-22

Hello Ulysses,thank's for your answer.As you mentioned, we checked the pull-ups for the SCL and SDA.We used 10kOhms for it.We also do measurements, but the lines are static.Is it necessary to contact any further port (e.g. nBSS, IRQ) which we have le...

SRauh.1 · 2021-12-01

Hi Ulysses,thanks for your reply.I already found the references in the rfal_nfc.c, I can use the ctrl-shortcut to go (from demo_polling.c to rfal_nfc.c) to the reference of the corresponding function. Hence, it seems to be a problem with the linker.S...

SRauh.1 · 2021-11-30

Hello Brian,thanks for your answer.I followed your instructions to port one of the basic examples to the F446RE.It works up to the point, that some "undefined reference to" errors occur. I already checked the forum to solve the problem, but without s...

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ST25R3916B I2C Reference Design

Nucleo NFC06A1 Capacitive Sensor Example

Bring up X-Nucleo NFC06A1 with Arduino

Bring-up NFC06A1 on NUCLEO-F446RE

Re: ST25R3916B I2C Reference Design

Re: ST25R3916B I2C Reference Design

Re: Bring-up NFC06A1 on NUCLEO-F446RE

Re: Bring-up NFC06A1 on NUCLEO-F446RE