Linux SPI driver for ST25R3911B

[鹏李.1]

I have st25r3911b nfc card in linux ，Do you have a spi linux driver for st25r3911b nfc card

[Brian TIDAL]

Hi,

see STSW-ST25R009 (Linux demo of ST25R3911B for Raspberry Pi using X-NUCLEO-NFC05A1).

Rgds

BT

[Ulysses HERNIOSUS · Accepted solution]

Hi,

As you tagged with STM32MPU the X-LINUX-NFC5 may be a perfect fit for you: https://www.st.com/en/embedded-software/x-linux-nfc5.html

Regards, Ulysses

[鹏李.1]

see STSW-ST25R009 (Linux demo of ST25R3911B for Raspberry Pi using X-NUCLEO-NFC05A1). just compile a nfcpoller and librfal_lib.so this two is user level, In the kernel level dose i need a driver ? or I just need driver up host spi dev ?

[鹏李.1]

Hi I just need a spi driver for linux kernel ,your give me a user leverl program a nfcpoller and a rfal lib

Rgds

BT

[Ulysses HERNIOSUS]

Hi,

system is a driver on user level using userspace spidev and gpio.

[鹏李.1]

Hi Do you mean ， I just need connect st25r3911b​ in spi slave ，then I driver a spi dev. after this ,I can user nfcroller program to read nfc info

Rgds

[Ulysses HERNIOSUS]

Yes.