AnsweredAssumed Answered

Access to Configuration registers for SPI

Question asked by Jesus Gutierrez on Nov 5, 2019
Latest reply on Nov 14, 2019 by Yiping Wang

Hello,

 

How can I access directly to the configuration registers for the SPI module?

For example, register SPIx_MCR, for configure Fast Continuous Selection Format.

 

I have tried with IOCTL functions, but SPIDev library only have a few configuration parameters (mode, lsb_first, bits_per_word, max_speed,..,), and it dont allow advanced configurations.

 

- Kernel 4.14.78

- Yocto Warrior.

- C code.

 

Thank you.

 

Regards.

Outcomes