Hello all
I am developing a driver for a RFID chip. My MCU is a i.MX27 and the plan is to communicate with the RFID via SPI. However the RFID chip requires that I change the SPI mode (value of POL) between write and read.
The mx_spi driver does not allow me to do the change on-the-fly. It uses the POL and PHA values configured when I added the SPI bus for the RFID.
Any hints how I can make the mx27 write on the SPI in one mode and read in another?
Thank you in advance for you suggestions.
