I'm using CYBLE-416045-02 mcu and in my application I'm displaying output in ili9341 320x240 lcd using Spi. But due to other tasks data transfer speed is not enough.
Hence we decided to use Dma peripheral to flush the data into to lcd through spi. But I dont know how should I manage the cmd/data pin of the lcd as this pin needs to be clear for sending command byte and set when sending data bytes. So my question is how to solve this problem and please provide me an sample project if you have where lcd is getting driven using Dma through spi.