we are using a board equipped with i.MX8 nano processor. The IC contains also Cortex M7 processor and we want to apply it to do some background SPI transfer (the timings are critical for us so we are not going to use Linux). Is available any software which supports the development of SPI data transfer procedures? Maybe a C-code dedicated for FreeRTOS?
one can look at ecspi examples in MCUXpresso SDK_EVK-MIMX8MN
(folder ../driver_examples/ecspi/) available on