Need an example to use ECSPI & DMA

[IMX8MNJ]

Need a master & slave example for data exchange using ECSPI in conjunction with DMA

[AldoG]

Hello,

I believe that you're using the i.MX8MN is this correct?
Are you looking for examples on the M7 side?
If above is correct, then you may refer to the MCUXpresso SDK for example code
https://mcuxpresso.nxp.com/en/welcome

You'll find the example at:
<sdk installation path>\boards\evkmimx8mn\driver_examples\ecspi

Best regards,
Aldo.