imxrt1176 canfd support dma？

[peter_yang]

i'm using imxrt1176 chip on my project now，and i have found that imxrt1176 canfd does‘t support

 rxfifo  and rxfifo dma on canfd mode.

In CANFD mode, does imxrt1176 support CANFD+DMA mode? Or support CANFD ENHANCED FIFO DMA mode?

[_Leo_]

Hi,

Thank you so much for your interest in our products and for using our community.

The Rx FIFO DMA feature of the FLEXCAN module is just supported for Classical CAN frames, not for CAN FD frames.

Hope it helps you.

Have a nice day!