I want to use DMA to transfer messages received from CAN. However, there seems to be no information in the datasheet about this feature, except for the illustration below. According to this image, it seems like using DMA for CAN is a default feature....

I want to use DMA to transfer messages received from CAN. However, there seems to be no information in the datasheet about this feature, except for the illustration below. According to this image, it seems like using DMA for CAN is a default feature....

Hello, I have a question. Regarding waking up the system from LOW POWER mode, I want to use the WKPU but not with a push button as in the example.  Instead, I want to use a GPIO port to monitor an external signal. I want to use a rising edge interrup...