Question
STM32H7 Cache configuration for USB HS
How do I need to configure cache validation invalidation for USB transfer to PC of continuously DMA filling buffer? Right now I have some visible errors ( I stream DCMI video via USB).
How do I need to configure cache validation invalidation for USB transfer to PC of continuously DMA filling buffer? Right now I have some visible errors ( I stream DCMI video via USB).
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.