I want to fetch video data from camera via decoder (TVP5150AM1) through DCIM.
I configure decoder to output 4:2:2 8-bit YCbCr video with discrete synchronization and I do not get HSYNC interrupt,
DCMI->IER |= (0x1 << 4) | (0x1 << 0);
so, first time when I enter into the interrupt routine my DMA->NDTR register is already 0x0, what means that I filled up full buffer already, when I expect get HSYNC interrupt after ~760 data transfers.
What do I do wrong?
