I am trying to read SDRam memory data by using the Video Input Example (C). I tried to used a pointer directly pointed to the particular address, say 0x0, but it didn't work and went to halted status. So, I think that it is the configuration of DMA's problem and try to add a test file to reset the DMA0 and enable the DMA, but it still doesn't work. Here is my code.
Thank you and I will appricieate for your help.