Posted on April 22, 2014 at 17:42Hi,I just found out that I had to configure my dcmi like this: DCMI_InitStruct.DCMI_PCKPolarity = DCMI_PCKPolarity_Falling; I don't understand why, because in the OV7670's datasheet in my opinion the data is valid wh...
Posted on April 12, 2014 at 19:20I forgot to mention that in Snapshot mode I get an overflow error all the time, something that never happens in continuous mode.
Posted on April 12, 2014 at 19:17yes sorry the discover board.i put a scope in all my pins and my signals work fine (for example I see how PCLK's frequency changes when i modify the specified registers with sccb).Indeed, I saw that some of the pins ...
Posted on April 12, 2014 at 12:45Thanks Clive1, you're always helping everybody.i'm with smt32f429. The camera doesnt have any fifo.My final goal is to have two cameras, capture two frames and then compute a disparity map. My algorithm for disparity...
Posted on April 11, 2014 at 23:13 Hi. I'm also working with a camera (0v7670). I have two problems that i have not been able to solve for a week or more. Firstly, myDCMI->DR is always 0x00000000. I don't know why, since my interrupts work fine (...
