I'm trying to use the OV7670 to take pictures with a press of a button then save it into an SD card. I only have an Arduino UNO and a OV7670 without FIFO. At the moment I just want to prove that the camera is working and taking pictures by sending raw data or something through the serial monitor when I press the button, if that is even possible.
I have looked through forum posts like http://forum.arduino.cc/index.php/topic,159557.0.html and following they way they did it as close as possible yet I can't compile or unknown errors are happening while initializing camera. I have also searched all over for other tutorials but so far nothing works.
Has anyone got it working with just the module and the UNO? Is it even possible with just those alone?
