I am a hobbyist interested in understanding the OV7725 sensor. Linux has a driver, which I have consulted. But I am hoping someone can explain to me how to understand the reasoning behind the numbers for HSTART, HSIZE, VSTRT, and VSIZE registers. The datasheet itself provides no real explanation. I am new to Linux and these forums, and so realize that this may not be the right place to ask this question. If so, please point me in the right direction. Thanks in advance for the help.
I'm not familiar with this device. All (most) of the results from a google search are in Chinese, which I cannot read... :-)