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Topic: [Solved] Grab image OV7670 and store it on SD card, post processing in Python (Read 2830 times) previous topic - next topic

gahlot

Hi everyone,
                  i have attached uno to OV7670 and SD Card as shown in the schematics. I have attached the code i am using for UNO, this code grabs the frames from OV7670 and stores the pic on SD card.

There are two python code, 1st one convert the sd card(.bmp) file to (.csv) file, 2nd code convert the .csv file to (.bmp) again. which is the final picture.

The problem i am facing is that i either get a very black picture or a total white one. I am not able to get a good picture. Any help regarding this will be appreciated. Thank you.

gahlot


gahlot

Here are some images which i have obtained from the above process.

gahlot


gahlot

If any one can upgrade the code for 640x480 picture, please let me know. :)

GrooveFlotilla

To Mods, Please close this Thread. Everything working now.
Just edit the first post in the thread's title, and add "Solved"
Some people are like Slinkies.

Not really good for anything, but they bring a smile to your face when pushed down the stairs.

mpendwavivi

hallow there, i went through the sketch you have just provided and i want to use the same sketch with arduino mega 2560 with little modifications from UNO pins to Mega pins.....can you please help me where else to modify before i burn my 0v7670 like i did to the last one.

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