Hello to everybody who can help me (I’m new to this post)
I recently bought this camera to make some image processing on board of Arduino due or mega.
I’ve already succesfully tried the sample code which saves a jpeg picture on a SD card
But what I need is to get raw pixel data from camera
The problem is that no documentation exists on this device 
Looking around the web I found some documentation from similar cameras where commands are the same
My first question is: can this camera send raw data? If yes in which size and whith which limitations?
Up to now I was able to send the following sequence (after SYNC):
a) Initial command for Raw 16bit color image format :
initial(0xaa, 0x01, 0x00, 6, 7, 7);// whith this command I get ACK, while with other settings no
b) snapshot command, where I get back the Ack:
snapshot(0xaa, 0x05 , SNAPSHOTSETTING_UNCOMPRESSED, 0 ,0, 0);
c) the get picture command , where the camera replies with the image size:
GetPicture_toLCD(0xaa, 0x04, 0x01, 0x00, 0x01, 0x00);
At this point, according to similar documentation I should receive RAW data of whole frame, without interruptions.
But this does not append. Why ?
Thank you very much in advance for any help or for the link to the user manual