PL2303 usb serial

Marciokoko:
Hi guys.

woI'm rking with a jpeg camera which I've been unable to make work with an Arduino sketch. Today I found out that I could make it work directly from the computer via usb-ttl pl2303 converter. i had to dl and install the pk2303 driver on my Mac.

So my question is, how do I make the sketch work? I'm a newbie and I don't understand what I would be missing to make the camera work with the Arduino board since it doesn't use the converter or drivers?

Two types USB webcam:

Install UVC type Webcam

Install Non UVC type Webcam

Make sure driver installed:

root@Arduino:/mnt/sda1# ls /dev/video0  -al
crw-r--r--    1 root     root       81,   0 Jul  7 07:08 /dev/video0

http://www.ibuyopenwrt.com/index.php/8-yun-compatible/64-list-controls-of-webcam