I want to know if there is possibility of somehow send the video signal out to lcd tft screen though spi. I donť want to draw on it anything with arduinish program or so. All i want to have is lcd screen working via spi communication with pcDuino and showing me background, so I can use it to work with pcDuino.
You may ask, why don't I simply use HDMI or LVDS output? Sure, I can. But I don't want it. The reason is simple. There doesn't exists small (let's say about 3") screen with LVDS or HDMI input, or I am not able to find one. What I found is small 2.8" screen which does work via usb, but that's pricey as hell. For that cost I can afford ten of SPI lcd-s. So that's why I want to archieve it this way. Though SPI Any ideas?