D'oh. I just realized that Sainsmart provides a Raspbian image (which doesn't use the overlays yet, though) that provides the necessary configuration. I had a look into that and altered my config.txt accordingly: dtoverlay=ads7846,penirq=25,cs=0,xohms=150,speed=100000,pmax=255,xmin=176,xmax=3913,ymi...

Hi everyone, I've recently bought the 7" Touch Display from sainsmart.com. I've added dtoverlay=ads7846-overlay,penirq=25,cs=0,xohms=100 to my config.txt and calibrated it using ts_calibrate. I could click all five crosshairs and thought I'd be done. I've then run ts_test to check, only to find that...

Are there any news regarding this topic? I've just tried to compile the kernel with this patch which ended like this when I tried to compile: CC arch/arm/mach-bcm2708/bcm2708.o arch/arm/mach-bcm2708/bcm2708.c: In function ‘bcm2708_restart’: arch/arm/mach-bcm2708/bcm2708.c:675:2: warning: passing arg...

Hi, a few days ago, I've bought a small 2" TFT display with an ILI9341 controller. In my case it's configured to use a four-pin SPI interface. As a start I'm trying to read the manufacturer ID, just to make sure the SPI connection is working. The procedure is described in the data sheet on page 91. ...