I ran the following commands from the link :
curl -SLs https://apt.adafruit.com/add | sudo bash sudo apt-get install raspberrypi-bootloader sudo apt-get install adafruit-pitft-helper sudo adafruit-pitft-helper -t 28r
When rebooting I get just a part of the touchscreen that is displaying Raspbian and I want it fullscreen.
I don't know firstly that I need a tutorial for 3.5 inch and not 2.8 inch so what I did I ran this command again with a little change because I'm using 3.5 inch:
sudo adafruit-pitft-helper -t 35r
Another change that I made is to remove the adafruit duplicate in
/boot/config.txt, and now after rebooting the only thing I get is a big white screen.
Update: this what I removed
# --- added by adafruit-pitft-helper Fri Aug 7 16:06:03 UTC 2015 --- [pi1] device_tree=bcm2708-rpi-b-plus.dtb [pi2] device_tree=bcm2709-rpi-2-b.dtb [all] dtparam=spi=on dtparam=i2c1=on dtparam=i2c_arm=on dtoverlay=pitft28r,rotate=90,speed=32000000,fps=20 # --- end adafruit-pitft-helper Fri Aug 7 16:06:03 UTC 2015 ---
I got 2 section like described with just the difference in one line
So I removed the first section !!!
I have ran all commands again either for 2.8, or 3.5 but that hasn't changed anything.
Any suggestions will be appreciated :) thanks