README

  FBTFT
=========

Linux Framebuffer drivers for small TFT LCD display modules.
The module 'fbtft' makes writing drivers for some of these displays very easy.

Development is done on a Raspberry Pi running the Raspbian "wheezy" distribution.

INSTALLATION
  Download kernel sources

  From Linux 3.15
    cd drivers/video/fbdev/fbtft
    git clone https://github.com/notro/fbtft.git

    Add to drivers/video/fbdev/Kconfig:   source "drivers/video/fbdev/fbtft/Kconfig"
    Add to drivers/video/fbdev/Makefile:  obj-y += fbtft/

  Before Linux 3.15
    cd drivers/video
    git clone https://github.com/notro/fbtft.git

    Add to drivers/video/Kconfig:   source "drivers/video/fbtft/Kconfig"
    Add to drivers/video/Makefile:  obj-y += fbtft/

  Enable driver(s) in menuconfig and build the kernel


See wiki for more information: https://github.com/notro/fbtft/wiki


Source: https://github.com/notro/fbtft/

# Connect
spi0 [CE0]
dc 24
reset 25
led 23
Capacitive touch I2C
touch interupt 17


### Force the screen to stay on


sudo nano /etc/lightdm/lightdm.conf
Add the following lines to the [SeatDefaults] section:


# don't sleep the screen
xserver-command=X -s 0 dpms -nocursor

### ili9806g
#### Parallel databus Wiring

Display	Driver gpio name	Raspberry Pi	Remark
VCC							5V		can use 3.3V if R3 is shorted. See schematic
GND							GND	
RS		dc		GPIO16			GPIO3 if model B rev 2
WR		wr		GPIO17			GPIO2 if model B rev 2
RD							3.3V	
DB0		db00	GPIO4	
DB1		db01	GPIO5	
DB2		db02	GPIO6	
DB3		db03	GPIO7	
DB4		db04	GPIO8	
DB5		db05	GPIO9	
DB6		db06	GPIO10	
DB7		db07	GPIO11	
CS		cs		GPIO12			GPIO27 if model B rev 2
RST		reset	GPIO13	
LED		led		GPIO18			Can't drive backlight directly. Use transistor (50mA)

TP_INT			GPIO27
SDA				GPIO2
SCL				GPIO3