======ディスプレイ制御====

=====標準ディスプレイ(HDMI接続)=====

https://raspberrylife.wordpress.com/2013/02/02/hdmi%E5%87%BA%E5%8A%9B%E8%A8%AD%E5%AE%9A/

<code>
# uncomment if hdmi display is not detected and composite is being output
#hdmi_force_hotplug=1
hdmi_force_hotplug=1
</code>

http://azmwork.tumblr.com/post/90563391369/raspbian-hdmi
<code># vi /etc/kbd/config
BLANK_TIME=0
POWERDOWN_TIME=0
(これは効果ない)
</code>


=====RP01用=====


# vi /boot/config.txt
<code>
dtparam=spi=on
dtoverlay=piscreen,speed=16000000,rotate=90
</code>

# vi /boot/cmdline.txt
<code>
fbcon=map:10 fbcon=rotate:1 fbcon=font:ProFont6x11
</code>

# con2fbmap 1 1

=====TFT2.2インチ=====

対象とするLCDディスプレイ

http://www.raspberrypiwiki.com/index.php/2.2_inch_TFT_Display_SKU:398437

・Install the GPIO library and the driver
<code>
# sudo apt-get install gcc python-pygame python-dev
# sudo wget https://pypi.python.org/packages/source/R/RPi.GPIO/RPi.GPIO-0.5.11.tar.gz
# sudo tar zxvf RPi.GPIO-0.5.11.tar.gz
# cd RPi.GPIO-0.5.11
# sudo python setup.py install
</code>

・boot config
<code>
# sudo vi /boot/config.txt
dtparam=i2c_arm=on,spi=on
dtoverlay=pitft28-resistive,rotate=270,speed=48000000,fps=30
(スペースなし、カンマのみ)
</code>

・deploy cmdline.txt file to show the console
<code>
# sudo vi /boot/cmdline.txt
# add this line before "rootwait"
fbcon=map:10 fbcon=font:VGA8x8 

# vi /etc/kbd/config
BLANK_DPMS=off
POWERDOWN_TIME=0
BLANK_TIME=0
</code>

http://qiita.com/kinneko/items/0694ad1b0e4066f2685e
<code>
# vi /boot/cmdline.txt
kernelのbootoptionに "consoleblank=0”
</code>

<code>
# sudo dpkg-reconfigure console-setup
UTF-8 -> Guess optimal charset… -> Terminus -> 6x12
</code>