An OGG file player for the Raspberry Pi Tablet made with pygame for Raspbian Jessy.
http://www.pygame.org/hifi.html
http://www.pygame.org/docs/index.html

Links & Knowledge:
http://www.nerdparadise.com/tech/python/pygame/basics/
https://www.raspberrypi.org/magpi/issues/essentials-games-vol1/

IP Address: 192.168.0.123
PW:st0lenm0ments

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http://elinux.org/RPi_VerifiedPeripherals#USB_Sound_Cards

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$ sudo apt-get update
$ sudo apt-get upgrade

$ sudo apt-get install zip, htop
$ sudo apt-get install python3, python3-pygame, python3-pyqt5, python3-pip, idle

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https://www.raspberrypi.org/forums/viewtopic.php?f=108&t=120793

$ sudo nano /boot/config.txt

to rotate the display 270 degree add:

display_rotate=3 

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http://forums.pimoroni.com/t/official-7-raspberry-pi-touch-screen-faq/959
https://github.com/pimoroni/python-multitouch

$ wget https://github.com/pimoroni/python-multitouch/archive/master.zip
$ unzip master.zip
$ cd python-multitouch-master/library/ 
$ sudo python3 setup.py install

Example:

import ft5406
ts = ft5406.Touchscreen()

while True:
    for touch in ts.poll():
        print(touch.slot, touch.id, touch.valid, touch.x, touch.y)

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Change the SD card to a read-only mode.
http://raspberrypi.stackexchange.com/questions/5112/running-on-read-only-sd-card
https://web.archive.org/web/20150101110424/http://raspberrycenter.de/forum/umruestung-raspberry-pi-read-only-root-filesystem

in:

$ sudo nano /etc/fstab

change:

/dev/mmcblk0p2  /               ext4    defaults,noatime,ro  0       1
tmpfs           /tmp            tmpfs   defaults,size=30M    0       0

disable rsyslog and dphys-swapfile:

$ sudo systemctl disable rsyslog
$ sudo systemctl disable dphys-swapfile

To remount the partition writabe:

$ sudo mount / -o remount,rw

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$ alsamixer

find the soundcard number:

$ aplay -l

in:
$ sudo nano /etc/asound.conf

$ sudo nano ~/.asoundrc

write (with your card number):

pcm.!default {
  type hw
  card 1
}
ctl.!default {
  type hw
  card 1
}

and in:

$ sudo nano /usr/share/alsa/alsa.conf

change:

defaults.ctl.card 0
defaults.pcm.card 0

to (depends on your number):

defaults.ctl.card 1
defaults.pcm.card 1

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Open:

$ sudo nano /boot/cmdline.txt

Addd:

consoleblank=0

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$ sudo mkdir /home/pi/stolenmoments
$ sudo blkid
/dev/mmcblk0p3: LABEL="STICK" UUID="A933-7A00" TYPE="vfat" 
$ sudo nano /etc/fstab

edit:

#USB Stick on /dev/sda1
UUID=A933-7A00       /home/pi/stolenmoments/data    vfat    utf8,umask=022,uid=pi,gid=pi  0       0

$ sudo mount -a

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In Raspian Jessie it should be activated allready. If not enable the SSH server by opening the raspi-config:

$ sudo raspi-config

In 8. Advanced Options you can activate SSH.

Look up your gateway:

$ netstat -r -n

Find you IP address:

$ ifconfig

or:

$ ip addr

Give the Raspberry Pi a static IP address. Open the interfaces file:

$ sudo nano /etc/network/interfaces

Add these lines after “face eth0 inet dhcp”:

    
  # Ethernet
  auto eth0:1
  allow-hotplug eth0:1
  iface eth0 inet static
    address 192.168.0.123
    netmask 255.255.255.0
    gateway 192.168.0.1
    dns-nameservers 192.168.0.1
    

Save and quit, ctl+o, Return, ctl+x.

Disable the DHCP-Client:
In Raspbian Jessie:

$ sudo service dhcpcd stop
$ sudo systemctl disable dhcpcd       
     

Restart ethernet:

$ sudo ifdown eth0:1
$ sudo ifup eth0:1

Or/and reboot:

$ sudo reboot

One can login from your computer with:

$ ssh pi@192.168.0.099

or with XWindows support:

$ ssh -XY pi@192.168.0.099

PW: raspberry

If the host key verification failed, one can remove the old key with:

$ ssh-keygen -R 192.168.0.099

And with

~.

one can terminate a broken ssh session.

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