#acl FreaknetGroup:read,write,admin,delete,revert All:read


= TAPE MARK 1 =

<<TableOfContents(3)>>

== Schematics ==

{{attachment:nannipi.png}}

== Disk image ==

 * https://drive.google.com/file/d/1yh2zGOalZUTVxVAwVRhbZodJGqCT_N0T/view?usp=sharing


== Scratchpad ==

{{{

emiliano, [21.06.18 13:44]
# pip install python-uinput
# modprobe uinput
# chmod 666 /dev/uinput

Write an uinput_test.py like this:

import uinput
with uinput.Device([uinput.KEY_LEFTALT]) as device: 
     device.emit_click(uinput.KEY_LEFTALT)

then you do

# setterm -blank 1

# sleep 90 && python uinput_test.py

It's just a test. After 60 seconds screen will go off, and 
after 30 goes back on.

}}}


The label "TAPE MARK 1" is in /etc/init.d/console-setup

Other boot stuff are in user "pi" .bashrc

la pw root e' con una d. va cambiata

== Screen blanking ==

Is connected to a movement / proximity sensor.

Sensor: Digital PIR Module High Sensitivity SB412 18x10mm TTL Output Infrared Sensor
https://www.evelta.com/digital-pir-modlue-sb412/


Under X-Windows : xset dpms force off ; sleep 5 ; xset dpms force on - NOT USED. 

Under console: (our case)

{{{
setterm —blank force ; sleep 1 ; setterm —blank poke
}}}


== LOG IN / SHUTDOWN ETC ==

Devuan default login root, pw: toor

{{{
ssh root@10.69.1.30 
}}}

log in, and press YOU MUST PRESS CTRL-C WITHIN 5 SECONDS or the balestrini sw will start again creating some problems because it's still already running...

to turn the thing off: 

{{{
poweroff
}}}

and wait for the led to become still RED with no activity at all. 

== HOW TO FIX IF IT DOESN'T WORK ==

Turn it off (see above), pull the sdcard out and fix the filesystem!

put the card into a pc with unix and do

fsck /dev/mmcblk0p1
fsck /dev/mmcblk0p2

and that's it!

== Notes ==

needed: libforms-dev

{{{
# maybe modprobe snd-pcm-oss to have /dev/dsp

#modprobe snd-aloop

apt-get install kbd

apt-get install console-data
}}}

note: aplay can't work together with rpitx / gpio output running

/etc/rc.local is executed at boot and activate swapfile if exist. 


== Font Configuration ==

This method involves editing a system file called “console-setup”. You just need to load it into your preferred text editor and tweak a few lines :

{{{
sudo nano /etc/default/console-setup
}}}

You will see the default setting.

Using the arrow keys position the cursor and change the FONTFACE and FONTSIZE lines to :

{{{
FONTFACE="Terminus"
FONTSIZE="16x32"
}}}

To apply these new settings to your command prompt without rebooting you can run the following command :

{{{
sudo /etc/init.d/console-setup restart
}}}