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--- dev:omega:terminal:install [2015/05/22 13:40]
Michal Zimen vytvorené
+++ dev:omega:terminal:install [2018/09/24 18:27] (aktuálne)
Stanislav Nízky
@@ Riadok 11: / Riadok 11: @@
 <code>
-sudo apt-get install vim nodm feh fbi matchbox uzbl xinit
+sudo apt-get install vim nodm feh fbi matchbox uzbl xinit snmpd
 sudo apt-get remove lxdm
 sudo dpkg-reconfigure tzdata
@@ Riadok 19: / Riadok 19: @@
 Konfiguracia NTP
 <code>
+</code>
+editovat subor /etc/default/keyboard pre zmenu jazyka klavesnice
+<code>
+XKBLAYOUT="us"
 </code>
@@ Riadok 33: / Riadok 38: @@
 <code bash>
 sudo chmod +x /etc/init.d/asplash
-sudo chmod a+x /etc/init.d/asplashscreen
+sudo chmod a+x /etc/init.d/asplash
-sudo insserv /etc/init.d/asplashscreen
+sudo insserv /etc/init.d/asplash
+sudo update-rc.d asplash defaults
+sudo update-rc.d asplash enable
 </code>
@@ Riadok 102: / Riadok 110: @@
 ----
+== Nastavenie zakladneho snmpd ==
+V subore /etc/snmpd.conf zmenime community password a zopar premennych
+<code>
+agentAddress  udp:161
+rocommunity public727
+sysLocation    Behind the TV
+sysContact     "Stanislav Nizky" <admin@727.sk>
+                                                 # Application + End-to-End layers
+sysServices    72
+</code>
+FIXME  potrebujeme pridat vlastne rozsirenia cez extend
+FIXME Nasledujuca cast len pre zariadenia, ktore neboli instalovane so snmpd od zaciatku!
+zo servera
+<code>
+cd /root
+scp -r piconf pi00x:/home/pi/
+ssh pi00x 'cd piconf && sudo sh install'
+</code>
+a na danom pi00x uz nebude nutne, ale je to alternativa
+<code>
+sudo cp /home/pi/snmpd_deb/*.deb /var/cache/apt/archives/
+sudo apt-get install snmpd snmp
+sudo cp /home/pi/snmpd.conf /etc/snmp/snmpd.conf
+</code>
+== Pridanie do muninu ==
+Na serveri vykoname
+<code>
+ln -s '/usr/libexec/munin/plugins/snmp__cpuload' '/etc/munin/plugins/snmp_pi00x_cpuload'
+ln -s '/usr/libexec/munin/plugins/snmp__df' '/etc/munin/plugins/snmp_pi00x_df'
+ln -s '/usr/libexec/munin/plugins/snmp__df_ram' '/etc/munin/plugins/snmp_pi00x_df_ram'
+ln -s '/usr/libexec/munin/plugins/snmp__if_' '/etc/munin/plugins/snmp_pi00x_if_2'
+ln -s '/usr/libexec/munin/plugins/snmp__if_err_' '/etc/munin/plugins/snmp_pi00x_if_err_2'
+ln -s '/usr/libexec/munin/plugins/snmp__if_multi' '/etc/munin/plugins/snmp_pi00x_if_multi'
+ln -s '/usr/libexec/munin/plugins/snmp__load' '/etc/munin/plugins/snmp_pi00x_load'
+ln -s '/usr/libexec/munin/plugins/snmp__memory' '/etc/munin/plugins/snmp_pi00x_memory'
+ln -s '/usr/libexec/munin/plugins/snmp__netstat' '/etc/munin/plugins/snmp_pi00x_netstat'
+ln -s '/usr/libexec/munin/plugins/snmp__processes' '/etc/munin/plugins/snmp_pi00x_processes'
+ln -s '/usr/libexec/munin/plugins/snmp__swap' '/etc/munin/plugins/snmp_pi00x_swap'
+ln -s '/usr/libexec/munin/plugins/snmp__uptime' '/etc/munin/plugins/snmp_pi00x_uptime'
+ln -s '/usr/libexec/munin/plugins/snmp__users' '/etc/munin/plugins/snmp_pi00x_users'
+ln -s '/usr/libexec/munin/plugins/snmp__winload' '/etc/munin/plugins/snmp_pi00x_winload'
+ln -s '/usr/libexec/munin/plugins/snmp__winmem' '/etc/munin/plugins/snmp_pi00x_winmem'
+</code>
+----
 **!!! KONIEC !!!**
 Zvysok je z predoslej verzie => OBSOLETE
 ----
+Postup aj s redundatnymi prikazmi na instalaciu CEC - posielanie prikazov po hdmi kabli.
-Na raspberry Pi nainštaluje štandartný systém Raspbian, na ktorý následne inštalujeme prehliadač KWEB. KWEB inštalujeme cez terminal príkazmi:
 <code>
-wget http://steinerdatenbank.de/software/kweb-1.6.4.tar.gz
+#update your raspberry to jessie (needed for c++11)
-tar -xzf kweb-1.6.4.tar.gz
+sudo apt-get update
-cd kweb-1.6.4
+sudo apt-get upgrade
-./debinstall
+sudo apt-get dist-upgrade
-</code>
+sudo sed -i /deb/s/wheezy/jessie/g /etc/apt/sources.list
+sudo sed -i /deb/s/wheezy/jessie/g /etc/apt/sources.list.d/*.list
+sudo apt-get update
+sudo apt-get upgrade
+sudo apt-get dist-upgrade
-Následne pripravíme Raspbian na automaticke spústenie, otvorime terminlál a editujeme subor:
+#reboot
+sudo reboot
-<code>
+sudo apt-get install cmake
-sudo nano /etc/xdg/lxsession/LXDE-pi/autostart
+#get libcec:
-</code>
+git clone git://github.com/Pulse-Eight/libcec.git
+git clone git://github.com/Pulse-Eight/platform.git
-v ktorom dopíšeme riadky:
+cd platform
+mkdir build
+cd build
+cmake ..
+sudo make install
-<code>
+#force libcec to use c++11
-# Auto run the browser
+edit the CMakeLists.txt
-@xset s off
+add following line:
-@xset -dpms
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
-@xset s noblank
-@kweb
+#install
+mkdir build
+cd build
+cmake -DRPI_INCLUDE_DIR=/opt/vc/include -DRPI_LIB_DIR=/opt/vc/lib -DCMAKE_INSTALL_PREFIX:PATH=/usr ..
+make
+sudo make install
+sudo ldconfig
+#check if installation worked
+cec-client -l
 </code>
-Teraz máme pripravené automatické spústenie prehliadača po zapnútí Raspbery. Aby sa spústil prehliadač po získaní IP adresy, napíšeme si na to jednoduchú funkciu a uložíme ju ako ip.py
+Na instalaciu mozne pouzit tento script
 <code>
-import socket
+    #!/bin/bash
-from time import sleep
-def checknetwork():
+    # This script is intended to install the latest version of libcec on a Pi running Raspbian
-    ip = False
+    # It has been tested on Pi1 & Pi2 using the latest Raspbian as of 26/7/2015 and CEC version 3.0.1
-    try:
-        s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
-        s.connect(('google.com', 0))
-        ip = s.getsockname()[0]
-        s.close()
-    except socket.error:
-        return False
-    else:
-        return ip
-def main():
+    # To run this file "bash /xxxx/TRANSCEND/libcecinstall.sh" where xxxx is the directory where this file is held
-    x = checknetwork()
+    # or "rm /tmp/libcecinstall.log -f && bash /xxxx/TRANSCEND/libcecinstall.sh  |& tee /tmp/libcecinstall.log" if you want a log file
-    while x == False:
-        print "Checking network ..."
-        x = checknetwork()
-        sleep(1)
-</code>
-Nastavíme jej práva príkazom:
+    # Thanks to Alexander P, Sam Nazarko, nlrb & gkreidl for the inputs that enabled me to get this working
-<code>
+    COLOUR='\033[0;31m' # Red
-chmod +x ip.py
+    NC='\033[0m' # No Color
+    echo
+    echo -e ${COLOUR}"Running libcec installation script${NC}"
+    echo
+    echo "Installing the prerequisites for building libcec:"
+    sudo apt-get install git cmake g++-4.8 checkinstall liblockdev1-dev libudev-dev libxrandr-dev python-dev swig
+    sudo apt-get install libraspberrypi-dev
+    echo
+    echo -e ${COLOUR}"Cloning the Pulse-Eight libcec repository:"${NC}
+    echo
+    mkdir /home/pi/libcecworkarea
+    cd /home/pi/libcecworkarea
+    git clone --recursive https://github.com/Pulse-Eight/libcec.git
+    echo
+    echo -e ${COLOUR}"Creating the cec platform library:"${NC}
+    echo
+    cd /home/pi/libcecworkarea/libcec/src/platform
+    mkdir build
+    cd build
+    cmake -DRPI_INCLUDE_DIR=/opt/vc/include -DRPI_LIB_DIR=/opt/vc/lib -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_SHARED_LIBS=1 -DCMAKE_CXX_COMPILER=g++-4.8 ..
+    make
+    sudo make install
+    echo
+    echo -e ${COLOUR}"Building libcec:"${NC}
+    echo
+    cd /home/pi/libcecworkarea/libcec
+    mkdir build
+    cd build
+    export LIBRARY_PATH=/opt/vc/lib
+    cmake -DRPI_INCLUDE_DIR=/opt/vc/include -DRPI_LIB_DIR=/opt/vc/lib -DCMAKE_CXX_COMPILER=g++-4.8 -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_SHARED_LIBS=1 ..
+    make
+    sudo -E bash -c 'make install'
+    echo
+    echo -e ${COLOUR}"libcec installation script completed\n"${NC}
+    echo
 </code>
-Aby sa scpript vykonal pri spustení systému, potrebujeme ho dopísať do bootupu, ktorý je umiestnený:
 <code>
-/etc/rc.local
+# turn off
+echo 'standby 0' | cec-client -s
+# and back on
+echo 'on 0' | cec-client -s
+echo 'as' | cec-client -s
 </code>
-v ktorom pripíšeme na koniec:
-<code>
-/usr/bin/python /priečinok/kde/sme/ulozili/ip.py
-exit 0
-</code>
+Špeciálne pre NOU, ale s výhľadom pre všetkých:
+Na SD karte v adresári /boot/Garsius/ sa nachádzajú skripty, ktoré sa dajú editovať z windows pomocou čítačky. Nie je tak potrebné riešiť Linux a práva.
+Zmazaním súboru /boot/Garsius/rc_done sa aktivuje funkcia, kedy pri štarte sa podľa MAC adresy Raspberry priradí IP adresa a názov RPi. Nastavenia všetkých MAC adries sú v súbore /boot/Garsius/ip_list_eth.txt
+Vykoná sa to pomocou skriptu /boot/Garsius/rc.sh, ktorý sa spustí len raz a znova sa zablokuje vytvorením súboru rc_done.

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