https://eewiki.net/display/linuxonarm/BeagleBone+Black
- before “Configure and Build:” TEST – change default bootdelay for u-boot. jorro (usb to i2s) is taking some time to boot so we need to give it some space – see usb initialization error from previous kernel versions.
vim include/configs/ti_armv7_common.h #add #define CONFIG_BOOTDELAY 10 #save and quit
- Ivan Braga – set in uEvnt.txt (root = $ {mmcroot}) to (root =/dev/mmcblk0p1)
install on sd and then copy to internal
A. general
apt-get update apt-get dist upgrade #install vim editor but nano is a better choice for linux rookies apt-get install vim ctags vim-scripts #edit vimrc #edit bashrc # optional apt-get install bash-completion command-not-found #set hostname echo bbb > /etc/hostname #disable apache2 service systemctl disable apache2 #set time zone dpkg-reconfigure tzdata #not working in Jessie bare install timedatectl set-timezone Europe/Bucharest apt-get install cpufrequtils #set cpu governor to performance vim /etc/init.d/cpufrequtils #change to GOVERNOR="performance" #save and exit #optional ssh key mkdir .ssh vim .ssh/authorized_keys #add public key
B. mpd – install http://www.hifiwigwam.com/showthread.php?89501-BeagleBone-Black-as-an-MPD-server
apt-get install alsa-utils libasound2-plugins vim /etc/modprobe.d/alsa-base.configure # Add this line at the end: options snd-usb-audio nrpacks=1 #save and quit apt-get install ncmpcpp libfftw3-bin libfftw3-dev apt-get install mpd bzip2 avahi-daemon avahi-autoipd To do: check Suggested packages: adplug-utils libaudio2 libesd0 libesd-alsa0 cups-common dnet-common libportaudio2 libroar-plugins-universal roaraudio-server bzip2 pinentry libmuroar0 slpd socat openslp-doc avahi-daemon icecast2 pulseaudio sgml-base-doc debhelper
/etc/mpd.config
music_directory "smb://192.168.2.222/Music" bind_to_address "any" metadata_to_use "artist,album,title,track,name,genre,date,composer,performer,disc" zeroconf_enabled "yes" zeroconf_name "BBB mpd"
C. i2c control for bufallo – http://datko.net/2013/11/03/bbb_i2c/
apt-get install python-smbus vim /usr/local/bin/init_bufallo.py
add
import smbus
buffalo = 0x48
i2c = smbus.SMBus(2)
reg=14
value= i2c.write_byte(buffalo, reg)
xx = "{0:08b}".format(i2c.read_byte(buffalo))
print '\n reg14'
print str(xx)
wx = 0xF9
i2c.write_byte_data(buffalo, reg, wx)
value= i2c.write_byte(buffalo, reg)
xx = "{0:08b}".format(i2c.read_byte(buffalo))
print '\n reg14'
print str(xx)
print '\n\n========='
D. compile mpd from git – http://mpd.wikia.com/wiki/Repositories + http://mpd.wikia.com/wiki/BuildingMPD
apt-get install build-essential apt-get install libfaad2 libfaad-dev libflac8 libflac-dev libogg0 libogg-dev libvorbis0a libvorbis-dev libid3tag0 libid3tag0-dev libmad0 libmad0-dev libcue-dev libcue1 libasound2 libasound-dev libasound2-dev libao-dev libwavpack-dev libwavpack1 libsamplerate0 libsamplerate-dev libmikmod2-dev libshout-dev libavformat-dev libavcodec-dev libavutil-dev libcurl4-openssl-dev libmms-dev libmms0 libtwolame-dev libtwolame0 libmp3lame-dev apt-get install stow git clone git://git.musicpd.org/master/mpd.git #git pull cd mpd ./autogen.sh --prefix=/usr/local/stow/mpd ./configure --enable-pipe-output make install stow -d /usr/local/stow mpd
E. Card
#/etc/fstab add noatime,commit=600, for root partition #/etc/fstab add tmpfs /tmp tmpfs noatime,nosuid 0 0 #enable tmpfs vim /etc/default/tmpfs RAMTMP=yes TMP_OVERFLOW_LIMIT=1024
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