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--- tutorials:cubieboard2_dual-card [2014/10/08 10:56]
aaron created
+++ tutorials:cubieboard2_dual-card [2015/01/04 17:09] (current)
aaron
@@ Line 1: / Line 1: @@
-====== Cubieboard2 Dual-card ======
+====== Cubieez for Cubieboard2 Dual-card  ======
 <WRAP noprint><WRAP left box 60%>
@@ Line 9: / Line 9: @@
 ===== Abstract =====
+{{:tutorials:cb2-2cards:cubieez-0814.png?600|}}
-===== Headline =====
+Cubieez is based on Debian, which rootfs is created by drkbcn from cubieforums.
+  * Performance CPU governor
+  * Kernel 3.4.79 with ARMHF support
+  * Based on Debian 7.5 Wheezy
+  * Kernel support to major USB Wi-Fi adapters(8188eu&8192cu)
+  * Debian 7.5 ARMHF repository (better than Ubuntu one)
+  * LXDE base desktop with low mem consumption
+  * audio CODEC (jack audio) and sunhdmi (HDMI audio)
+  * DATA-card(card1) activity to green led
+  * X11VNC, SSH (SFTP too) and other basic utils installed
+  * Iceweasel browser
+  * Gnome Mplayer (less CPU consumption than lxmusic)
+  * Eable OTG device fuction (g_mass_storage)
+  * Expanding all tf-card space to rootfs when first booting
+===== Installation =====
+==== Hardware ====
+  * cb2-2cards
+  * card-reader
+  * TF card (>=2G,class 10 suggeted)
+  * HDMI and Monitor
+  * USB mouse and keyboard
+=== More ===
+  * SATA
+  * Data tf card
+  * USB to miniUSB tieline
+==== Get image ====
+  - Get newest image [[http://dl.cubieboard.org/model/cubieboard2-dualcard/Image/cubieez/|cubieez]]
+  - Get origin md5sum to check you image is completed
+<code>
+$ md5sum cubieez-cb2-2cards-v2.0-20140812.tar.gz > my_md5sum
+$ cat my_md5sum
+Compared with origin md5sum:dbb974882aa352dbcf3201ff8bfef676
+</code>
-==== Headline ====
-===== Headline =====
+==== Write to card ====
+  * For linux users :
+<code>
+$ sudo tar -zxvf cubieez-cb2-2cards-v2.0-20140812.tar.gz
+$ sudo umount /dev/sdx //sdx is your tf-card device label ,example sdb
+$ sudo dd if=cubieez-cb2-2cards-v2.0-20140812.img of=/dev/sdx
+$ sudo sync
+</code>
+<note>"dd" is a dangerous operation,make sure sdx is your tfcard </note>
+  * For windows users：using [[http://dl.cubieboard.org/software/tools/windows/win32diskimager-v0.7-binary.zip|win32diskimager]] write image to card.
+==== Booting ====
+  - Insert boot card to** card2 slot** (bootcard)
+  - Connecting board and monitor by HDMI
+  - Insert  network cable
+  - Power on
+<note>  First booting ,the system will reboot once to expand rootfs </note>
+==== passwd ====
+user:**cubie** passwd:**cubieboard**
+==== test ====
+{{:tutorials:cb2-2cards:summary.png?600|}}
+=== Modules ===
+<code>
+cubie@cubie:~$ lsmod
+Module                  Size  Used by
+disp_ump                 861  0
+g_mass_storage         43206  0
+sunxi_cedar_mod         9962  0
+mali_drm                2608  1
+drm                   195017  2 mali_drm
+lcd                     3638  0
+mali                  111536  0
+ump                    51204  4 mali,disp_ump
+</code>
+=== Network ===
+== Cable network ==
+<code>
+root@cubie:/# ifconfig
+eth0      Link encap:Ethernet  HWaddr 02:d5:09:40:b0:4f
+          inet addr:**192.168.1.110**  Bcast:192.168.1.255  Mask:255.255.255.0
+          inet6 addr: fe80::d5:9ff:fe40:b04f/64 Scope:Link
+          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
+          RX packets:17604 errors:0 dropped:0 overruns:0 frame:0
+          TX packets:117 errors:0 dropped:0 overruns:0 carrier:0
+          collisions:0 txqueuelen:1000
+          RX bytes:4331986 (4.1 MiB)  TX bytes:10515 (10.2 KiB)
+          Interrupt:87 Base address:0xa000
+lo        Link encap:Local Loopback
+          inet addr:127.0.0.1  Mask:255.0.0.0
+          inet6 addr: ::1/128 Scope:Host
+          UP LOOPBACK RUNNING  MTU:16436  Metric:1
+          RX packets:4 errors:0 dropped:0 overruns:0 frame:0
+          TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
+          collisions:0 txqueuelen:0
+          RX bytes:240 (240.0 B)  TX bytes:240 (240.0 B)
+root@cubie:/# ping cubieboard.org
+PING cubieboard.org (192.163.232.151) 56(84) bytes of data.
+bytes from 192-163-232-151.unifiedlayer.com (192.163.232.151): icmp_req=1 ttl=51 time=283 ms
+bytes from 192-163-232-151.unifiedlayer.com (192.163.232.151): icmp_req=2 ttl=51 time=283 ms
+bytes from 192-163-232-151.unifiedlayer.com (192.163.232.151): icmp_req=3 ttl=51 time=284 ms
+bytes from 192-163-232-151.unifiedlayer.com (192.163.232.151): icmp_req=4 ttl=51 time=284 ms
+bytes from 192-163-232-151.unifiedlayer.com (192.163.232.151): icmp_req=5 ttl=51 time=284 ms
+bytes from 192-163-232-151.unifiedlayer.com (192.163.232.151): icmp_req=6 ttl=51 time=283 ms
+</code>
+== USB WIFI ==
+cb2-2cards can support 8188eu ,when you insert wifi dongle,cubieez will modprobe 8188eu auto.
+  - You can config wifi in cubieez desktop.{{:tutorials:cb2-2cards:wifi.png|}}
+  - Restart networking
+<code>
+$ sudo /etc/init.d/networking restart
+</code>
+=== Rootfs space ===
+<code>
+root@cubie:/# df -h
+Filesystem      Size  Used Avail Use% Mounted on
+rootfs          7.3G  1.5G  5.6G  21% /
+/dev/root       7.3G  1.5G  5.6G  21% /
+devtmpfs        382M     0  382M   0% /dev
+tmpfs            96M  548K   95M   1% /run
+tmpfs           5.0M     0  5.0M   0% /run/lock
+tmpfs           191M   68K  191M   1% /run/shm
+tmpfs           478M   24K  478M   1% /tmp
+tmpfs           478M     0  478M   0% /var/tmp
+/dev/mmcblk0p1   12M  4.6M  6.5M  42% /media/cubieboard2
+</code>
+===HDMI Audio===
+<code>
+root@cubie:/# speaker-test -twav -c2
+speaker-test 1.0.25
+Playback device is default
+Stream parameters are 48000Hz, S16_LE, 2 channels
+WAV file(s)
+Rate set to 48000Hz (requested 48000Hz)
+Buffer size range from 4096 to 32768
+Period size range from 1024 to 8192
+Using max buffer size 32768
+Periods = 4
+was set period_size = 8192
+was set buffer_size = 32768
+- Front Left
+- Front Right
+</code>
+===HP Audio===
+Switch to HP output
+<code>
+$ vim.tiny /etc/asound.conf
+pcm.!default {
+    type hw
+    card 0  //card0 is HP
+    device 0
+  }
+  ctl.!default {
+    type hw
+    card 0 //card0 is HP
+  }
+</code>
+===SSH===
+<code>
+$ ssh cubie@192.168.1.110
+aaron@cubietech:/work/$ ssh cubie@192.168.1.110
+cubie@192.168.1.110's password:
+Linux cubie 3.4.79 #1 SMP PREEMPT Sat Aug 9 12:44:49 CST 2014 armv7l
+The programs included with the Debian GNU/Linux system are free software;
+the exact distribution terms for each program are described in the
+individual files in /usr/share/doc/*/copyright.
+Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
+permitted by applicable law.
+Last login: Tue Aug  5 23:11:24 2014
+</code>
+===DATA Card===
+Green led show Data card(card1) activity
+===SATA===
+cb2-2cards support 2.5 inch HDD&3.5 inch HDD [[http://cubieboard.org/2013/09/24/how-to-support-3-5-inch-hdd-on-cubieboard/|3.5 inch HDD]]
+===USBx2===
+USB2.0x2 can support:
+  * Both wireless and wire USB mouse/keyboard
+  * USB host
+=== OTG Device ===
+Allwinner otg support device fuction ,Storage on board can mounted to pc
+  * Mount boot card first Partition to PC（cubieez-2.0 default ）
+<code>
+$ sudo modprobe g_mass_storage file=/dev/mmcblk0p1 removable=yes stall=0
+</code>
+  * Mount data card to pc
+<code>
+$ sudo rmmod g_mass_storage
+$ modprobe g_mass_storage file=/dev/mmcblk1 removable=yes stall=0
+</code>
+  * Mount sata to pc
+<code>
+$ sudo rmmod g_mass_storage
+$ modprobe g_mass_storage file=/dev/sda removable=yes stall=0
+</code>
+===IR Input===
+IR module is sunxi-ir.ko
+<code>
+$ git clone https://bitbucket.org/emiliolopez/keybinder.git
+$ cd keybinder
+$ sudo make install
+</code>
+Taking  a Infrared remote control for a test
+<code>
+$ sudo keybinder /dev/input/event0
+cubie@cubie:~/keybinder$ sudo keybinder /dev/input/event0
+Reading key input from /dev/input/event0 (sunxi-ir)
+Loaded config items
+Keycode 1 pressed
+Keycode 2 pressed
+Keycode 3 pressed
+</code>
+===== Config =====
+==== cubie-config ====
+"Ctrl+Alt+t" open a terminal,run "cubie-config" as root
+{{:tutorials:cb2-2cards:passwd.png?600|}}
+  * Expand Filesystem,when first boot ,filesystem was expanded
+  * Change User passwd
+  * Enable Boot To Desktop Or Not
+  * Host Name Changing
+  * Eable SSH Or Not
+===== Known bugs or limitations =====
+  * HDMI can't adapt to some monitor,this a display bug .please try:
+<code>
+  $ sudo fbset -left 10
+</code>
+  * Line-in is not work due to hardware bug.
 === See Also ===

CubieBoard Docs

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