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Optimized settings for Low DPI
Resolution : 1280 x 720HDMI : 720Pro.sf.lcd_density : 180Resolution : 640 x 480HDMI : 480Pro.sf.lcd_density : 120change resolution# vi /sdcard/boot.iniODROID4412-UBOOT-CONFIGsetenv v_out "hdmi"setenv...
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build ODROID-U3(Kitkat) on Ubuntu 14.04
build ODROID-U3(Kitkat) on Ubuntu 14.04# Download and install Ubuntu 14.04 LTShttp://www.ubuntu.com/download/desktop/# Install packageshttp://source.android.com/source/initializing.html$ sudo apt-get...
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How to make Installer for ODROID-XU3
Insert microSD/eMMC to PC.Check media node name.$ sudo fdisk -lFill zero data to media.$ sudo dd if=/dev/zero of=/dev/sdX bs=512 count=1024000Run Gparted.menu -> Device -> Create Partition...
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ODROID-W vs Raspberry Pi A+ vs Raspberry Pi B+
Raspberry PiModel B+Raspberry PiModel A+ODROID-WSoCBroadcom BCM2835 ARM11 processor @ 700MHz with VideoCore IV GPUSystem Memory512 MB (PoP)256 MB (PoP)512 MB (PoP)Storagemicro SD card slotmicro SD card...
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KODI for ODROID-C1
KODI is pre-installed on ODROID-C1 1.2 version.http://odroid.com/dokuwiki/doku.php?id=en:c1_android_release_note_v1.2But KODI is not working well because KODI is denied by Superuser.KODI need SuperSU...
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android에서 USB GPS Module 확인 방법
hardkernel에서 판매 중인 USB GPS Module입니다.http://www.hardkernel.com/main/products/prdt_info.php?g_code=G142502154078ODROID에 연결하면 아래와 같이 /dev/ttyACM0 노드가 생깁니다.root@odroidxu3:/ # ls -l /dev/ttyACM0...
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WiringPi on ODROID-C1(Android)
WiringPi on ODROID-C1(Android)ODROID-C1 Ubuntu에서 Raspberry Pi에서 사용되는 WiringPi를 사용할 수 있도록 porting 하였습니다.http://odroid.com/dokuwiki/doku.php?id=en:c1_tinkeringwiringPi를 사용한 example-led 예제를 Android 에서도...
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apk unpack and repack
기존에 누군가가 만들어준 GAppsInstaller_kk.apk가 문제가 있다는 글이 포럼에 올라 왔다.http://forum.odroid.com/viewtopic.php?f=113&t=11854&start=50여기서 링크에 있는 GAPPs를 사용하면 문제가 해결 된다는 글이...
View ArticleGIT: unpack failed: error Missing tree
git push 할 경우 아래와 같은 나오면서 안되는 경우가 있었습니다.error: unpack failed: error Missing tree 8fe84b8d352eedc3acd46a17de0531d38d5de4c2fatal: Unpack error, check server logTo...
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How to install GAppsInstaller(Lollipop) on ODROID-XU3 CM version
Download GAppsInstaller for Lollipop.http://dn.odroid.com/GAPPS/GAppsInstaller_lollipop.apkInstall GAppsInstaller.But failed.Get root permission.Click Build number many times.Now find Developer...
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HDMI Portrait on ODROID-XU/XU3(Lollipop Android-5.1.1) CM-12.1
First boot Landscape.Set HDMI Rotation at ODROID-Utility app.Rotated Screen and Reboot.After boot.Run quick setting.Landscape->Auto-rotate -> PortraitScreen is rotated.Reboot.Screen is rotate...
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How to use UPS on Android(ODROID-U3)
http://www.hardkernel.com/main/products/prdt_info.php?g_code=G142353865593Auto shutdown Script on Linuxhttp://odroid.com/dokuwiki/doku.php?id=en:odroid-ups2We will use UPS on Android.Select...
View Articleadb connect over TCPIP when Multiple Devices
Get all device's IP.shell@odroidxu3:/ $ su root@odroidxu3:/ # netcfg lo UP...
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How to recovery eMMC for ODROID-XU3/4
Download u-boot binaries from github.$ git clone https://github.com/codewalkerster/android_device_hardkernel_odroidxu3.gitCloning into 'android_device_hardkernel_odroidxu3'...remote: Counting objects:...
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How to write images without fastboot on ODROID-XU4(android)
You can not use fastboot on ODROID-XU4, because It doesn't have USB otg port.How to write images?First! setup adb connection or copy image to fat...
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Android File Chooser and URI to File Path.
파일을 Intent.ACTION_GET_CONTENT을 이용하여 선택하고 URI를 File Path로 변환하기Image 나 Video 같은 파일을 얻어오는 예제는 많지만 일반 파일을 선택하는 예제가 없어서 며칠 찾아 보다가 직접 external.db에서 값을 얻어와야 한다는 결론을...
View ArticleShell Scripting: Generate or Print Range of Numbers ( Sequence of Numbers for...
seq를 이용하여 범위의 값을 아래와 같이 얻어 올 수 있다.$ seq 1 1012345678910$seq man pageSEQ(1) User Commands...
View Article안드로이드 repo 특정 날짜로 돌려서 빌드하기
급하게 아래 안드로이드 project를 build 해야 할 일이 생겼다.https://github.com/voodik/android/tree/cm-12.1_5422오래전에 받아 놓은 소스를 repo sync 후 빌드 하니 역시나 컴파일 에러가 난다.git log를 보면 계속 작업을 진행하였지만 release한 버전에 tag가 없다. 그래서 원하는 버전으로...
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overscan for ODROID-C1 Ubuntu
1. search overscan values.Read default valuesroot@odroid:~# cat /sys/class/graphics/fb0/window_axis window axis is [100 100 1919 1079] root@odroid:~# Try to set overscan valuesroot@odroid:~# echo 100...
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Ctrl + Alt + Del doesn't reboot Android
echo 0 > /proc/sys/kernel/ctrl-alt-delOr edit init.xxx.rc write /proc/sys/kernel/ctrl-alt-del 0
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