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en:c1_android_release_note_v1.2 [2015/02/10 15:35] tobetter [New updates] |
en:c1_android_release_note_v1.2 [2015/02/14 14:27] (current) odroid [Known issues] |
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| + | ====== Release Note of Android (v1.2) ===== | ||
| + | ---- | ||
| + | ===== Summary ===== | ||
| + | | Release Date | Feb/08/2014 KST | | ||
| + | | Release Type | Regular release | | ||
| + | | Release Files | [[http://dn.odroid.com/S805/Android/ODROID-C/selfinstall-odroidc-eng-s805_4.4.2_dev_master-195-v1.2.img.xz|selfinstall-odroidc-eng-s805_4.4.2_dev_master-195-v1.2.img.xz]] (MD5SUM:e7e3b5572230fd434fdeb47f3b085448)| | ||
| + | ===== New updates ===== | ||
| + | * Picture enhancement on HDMI. | ||
| + | * No blurry or fuzzy | ||
| + | * Same quality with Linux/Ubuntu release | ||
| + | * Supporting additional HDMI resolutions. | ||
| + | * Same resolutions as much as Linux/Ubuntu release | ||
| + | * Selectable by **Odroid Utility** or **boot.ini** | ||
| + | * Support overscan tuning | ||
| + | * Configurable by **Odroid Utility** | ||
| + | * Supporting portrait display | ||
| + | * Only possible 90 degree on CW | ||
| + | * Bluetooth USB Dongle Support. | ||
| + | * http://www.hardkernel.com/main/products/prdt_info.php?g_code=G141656580698 | ||
| + | * Note: device paring steps should be proceeded slowly. :-D | ||
| + | * 1Gbps ethernet performance enhancement. | ||
| + | * Kodi 14.0 “Helix” preinstalled | ||
| + | * Contains installable .apk and automatically installs on the first boot | ||
| + | * Auto launching on boot, configurable on **Odroid Utility** | ||
| + | * Since Kodi is not working properly when **Superuser** is installed, you must simply remove **Superuser** or install another app like **[[https://play.google.com/store/apps/details?id=eu.chainfire.supersu&hl=en|SuperSu]]**. | ||
| + | * Source code clean up and minor issues fixed. | ||
| + | * **SuperUser** can be installed if you remove it. ([[http://dn.odroid.com/S805/Android/ODROID-C/Superuser.apk|Download]]) | ||
| + | ===== Known issues ===== | ||
| + | * Touch on ODROID-VU does not work on cold-boot, must reconnect USB cable - **FIXED** | ||
| + | * Date/Time does not back up even though backup battery is connected - **FIXED** | ||
| + | * Wifi #4 (RT5572) driver is switched to be based WEXT - **CHANGED & EXPERIMENTAL** | ||
| + | * Wifi VID/PID can be configured without HAL changes - **FIXED & ENHANCED** | ||
| + | * Support different vendor's Wifi dongle with same chipset with Hardkernel's stock wireless dongles. | ||
| + | * Most of known issues discovered in Linux release are patched. | ||
| + | * You can check **Build number** if proper version is installed. | ||
| + | * USB sound card doesn't work. | ||
| + | {{ :en:odroidc-195-v1.2.png?direct&800 |}} | ||
| + | ===== How to checkout ===== | ||
| + | The current version only provide Linux kernel and U-boot source code. Here are the instructions to checkout the source code and build. For more detail information, please visit [[en:c1_building_u-boot|U-boot]] and [[en:c1_building_kernel|Kernel]]. | ||
| + | ==== U-boot ==== | ||
| + | <code> | ||
| + | $ git clone --depth 1 https://github.com/hardkernel/u-boot.git -b odroidc-v2011.03 | ||
| + | $ cd u-boot | ||
| + | $ make odroidc_config | ||
| + | $ make | ||
| + | </code> | ||
| + | ==== Linux Kernel ==== | ||
| + | <code> | ||
| + | $ git clone --depth 1 https://github.com/hardkernel/linux -b odroidc-3.10.y-android | ||
| + | $ cd linux | ||
| + | $ make odroidc_defconfig | ||
| + | $ make | ||
| + | $ make uImage | ||
| + | </code> | ||
| + | ==== ODROID Utility ==== | ||
| + | <code> | ||
| + | $ git clone --depth 1 https://github.com/codewalkerster/android_packages_apps_Utility.git -b s805_4.4.2_dev_master | ||
| + | </code> | ||
| + | ==== Android Source ==== | ||
| + | **Still not scheduled due to license review** | ||
| + | ===== Registering USB WiFi Dongle ===== | ||
| + | We have been reported various WiFi dongles are not supported even though they have same chipset with Hardkernel's WiFi dongle #3 and #4, so we have enhanced to load its driver while registering VID&PID to use.By default, the current Android have two different WiFi dongles which are based Ralink 5572 and Realtek 8188CUS are supported. | ||
| + | This is the file maintain the WiFi driver as per VID&PID, you can add your WiFi dongle to here and can be affected on next WiFi turn on. | ||
| + | <code> | ||
| + | # cat wifi_id_list.txt | ||
| + | 148f 5572 rt5572sta /system/lib/modules/rt5572sta.ko | ||
| + | 0bda 8176 8192cu /system/lib/modules/8192cu.ko | ||
| + | 0bda 7811 8192cu /system/lib/modules/8192cu.ko | ||
| + | 0bda 817a 8192cu /system/lib/modules/8192cu.ko | ||
| + | </code> | ||
| + | For example, if you have Realtek 8188CUS based WiFi dongle and its VID&PID are **7392** and **7811**, it won't work. So you have add a line below to the file. | ||
| + | <code> | ||
| + | 7392 7811 8192cu /system/lib/modules/8192cu.ko | ||
| + | </code> | ||
| + | Note that the file system is mounted as read only, you must remount before you change the file so that your change can be stored. | ||
| + | <code> | ||
| + | # mount -o remount,rw / | ||
| + | # echo "7392 7811 8192cu /system/lib/modules/8192cu.ko" >> /etc/wifi_id_list.txt | ||
| + | # sync | ||
| + | </code> | ||
