android embedded board

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This article is forwarded to the Forum information: http://www.topeetboard.comRecommended Learning embedded Development Board platform: ITOP-4412 Development BoardHere's an image from Google that shows the main components of the Android system.As can be seen, the Android system architecture consists of 5 parts, namely:

[Learning/R D] embedded Linux/Android development is enough-fast 4412 Development Board, android4412 Website: http://www.topeetboard.com CD materials + online storage materials + supporting videos + after-sales support help you accelerate your R D process Product Introduction ITOP-Exynos4412 Development Board with

website:http://www.topeetboard.comQ q:2551456065Product Advantages:1. cover when in embedded technology hotspots:Linux,Android,QT,Ubuntu System2. Tailor-made for iTOP-4412, hands-on full video handout, let learning embedded ARM development like single-chip microcomputer as simple!3. Perfect after-sales support: Provide forum, certification QQ . Current ARM proce

interface 1 x Serial, matrix keyboard, GPS interface 1 x CD-ROM InformationUsers buy the development Board at the same time, Xun for the electronic will be attached to a CD, such as the CD-ROM directory as follows.Android source code (including the underlying kernel and uboot source)-------Datasheet--------Development Board chip manualsImage--------compiled to directly down

blind buried designTo ensure EMC and system stabilityThe pop package and the SCP Package Core Board are also compatible with a baseplateTechnology:Professional tablet Solution Xun for the company's original core technologyEmbedded learning, embedded development necessary Development Board-eight-storey high-speed PCB design, full machine welding, eliminate the ma

This article goes from WebEx to:http://www.topeetboard.comVideo explanation Address:http://v.youku.com/v_show/id_XOTI4Njc0NDIw.htmlKnowledge system of embedded technology: Learning steps for the iTOP-4412 Development Board and accompanying tutorialsEmbedded knowledge of a wide range of beginners difficult to get startedThis section describes the embedded technolo

Mic input User Key5 GPS (optional) Serial port 4 serial port RS4851 (optional) CAN2.0 standard (optional) GPIO19 Road through the socket (including SPI, I²C, AD, etc.) Real-time clock onboard RTC Chip Gravity Sensing support Gyroscope support ITOP-4412 Arm Embedded Development Board----software IntroductionStable Android 4.0.3/

the command " vi arch/arm/mach-exynos/mach-itop4412.c" to open the mach-itop4412.c, As shown in the following:then find the " struct platform_device s3c_device_buzzer_ctl " line, as shown in:Change the " #ifdef config_buzzer_ctl"in front of this line to "#if defined (config_buzzer_ctl) | |Defined (config_buzzer_ctl_module) "as shown in:then find the " s3c_device_buzzer_ctl" line, as shown in:Change the " #ifdef config_buzzer_ctl"in front of this line to "#if defined (config_buzzer_ctl) | |D

other languages, such as Java programming in Android, many of the functions are through the C library encapsulation, convenient system calls, many functions just to maintain the consistency of the API, the core of C library is rarely modified.In Linux, the GNU C library is used. In glibc, in addition to the standard C library, the encapsulation of system calls, threading support, and basic application tools are provided.C CompilerIn Linux, the standa

, the compiler runs as a/usr/local/arm/arm-2009q3,busybox compiled binary 11 dynamic-link library, so you need to copy the library files from the compiler to the Lib directory, using the command"cp/usr/local/arm/arm-2009q3/arm-none-linux-gnueabi/libc/lib/*./" Copy.After the library file copy is complete, return to the System/var directory and build the Lib,lock,log,run,tmp five directory under the Var directory. At this point, the files required by the file system have been created.5.installing

After many days of QT transplantation, we finally got it out today. Record the learning process, but it makes me sad. Let's talk about the QT source code package. I was very confused when I first installed QT, And I had X11, embedded, and everywhere. Now I understand that X11 can be installed to develop applications running on a PC, and some QT development tools designer and qvfb will be generated. Install embedde