MATERIALS:1 NASM: Compile the Assembly source code, which is available in many places on the Internet2 winhex: As a Windows system to write U disk tools, need to be genuine (full version) to have write permissions, recommended: http://down.liangchan.net/WinHex_16.7.rarSteps:1. Compile the machine code of the boot program. Compile the Assembly source code with the command line: Name boot. ASM-O boot. bin. th
Yesterday the two managers were working properly, updated today, found unavailable, ran AVD manager and SDK Manager did not respond , searched a lot of articles, and then saw the next article " about the SDK update Android SDK Tools 25.3.1 version after using SDK Manager Flash back "http://blog.csdn.net/ityangjun/article/details/ 62216605, it seems that command line Sdkmanager.bat can still work independen
Original article link: http://blog.csdn.net/tx3344/article/details/8109185
1. What is openmax used in Android? With the basic framework and playback process of awesomeplayer in the previous article, we can clearly see that awesomeplayer in Android uses openmax for coding and decoding. In fact, in the openmax interface design, he can be used as codec. Its componen
The first thing to do is to build the environment and then create a simple HelloWorld . The topics in this article are as follows:
1, Environment Construction 1.1, JDK installation 1.2 Eclipse installation 1.3 Android SDK installation 1.4, ADT installation 1.5, create AVD 2, HelloWorld
1 Environment Build 1.1, JDK install Java and configure env
This article mainly collects some problems encountered by individuals during Android Application Development, including how to solve some bugs encountered during development, or how to call a method through code to implement certain functions ..... and other issues. As the saying goes: Good memory is worse than bad writing.[1] How to click the Button in Android t
file system (/dev). /proc is a virtual file system, which means that/proc is not a real file system, but a memory map.Debugging Tools:Debug the user space program with GDB, remotely debug the user space program with Gdbserver, and debug the kernel program remotely with KGDB.When you find that there are too many bugs in a piece of code, it is difficult to find out through the PRINTK function output information, consider using KGDB to locate the bug in step by step mode.Read "
friend Linux driver is driven. Of course, the easiest way to think about it is to delete the PRINTK function, or annotate the PRINTK function. But it is troublesome to do so, and it is equally troublesome to add the PRINTK function later. To control the output of the PRINTK function, and it is convenient to implement, the best way is undoubtedly to use the C language compiler instructions (#if, #else, #endif等)Data interaction through a virtual file system (/PROC)In Linux file systems,/proc is o
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