The first chapter of the Android system transplant and development experience

In the second semester of junior year, we learned the porting and driving development of Android, which is our further study of Android embedded development for Android in the last semester. In the first chapter, we learned the compilation and porting examples of Android system, first of all we need to download the software environment required for the course, the existing environment is a set of EZ6410 hardware system that can run Linux2.6.21 and the transplant target in EZ 6410 the Android 2.3 system running on the system, the main steps involved in the porting process include installing the Linux Android kernel, installing the cross toolchain, porting the kernel-supported Ez6410 platform, installing the Android SDK, and getting the root file system for installing the Android system. Set up the system environment, complete Android normal start, embedded system has many advantages, in life is very practical, he can according to people's needs to cut the system, and low power consumption, low cost, code can be cured, with real-time, and we also understand the embedded system development through the four major historical process, Experienced a single core, based on embedded CPU, operating system as the core, embedded operating system as the logo embedded system, the Internet as the symbol of embedded systems, four large stages. Android Embedded System There are a lot of places we need to learn, we are just getting started, so in the future to study seriously, in the study of progress and growth.

The first chapter of the Android system transplant and development experience