android mtp driver

cross-compilation tool chainSecond, build the file system image production environment1. Create the root file system directory Rootfs and its subdirectories bin,sbin,boot,root,sys,srv,proc,usr, etc.2. Compile busybox1.7.0: (Required source Bundle: BUSYBOX-1.7.0.TAR.BZ2)2.1 Decompression Source Package, enter the source directory;2.2 Configuration BusyBox: Do make menuconfig in the source directory, if you use the default configuration to exit, save, if you need to configure your own then change

MTK Android Driver: PMIC, mtkpmic 1. Basic Concepts PMIC: Power Management IC Related interface code: U32 pmic_config_interface (U32 RegNum, U32 val, U32 MASK, U32 SHIFT) Preload: alps \ mediatek \ platform \ mt6582 \ preloader \ src \ drivers \ pmic_6323.c Lk: alps \ mediatek \ platform \ mt6582 \ lk \ mt_pmic.c Kernel: alps \ mediatek \ platform \ mt6582 \ kernel \ drivers \ power \ pmic_mt6323.c Low dro

This chapter mainly studies The call technology of Embedded Linux, which needs to be tested by various methods for complex Linux drivers and HAL libraries. Here are two things to know when writing a macro:1. Variable-parameter macros2.do{...} while (0)After that, we learned the parameter definitions of 4 functions:Proc-makedirName: virtual directory namesParent: proc-dir-entry struct pointer for the parent directory of the virtual directoryCreat-proc-entryName: virtual file namesMode: access p

This article introduces that many software in Linux is not provided as binary installation package, but rather provides source code directly.Reasons for not providing installation packages: If you provide an installation package, you will need to provide a binary installation package for each version of Linux. Linux has a very large kernel version, so in order to reduce the size of the distribution package, the source code is provided directly for the user to compile and run directly.Git is a so

This chapter focuses on the relationship between traditional embedded development and Android systems.First introduced is the embedded system, according to the IEEE definition, the embedded system is used to control, monitor live auxiliary operation machine, device, plant large-scale system equipment. The general definition is the expression: embedded refers to the application as the center, computer technology as the basis, software and hardware can

Chapter III Getting Started with GitThe purpose of using GIT is to reduce the compression size of various versions of Linux and provide source code to compile on Linux.In this chapter, the key step is actually the operation, although Git is not very much associated with the android we are learning, but it is also essential in the development environment. Learn this chapter by learning how to install, view, and extract Git . The details are described b