uvc driver android

Android Deep Exploration ( volume 1) HAL with Drive Development Chapter I Android system porting and driving development Overview reading notesThis chapter isAndroidsystem porting and Driver development Overview of the specific explanation. First,Androidis divided into four layers of architecture. At the bottom of it isLinuxkernel. And then, respectively,C + +cod

Android DRIVER: android driver 1 SensorManager mSensorManager = (SensorManager) getSystemService (SENSOR_SERVICE ); Step 2: Use the getdefasensensor method of SensorManager to obtain the sensor Object of the specified type; 1 Sensor sensor = mSensorManager. getdefasensensor (Sensor. TYPE_GRAVITY); // gravity sensing St

Adding a driver to the android kernel is actually adding a driver to the Linux kernel. It mainly adds vertex information to two files, one is the kconfig file and the other is the MAKEFILE file. For example, if the driver you added is placed in the xxx directory under the DRIVERS directory, the kconfig and makefile fil

Drivers The first 5 steps above are the next three steps in how to write a Linux driver to make Linux drivers work correctly. 6.3 First Linux Driver: Count the number of words1. first establish The directory where the Linux driver is stored, and then create the source code file. Finally write a makefile file2. writing The skeleton of a Linux driverInstall

After the examination has passed, Android-driven learning has been broken for more than half a year, and now pick up learning, review the general framework of Android Drive.The core of the Android system is Java, which has a David virtual machine. Android-app operating hardware is also equivalent to Java operating hard

ADB self-made universal driver method, exclusive secret This article from: http://kraft.iteye.com/blog/1275276 Android often encounters a mobile phone that cannot find the ADB driver, or to adapt to multiple drivers, there is actually a very simple solution.Use the Official Google Android

Some articles have already introduced the android kernel. This series will analyze the android kernel from the perspective of the Linux kernel, hoping to provide useful information for beginners. This chapter briefly introduces the full picture of the android kernel and plays an interesting role. Starting from the next article, we will detail each

Android Deep Explore (Vol. 1) HAL with driver developmentChapter II Building an ANDROID development environmentExperienceThis chapter mainly describes how to build an environment for Android's underlying development, including the Android application development environment, and the build-up of a cross-compilation envi

environment for the Android NDKAndroid NDK needs to have Android SDK to use, it is not a standalone application. This environment is easier to build than the Android SDK.4. Install cross-compilation environmentThe CPU of the X86 architecture employs a complex instruction set computer, and the CPU of the ARM architecture uses a thin instruction set computer. In o

The first chapter of Android Deep Exploration is an overview of Android system porting and Driver development. This section will be a general introduction to Android and Linux drivers.Android is a very good embedded operating system. After several years of development and evolution,

"Lead" in the Android system porting, there is a very important part of the work is to migrate the driver for the hardware device on the new platform. Because Android is built based on the Linux kernel kernel, the porting driver is actually based on the Android platform to d

There have been too many trivial matters recently and there is no time to write a blog. Continue to write the android driver for development and debugging. This chapter focuses on how to test the driver. 1. Simple driver test In the previous article, we have finished adding the dri