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ARM可执行文件的格式和机理分析，写得比较详细。(ARM executable file format and mechanism analysis, written in more detail.)

基于Linux Qt的mplayer播放器，具有播放暂停，快进快退，上一曲下一曲，实现网络在下播放等功能(Linux Qt-based mplayer player, playback pause, fast forward and rewind, the last one under a network next play function)

说明：  用于linux下，支持jpg格式的usb摄像头一帧图像获取，并保存为jpg格式文件(For linux, support jpg format usb camera an image acquisition, and saved as jpg format file)

嵌入式linux IIC操作封装，可以直接使用指令参数读写IIC器件(Embedded linux IIC operation package, you can directly use the command parameters IIC devices to read and write)

You can get a very accurate amplitude, frequency, phase estimation, Filtering summation way broadband beamforming, Codec ldpc code implementatio.

串口输出：LED_KEP test!； 程序运行后8LED会数字滚动，LED跑马，然后按键盘8LED会显示不同的键值； 屏幕上显示相关的文字。(Serial port output: LED_KEP test!; After the program runs, the 8LED will scroll digitally, the LED will run horse, and then the keypad 8LED will display different keys. The relevant text is displayed on the screen.)

bam150 重力传感器的驱动代码for linux(Bam150 gravity sensor driver code for Linux)

说明：  TQ2440的无操作系统裸跑程序， 有一些基本外围设备的测试程序(TQ2440 running naked free operating system procedures, there are some basic peripheral equipment, test procedures)

OPC UA MASTER 协议栈，测试可用 (OPC UA protocol stack)

看代码利器-Source Insight3.5破解版(Look at the code hack tool-Source Insight3.5)