第00部分-Web技术历史

STM32的USB声卡程序。内有详细的注释和文档。很好的学习资料。(STM32 USB sound card program. There are detailed notes and documentation. Good study materials.)

简单的流水灯程序，另外包括按键控制led灯程序，适合初学者(Simple water lights, led lights additionally includes key control procedures, suitable for beginners)

矩阵按键测试程序, 输出结果用串口传输到上位机显示(Matrix key test program, the output with serial transmission to the PC)

CD4051/CC4051是单8通道数字控制模拟电子开关，有三个二进控制输入端A、B、C和INH输入，具有低导通阻抗和很低的截止漏电流。(CD4051/CC4051 is single channel 8 digital controlled analog electronic switch, there are three binary control input A, B, C and INH input, has low conduction resistance and very low by leakage current.)

说明：  通过SSDTHOOK技术实现文件隐藏。。(File hidden by SSDTHOOK technology. .)

GUI用户界面用来显示电路波形，即示波器，STM32编程实现(STM32 and GUI for application to show electronic waves accounting for testing the circuits.)

CRC16校验计算小程序，有移位、取反等位操作函数可供参考(CRC16 checkout a small program with shift, the allelic operation function is available for reference )

电话语音管理系统的工程项目代码，需要的请拿去使用吧，任意修改!(Telephony management system project code chunks, arbitrary changes)

其实如果是单纯的下载网页，代码可以更简单，但俺这段代码不仅可以下载WEB页面，同时还可以向WEB页传递参数，完全可以替换XMLHTTP的GET功能，俺本来还想加上POST功能的，后来项目中不需要，所以就没加了，想了解WININET API的朋友，应该依此作一些扩展。(In fact, if a simple download page, the code can be more simple, but I can not download this code WEB page, but you can also pass parameters to the WEB page, can replace the XMLHTTP GET function, I had wanted to add functionality POST , then the project does not need, so I can not add, and want to know WININET API friends, so it should make some extensions.)

stm32芯片--用GPIO口模拟I2C驱动MPU6050陀螺仪(Stm32 chip- using GPIO port simulation I2C driver MPU6050 gyroscope)