android

Android Character Test for Linux.

it is a great working machine for us

说明：  以前做的android的FTP demo，功能没有完全实现，上传和下载的限速是虚拟的(The FTP demo of Android has not been fully implemented. The speed limit of upload and download is virtual)

简单转盘实现

WiFi编程例子

说明：  类似抖音的滑动播放视频APP（含列表展示视频功能、视频录制功能）(Similar to the flick of the slide play video APP (including tiktok display video function, video recording function))

android 扫描二维码 并 生成二维码实例源码下载

基于安卓Android家庭财务管理系统，含数据库。(family financial management with Android Software)

【实例简介】 该实例是运行在STM32平台上的LWIP网络通信实例

利用单片机软件编写PRO兀BUS—DP从站协议，并改进PROFIBUS．DP从站驱动电路实现了PROFIBUS— DP的从站功能，取代了西门子公司的专用协议芯片SPC3。给出了PROFIBUS．DP从站硬件电路图和PROFI— BUS·DP从站软件程序流程图，由CP56ll和PC机构成主站与从站组成了通讯系统。分步骤详述了系统调试过 程。该方法可以降低系统成本、提高设计的灵活性并解决协议芯片来源单一导致的产品受限问题。(Microcomputer software development using PRO Wu BUS-DP slave protocol, and to improve the PROFIBUS. DP slave drive circuit of the PROFIBUS-DP functions from the station, replacing the company' s special protocol chip Siemens SPC3. Given PROFIBUS. DP slave hardware circuit and the PROFI-BUS · DP slave software program flow chart, the CP56ll and PC bodies into the main station and from stations of the communication system. System debugging process step by step details. This method can reduce the system cost, increase design flexibility and resolve protocol chip products resulting from limited sources of a single issue.)