zybo_audio

stm32s103使用诺基亚液晶5110组成显示系统，用于开发廉价经济的单片机系统。诺基亚液晶5110采用SPI接口，只有5根IO口，可以节省单片机资源。

液晶自模点阵提取软件-dot matrix LCD module from the extraction software

基于51单片机的程序设计，资料的详细功能、包含内容说明-51 MCU-based programming, the information detailed features, including the content description

中文显示广告牌程序--Display Chinese characters in advertisement.

DE2_NET ------- This designs demonstrates how to use the Ethernet port using a Nios II system on the DE2 board. It sends packets, and using a loopback Ethernet cable, it"ll receive the same packets which are then displayed. It also works if the board is connected to another packet source. Running the Design ------------------ 1) Launch the Quartus II software. 2) Open the DE2_NET.qpf project located in the DE2_NET folder. (File menu -> Open Project) 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

DVB I2C读写驱动程序-DVB I2C literacy Driver

来源于外国的开源rtos,用于小型mcu,支持优先级抢占调度-from Byelorussian foreign revenue for the small mcu, support priority scheduling

P,PI D控制系统仿真设计的例子，为初学者提供详细的程序去学习。-P, PI D control system simulation examples designed for the beginner to provide detailed procedures to learn.

在niosII上移植uclinux教程，介绍细致，配有每一步图示-Uclinux on niosII transplantation in the tutorial, detailed introduction, with each step icon

这个例子描述了如何配置和使用GPIOs通过STM32F1xxHAL_API。PD.07, PD.13, PD.03 and PD.04 IOs (configured in output pushpull mode)toggle in a forever loop.On STM3210C-EVAL RevC board these IOs are connected to LED1, LED2, LED3 and LED4.非常适合使用STM32做跨平台编程。对初学STM32的开发人员了解GPIO的配置很有帮助。