showavi

Screen Sacver with OpenGL.

由于直接加法有数字大小限制，这里使用字符串进行1000位以内的数字加法。(Because direct addition has a numerical size constraint, the string is used to add numbers within 1000 bits.)

说明：  Dsp28335电机控制历程，非常有用适合新人学习SVpwm算法相关的知识和电机控制算法(DSP28335 motor control history)

说明：  各种单片机例程跑马灯，蜂鸣器，按键，1602显示，12864显示等全包含在内，免去新手到处寻找之苦，可供新手使用(Various SCM routine marquees, buzzer, buttons, 1602 shows 12864 display all included, replacing the pain novice looking everywhere, for novice to use)

调试，是让所有OI选手头疼的一件事情。这套资料深入浅出，详细充实，提供了大量切实可行的编程技巧，是全网最好的OI调试指导资料之一。现公开分享，以宴飨各位OI选手。(Debugging is a headache for all OI players. This set of data is simple, detailed, and provides a large number of practical programming skills. It is one of the best OI debugging guidance materials in the whole network. Now share it publicly to feast all OI players.)

Josephus problem

说明：  使用stm32f103连接dht11采集温湿度数据。将收到的数据通过esp8266上传到服务器端(Temperature and humidity data were collected by connecting STM32F103 with dht11. Upload the received data to the server through esp8266)

csr   的  led 灯  代码  其中加入了一个计时的timer 的task

说明：  基于单片机的无线防盗报警器的设计，文档供参考。(The design of wireless anti-theft alarm based on MCU, the document for reference.)

一种通过USB将显示数据送入NAND FLASH中，并显示到OLED上的开发程序(through a USB data will be displayed into NAND Flash, and OLED displays to the development process)