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新华龙公司c8051f源码，用于cp2200(Hualong company c8051f source for cp2200)

说明：  STM32F429系列单片机的freertos嵌入式操作系统开发资料，源码和官方文档等(code.datasheet and so on about STM32F429 series mcu)

说明：  RS频谱仪LTE测试插件资料，仪表控制开发参考资料(RS spectrum analyzer plug-LTE test data, development of instrument control reference)

嵌入式I/O口实验程序，含有S3C2410的部分初始化，实现LED灯的暗和灭(Embedded I/O port the experimental procedure, which contains part of S3C2410 initialization, the realization of the dark and the LED lights out)

电子科大单片机综合实验，功能包括 温度检测 转速测速 温度设定 温差驱动电机速度 按键使用 I2C通信 ，数码管显示 速度 设定温度 实际温度。是个综合学习51单片机的好例子。 (UESTC integrated single-chip experiments, including temperature detection speed tachometer temperature settings temperature difference driving the motor speed keys using I2C communication, digital display speed set temperature actual temperature. Is a good example of a comprehensive study of 51 single-chip.)

说明：  根据stm32f103自带DA功能和DMA实现输出正弦波,可根据改变定时器周期改变正弦波频率。(According to the DA function and DMA of stm32f103, the output sinusoidal wave can be realized, and the frequency of sinusoidal wave can be changed according to the period of timer.)

单片机课程设计 电子压力器的工作原理 电子压力器由压力传感器，A/D转换器，数码显示等组成。 (MCU Design pressure of the working principle electronic pressure is controlled by electronic pressure sensor, A/D converter, digital display and other components.)

基于51单片机实现定位，并通过sim900a把定位信息发送到指定手机(base on 51 chip,send location to phone)

说明：  自己编写的一部分完整代码，是学习arm9的好工具，这个程序是针对s3c2440的。能够实现按键检测，led显示和串口的打印。(I have written part of the complete code, is a good tool for learning arm9, this program is for s3c2440' s. To achieve key detection, led display and print the serial port.)

此程序是基于stc单片机的2.2寸串口屏的控制程序，驱动芯片为ILI9341.(This procedure is based on stc SCM 2.2-inch screen serial control program, driver chips for ILI9341.)