yrp.tar

针对FastDFS分布式文件系统的功能测试代码(Functional test code for FastDFS distributed file system)

DE2-115实现键盘输入显示在lcd显示屏(DE2-115 keyboard input and show in the lcd)

SX1212程序，希望对想学习SX1212无线通讯的朋友有所帮助(SX1212 program, we hope to want to learn SX1212 wireless communications to help a friend)

国内专业手机生产厂商PCBA验收检验标准！！！(Professional mobile phone manufacturer PCBA test)

这是一个 在国信长天板实现一位数码管显示，模块化编程方法(This is one in the the Guoxin long day board to achieve a digital tube display, modular programming method)

RS232转RS484的详细电路和程序设计(RS232 to RS484 circuit and the detailed program design)

说明：  关于嵌入式学习的一些C例程，适合入门学习(Some C routines for embedded learning are suitable for introductory learning)

三相电压型SVPWM整流器的仿真，将双闭环方法与矢量控制方法相结合(The simulation of three-phase Voltage SVPWM Rectifier will double-loop vector control method and the method of combining)

stm32下跑通usb外设，编译环境基于keil(stm32 next run through usb peripherals, based on keil compiler environment)

STM32 POS机底层驱动程序，包含打印机驱动程序，SPI FLASH驱动程序，RC522驱动程序 ，PASM卡（7816）驱动程序，磁条卡驱动程序，ILI932X液晶模块驱动程序，键盘驱动程序等(STM32 POS bottom driver, including printer driver, SPI FLASH driver, RC522 driver, PASM card (7816) driver, magnetic stripe card driver, ILI932X LCD module driver, keyboard driver, etc.)