三菱plc工控自动化及模拟仿真软件工控自动化

sprintf源码。独立一个文件就可用。在嵌入式等系统中可能用到。网上找了很多，多数都不能用或功能不全。这个是本人下了一翻功夫完善过的代码。-sprintf source. Separate a file can be used. In the embedded and other systems may be used. The Internet is a lot, most are not usable or insufficiency. This is the effort I made a frightening sound off code.

基于GD32F107的智能卡读卡器程序，与上位机通过HID接口进行通讯，能够实现智能卡的ATR,PPS流程，支持智能卡的读写操作。实现USB的HID协议，上位机端可以通过支持HID的相关软件对传输数据进行解析。可用于参考下位机的智能卡读卡器实现流程及下位机HID协议实现流程

51+lcd1602显示,程序非常清晰明白,很适合初学者! -51+ Lcd1602 show that the procedure is very clear to understand, it is suitable for beginners!

code for c30 compiler for interfacing DsPic30F4011_and_eeprom_24c256 that has 256kB memory via i2C bus

DM642 PCI q驱动 包括主机端和目标端-DM642 PCI q drive, including the host side and target side

AD转换芯片AD7705的51汇编程序,用HD7279显示转换的结果.-AD conversion chip AD7705 51 assembler with HD7279 shows the results of the conversion.

一个ps2口驱动和编程方法。主要是键盘,当键盘产生中断时，蜂鸣器和运行灯都会有反映。可以敲入一些键值，同时观察主板反映。--PS2 port driver and programming method. When keyboard generates an interruption, alarm and light will have response. You could press some keys and observe the reaction of motherboard.

minigui的相关pdf文档，包括API函数，编程指南以及技术白皮书-minigui related pdf documents, including the API function, programming guide as well as technical white paper

ARM7开发全部源代码经典ARM入门参考-ARM7 development of the full source portal classic reference ARM

ST STB仿真器开发工具.并行接口转串行IIC2-ST STB emulator development tools. IIC2 serial to parallel interface