ARM9(AT91RM9200)开发板主题驱动

用c写的液晶驱动-written with LCD driver

超纯水PLC源码，2路的，有要的下啊。说明那么长干嘛。-Ultra Pure Water PLC source code, 2-way, and have next to ah. Explain why so long.

凌阳16位单片机的UART通信程序（汇编语言）。-Sunplus 16-bit MCU UART communication program (assembly language).

我写的基于NXP ARM7 的EPSON微型打印机驱动程序，其打印格式可根据自己的需要修改。此程序已成功用于一个比较大的项目。-I write NXP ARM7 based on the micro-EPSON printer driver, its print format according to their needs to be revised. This procedure has been successfully used for a relatively large projects.

首先介绍了合成孔径雷达(SAR)的特点，然后阐述了合成孔径雷达原理和末精确制导机制。由于合成孔径雷达能全天候、全天时成像，且采用了合成孔径技术，因此SAR图像不论在距离向，还是方位向均具有高的分辨力，这对发展导弹末段数字式景象相关匹配制导有着重要的意义。-First introduced the synthetic aperture radar (SAR) characteristics, and then expounded the principle of synthetic aperture radar and precision-guided mechanism at the end. As a result of synthetic aperture radar can be all-weather, all the time imaging, and use of synthetic aperture techniques, and that SAR images, whether in the distance to, or position to have a high-resolution, which is the development of the missile in the last paragraph of digital image correlation matching guidance has an important significance.

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应用背景我们将使用stm32 实现网络模块和uIP 1.0 实现：TCP服务器 TCP 客服端以及 客服端WEBWEB 服务器等关键技术ENC28J60 是带有行业标准串外设接口（ 是带有行业标准串外设接口）的独立以太网 ）的独立以太网 控制器。它可作为任何配备有，SPI通信进行以太网数据传输。

u-boot.bin是使用JTAG转换板来烧写到AT2440EVB开发板上Nand flash(K9F1208)中-u-boot.bin is to use the JTAG programmer to the conversion plate to AT2440EVB development board Nand flash (K9F1208) in

实现2路电压采集，采用ADC0808实现，C51编程，有proteus仿真！有较详细的程序注释。采用共阴数码管实现。程序中的串口设置可用在调试时使用。

源代码是基于免费开源CoOS(UCOS类似)操作系统上写的，在学习无刷电机的控制同时还能学习到操作系统的知识；采用TIM3检测霍尔传感器位置，TIM1进行换向驱动，采用6步法进行电机驱动。