intel 196nt 例程

本系统分电压测量和信号产生输出两大部分，电压测量部分以模拟电路为主，配合放大模块、A/D转化模块、显示模块；通过凌阳单片机进行数据处理，在误差允许范围内显示测量电压值。信号产生以直接数字式频率合成器为核心，经过AT89S52对DDS芯片内部进行控制，使之输出标准正弦波形，利用编程实现频率预置、步进，达到电压输出频率的可调节步进。通过调试与测量完成了题目的基本部分和全部发挥部分的要求并有自己的创新。-Voltage measurement points of the system and the output of two major signals, voltage measurement circuitry to simulate the main part, with the amplification module, A/D conversion module, display module through Sunplus Single-chip data processing, in the range of error allowed shows the value of measuring voltage. Signal generated by direct digital frequency synthesizer for the core of the DDS chip AT89S52 after the internal control standards so that the output sine wave shape, frequency of use of pre-programming, step to the output voltage adjustable frequency step. Debugging and measurement, through the completion of the basic part of the topic and all the requirements to play a part and have their own innovation.

在vc下实现的lwip，轻量级的TCP/IP协栈，用于移植时分析系统，或许对您有用。-in vc under the lwip, lightweight TCP/IP stack Association for transplantation analysis system, perhaps useful to you.

基于89S52的LCD128X64源码，全部采用C代码实现，已经测试通过。 LCD控制芯片为T6963C，程序可显示直线、绘制曲线等。并可 经过字模软件显示字符和汉字。

Microsoft Extensible Firmware Initiative FAT32 File System Specification

freescale HC12_A128 例程-Freescale HC12_A128 routines

该程序uc/gui 是再linux(文本界面)环境下运行,需要用到/dev/fb,该版本和uc-GUI 3.24版源码（含VC下的示例程序)都是同一版本,只是运行环境不一样. -the program uc/gui is again linux (text interface) operating environment, the need to resort to/dev/fb, the version and uc-source GUI version 3.24 (including the VC sample program) is the same version, the operating environment is not the same.

STM32搭载嵌入式实时操作系统μC/OS-II，使用外设RTC,超声波测距模块，摄像头0V7725，彩色触摸屏TFT，实现超级日历功能，超声波测距，摄像头等多种功能。

x-load，一个非常有用的bootloader，用来直接从Nand lflash 启动嵌入式linux kernel-x-load, a very useful Bootloader. Nand used directly from the start lflash Embedded Linux kernel

这份代码适用于Freescale的16位单片机MC9S12XS128。其作用是进行基本的D-Flash操作。包含两个四个函数DFlash_Write,DFlash_Init,DFlash_Erase,DFlash_read，分别的作用是写Flash、初始化、擦除片区和读取Flash。

简单闪烁led