Dos下中断驱动的串口类(CPP)

资源描述本程序主要包括以下功能： 1.设置锁相环和总线频率； 2.IO口使用； 3.SCI口使用：提供接收/发送字符、字符串、格式化字符串。 LED计数，根据灯亮可以读取系统循环了多少次

st7920 128*64测试程序sbit RS = P1^0 sbit RW = P1^1 sbit E = P1^2 -st7920 128* 64 test procedure sbit RS = P1 ^ 0 sbit RW = P1 ^ 1 sbit E = P1 ^ 2

16进制字符串和16进制本身相互转换-16 string-band and 16 band itself Conversion

6排4位数码管带6个按键的计数器，用AVR控制，是一个很经典的程序，里面很多东西是很有用的-6 row four digits of the counter with six buttons, with AVR control, is a very classic program, which is very useful to a lot of things

The objective is to set up SPI communication between VTI Technologies digital pressure sensor component and an MCU of an application device ATMEGA16L. In this code example: ?The MCU is configured ?SCP1000-D01 is initialized and configured ?The high resolution measurement mode is activated ?Temperature and pressure information is read always when the DRDY pin is in high state Please refer to the document "SCP1000 Product Family Specification 8260800" for further information on SCP1000 register addressing and SPI communication. This document applies to the SCP1000-D01.-The objective is to set up SPI communication between VTI Technologies digital pressure sensor component and an MCU of an application device ATMEGA16L. In this code example: ?The MCU is configured ?SCP1000-D01 is initialized and configured ?The high resolution measurement mode is activated ?Temperature and pressure information is read always when the DRDY pin is in high state Please refer to the

ATMEL公司的AT91M55800芯片的开发板原理图，该图本为网上下载，本人已经按照该图制板-the Degital chip development board diagram, The plan for the online download, I have been in accordance with the plan Cricket

简单实现计算器的算术运算应用。

代码的目的是因此光红绿灯。状态==0是绿色和红色。状态==1是黄色和红色/黄色状态==3是红色和绿色状态==4红/黄色和黄色。

c51液晶显示程序,显示模块,可通用于基于HD44780内控器的液晶显示器.-c51 LCD procedures, module, Common in HD44780based within the LCD controller.

linux系统下的luvcview的摄像头驱动程序。可在ARM板子上和PC上运行，有两个makefile 文件。对luvcview的程序添加了截图功能，所得图片保存在文件目录下。