Summary Many control applications require converting some analog input to a digital format. The ADCINC12 User Module is a general-purpose, 12-bit analog to digital converter (ADC) that does just that. This Application Note is meant to be a simple introduction into its operation. The steps required to define, place, and write software are presented. Examples are developed in both assembly and C.
标签： applications converting Summary control
上传时间： 2013-12-01
上传用户：WMC_geophy
一、目的要求 1、用高级语言编写和调试一个简单的文件系统，模拟文件管理的工作过程。从而对各种文件操作命令的实质内容和执行过程有比较深入的了解。 2、要求设计一个 n个用户的文件系统，每次用户可保存m个文件，用户在一次运行中只能打开一个文件，对文件必须设置保护措施，且至少有Create、delete、open、close、read、write等命令。
上传时间： 2014-10-10
上传用户：fredguo
The market for miniature computer programming is exploding. C++ Footprint and Performance Optimization supplies programmers the knowledge they need to write code for the increasing number of hand-held devices, wearable computers, and intelligent appliances. This book gives readers valuable knowledge and programming techniques that are not currently part of traditional programming training. In the world of C++ programming, all other things being equal, programs that are smaller and faster are better. C++ Footprint and Performance Optimization contains case studies and sample code to give readers concrete examples and proven solutions to problems that don t have cut and paste solutions.
标签： Performance programming Optimizati Footprint
上传时间： 2013-12-09
上传用户：wfl_yy
NAME Control_AT24Cxx This collection of routines allows an AT89C2051 microcontroller to read and write the AT24Cxx family of serial CMOS EEPROMS. This version of the code is compatible only with the AT89C2051 due to the location of the data buffer and stack in RAM. The code may be modified to work with the AT89C1051 by relocating or resizing the buffer and stack to fit into the smaller amount of RAM available in the AT89C1051. Note that the minimum size of the buffer is determined by the page size of the AT24Cxx.
标签： microcontroller Control_AT collection routines
上传时间： 2013-12-13
上传用户：asddsd
Both the newest, hottest ight simulator and the simplest yet most powerful accounting programs use the same basic building blocks. In this part, you dis cover the basic features you need to write your killer application.
标签： accounting the simulator simplest
上传时间： 2014-01-09
上传用户：coeus
linux文件系统试验 一、实验目的 学习有关linux文件管理程序如何组织的知识，为简化的文件系统设计并实现一组目录操作。实验中使用软盘的fat12格式，设计一个程序可以对这种格式的磁盘进行一组目录操作。 实验使用了部分linux的系统调用，比如说open() sleek() read() write()几个调用。通过此实验来对linux的文件系统的管理有进一步的理解。 二、实验要求 主要实现三个功能：一 读取磁盘目录的目录列表。(命令输入 ls ) 二 切换目录（不处理路径名）。（命令输cd dir_name 或cd/ 或cd.. ） 三 删除当前目录下的文件。（命令输入 del filename ）
上传时间： 2014-01-17
上传用户：
单片机操作ＭＭＣ／ＳＤ卡读写fat12/16/32文件系统的程序，外国网站找到的，支持文件open,read write mkdir close 等，基本pc文件功能都支持，专门针对8位mcu，方便移植到各种单片机系统，占用资源很少
上传时间： 2016-03-24
上传用户：yuanyuan123
This program accesses a SPI EEPROM using polled mode access. The F12x MCU is configured in 4-wire Single Master Mode, and the EEPROM is the only slave device connected to the SPI bus. The read/write operations are tailored to access a Microchip 4 kB EEPROM
标签： configured accesses program EEPROM
上传时间： 2016-03-29
上传用户：gut1234567
As science advances, novel experiments are becoming more and more complex, requiring a zoo of control devices and electronics executing complicated sequences of steps. Device availability and monetary constrains usually lead to a highly heterogeneous setup with components from several different manufacturers using many different protocols and interfacing mechanisms. This often results in control software being puzzled together to use and provide a multitude of interfacing and control functionality, each using their own calling conventions, data structures, etc. To make matters worse, usually a group of relatively independent programmers is trying to write and maintain the code base. Often this causes extensive duplication of effort as program segments are hard to reuse, since unpredictable changes to the segments by the original authors might compromise other code using these segments.
标签： more experiments requiring advances
上传时间： 2013-12-24
上传用户：qilin
// This program accesses a SPI EEPROM using polled mode access. The F06x MCU // is configured in 4-wire Single Master Mode, and the EEPROM is the only // slave device connected to the SPI bus. The read/write operations are // tailored to access a Microchip 4 kB EEPROM 25LC320. The relevant hardware // connections of the F06x MCU are shown here:
标签： configured accesses program EEPROM
上传时间： 2014-01-18
上传用户：liglechongchong
