parallel port programming c windows 7

Serial port programming for Windows and Linux

... system call used to close a file is also used to close the port. It is not strictly necessary to close the port before closing the application because modern operating systems like Microsoft Windows ... fi- nally, closing the port. It is possible then to create an API that contains the functions necessary to success- fully communicate with the serial port. With a single header file that contains ... actual application can then use the common header file as its interface to the serial port. This creates a cross-platform serial interface allowing the creation of code that is more easily portable...

Ngày tải lên: 05/11/2013, 20:15

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Programming the Parallel Port

... Some popular latch ICs. Name Description 74 HCT 373 Octal D-type latch 74 HCT 573 Octal D-type latch Page 24 Counters Counters, as the name suggests, count. The counter has a clock input pin, a reset ... multiplexer Table 2 .7 Some popular counter ICs. Name Description 74 LS90 Decade counter 74 HCT4024 Six-stage binary counter 74 HCT4040 12-Stage binary counter 74 HCT190 Synchronous decade up/down counters with ... popular decoder and multiplexer ICs. Name Description 74 HCT1 37 3-to-8-line decoder with address latch 74 HCT138 3-to-8-line decoder 74 HCT139 Dual 2-to-4-line decoder 74 HCT251 Eight-channel tristate...

Ngày tải lên: 04/11/2013, 18:15

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Tài liệu Programming Microsoft Windows with C# pptx

... obscure code. C# also supports a goto in the switch and case construction to branch to another case: switch (a) { case 1: b = 2; goto case 3; case 2: c = 7; goto default; case ... output. ConsoleAdder.cs // // ConsoleAdder.cs â 2001 by Charles Petzold Chapter 1: Console Thyself Overview In that succinct and (perhaps consequently) much-beloved classic tutorial The C Programming ... Library of Congress Cataloging-in-Publication Data Petzold, Charles, 1953- Programming Microsoft Windows with C# / Charles Petzold. p. cm. Includes index. ISBN 0 -73 56-1 370 -2 1. C# (Computer...

Ngày tải lên: 10/12/2013, 14:16

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Tài liệu Parallel Port Complete: Programming, Interfacing, & Using the PC''''s Parallel Printer Port ppt

... autorrnatic setting=_ Conflicting device list: I nterrupt Request 03 used by Communications Port (CCiM'2) Direct Memory Access 01 used by: Media Vision Thunder Board Select a port and click OK, or Cancel to ... ISA-bus speeds. ECPs have buffers and support for DMA (direct memory access) transfers Parallel Port Complete 3 The Circuits Inside Cables Essentials Inside the computer, the parallel- port circuits may ... 36-contact connector as the Centronics connector, because it's the same type formerly used on Centronics printers. Other names are parallel- interface connector or just printer connector. IEEE...

Ngày tải lên: 22/01/2014, 11:20

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Programming Microsoft Windows with C# phần 1 ppsx

... ìựêằ ạÃêằ ơáÃ- ẵ ằ í-ằỉằẫđẳũ ì ơáÃ- ắàụ ìự Programming Microsoft Windows with C# Programming Microsoft Windows with C# by Charles Petzold MicrosoftPress w ợợ For the great people from [OR]...