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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"        "http://www.w3.org/TR/html4/loose.dtd"><html lang="en"><head><title>Common Task Reference - Universal Driver Documentation</title><meta http-equiv="Content-type" content="text/html; charset=iso-8859-1"><meta name="robots" content="index,follow"><link rel="shortcut icon" href="/favicon.ico"><link rel="stylesheet" href="/dscud/style/wikiprintable.css"><script type="text/javascript" src="/dscud/style/wikibits.js"></script><style type='text/css'><!--a.new, #quickbar a.new { color: #CC2200; }#quickbar { position: absolute; top: 4px; left: 4px; border-right: 1px solid gray; }#article { margin-left: 152px; margin-right: 4px; }//--></style></head><body bgcolor='#FFFFFF'><div class='titlebox'><h1 class='pagetitle'>Common Task Reference</h1><span class='subtitle'>Universal Driver Documentation</span></div><div class='navbox'><a href="manual_Main_Page.html" class='printable' title ="Main Page">Main Page</a> || <a href="manual_Table_of_Contents.html" class='printable' title ="Table of Contents">Table_of_Contents</a> || <a href="http://www.diamondsystems.com/">Diamond Systems Website</a></div></div><div class='bodytext'>Universal Driver provides a set of functions that cover most of the features on Diamond Systems' I/O boards. Each board contains a different set of features with different valid parameter ranges. Not all driver functions apply to all boards, so not all of the tasks described here apply to all boards. The board reference information in Chapter 10 lists each function applicable to each board, along with the relevant features and valid parameter ranges for the various functions. The function reference in Chapter 7.3 lists the boards associated with each function.
Below is a list of common tasks that are explained in this chapter. User interrupts are explained in Chapter 6.
<p>
Task Summary
<p>
Performing an A/D
Performs A/D conversions one at a time on one channel or a range of channels
Performing an A/D Scan
Performs A/D conversions in groups on a range of channels
Interrupt-Based A/D Sample or Scan
Performs A/D conversions using interrupts for faster sampling rates
Performing a D/A Conversion
Performs a D/A conversion on a specific channel
Performing a D/A Conversion Scan
Performs a D/A conversion on multiple, specified channels
Interrupt-Based D/A Conversion Scan
Performs D/A conversions using interrupt-based I/O
Performing Digital I/O Operations
Performs bit and byte read and write operations
Checking Interrupt Operation Status
Checks the status of the currently-running interrupt operation
Performing an A/D Autocalibration
Performs an A/D auto-calibration on a selected A/D mode or all A/D modes.
Performing a D/A Autocalibration
Performs a D/A auto-calibration.
A/D Calibration Verification
Checks the error in A/D LSB counts after calibration.
D/A Calibration Verification
Checks the error in D/A LSB counts after calibration.
<p>
NOTE: In the step-by-step instructions for performing each task, it is assumed that you will already be making the proper calls to dscInit(), dscInitBoard(), dscFreeBoard(), and dscFree() in your application.
<p></div><p><em> <br> This page was last modified 00:09, 29 Jan 2004.<br>Copyright (c) 2004 Diamond Systems.  All Rights Reserved.</em><!-- Time since request: 0.15 secs. --></body></html>
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