Omega-engineering OME-A826PG Manual de usuario

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OME-A-826PG Software Manual [Win 95/98/NT] 2.1 For C user 2.1.1 A826.H (for Win 95/98) #ifdef __cplusplus #define EXPORTS extern "C&q

OME-A-826PG Software Manual [Win 95/98/NT] #define NoError 0 #define DriverOpenError 1 #define DriverNoOpen 2 #define GetDriverV

OME-A-826PG Software Manual [Win 95/98/NT] //********* IRQ Functios ************ EXPORTS WORD CALLBACK A826_InstallIrq (WORD wBase, WORD wIrq, HANDLE

OME-A-826PG Software Manual [Win 95/98/NT] 2.1.2 A826.H (for Win NT) #ifdef __cplusplus #define EXPORTS extern "C" __declspec (dlli

OME-A-826PG Software Manual [Win 95/98/NT] #define NoError 0 #define DriverOpenError 1 #define DriverNoOpen 2 #defi

OME-A-826PG Software Manual [Win 95/98/NT] 2.1.3 A826U.Cpp (for BCB) #include <math.h> //*------------------------------------------------

OME-A-826PG Software Manual [Win 95/98/NT] 2.1.4 The VC++ Demo Result: 2.1.5 Borland C++ Builder Demo Result Date: Aug-15-2000

OME-A-826PG Software Manual [Win 95/98/NT] 2.2 For The VB user 2.2.1 A826.BAS (for Win 95/98) Attribute VB_Name = "A826" '*******

OME-A-826PG Software Manual [Win 95/98/NT] Global Const A826_BI_2 = 1 Global Const A826_BI_4 = 2 Global Const A826_BI_8 = 3 Global Const A826_UN

OME-A-826PG Software Manual [Win 95/98/NT] Declare Sub A826_Uni10_DA Lib "A826.DLL" (ByVal wBase As Integer, _ ByVal wChannel As Int

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OME-A-826PG Software Manual [Win 95/98/NT] 2.2.2 A826.BAS (for Win NT) Attribute VB_Name = "A826" '**********************************

OME-A-826PG Software Manual [Win 95/98/NT] Global Const NoError = 0 Global Const DriverOpenError = 1 Global Const DriverNoOpen = 2 Glob

OME-A-826PG Software Manual [Win 95/98/NT] '******* Driver Functions *********** Declare Function A826_DriverInit Lib "A826.DLL" () As

OME-A-826PG Software Manual [Win 95/98/NT] 2.2.3 A826U.BAS Attribute VB_Name = "A826u" '*-------------------------------------------

OME-A-826PG Software Manual [Win 95/98/NT] 2.3 For The Delphi user 2.3.1 A826.PAS (for Win 95/98) unit A826; interface type PSingle=^Single; t

OME-A-826PG Software Manual [Win 95/98/NT] A826_BI_50 = 10; A826_BI_500 = 11; A826_BI_2 = 1; A826_BI_4 = 2; A

OME-A-826PG Software Manual [Win 95/98/NT] //********* Driver Functios ************ Function A826_DriverInit:WORD; StdCall; Procedure A826_DriverClo

OME-A-826PG Software Manual [Win 95/98/NT] Function A826_GetDriverVersion; external 'A826.DLL' name 'A826_GetDriverVersion';

OME-A-826PG Software Manual [Win 95/98/NT] 2.3.2 A826.PAS (for Win NT) unit A826; interface type PSingle=^Single; type PWord=^Word; type PInteger

OME-A-826PG Software Manual [Win 95/98/NT] A826_BI_8 = 3; A826_UNI_2 = 5; A826_UNI_4 = 6; A826_UNI_8 = 7; NoEr

OME-A-826PG Software Manual [Win 95/98/NT] OME-A-826PG Software Manual [ For Windows 95/98/NT ] Date: Aug-15-2000 Ver: 2.2

OME-A-826PG Software Manual [Win 95/98/NT] //********* IRQ Functios ************ Function A826_InstallIrq (wBase,wIrq:WORD; var hEvent:LongInt; dwCo

OME-A-826PG Software Manual [Win 95/98/NT] 2.3.3 A826U.PAS unit A826U; interface type PSingle=^Single; type PWord=^Word; type PInteger=^Integer; t

OME-A-826PG Software Manual [Win 95/98/NT] 2.3.4 Delphi Demo Result : Date: Aug-15-2000 Ver: 2.2

OME-A-826PG Software Manual [Win 95/98/NT] 3 Function Description These functions in DLL are divided into several groups as follows: 1. The test

OME-A-826PG Software Manual [Win 95/98/NT] The functions of AD Interrupt listing as follows: 1. A826_InstallIrq 2. A826_GetIntCount 3. A826_GetBu

OME-A-826PG Software Manual [Win 95/98/NT] 3.1 TEST Function 3.1.1 SHORT_SUB_2 z Description : Compute C=nA-nB in short format, Short=16 bit

OME-A-826PG Software Manual [Win 95/98/NT] 3.1.3 A826_Get_DLL_Version z Description : Read the software version z Syntax : WORD A826_Get_DLL_Versi

OME-A-826PG Software Manual [Win 95/98/NT] 3.2 DI/DO Function 3.2.1 A826_Di • Description : This subroutine will read the 16 bits data from the

OME-A-826PG Software Manual [Win 95/98/NT] 3.2.3 A826_OutputByte • Description : This subroutine will send the 8 bits data to the desired I/O por

OME-A-826PG Software Manual [Win 95/98/NT] 3.2.5 A826_InputByte • Description : This subroutine will input the 8 bits data from the desired I/O

OME-A-826PG Software Manual [Win 95/98/NT] Table of Contents 1 Introduction ...

OME-A-826PG Software Manual [Win 95/98/NT] 3.3 A/D , D/A Functions 3.3.1 A826_AD • Description : This subroutine will perform a A/D conversion

OME-A-826PG Software Manual [Win 95/98/NT] 3.3.3 A826_ADs_Hex • Description : This subroutine will perform a number of A/D conversions by polling.

OME-A-826PG Software Manual [Win 95/98/NT] 3.3.4 A826_ADs_Float • Description : This subroutine will perform a number of A/D conversions by p

OME-A-826PG Software Manual [Win 95/98/NT] 3.3.5 A826_Uni5_DA • Description : This subroutine will send the 16 bits data to D/A analog output. The

OME-A-826PG Software Manual [Win 95/98/NT] 3.4 Driver Functions 3.4.1 A826_DriverInit z Description : This subroutine will open the device driv

OME-A-826PG Software Manual [Win 95/98/NT] 3.4.3 A826_DELAY • Description: This subroutine will delay wDownCount mS(machine independent timer). z

OME-A-826PG Software Manual [Win 95/98/NT] 3.5 AD, Interrupt functions 3.5.1 A826_InstallIrq z Description: This subroutine will install interrup

OME-A-826PG Software Manual [Win 95/98/NT] 3.5.3 A826_AD_INT_Stop z Description: This subroutine will stop the interrupt transfer and remove the in

OME-A-826PG Software Manual [Win 95/98/NT] 3.5.5 A826_GetBuffer z Description: This subroutine will copy the transferred interrupted data into the

OME-A-826PG Software Manual [Win 95/98/NT] 3.5.7 Diagram of Interrupt Mode The 3.5.1 to 3.5.6 are functions to perform the A/D conversion with i

OME-A-826PG Software Manual [Win 95/98/NT] 3.4.4 A826_Check_Address ...

OME-A-826PG Software Manual [Win 95/98/NT] Yes No INT_Handler( )Using the A826_AD_INT_Stop() to stop the interrupt transfer and remove the interru

OME-A-826PG Software Manual [Win 95/98/NT] 3.6 AD , DMA functions The DMA mechanism supports the Windows 95/98 only. 3.6.1 A826_AD_DMA_InstallIrq

OME-A-826PG Software Manual [Win 95/98/NT] 3.6.3 A826_AD_DMA_Start z Description: This subroutine will allocate a DMA buffer in the system area, and

OME-A-826PG Software Manual [Win 95/98/NT] 3.6.4 A826_AD_DMA_Stop z Description: This subroutine will free the allocated DMA buffer that in system

OME-A-826PG Software Manual [Win 95/98/NT] 3.6.6 A826_AD_DMA_GetBuffer z Description: This subroutine will copy the transferred DMA data into th

OME-A-826PG Software Manual [Win 95/98/NT] 3.6.8 Diagram of AD , DMA Mode The 3.6.1 to 3.6.7 are functions to perform the A/D conversion with DMA

OME-A-826PG Software Manual [Win 95/98/NT] Next Loop Using the A826_AD_DMA_RemoveIrq() to remove IRQ handler. 8237 ADC Sampling rate define by c1,c2

OME-A-826PG Software Manual [Win 95/98/NT] 4 Program Architecture Access/Control the Device Access/Control the Device Close the Device-Driver In

OME-A-826PG Software Manual [Win 95/98/NT] Date: Aug-15-2000 Ver: 2.2

WARRANTY/DISCLAIMEROMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for aperiod of 13 months from date of

OME-A-826PG Software Manual [Win 95/98/NT] 1 Introduction The OME-A-826PG is a multifunction, 16 bits resolution A/D, D/A and digital I/O card.

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OME-A-826PG Software Manual [Win 95/98/NT] 1.1 References Please refer to the following user manuals: • SoftInst.pdf: Describes how to install

OME-A-826PG Software Manual [Win 95/98/NT] 1.2 Range Configuration Code The AD converter of the OME-A-826PG is 16 bits under all configuration cod

OME-A-826PG Software Manual [Win 95/98/NT] 2 Declaration Files For the Windows 95/98 user: |--\Driver | |--\A826.DLL