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HP NuDAQ I-9111DG/HR manual 14 9111ADReadDataRepeat, 15 9111ADSetChannel

Models: NuDAQ I-9111DG/HR

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5.14_9111_AD_Read_Data_Repeat

@ Description

This function is used to read the AD conversion data n times continuously.

@ Syntax

C/C++ (DOS)

U16 _9111_AD_Read_Data_Repeat (U16 cardNo, I16 far *ADData, U16 n)

C/C++ (Windows 95)

U16 W_9111_AD_Read_Data_Repeat (U16 cardNo, I16 *ADData, U16 n)

Visual Basic (Windows 95)

W_9111_AD_Read_Data_Repeat (ByVal cardNo As Integer, ADData As Integer, ByVal n As Integer) As Integer

@ Argument

cardNo: The card number of PCI-9111 card initialized

ADData: A/D converted value, please refer to section to learn the relationship between the voltage and the value

n:The number of times to read the AD conversion data

@Return Code

ERR_NoError

5.15_9111_AD_Set_Channel

@ Description

This function is used to set AD channel by means of writing data to the multiplexer scan channel register. There are 16 single-ended A/D channels in PCI-9111, therefore the channel number could be set between 0 to 15. Under non-auto scan mode, the ADChannelNo stores the channel number setting. Under auto -scan mode, the ADChannelNo records the ending channel number.

@ Syntax

C/C++ (DOS)

U16 _9111_AD_Set_Channel (U16 cardNo, U16 ADChannelNo)

C/C++ (Windows 95)

U16 W_9111_AD_Set_Channel (U16 cardNo, U16

ADChannelNo)

Visual Basic (Windows 95)

W_9111_AD_Set_Channel (ByVal cardNo As Integer, ByVal ADChannelNo As Integer) As Integer

@ Argument
cardNo:	The card number of PCI-9111 card initialized.

44 ∙ C/C++ Library

Image 54

HP NuDAQ I-9111DG/HR manual 14 9111ADReadDataRepeat, 15 9111ADSetChannel

Contents

NuDAQ Trademarks Getting service from Adlink QuestionsPage Features Applications Specifications Software Supporting B l e o f C o n t e n t sPCI PnP Registers Address Map Conversion Libraries Installation Programming GuideHardware Interrupt Clear Register Interrupt Control Table of Contents ∙ What do you need VR Assignment Adjustment 9111util How to Use This Guide Page Features Introduction Specifications Applications Unipolar 0~10V Bipolar -10V~+10V Software Supporting Programming Library DAQBenchTM ActiveX Controls PCIS-LVIEW LabVIEW DriverPCIS-VEE HP-VEE Driver DASYLabTM PRO PCIS-ICL InControlTM Driver PCIS-OPC OPC Server What You Have Installation∙ Software Installation Guide Unpacking PCI-9111s Layout PCB Layout of the PCI-9111 Hardware Installation Outline Jumper Descriptions Device Installation for Windows Systems Connectors Pin Assignment∙ CN 1 Digital Signal Input DI 0 ~ ∙ CN 2 Digital Signal Output do 0 ~ ∙ CN 3 Analog Input/Output, Extended I/O, Trigger Signals Connect with ACLD-9137 Daughter Board ConnectionConnect with ACLD-8125 Connect with ACLD-9182 Registers Format PCI PnP Registers Address Write Read I/O Address MapA/D Data Registers I/O Address Bit A/D Channel Control RegisterAddress Base + 0h Attribute read only Data Format Address Base + 6h Attribute write only Data Format Bit Address Base + 6h Attribute read only Data Format Bit A/D Input Signal Range Control RegisterA/D Channel Read Back Register Address Base + 8h Attribute write only Data Format Bit Address Base + 8h Attribute read only Data Format Bit A/D Trigger Mode Control RegisterA/D Range and Status Read back Register Address Base + 0Ah Attribute write only Data Format Bit Mode Description Address Base + 0Eh Attribute write only Data Format BitAddress Base + 0Ch Attribute write only Data Format Bit Address Base + 48h Attribute write only Data Format Bit 12 A/D Mode & Interrupt Control Read Back RegisterHardware Interrupt Clear Register Address Base + 0Ah Attribute read only Data Format Bit Address Base + 4h Attribute write only Data Format Bit Address Base + 4h Attribute read only Data Format BitAddress Base + 2h Attribute read only Data Format 15 D/A Output Register Address Base + 2h Attribute write only Data Format BitAddress Base + 40h ~ Base + 46h Operation Theorem A/D Conversion 1 A/D Conversion Procedure 2 A/D Signal Source Control Analog Input Signal Connection Signal Range 3 A/D Trigger Source Control 4 A/D Data Transfer Modes External Trigger EITS=1, TPST=don‘t care Fifo Half-Full Polling Pre-Trigger Control EOC Interrupt Transfer Time 6 A/D Data Format FFF IRQ Level Setting Interrupt Control System ArchitectureDual Interrupt System Interrupt Source Control Extended Digital I/O Port D/A Conversion 44mV 88mV Timer/Counter Operation Introduction Digital Input and Output Pacer Trigger Source Pre-Trigger Counter4 I/O Address Libraries Installation ++ Library Programming Guide Naming Convention Data Types ++ DOS 9111Initial9111DO ++ Windows 9111DOChannel 9111DI 9111DIChannel 9111EDI 9111EDO 10 9111EDOReadBack 11 9111SetEDOFunction 12 9111DA 13 9111ADReadData 14 9111ADReadDataRepeat 15 9111ADSetChannel 16 9111ADGetChannel 17 9111ADSetRange Input Range Gain Gain Code 18 9111ADGetRange 19 9111ADGetStatus 20 9111ADSetMode 21 9111ADGetMode 22 9111INTSetReg 24 9111ResetFIFO 23 9111INTGetReg 25 9111ADSoftTrigger 26 9111Set8254 28 9111ADTimer 27 9111Get8254 29 9111CounterStart 30 9111CounterRead 31 9111CounterStop 32 9111INTSourceControl 33 9111CLRIRQ 34 9111GetIRQChannel 35 9111GetIRQStatus 36 9111ADFFHFPolling 37 9111ADAquire 38 9111ADHRAquire 39 9111ADINTStart 40 9111ADFFHFINTStart ++ Library ∙61 41 9111ADINTStatus 42 9111ADFFHFINTStatus 43 9111ADFFHFINTRestart 44 9111ADINTStop Calibration What do you need A/D Adjustment VR AssignmentFunctions of VRs D/A Adjustment Unipolar Analog Output Bipolar Analog Output Software Utility 9111utilRunning 9111util.exe System Configuration Calibration Functional Testing Function Testing Menu Window Ieeprom Product Warranty/Service