HP NuDAQ I-9111DG/HR manual Programming Guide Naming Convention, Data Types

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5.2Programming Guide

5.2.1Naming Convention

The functions of the NuDAQ PCI cards or NuIPC CompactPCI cards’ software driver are using full-names to represent the functions' real meaning. The naming convention rules are:

In DOS Environment:

_{hardware_model}_{action_name}. e.g. _9111_Initial().

All functions in PCI-9111 driver are with 9111 as {hardware_model}. But they can be used by PCI-9111DG, PCI-9111HR.

In order to recognize the difference between DOS library and Windows 95 library, a capital "W" is put on the head of each function name of the Windows 95 DLL driver. e.g. W_9111_Initial().

5.2.2Data Types

We defined some data type in Pci_9111.h (DOS) and Acl_pci.h (Windows 95). These data types are used by NuDAQ Cards’ library. Wesuggest you to use these data types in your application programs. The following table shows the data type names and their range.

Type Name	Description	Range
U8	8-bits ASCII character	0 to 255
I16	16-bits signed integer	-32768 to 32767
U16	16-bits unsigned integer	0 to 65535
I32	32-bits signed integer	-2147483648 to 2147483647
U32	32-bits unsigned integer	0 to 4294967295
F32	32-bits single-precision	-3.402823E38 to 3.402823E38
	floating-point

F64	64-bits double-precision	-1.797683134862315E308 to
	floating-point	1.797683134862315E309
Boolean	Boolean logic value	TRUE, FALSE

C/C++ Library ∙37

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Contents NuDAQ Trademarks Questions Getting service from AdlinkPage PCI PnP Registers Address Map Features Applications Specifications Software SupportingB l e o f C o n t e n t s Interrupt Control Libraries Installation Programming GuideHardware Interrupt Clear Register ConversionTable of Contents ∙ 9111util What do you need VR Assignment AdjustmentHow to Use This Guide Page Introduction FeaturesApplications SpecificationsUnipolar 0~10V Bipolar -10V~+10V Programming Library Software SupportingDASYLabTM PRO PCIS-LVIEW LabVIEW DriverPCIS-VEE HP-VEE Driver DAQBenchTM ActiveX ControlsPCIS-OPC OPC Server PCIS-ICL InControlTM DriverUnpacking Installation∙ Software Installation Guide What You HavePCB Layout of the PCI-9111 PCI-9111s LayoutJumper Descriptions Hardware Installation Outline∙ CN 1 Digital Signal Input DI 0 ~ Device Installation for Windows SystemsConnectors Pin Assignment ∙ CN 3 Analog Input/Output, Extended I/O, Trigger Signals ∙ CN 2 Digital Signal Output do 0 ~Connect with ACLD-9182 Daughter Board ConnectionConnect with ACLD-8125 Connect with ACLD-9137PCI PnP Registers Registers FormatI/O Address I/O Address MapA/D Data Registers Address Write ReadAddress Base + 6h Attribute write only Data Format Bit A/D Channel Control RegisterAddress Base + 0h Attribute read only Data Format BitAddress Base + 8h Attribute write only Data Format Bit A/D Input Signal Range Control RegisterA/D Channel Read Back Register Address Base + 6h Attribute read only Data Format BitAddress Base + 0Ah Attribute write only Data Format Bit A/D Trigger Mode Control RegisterA/D Range and Status Read back Register Address Base + 8h Attribute read only Data Format BitAddress Base + 0Ch Attribute write only Data Format Bit Mode DescriptionAddress Base + 0Eh Attribute write only Data Format Bit Address Base + 0Ah Attribute read only Data Format Bit 12 A/D Mode & Interrupt Control Read Back RegisterHardware Interrupt Clear Register Address Base + 48h Attribute write only Data Format BitAddress Base + 2h Attribute read only Data Format Address Base + 4h Attribute write only Data Format BitAddress Base + 4h Attribute read only Data Format Bit Address Base + 40h ~ Base + 46h 15 D/A Output RegisterAddress Base + 2h Attribute write only Data Format Bit A/D Conversion Operation Theorem2 A/D Signal Source Control 1 A/D Conversion ProcedureAnalog Input Signal Connection 3 A/D Trigger Source Control Signal RangeExternal Trigger EITS=1, TPST=don‘t care 4 A/D Data Transfer ModesFifo Half-Full Polling EOC Interrupt Transfer Pre-Trigger ControlTime FFF 6 A/D Data FormatDual Interrupt System IRQ Level SettingInterrupt Control System Architecture Extended Digital I/O Port Interrupt Source Control44mV 88mV D/A ConversionDigital Input and Output Timer/Counter Operation Introduction4 I/O Address Pacer Trigger SourcePre-Trigger Counter ++ Library Libraries InstallationData Types Programming Guide Naming Convention++ Windows 9111Initial9111DO ++ DOS9111DI 9111DOChannel9111EDI 9111DIChannel10 9111EDOReadBack 9111EDO11 9111SetEDOFunction 13 9111ADReadData 12 9111DA15 9111ADSetChannel 14 9111ADReadDataRepeat16 9111ADGetChannel Input Range Gain Gain Code 17 9111ADSetRange19 9111ADGetStatus 18 9111ADGetRange20 9111ADSetMode 22 9111INTSetReg 21 9111ADGetMode23 9111INTGetReg 24 9111ResetFIFO26 9111Set8254 25 9111ADSoftTrigger27 9111Get8254 28 9111ADTimer30 9111CounterRead 29 9111CounterStart31 9111CounterStop 32 9111INTSourceControl 34 9111GetIRQChannel 33 9111CLRIRQ36 9111ADFFHFPolling 35 9111GetIRQStatus38 9111ADHRAquire 37 9111ADAquire39 9111ADINTStart 40 9111ADFFHFINTStart ++ Library ∙61 42 9111ADFFHFINTStatus 41 9111ADINTStatus43 9111ADFFHFINTRestart 44 9111ADINTStop What do you need CalibrationFunctions of VRs A/D AdjustmentVR Assignment Bipolar Analog Output D/A Adjustment Unipolar Analog OutputRunning 9111util.exe Software Utility9111util System Configuration Calibration Function Testing Menu Window Functional TestingIeeprom Product Warranty/Service