User manual

ManualsBrandsPICO ManualsLaboratory Test EquipmentDrDAQ® USB data logger, oscilloscope attachment, data logger, signal generator

IUSB DrDAQ Programmer's Guide

Contents

.....................................................................................................................................11 Introduction

...........................................................................................................................................1

1 Overview

...........................................................................................................................................1

2 Safety warning

...........................................................................................................................................2

3 Legal information

...........................................................................................................................................3

4 Contact details

.....................................................................................................................................42 Getting started

...........................................................................................................................................4

1 Software updates

...........................................................................................................................................4

2 USB DrDAQ scaling files (.DDS)

.....................................................................................................................................73 Writing your own software

...........................................................................................................................................7

1 About the driver

...........................................................................................................................................7

2 Installing the driver

...........................................................................................................................................7

3 Connecting the logger

...........................................................................................................................................8

4 Capture modes

...........................................................................................................................................9

5 USB DrDAQ Routines

...........................................................................................................................................9

1 Summary

...........................................................................................................................................11

2 UsbDrDaqOpenUnit

...........................................................................................................................................12

3 UsbDrDaqCloseUnit

...........................................................................................................................................13

4 UsbDrDaqGetUnitInfo

...........................................................................................................................................14

5 UsbDrDaqRun

...........................................................................................................................................15

6 UsbDrDaqReady

...........................................................................................................................................16

7 UsbDrDaqStop

...........................................................................................................................................17

8 UsbDrDaqSetInterval

...........................................................................................................................................18

9 UsbDrDaqSetTrigger

...........................................................................................................................................19

10 UsbDrDaqGetValues

...........................................................................................................................................20

11 UsbDrDaqGetTriggerTimeOffsetNs

...........................................................................................................................................21

12 UsbDrDaqGetSingle

...........................................................................................................................................22

13 UsbDrDaqOpenUnitAsync

...........................................................................................................................................23

14 UsbDrDaqOpenUnitProgress

...........................................................................................................................................24

15 UsbDrDaqGetScalings

...........................................................................................................................................25

16 UsbDrDaqSetScalings

...........................................................................................................................................26

17 UsbDrDaqSetSigGenBuiltIn

...........................................................................................................................................27

18 UsbDrDaqSetSigGenArbitrary

...........................................................................................................................................28

19 UsbDrDaqStopSigGen

...........................................................................................................................................29

20 UsbDrDaqSetDO

...........................................................................................................................................30

21 UsbDrDaqSetPWM

...........................................................................................................................................31

22 UsbDrDaqGetInput

...........................................................................................................................................32

23 UsbDrDaqStartPulseCount

...........................................................................................................................................33

24 UsbDrDaqGetPulseCount

...........................................................................................................................................34

25 UsbDrDaqEnableRGBLED

...........................................................................................................................................35

26 UsbDrDaqSetRGBLED

...........................................................................................................................................36

27 UsbDrDaqGetChannelInfo

...........................................................................................................................................37

28 PICO_STATUS values

...........................................................................................................................................39

6 Programming support

...........................................................................................................................................39

1 Introduction

...........................................................................................................................................39

2 C and C++

...........................................................................................................................................39

3 Excel

...........................................................................................................................................40

4 LabVIEW