Pico Communications PicoScope 2105, PicoScope 2104 Functions, 1 ps2000closeunit, 2 ps2000flashled

Page 11

Technical reference

9

3.3Functions

3.3.1ps2000_close_unit

short ps2000_close_unit ( short handle )

This function shuts down a PicoScope 2000 Series PC Oscilloscope.

Arguments	handle, the handle, returned by ps2000_open_unit(), of the unit
	being closed.

Returns	1 if a valid handle is passed, 0 if not.

3.3.2ps2000_flash_led

short ps2000_flash_led ( short handle )

This function flashes the red light in the unit's pushbutton three times, and returns within one second.

Arguments

handle, the handle of the PicoScope PC Oscilloscope.

Returns

1 if a valid handle is passed, 0 if not.

Copyright 2006 Pico Technology Limited. All rights reserved.

PS2100044-1.0

Image 11

Contents PicoScope 2104 Table of Contents Introduction Safety symbolsIntroduction OverviewFCC notice Safety warningLicence conditions CE noticeAddress WarrantyTrademarks Company detailsMinimum system requirements Product informationConnectors and controls Installation instructionsChecking the installation Input connectorSpecifications Driver Driver error codesTechnical reference 2 ps2000flashled Functions1 ps2000closeunit 3 ps2000gettimebase 4 ps2000gettimesandvalues Information returned Example 5 ps2000getunitinfo7 ps2000lastbuttonpress 6 ps2000getvalues9 ps2000ready 8 ps2000openunitPs2000runblock 11 ps2000runstreaming Code Enumeration Range Ps2000setchannel13 ps2000setets 15 ps2000stop Ps2000settriggerSampling modes Advanced featuresMore on block mode Voltage ranges More on streaming modeTriggering ETS Equivalent Time SamplingReading Voltage 7 AC/DC operationOversampling ScalingCombining oscilloscopes Using ETS mode Using different modesUsing block mode Using streaming modeConsole example Programming1 C GUI exampleAgilent VEE Visual BasicDelphi ExcelSoftware error codes TroubleshootingGlossary Timebase Real-time continuous modeStreaming mode Glossary PicoScope softwareETS IndexUSB IndexInterworld Electronics & Computers Inc