CalDmmGetFunction

Purpose

Returns the currently selected function.

Syntax

CalDmmGetFunction (hHandle, penFunction, plStatus)

Parameters

Name
Type
Comments
hHandle
LONG
Handle for a DMM.
penFunction
enumCalDmmFunction
Return the currently set function:
  • aDmmFunctionVDc  –Voltage DC Mode.
  • aDmmFunctionIDc – Current DC Mode.
  • aDmmFunctionVAcAcCpl – Voltage AC, AC Coupled Mode.
  • aDmmFunctionIAcAcCpl – Current AC, AC Coupled Mode.
  • aDmmFunctionVAcDcCpl – Voltage AC, DC Coupled Mode.
  • aDmmFunctionIAcDcCpl – Current AC, DC Coupled Mode.
  • aDmmFunction2Wire – 2Wire Resistance Mode.
  • aDmmFunction4Wire – 4 Wire Resistance Mode.
  • aDmmFunctionContinuity– High Resolution Continuity Mode.
  • aDmmFunctionFrequency – Frequency Counter Mode.
  • aDmmFunctionDiode – Test Diode.
    aDmmFunctionTemperature – External Temperature Mode.
plStatus
PLONG
Returned status: 0 on success, negative number on failure.

Comments

Example

The following example gets the currently set function:

 

LONG                         lHandle, lStatus;

enumCalDmmFunction enFunction;

 

GxDmmGetFunction (lHandle, &enFunction, &lStatus);

 

See Also

CalDmmSetFunction, CalDmmSetRange, CalDmmGetError