Measurement-computing ADLIB WIN Manuel d'utilisateur télécharger pdf (Page 83)

Chapter 21 Clocking Modes

20-7

20.7 AL_GetClockOutput

Prototype C\C++

ERRNUM AL_GetClockOutput(LHLD lhld, LPSTR lpstrClockOutput, long lMaxlen);

Visual Basic for Windows

Function AL_GetClockOutput(ByVal lhld As Long, ByVal lpstrClockOutput As String,

ByVal lMaxlen As Long) As Long

LHLD lhld handle of the LDSD

LPSTR lpstrClockOutput destination address of the ClockOutput string

long lMaxLength the count in bytes to be copied

The AL_GetClockOutput function retrieves the current ClockOutput state of the LDSD.

Parameter Description

lhld Identifies the instance of the logical device subsystem.

lpstrClockOutput Points to the destination string for the copy.

lMaxLength Maximum length in bytes to be copied to the user string , including the

NULL termination character.

Returns:

On success ERRNUM is set to 1 and the destination string lpstrClockOutput is set to the LDSD

ClockOutput state, otherwise ERRNUM contains the last error code that occurred during the call and the

destination string is considered invalid.

Related Functions:

AL_SetClockOutput

Supported Logical Device Subsystems:

Pci55xx Series: ADC0

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Measurement-computing ADLIB WIN Manuel d'utilisateur Page 83