Measurement-computing ADLIB WIN Uživatelský manuál stáhnout pdf (Strana 94)

Chapter 23 Burst Modes

22-4

22.4 AL_GetBurstStruct

Prototype C\C++

ERRNUM AL_GetBurstStruct(LHLD lhld, LPBURST lpburstStruct);

Visual Basic for Windows

Function AL_GetBurstStruct(ByVal lhld As Long, lpburstStruct As BURST) As Long

LHLD lhld handle of the LDSD

LPBURST lpburstStruct address of the user burst structure

The AL_GetBurstStruct function provides access to all LDSD burst settings.

Parameter Description

lhld Identifies the instance of the logical device subsystem.

lpburstStruct Specifies a 32 bit far pointer to a Burst information structure. This

structure has been pre-defined in the ADLIB include file and is defined

as follows:

typedef struct tagBURST

{

char achBurstModeName[MAX_OPTIONS_NAME_STRING];

long lBurstModeId;

long lBurstRateUnits;

double dBurstRate;

long lBurstSamples;

}BURST;

typedef BURST FAR * LPBURST;

Returns:

On success ERRNUM is set to 1 and the lpburstStruct structure is filled with the device's burst settings,

otherwise ERRNUM contains the last error code that occurred during the call and the lpburstStruct

structure may contain invalid information.

Related Functions:

AL_SetBurstMode

AL_SetBurstLength

AL_SetBurstRate

Supported Logical Device Subsystems:

Pci55xx Series: ADC0

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Measurement-computing ADLIB WIN Uživatelský manuál Strana 94