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Settriggercount, Settriggerlength, Settriggermode – Dataman 570 Series User Manual

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Development kit for DATAMAN 570 series

Programmer’s Guide


Parameters:

channel – determines channel

CHANNEL_A – channel A

CHANNEL_B – channel B

level – determines quantization level (0 to 255), which will be considered as

threshold

Return value: -

3.3.6. SetTriggerCount

Sets amount of trigger events necessary to start acquisition on the selected trigger
level.

procedure SetTriggerCount(level:integer;amount:integer);stdcall;external

'm570drvdk.dll';

Parameters:

level – determines level of the trigger system

TRIGGER_LEVEL_PRIMARY – primary level

TRIGGER_LEVEL_SECONDARY – secondary level

amount – amount of trigger events necessary to start acquisition


Return value: -

3.3.7. SetTriggerLength

Sets minimal length of valid trigger event.

procedure SetTriggerLength(level:integer;samples:integer);stdcall;external

'm570drvdk.dll';

Parameters:

level – determines level of the trigger system

TRIGGER_LEVEL_PRIMARY – primary level

TRIGGER_LEVEL_SECONDARY – secondary level

samples – minimal length of the valid trigger event from 8 to 131068 with step

of 4. Value 0 turns the digital filter off.

Return value: -

3.3.8. SetTriggerMode

Sets

trigger

mode.

procedure SetTriggerMode(mode:integer);stdcall;external 'm570drvdk.dll';


Parameters:

mode – trigger mode

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