Opt OPT-DPA1024E-4 - Reading the Trigger Pulse Width; Setting High Brightness Trigger Pulse Width

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• succeed: OPT SUCCEED;

• failed: OPT ERR SET TRIGGERWIDTH FAILED, OPT ERR CHINDEX OUTRANGE, or

OPT ERR PARAM OUTRANGE (see the error code in Tab. 1).

5. See also: reading the trigger pulse width

2.15. Reading the trigger pulse width

1. Function: long OPTController ReadTriggerWidth(OPTController Handle controllerHandle, int chan-

nelIndex, int* triggerWidth)

2. Description: read the trigger pulse width of the speciﬁed channel

3. Input(s):

• controllerHandle – the handle of controller;

• channelIndex – the index of the channel, range: [1 – 16] (in decimal form).

4. Output(s): triggerWidth –the obtained trigger pulse width;

5. Return value:

• succeed: OPT SUCCEED;

• failed: OPT ERR READ TRIGGERWIDTH FAILED or OPT ERR CHINDEX OUTRANGE (see

the error code in Tab. 1).

6. See also: setting the trigger pulse width and setting multiple trigger pulse width

2.16. Setting high brightness trigger pulse width

1. Function: long OPTController SetHBTriggerWidth(OPTController Handle controllerHandle, int chan-

nelIndex, int HBTriggerWidth)

2. Description: set high brightness trigger pulse width for corresponding channel(s);

3. Input(s):

• controllerHandle – the handle of controller;

• channelIndex – the index(es) of the channel(s), range: [0 – 16] (in decimal form, 0 for all channels);

• HBTriggerWidth – the value of the high brightness trigger pulse width to be set, range: [1 – 500].

4. Return value:

• succeed: OPT SUCCEED;