Opt OPT-DPA1024E-4 - Setting Multiple Intensity; Reading Intensity

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• failed: OPT ERR SET INTENSITY FAILED, OPT ERR CHINDEX OUTRANGE, or
OPT ERR PARAM OUTRANGE (see the error code in Tab. 1).
5. See also: reading intensity
2.11. Setting multiple intensity
1. Function: long OPTController SetMultiIntensity (OPTController Handle controllerHandle, IntensityItem*
intensityArray, int length)
2. Description: set intensities for the specified multiple channels
3. Input(s):
• controllerHandle – the handle of controller;
• intensityArray – an array consists of the intensities (and the indexes of the corresponding channels)
to be set, range: [0 – 255] (in decimal form);
• length – the length of the intensity array.
4. Return value:
• succeed: OPT SUCCEED;
• failed: OPT ERR SET INTENSITY FAILED or OPT ERR PARAM OUTRANGE (see the error
code Tab. 1).
5. See also: reading intensity.
2.12. Reading intensity
1. Function: long OPTController ReadIntensity(OPTController Handle controllerHandle, int channelIn-
dex, int *intensity)
2. Description: read intensity 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): intensity – the obtained intensity value
5. Return value:
• succeed: OPT SUCCEED;