Feasa Low Light LED Analyser, Руководство пользователя

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FEASA LED ANALYSER LOW LIGHT
FUNCTIONAL VERSION
Table of Contents
Introduction ..........................................................................................................................................5
IMPORTANT INFORMATION for Programmers ...............................................................................6
Colour and Saturation ...........................................................................................................................7
Intensity ................................................................................................................................................9
White LED's .......................................................................................................................................10
Setting Tolerance Limits for Color and Intensity ...............................................................................11
Physical Layout ..................................................................................................................................12
USB Port Control ...............................................................................................................................12
Serial Port Control ..............................................................................................................................13
Capture Commands ........................................................................................................................15
AUTO CAPTURE - Store LED Data .......................................................................................16
MANUAL CAPTURE - Store LED Data for a specific range .................................................17
Get Data Commands ...........................................................................................................................18
Under Range Condition .................................................................................................................18
Over Range Condition ...................................................................................................................18
getRGBI## - Get RGB and Intensity for a LED .......................................................................19
getHSI## - Get Hue, Saturation and Intensity ..........................................................................20
getxy## - Return the xy Chromaticity values ...........................................................................21
getuv## - Return the u'v' Chromaticity values ..........................................................................22
getwavelength## - Get the Dominant Wavelength ...................................................................23
getWI## - Get the Dominant Wavelength & Intensity ..............................................................24
getcct## - Get the Correlated Colour Temperature ...................................................................25
getintensity## - Get the Intensity ..............................................................................................26
getABSINT@@ Get the Absolute Intensity Value of the Led under test. ................................27
getfactor - Get the exposure Factor ...........................................................................................28
getABSINT@@ Get the Absolute Intensity Value of the Led under test. ................................29
getaverage - Get the number of Captures to Average ...............................................................30
getBAUD - Get the Baud Rate ..................................................................................................31
getHW - Get the Hardware Version ..........................................................................................32
getSTATUS - Get a summary of the Led Analyser details ........................................................33
getSERIAL Get the Serial Number of the Analyser .................................................................34
getVERSION - Get the Firmware Version ................................................................................35
EOT - End of Transmission Character ......................................................................................36
S et Data Mode ....................................................................................................................................37
General Set Commands .................................................................................................................37
set/putFACTOR## - Set the Exposure Factor ...........................................................................38
setaverage - Set the number of Captures to Average .................................................................39
setBAUD - Change the baud rate ..............................................................................................40
User Calibration Mode .......................................................................................................................41
Introduction: ..............................................................................................................................41
UserCal Manual Procedure: ......................................................................................................42
set/putINTGAIN - Set the Intensity GainFactor .......................................................................43
getINTGAIN## - Get the Intensity Gain Factor .......................................................................44
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