Feasa 10-F, User Manual

Page: 54 / 132

FEASA LED ANALYSER
FUNCTIONAL VERSION
General set/put Commands
setAUTOPWM# -
Change the Auto Capture mode to Auto PWM Mode
Transmit Receive
setautopwm# OK
Where: # = 0 for OFF and 1 for ON,
Description
This command will change the Auto Capture mode of the Analyser from an Auto Capture to an
Auto PWM Capture should the Led Analyser detect a blinking Led.
Example:
Connect the Led Analyser to the Feasa Terminal Window and type getstatus. The Analyser will
report Auto PWM Mode: OFF. Set your fiber over a Led and do an Auto Capture (C). If its a
standard Led the Analyser will report useable data for HSI, RGB or XY as requested. However if
the LED is actually a PWM Led the Analyser will detect un-useable data in the form XXX. To
compensate for for this type the command
setautopwm1 to change the capture mode. Repeat
the test, The analyser will now mimic the c capture as a cpwm capture and report useable
data. Doing a getstatus will now show Auto PWM Mode: ON or
getautopwm will report a 1. It
will remain in this mode until the user changes the mode by typing the command
setautopwm0 .
This command is only available on Software Rev F207 upwards
Back to Index
54