UG1022
ADUX1020-EVAL-SDP User Guide
Rev. A | Page 4 of 8
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Figure 6. Running the Channel Auto Calibration
STREAMING DATA
Press the Play button to begin streaming data from the evaluation
board. Move an object or hand within 15 cm above the
to see the corresponding output of the device on the
graphs. The Y Ratio vs X Ratio graph shows the calculated x, y
position of the object above the device (see Figure 7). The Intensity
graph shows the average intensity of reflected light seen by the
device, represented in ADC codes.
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Figure 7. Graph of Streaming Data
GESTURE RECOGNITION
To view the gesture recognition capability, navigate to the Gesture
Analysis Algorithm tab and select LSLF Swipe determination
from the drop-down menu. Click the Play button if the device
is not already streaming data.
Move a hand within 15 cm above the device and swipe in any of
the four indicated directions. Alternatively, the center indicator
can be activated by quickly lowering a hand towards the sensor
(see Figure 8).
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Figure 8.
Gesture Recognition Algorithm
Tab
For more detailed information
Optical Gesture Evaluation Tool
and additional features of the software, see the Optical Gesture
Evaluation Tool User Manual, which can be found in the Help
> Help Topics menu.
