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GUI Walkthrough Guide
D. HID commands and Read Report
1. The LED outputs can be changed using the HID Command “SET Report” in the GUI which replicates
an HID host issuing the command. The LED values are off, by default, and are changed by clicking the
LED buttons.
2. The LED inputs for the SET Report command change to read ‘1’ with a green background when
clicked, and change back to ‘0’ with a red background when clicked again.
3. After inputting the LED values to be set, click the “SET Report button to set the output report and the
LED’s turn on.
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SCDU004 – March 2013
TCA8424 Evaluation Module
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