Attached to this note you will find a DEMO program (executable and source), that was used to exercise the NEO HDK API [1]

Installation instructions:

Decompress the attached file and copy the PsionTeklogixCE500 (ARMV4I)\Debug\NEO HDK Demo.exe program file (anywhere) to your NEO device

 

Upon startup, the application will

- retrieve the HDK version info

- sense whether or not a peripheral is attached to the NEO unit

- sense the current expansion port power state

- display the above information as follows:

 

 

 

Upon resume from suspend, the application will

- sense whether or not a peripheral is attached to the NEO unit

- sense the current expansion port power state

-  refresh the screen with the above information.

 

To change the current expansion port power state, select any entry within the Expansion Port Power State drop down list. 

Note:
To see the entire result line content, double click it to display it in a dialog box

E.g.

 

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 [1] NEO Expansion Port Power Behaviour