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cdiUserLed

Description

Turns the application LED on or off.

Prototype

DWORD cdiUserLed (CTAHD ctahd,
DWORD value )

ctahd CTA context handle.

value Valus for application LED (see Details below).

Return Values

Events

None.

Details

CX 2000 boards have a green LED which can be controlled by the application. The purpose is defined by the application (generally maintenance, internal debugging, or other custom use). To control the LED, invoke cdiUserLed with one of the following values:
Value

 Description

RESET_USER_LED

 Turn off the application LED.

SET_USER_LED

 Turn on the application LED

TOGGLE_USER_LED

 Change LED to the other state.

Note: The application LED color is green.


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