navPresent (Function)

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Architecture:

X32 / NX32 / NX32L

Device support:

MX2, AX9, CX1 pro/flex/warp, SX1, MX2 turbo/encore/warp, AX9 turbo, NX-200, NX-400, NX-900, LX2, LX4, LX5

Firmware version:

1.40 / 1.00.00

Nav. API level:

1

This function will determine if a navigation device is present.

 

 

Input:

None.

 

 

Returns: INT

TRUE:

If navigation device is present.

FALSE:

If navigation device is not present.

 

Declaration:

FUNCTION navPresent : INT;

 

Example:

INCLUDE rtcu.inc
 
PROGRAM NavigationExample;
 
BEGIN
  // Check if navigation device is present
  IF navPresent() THEN
    DebugMsg(message := "Navigation device (" + navDeviceSerial() + ") present");
     ...
  END_IF;
  ...
END;
END_PROGRAM;