model.getGlobalVariable(index [, flight_mode])

Return current global variable value

Example:

  -- get GV3 (index = 2) from Flight mode 0 (FM0)
  val = model.getGlobalVariable(2, 0)

Parameters

• index zero based global variable index, use 0 for GV1, 8 for GV9

• flight_mode Flight mode number (0 = FM0, 8 = FM8)

Return value

• nil requested global variable does not exist

• number current value of global variable

Notice

a simple warning or notice