[Paparazzi-devel] Flightplan call settings handlers

[Christophe De Wagter]

How can the flightplan call "handlers" as used in settings?

E.g. navigation_SetNavHeading(x) 

<set var="dummy" value="navigation_SetNavHeading(180)" /> needs an ugly dummy.

<call fun="navigation_SetNavHeading(180)" /> does never return as the settings handler does not return FALSE when ready.

<call fun="{navigation_SetNavHeading(180); FALSE; }" /> seems to work, but feels like a weird hack. 

Is there another solution that I missed?

-Christophe