Re: [Paparazzi-devel] Failsafe

[Christophe De Wagter]

you can put the proposed exception in for instance your main flightplan block like a big survey or even your standby function. then the survey/standby will be canceled and landing will be started. You will still be able to call non-exception blocks.

If it is a GLOBAL exception (in the header), then you can not leave the called block in any way: so make absolutely sure the block is containing all needed (entire landing procedure) and prepare for auto1 or manual takeover. Normal landing consists of a series of blocks, and should therefore never be put in a global exception.

-Christophe 

On Sat, Nov 26, 2011 at 7:33 PM, Uttam Chandrashekhar <address@hidden> wrote:

Hi guys,

I've been trying to enable a failsafe wherein the plane auto lands when battery is below a certain level. I've added the following into the exceptions block, outside all other blocks:

<exception cond="11 > PowerVoltage()" deroute="Land Right AF-TD"/>

When I run it in sim, and reduce the battery voltage, it enters failsafe, but never leaves the Land Right AF-TD block, and just continues in a straight line, flying away! It does not enter the final and flare blocks. The standard auto landing code has not been changed, and a normal landing by clicking on the Strip icon works fine. Anyone know whats happening?

-Thanks

Uttam

_______________________________________________
Paparazzi-devel mailing list
address@hidden
https://lists.nongnu.org/mailman/listinfo/paparazzi-devel