Re: [Paparazzi-devel] flight plan block activation from the rc tx

[Pascal Brisset]

Hi,

you can do a test on a fbw_state->channels[] element in a global 
exception of your flight plan:

 <exceptions>
   <exception cond="MAX_PPRZ/2 < fbw_state->channels[RADIO_GAIN1]" 
deroute="Standby"/>
 </exceptions>

where GAIN1 is one channel of your radio file. Values are from -MAX_PPRZ 
to +MAX_PPRZ

Unfortunately, because  of the stupid lexical standard of XML, the 
character ">" is not allowed. So you have to define a macro somewhere else:

#define GetRCChannel(_x) fbw_state->channels[_x]

 <exceptions>
   <exception cond="LessThan(5000,GetRCChannel(RADIO_GAIN1))" 
deroute="Standby"/>
 </exceptions>

--Pascal

chris wrote:
> Does anyone knows a way to activate a specific flight plan block from 
> the rc transmitter?
> Chris
>
>
>
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