On 13 December 2014 at 16:07, Gautier Hattenberger
<address@hidden> wrote:
Hi,
The min and max in the radio file are chosen so that you have a positive
command right/up at the end. So they can be inverted from the actual min and
max ppm value depending on your RC (on any other system you would have a
inverse="true" attribute, but we have been lazy on this...).
If you don't reach the max command (+/- 9600) it probably means that the min
and max are too high.
You can look at the PPM message to yet the correct values for your
transmitter.
That's what I did, though for SBus this is all a bit odd, because it
doesn't really send PPM. Anyway, adjusting the radio file to the
"observed" PPMs did as expected - not sure about the roll and pitch
yet, I guess that'll become apparent when I put some props on!
Gautier
Le 13/12/2014 16:33, Ben Laurie a écrit :
Running master as of today.
Firstly, I'm seeing roll and pitch reversed if I look at RC telemetry
(i.e. fully right/forward is negative, left/backward is positive), but
webpages/videos seem to suggest I shouldn't.
However, conf/radios/cockpitSX.xml seems to expect them backwards
(i.e. roll/pitch min and max are reversed compared to throttle/yaw).
Not sure what's going on here?
Secondly, max/min values I see are in the range -8900, +8900 (0, 9100
for throttle). This is a fair amount less than the +/- 9600 I think I
should be expecting. What do I do about this?
(Radio control is a FrSky X9D, btw).
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