The define USE_GYRO_PITCH_RATE, as the name say, use gyros for
pid "D" part.
Date: Sun, 18 May 2014 15:54:08 +0300
From:
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To:
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Subject: Re: [Paparazzi-devel] LISA_M FixedWing and PPM radio
I use a lisa/m with my X8 and i haven't noticed anything like
that but then again i use an external IMU
with Paparazzi 4.2 as i have't got time to update the software
on that airplane.
What "USE_GYRO_PITCH_RATE" does?
Chris
On 05/18/2014 07:37 AM,
Eduardo lavratti wrote:
Hello,
anyone flying PLANE with lisa/m and using ppm radio
Today i start do tune my talon plane using lisa/m and cppm
receiver. I am using frsky d4r-ii
I set the pitch_d parameter to have some damping in pitch
axis.
In MANUAL / AUTO2 the pitch_d work fine but when i change
to AUTO1 the elevator servos start to flap like crazy.
If i remove the ppm signal the flapping stop and i can
confirm that the pitch_d parameter also work in auto1.
When i connect the ppm signal the servos start to flapping
again.
I not have any spectrum or sbus receiver to do other tests
.
Anyone know this issue ?
i will verify if this problem occur in lpc boards (yapa)
too
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