Re: [Paparazzi-devel] Time to fine tune...

[Meier Lorenz]

This is officially no attempt to hijack this thread, I just thing it perfectly 
fits:

This is a good example where QGroundControl could be beneficial: Without the 
need to change QGC, every user can have his custom widgets for parameters. They 
can be tuned with sliders and are read-in on application startup.

The parameter interface allows to change parameters in-flight, they could also 
be saved to EEPROM (Lisa has one, right?)

The attached image translates to this exported widget configuration (which 
doesn't need to be edited manually, it can be graphically configured). The 
min/max values are auto-imported if QGC is provided with a CSV or Wiki-syntax 
file with parameter information (also shown as tooltip in the parameter widget).


[cid:3daf12cf-c89d-4eed-ba80-1475d6cd60fc@intern.ethz.ch]



[Heading%20PID%20Tuning]
QGC_TOOL_WIDGET_ITEMS\1\TYPE=SLIDER
QGC_TOOL_WIDGET_ITEMS\1\QGC_PARAM_SLIDER_DESCRIPTION=Heading D Gain
QGC_TOOL_WIDGET_ITEMS\1\QGC_PARAM_SLIDER_PARAMID=HDNG2RLL_D
QGC_TOOL_WIDGET_ITEMS\1\QGC_PARAM_SLIDER_COMPONENTID=200
QGC_TOOL_WIDGET_ITEMS\1\QGC_PARAM_SLIDER_MIN=0
QGC_TOOL_WIDGET_ITEMS\1\QGC_PARAM_SLIDER_MAX=1
QGC_TOOL_WIDGET_ITEMS\2\TYPE=SLIDER
QGC_TOOL_WIDGET_ITEMS\2\QGC_PARAM_SLIDER_DESCRIPTION=Heading P Gain
QGC_TOOL_WIDGET_ITEMS\2\QGC_PARAM_SLIDER_PARAMID=HDNG2RLL_P
QGC_TOOL_WIDGET_ITEMS\2\QGC_PARAM_SLIDER_COMPONENTID=200
QGC_TOOL_WIDGET_ITEMS\2\QGC_PARAM_SLIDER_MIN=0
QGC_TOOL_WIDGET_ITEMS\2\QGC_PARAM_SLIDER_MAX=5
QGC_TOOL_WIDGET_ITEMS\3\TYPE=SLIDER
QGC_TOOL_WIDGET_ITEMS\3\QGC_PARAM_SLIDER_DESCRIPTION=Heading I Gain
QGC_TOOL_WIDGET_ITEMS\3\QGC_PARAM_SLIDER_PARAMID=HDNG2RLL_I
QGC_TOOL_WIDGET_ITEMS\3\QGC_PARAM_SLIDER_COMPONENTID=200
QGC_TOOL_WIDGET_ITEMS\3\QGC_PARAM_SLIDER_MIN=0
QGC_TOOL_WIDGET_ITEMS\3\QGC_PARAM_SLIDER_MAX=1
QGC_TOOL_WIDGET_ITEMS\4\TYPE=SLIDER
QGC_TOOL_WIDGET_ITEMS\4\QGC_PARAM_SLIDER_DESCRIPTION=Heading I Limit
QGC_TOOL_WIDGET_ITEMS\4\QGC_PARAM_SLIDER_PARAMID=HDNG2RLL_IMAX
QGC_TOOL_WIDGET_ITEMS\4\QGC_PARAM_SLIDER_COMPONENTID=200
QGC_TOOL_WIDGET_ITEMS\4\QGC_PARAM_SLIDER_MIN=0
QGC_TOOL_WIDGET_ITEMS\4\QGC_PARAM_SLIDER_MAX=3000
QGC_TOOL_WIDGET_ITEMS\size=4


Am 04.10.2011 um 20:35 schrieb Volodymyr Khudyakov:

> Hi gang
> Please, help me to understand, how it work? Who explain me in simple terms?
> What exactly is: DASH_TRIM, LOITER_TRIM, PITCH_OF_VZ_PGAIN...
>
> ...
> <define name="AUTO_THROTTLE_LOITER_TRIM" value="1500"/>
> <define name="AUTO_THROTTLE_DASH_TRIM" value="-1000"/>
> ...
> <define name="AUTO_THROTTLE_PGAIN" value="-0.02"/>
> <define name="AUTO_THROTTLE_IGAIN" value="0.1"/>
> <define name="AUTO_THROTTLE_PITCH_OF_VZ_PGAIN" value="0.1"/>
> ...
>
>
>
> Sincerely
> Vladimir
>
>
> _______________________________________________
> Paparazzi-devel mailing list
> address@hidden
> https://lists.nongnu.org/mailman/listinfo/paparazzi-devel

Lorenz Meier
PhD Candidate
Computer Vision and Geometry Lab
ETH Zurich
Swiss Federal Institute of Technology
http://www.inf.ethz.ch/personal/lomeier/