# QGC parameters

**URL:** <https://discuss.px4.io/t/qgc-parameters/47702>\
**Category:** QGroundControl\
**Created:** [October 21, 2025, 2:41pm UTC](https://discuss.px4.io/t/qgc-parameters/47702 "2025-10-21T14:41:34Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![SPrsn](https://discuss.px4.io/letter_avatar_proxy/v4/letter/s/839c29/32.png) [@SPrsn](https://discuss.px4.io/u/SPrsn)\
**Post date:** [October 21, 2025, 2:41pm UTC](https://discuss.px4.io/t/qgc-parameters/47702/1 "2025-10-21T14:41:34Z")

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Hi ! I try to create a new module for Dynamic Soaring with PX4 Gazebo. I draw my inspiration on the structure of the “fw\_lateral\_longitudinal\_control” module to build it. In my module “fw\_dynamic\_soaring”, I created a file “fw\_dynamic\_soaring\_params.c” to control parameters in a dynamic soaring mode (climb duration, energy rate, of wind gradient for example among others).

When I launch the simulation like this : “make px4\_sitl gazebo-classic\_advanced\_plane\_\_windy” , I have checked if my module was recognized correctly.

Thus, in the px4 console (same on MAVLink console), typing “help” does give me the command “fw\_dynamic\_soaring”, so it should be available.

Then, I looked for some parameters of the module. In my codes, the parameters I want to create are located in the group @group “FW DS “. But this group does not appear in QGC parameters (even after refreshing these parameters).

I tried to see if it is just a problem of display. For instance, I wrote “param show DS\_CLIMB\_S”, or “param show DS\_ENABLE”. And the parameters seem to exist and using “param set \<the\_params\>” enables me to change its value or state.

However, as I said before, the group “FW DS” and the parameters inside do not appear on QGC.

Does anyone have already experienced this issue ? Can someone help me please ?

Thanks a lot for your help !

Best regards