# Configure UAVCAN for PX4 Fligth Stack

**URL:** <https://forum.opencyphal.org/t/configure-uavcan-for-px4-fligth-stack/189>\
**Category:** Applications & Usage\
**Created:** [October 11, 2018, 8:00am UTC](https://forum.opencyphal.org/t/configure-uavcan-for-px4-fligth-stack/189 "2018-10-11T08:00:53Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![pletnev16rus](https://forum.opencyphal.org/letter_avatar_proxy/v4/letter/p/a587f6/32.png) [@pletnev16rus](https://forum.opencyphal.org/u/pletnev16rus)\
**Post date:** [October 11, 2018, 8:00am UTC](https://forum.opencyphal.org/t/configure-uavcan-for-px4-fligth-stack/189/1 "2018-10-11T08:00:53Z")

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Hello! I want to use UAVCAN protocol for ESC. And I want to configure PX4 Flight Stack 1.8.0 by means of parameters in QGC according with Zubax manual [https://kb.zubax.com/display/MAINKB/Using+Sapog-based+ESC+with+PX4](https://kb.zubax.com/display/MAINKB/Using+Sapog-based+ESC+with+PX4)  
I used last daily build QGC, updated of firmware to PX4 Flight Stack 1.8.0 (Stable).  
And I can not to find parameters for UAVCAN enable and settings.  
Moreover I could not find parameters for CAN at all.

I do not know why uavcan parametes is unavailable. May be anybody did encountering with like problems and can help me?

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**Author:** ![pavel.kirienko](https://forum.opencyphal.org/user_avatar/forum.opencyphal.org/pavel.kirienko/32/9_2.png) [@pavel.kirienko](https://forum.opencyphal.org/u/pavel.kirienko)\
**Post date:** [October 11, 2018, 9:53am UTC](https://forum.opencyphal.org/t/configure-uavcan-for-px4-fligth-stack/189/2 "2018-10-11T09:53:02Z")

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You should ask PX4 maintainers why their implementation is not working. Consider [opening a ticket](https://github.com/PX4/Firmware/issues) or [asking on the forum](http://discuss.px4.io/).

This forum is about the protocol, not about any particular product that uses it.

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<div class="post-metadata">

**Author:** ![pletnev16rus](https://forum.opencyphal.org/letter_avatar_proxy/v4/letter/p/a587f6/32.png) [@pletnev16rus](https://forum.opencyphal.org/u/pletnev16rus)\
**Post date:** [October 11, 2018, 10:37am UTC](https://forum.opencyphal.org/t/configure-uavcan-for-px4-fligth-stack/189/3 "2018-10-11T10:37:22Z")

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> [@pletnev16rus](#):
>
> Hello! I want to use UAVCAN protocol for ESC. And I want to configure PX4 Flight Stack 1.8.0 by means of parameters in QGC according with Zubax manual [https://kb.zubax.com/display/MAINKB/Using+Sapog-based+ESC+with+PX4](https://kb.zubax.com/display/MAINKB/Using+Sapog-based+ESC+with+PX4)  
> I used last daily build QGC, updated of firmware to PX4 Flight Stack 1.8.0 (Stable).  
> And I can not to find parameters for UAVCAN enable and settings.  
> Moreover I could not find parameters for CAN at all.
> 
> I do not know why uavcan parametes is unavailable. May be anybody did encountering with like problems and can help me?

OK, thank you!  
I thought that it is feature of uavcan implementation.