How to send the speed while we are sending the mission (via Mavlink 2)?

Ground Control Software MAVLink
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1

Hello,

I have a custom ground control that uses MAVLink. I create a mission and pass to the autopilot without a problem. However I wonder how to specify the speed of each mission item while I am passing the mission.

In the mission item message i don’t see any parameter to specify it.

It is possible? How it will be?

Thank you!

2

You can use DO_CHANGE_SPEED to control the speed. It’s not a parameter, but another mission item. It’s possible to change the speed based on mission item with a lua script as well.

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3

Hi!

Thank you so much,

So there is no a way to pass the speed as a parameter while we are sending the mission, isn’t it?
Is there only this command to change the speed?

Thanks,
Nazaret.

4

This mission command will change the speed for the specific mission. WPNAV_SPEED parameter controls the mission execution speed if no DO_CHANGE_SPEED is sent to the drone.

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5

Hi Bruno,
WPNAV_SPEED is not sent while the mission is sent (in MAVLink). So, I should change the speed with DO_CHANGE_SPEED.

Thanks you,

Nazaret.

6

Sure, because it is a parameter. It should be set to your desired flight speed when no other DO_CHANGE_SPEED is sent to the drone.

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7

Hi Bruno,

Thank you so much. This helped me,

Best regards,

Nazaret.

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