Search found 7 matches

by Debupt
Fri Jun 23, 2017 4:14 pm
Forum: FAQ
Topic: Firmware and Params for autonomous flight (Link to firmware added)
Replies: 34
Views: 36590

Re: Firmware and Params for autonomous flight (Link to firmware added)

Hey amolad
Thks for your suggestion.
I used UWB module, and i just write a program to convert the position info to NMEA protocol. But in Loiter mode, the situation is not really well. :(
by Debupt
Thu Jun 22, 2017 6:29 pm
Forum: FAQ
Topic: Firmware and Params for autonomous flight (Link to firmware added)
Replies: 34
Views: 36590

Re: Firmware and Params for autonomous flight (Link to firmware added)

hey, amolad I used the Firmware and Params. I have solved the altitude problem by change the sensor to LIDAR-Lite Rangefinder. You can have a try. Here comes another problem of X and Y position. When the drone is still, it just right in the Mission Planner's map, but when in the Loiter mode, it just...
by Debupt
Sat Jun 17, 2017 6:43 pm
Forum: FAQ
Topic: Firmware and Params for autonomous flight (Link to firmware added)
Replies: 34
Views: 36590

Re: Firmware and Params for autonomous flight (Link to firmware added)

@Hendrik, @freaad, @amolad

The test video is: https://youtu.be/cxoyxIBi7ac

The problem is that it still drifts.

Also the Yaw value drifts seriously from 0 to 360 and sometime the drone just goes up fiercely even the altitude value is normal.

Hope for some advice~~
by Debupt
Thu May 25, 2017 12:06 pm
Forum: FAQ
Topic: Firmware and Params for autonomous flight (Link to firmware added)
Replies: 34
Views: 36590

Re: Firmware and Params for autonomous flight (Link to firmware added)

@Hendrik screenshot.jpg When I tried to set the coordinates on QT software that uses these coordinates and converts it into nmea protocol, the drone in the Mission Planner will go to the coordinates set by me. However, the drone will oscillate about the coordinate point (up and down) and after a few...
by Debupt
Tue May 23, 2017 11:39 am
Forum: FAQ
Topic: Firmware and Params for autonomous flight (Link to firmware added)
Replies: 34
Views: 36590

Re: Firmware and Params for autonomous flight (Link to firmware added)

hi,Hendrik~ Recently I use your Firmware and Params for testing. When I test the Loiter mode, the drone just cannot and still drifts for one direction. I find that we use the different frame type( quad and hexa) , I wonder whether this is the problem? ( I change the frame type in my Mission Planner)...
by Debupt
Fri May 19, 2017 4:35 am
Forum: FAQ
Topic: Firmware and Params for autonomous flight (Link to firmware added)
Replies: 34
Views: 36590

Re: Firmware and Params for autonomous flight (Link to firmware added)

@Hendrik yeah,pozyx! I program with STM32 to change the xyz position to nmea protocol and send to Pixhawk via GPS port. It works well when i hold the module by hand. When it fix on the drone, it cannot get position lock and drift away to one direction. Thanks for your help, I will try your method th...
by Debupt
Thu May 18, 2017 6:17 pm
Forum: FAQ
Topic: Firmware and Params for autonomous flight (Link to firmware added)
Replies: 34
Views: 36590

Re: Firmware and Params for autonomous flight (Link to firmware added)

Very Impressive work. Recently, I'm doing the same work ( FakeGPS with Pixhawk) with UWB module. I wonder whether there are any other changes for the firmware of Ardupilot you have already posted? Could you please post the whole code you modified so i can do the same work with UWB module? I really w...