How to solve a problem during hardware setup 'Accelerometer data from Pixhawk'?

4 次查看（过去 30 天）
Jung-Ho Moon
Jung-Ho Moon 2019-9-28
评论： SANKU NIU 2020-3-19
I'm setting up the PX4 Autopilot support package with Pixhawk1.
I confirmed that building and uploading the firmware was successfully.
but I could not get accelerometer data after uploading the firmware such as below figure.
How can I solve it??
Additionally I've tried to run a model(px4demo_ADC) in external mode.
But I got similar errors related to connection with pixhawk.
Error occurred while executing External Mode MEX-file 'ext_comm':
Timed-out waiting for second connect response packet.
Component:Simulink | Category:Block diagram error
Unable to connect to the 'PX4 Pixhawk 1' target for 'px4demo_ADC'.
My environments are Windows 10 64bit, Matlab 2019a, Pixhawk1.

请先登录，再回答此问题。

回答（3 个）

Jung-Ho Moon
Jung-Ho Moon 2020-2-7
I solved this problem.
  1. When you set up hardware configuration in simulink, you sould enter 'COM4' instead of '4'.
  2. SD Card set-up is mandatory not option.
https://kr.mathworks.com/help/supportpkg/px4/ug/px4-system-startup-sdcard.html
mehmet enes avcu
mehmet enes avcu 2020-2-6
Hi moon
I have problem like your problem
did you solve this problem
islam dib
islam dib 2020-2-27
In the hardware setup chose My board in not listed here
before that, found your fum version: enter in the qGroundControl ,
the pixhawk serie is detected there, and the fum version also. You can found your fum version whene you try to upload the firmware using Qground... (you found something like this: fum_v2 or fmu_v3 ...)
after determenation your fmu_version enter in the hardware setup: setect "" My board in not listed here""
then in "select Cmake configuration" chose your one (in my case fmu_v2): (chose defaut version)
follow the rest steps...

类别

在 Help Center 和 File Exchange 中查找有关 PX4 Autopilots 的更多信息

标签

产品


版本

R2019a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by