Hardware in Loop Simulation with pixhawk board using Embedded Coder for Px4 toolboxes : The base rate of the Simulink model 0 millisecond is less than 1 millisecond

Question

Sajith Kk 2019-11-15

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/491258-hardware-in-loop-simulation-with-pixhawk-board-using-embedded-coder-for-px4-toolboxes-the-base-rat

回答： Arun Mathamkode 2021-11-11

I am trying to do Hardware in Loop Simulation with pixhawk board using Embedded Coder for Px4 toolboxes. I am getting the following error in my Simulink model:

The base rate of the Simulink model 0 millisecond is less than 1 millisecond. This is not supported by the PX4 Autopilot since the tick rate of NuttX OS is 1 millisecond.

To fix this error, change sample times of blocks in the Simulink model which is causing the base rate to be 0millisecond.

How do I resolve the issue?

Thanks,

Sajith

3 个评论
显示 1更早的评论隐藏 1更早的评论

Yunjie Yang 2021-3-26

Hi @Sajith Kk @Osman Hökerek, I also encountered this problem. Do you have any solutions? Thank you

Best Regards

Purav Panchal 2021-7-22

I got the same error when simulating. Please have a look if there is a signal builder or some block which is having continuous time rate. Also in the configuration settings -- Code Generation -- Interface -- Uncheck the Continuous Time option if it is checked. This can help to solve the problem.

请先登录，再进行评论。

请先登录，再回答此问题。