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Hi,
I am working on a small project using MPU9250 to get rotational data of the joint. As I utilizting this library with Madgwick quaternion filter, I got a very strange result, which not only drift …
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Hello, I use the **OpenCR IMU Example** _IMU_Read_RollPitchYaw_ in Arduino IDE. But When i add the **delay(2000)** function in the code, the IMU data become error and the ACC Cali doesn't work. Can an…
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I believe that your current code can have intermittent errors when reading mag data. I set up a program based on your simple example, but printed out the mag readings rather than the angles:
```
#in…
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Hi
I have recorded data from my mobile phone (accelerometer, gyroscope, magnetometer). Then I used ahrs library to calculate attitude parameters (quaternions and then conversion to yaw, pitch, roll).…
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### Subject of the issue
.getRoll() .getpitch() .getyaw() will return the respective euler angles
So I've been questioning myself about this functions. I've checked the .cpp and those are calcula…
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Thanks for sharing this great project!
When I tried it with RealSense D435i using my own launch file that's similar to pgeneva_ros_eth.launch, it worked but while moving it very little movement I s…
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Besides YPR the quaternions are useful to calculate dynamic acceleration as well as other coordinate transformations. I recommend a getQ function be added to the filter files. In MadgwickAHRS.cpp yo…
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unfortunately i get following error during build process:
My Env:
ROS: Melodic
OS: Ubuntu 18.04
```
Errors
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Edit : this issue is irrelevant, I had a data rate of 400 hz, not 200 hz. **Lesson : check your data first, don't trust the provider.**
Hi,
I have made a test run with Madgwick's filter and I obt…
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**Describe the bug**
I am trying to see the map generated with rtabmap in RViz.
**To Reproduce**
Steps to reproduce the behavior:
1. Installed rtabmap_ros via apt `sudo apt install ros-melo…