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Hi Gremsy team,
I found an issue with thread locking:.
gSDK Alpha:
gimbal_interface.cpp
```
Gimbal_Interface::imu_t Gimbal_Interface::get_gimbal_raw_imu(void)
{
pthread_mutex_lock(&_m…
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我也看了一下代码,感觉总是怪怪的
(3.71) 初始化的时候
认为RT=I, 那也就是说这个时候世界系和imu系是重合了,这个时候获得的g前两项不是完全为0,因为imu不是完全水平的,我非常理解,换句话说,这个时候算出的g应该是imu坐标系下的结果
但是
(3.15)递推的时候
很明显,应该是在世界坐标系下的g,算出的是世界坐标系下的位置等
为什么代码里还是用的之前初始化的g,不应…
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hi, I'm trying to read quaternions data from ICM 20948 and as i checked w in quaternions is between -1, 1 but when i rotated imu, quat_w was between 0 and 1. How can i get negative quat_w from imu?
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| Required Info | |
|---------------------------------|------------------------------------------- |
| Camera M…
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**The documentation has no examples on how to store lidar scans in PCAP file. Also it has no documentation on how to write to a OSFfile.**
**Describe the solution you'd like**
For non-ROS applicat…
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Shamelessly copied from a new intern's (Kelly M) support request:
In my new intern's Clarius Cloud, please note the following exams:
2 images, 1 cine (3 seconds) taken during an exam that laste…
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Dear Spectacular AI Team,
I using the sai SDK with the Orbbec wrapper (version 1.34) to generate a point cloud and camera trajectory with an Orbbec Femto Bolt camera. The trajectory received has su…
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### Proposal
There is already an IMU implemented in IsaacSim documented here https://docs.omniverse.nvidia.com/isaacsim/latest/features/sensors_simulation/isaac_sim_sensors_physics_based_imu.html.
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I would like to know what is your imu data collection rate? Because I use Marslogger which is the android imu sensor collector and its collection rate is 100Hz, so can this rate be enough to use on th…