dzywater

DefaultSensors->Barometer/Imu/Gps/...cannot be applied to corresponding sensors

3

In my settings.json has following two configs. --- "DefaultSensors": { "Distance": { "SensorType": 5, "Enabled": true, "DrawDebugPoints": true, "MinDistance": 0.2, "MaxDistance": 100 }, "Lidar": { "SensorType": 6, "Enabled": true, "DrawDebugPoints":...

add RotationMatrixToEulerAngles in rotation.h

4

Add RotationMatrixToEulerAngles in rotation.h and verified. Refer to: Computing Euler angles from a rotation matrix, Gregory G. Slabaugh.

How to use mavros2

18

I don't know how to use mavros2 and want to get some tutorials like "how to connect/arm/land/takeoff/mission/offboard". Currently in PX4 gazebo simulation **(1) ros2 run mavros mavros_node --ros-args --param fcu_url:=udp://:14540@**...

mavsdk::System::has_gimbal() return false on Windows10

5

On Windows10, it is not workable (mavsdk::System::has_camera() return false ).  On ubuntu20.04, it is workable (mavsdk::System::has_camera() return false ).  I used gazebo_typhoon_h480.

undefined MissionRaw XXX and Camera XXX in v1.0.8 on Windows

7

**For MissionRaw** unresolved external symbol "public: __cdecl Json::Value::Value(enum Json::ValueType)" (??0Value@Json@@QEAA@W4ValueType@1@@Z) referenced in function "public: static struct std::pair __cdecl mavsdk::MissionImport::parse_json(class std::basic_string const &)" (?parse_json@MissionImport@mavsdk@@SA?AU?$pair@W4Result@MissionRaw@mavsdk@@UMissionImportData@23@@std@@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@4@@Z) unresolved external symbol "public: __cdecl Json::Value::Value(char const...

mavsdk::Gimbal::control() exception but mavsdk::Gimbal::subscribe_control() OK

6

Call mavsdk::Gimbal::subscribe_control() OK. Call mavsdk::Gimbal::control() exception: Unable to open 'pthread_once.c': File not found.

mavsdk::System::has_camera() return false for gazebo_typhoon_h480

3

For gazebo_typhoon_h480 on ubuntu20.04 mavsdk::System::has_gimbal() return true; mavsdk::System::has_camera() return false; Actually, gazebo_typhoon_h480 has gimbal and camera. The QGroundControl can watch camera video. For gazebo_typhoon_h480 on windows10 mavsdk::System::has_gimbal() return false; mavsdk::System::has_camera()...

Why define gyro's data as acceleration and gps's second part as altitude

6

https://github.com/cyberbotics/webots_ros2/blob/f5f33a9035bf3a1152a9f9df4e1001d5db3375dd/webots_ros2_mavic/webots_ros2_mavic/mavic_driver.py #L82 and https://github.com/cyberbotics/webots/blob/5c3c33470190fad062591e6f681c7967982c070f/projects/robots/dji/mavic/controllers/mavic2pro/mavic2pro.c #L116 define gyro's data as acceleration, but actually velocity, as descriped at https://www.cyberbotics.com/doc/reference/gyro?tab-language=c#wb_gyro_get_values https://github.com/cyberbotics/webots/blob/5c3c33470190fad062591e6f681c7967982c070f/projects/robots/dji/mavic/controllers/mavic2pro/mavic2pro.c #L115 define gps's second part as altitude, but longitude, as descriped at...

rqt cannot find rqt_gui_cpp/plugin.xml and fails to display approariately in windows10 for foxy release4

6

D:\>rqt RosPluginProvider._parse_plugin_xml() plugin file "D:\app\ros2\share\rqt_gui_cpp/plugin.xml" in package "rqt_gui_cpp" not found RosPluginProvider._parse_plugin_xml() plugin file "D:\app\ros2\share\rqt_gui_cpp/plugin.xml" in package "rqt_gui_cpp" not found 

rviz2 cannot run in windows10 for foxy release4

3

D:\>rviz2 [INFO] [1608098530.478500200] [rviz2]: Stereo is NOT SUPPORTED [INFO] [1608098530.478972100] [rviz2]: OpenGl version: 4.6 (GLSL 4.6) [INFO] [1608098530.515230500] [rviz2]: Stereo is NOT SUPPORTED [ERROR] [1608098530.516320200] [pluginlib.ClassLoader]: Could not find package...