Angle API
The Angle service handles a rotation position value in degree.
Its type has access to all common capabilities.
Variables​
| Variable name | Action | Type |
|---|
| rot_position | Reads the rotation position in degree | Read only: Float |
| threshold | Thresholds position variation before filter_changed event triggers. Default value 10 °. | Read / write: Float |
| Event name | Trigger |
|---|
| changed | Any movement on the position measurement |
| filter_changed | Movement bigger than threshold |
ROS topics​
| Topic name | Message type |
|---|
| /potentiometer_m/variables/rot_position/read | std_msgs/msg/Float32 |
| /potentiometer_m/variables/threshold/read | std_msgs/msg/Float32 |
| /potentiometer_m/variables/threshold/write | std_msgs/msg/Float32 |
| /potentiometer_m/events/changed | luos_msgs/msg/FloatChange |
| /potentiometer_m/events/filter_changed | luos_msgs/msg/FloatChange |