set_predefined_pose()
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set_predefined_pose()
- 1 Minute to read
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set_predefined_pose()
The robotic device might have predefined poses that the arm can "go" to (you can call get_list_predefined_poses() in order to get the available predefined positions).
This method sends the desired arm to one of those predefined positions.
Reference
Arguments
| Arguments | Type | Default value | |
|---|---|---|---|
| arm | str | Name of the arm to move. | |
| predefined_pose | str | Name of the pose. | |
| callback_feedback | function | None | Function to be called while the pose is being set. |
| callback_finish | function | None | Function to be called once pose is finished being set. |
| wait | bool | False | If True, program will wait until pose is finished being set before continuing with other code. If False, program will continue running asynchronously. |
Callback Arguments
callback_feedback
| Argument | Type | |
|---|---|---|
| arm | str | Name of the arm. |
| percentage | float | Percent of movement completed until target pose is reached. |
callback_finish
| Argument | Type | |
|---|---|---|
| error | int | Code for the type of error encountered (0 if no error). |
| error_msg | str | Details regarding the error (empty if no error). |
List of errors
- FAILURE =255
- PLANNING FAILED =1
- INVALID MOTION PLAN =2
- MOTION PLAN INVALIDATED BY ENVIRONMENT CHANGE =3
- CONTROL FAILED =4
- UNABLE TO ACQUIRE SENSOR DATA =5
- TIMED OUT =6
- PREEMPTED =7
- START STATE IN COLLISION =10
- START STATE VIOLATES PATH CONSTRAINTS =11
- GOAL IN COLLISION =12
- GOAL VIOLATES PATH CONSTRAINTS =13
- GOAL CONSTRAINTS VIOLATED =14
- INVALID GROUP NAME =15
- INVALID GOAL CONSTRAINTS =16
- INVALID ROBOT STATE =17
- INVALID LINK NAME =18
- INVALID OBJECT NAME =19
- FRAME TRANSFORM FAILURE =21
- COLLISION CHECKING UNAVAILABLE =22
- ROBOT STATE STALE =23
- SENSOR INFO STALE =24
- COMMUNICATION FAILURE =25
- NO IK(Inverse kinematics) SOLUTION =31
Return
None
Exceptions
| Exception | Condition |
|---|---|
RayaArmsException | Exception from arms method. |
RayaArmsControllerNotReady | Arms controller not yet ready. |
See the complete list of Raya Exceptions.
Examples
See the Arms Predefined Pose Example for some examples of poses.
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