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Sample zmp value in playPattern #1072

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130s opened this issue Nov 16, 2016 · 1 comment
Open

Sample zmp value in playPattern #1072

130s opened this issue Nov 16, 2016 · 1 comment

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@130s
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130s commented Nov 16, 2016

From tork-a/rtmros_nextage#275 (comment) by @shzargar

First, is this command is working for QNX hrpsys version 315.1.8 and if yes what is zmp list? if it is not working what is the option for moving all joints (no matter in which group ther are located) together?

robot.playPattern?
Type:       instancemethod
String Form:<bound method NextageClient.playPattern of <nextage_ros_bridge.nextage_client.NextageClient object at 0x7fdc274e6650>>
File:       /opt/ros/indigo/lib/python2.7/dist-packages/hrpsys/hrpsys_config.py
Definition: robot.playPattern(self, jointangles, rpy, zmp, tm)
Docstring:
!@brief
Play motion pattern using a given trajectory that is represented by 
a list of joint angles, rpy, zmp and time.

@param jointangles list of list of float: 
                   The whole list represents a trajectory. Each element
                   of the 1st degree in the list consists of the joint
                   angles.
@param rpy list of float: Orientation in rpy.
@param zmp list of float: TODO: description
@param tm float: Time to complete the task.
@return bool:

I've never used this method so am not sure what values to be used. If someone could guide us here (and possibly update the api doc too) that'll be appreciated.

@k-okada
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k-okada commented Nov 17, 2016

https://github.com/fkanehiro/hrpsys-base/blob/master/rtc/SequencePlayer/seqplay.cpp#L252
tells that you can use empty list for rpy/zmp

◉ Kei Okada

2016-11-16 11:55 GMT+09:00 Isaac I.Y. Saito [email protected]:

From tork-a/rtmros_nextage#275 (comment)
tork-a/rtmros_nextage#275 (comment) by
@shzargar https://github.com/shzargar

First, is this command is working for QNX hrpsys version 315.1.8 and if
yes what is zmp list? if it is not working what is the option for moving
all joints (no matter in which group ther are located) together?

robot.playPattern?
Type: instancemethod
String Form:<bound method NextageClient.playPattern of <nextage_ros_bridge.nextage_client.NextageClient object at 0x7fdc274e6650>>
File: /opt/ros/indigo/lib/python2.7/dist-packages/hrpsys/hrpsys_config.py
Definition: robot.playPattern(self, jointangles, rpy, zmp, tm)
Docstring:
!@brief
Play motion pattern using a given trajectory that is represented by
a list of joint angles, rpy, zmp and time.

@param jointangles list of list of float:
The whole list represents a trajectory. Each element
of the 1st degree in the list consists of the joint
angles.
@param rpy list of float: Orientation in rpy.
@param zmp list of float: TODO: description
@param tm float: Time to complete the task.
@return bool:

I've never used this method so am not sure what values to be used. If
someone could guide us here (and possibly update the api doc too) that'll
be appreciated.


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