Contents

Invalid License Patch

In rare cases, Allegro Hand Application Studio (AHAS) will not validate the license file or USB dongle provided with the Allegro Hand.


Symptoms

  1. If, after selecting a hand (virtual or actual) the gray screen shows for a second then the options for selecting a hand are shown once again
  2. If rLicenseManager or the AHAS console window


Fix

Download the file below and replace the file rxDataTransceiver_9.dll (at the path shown below) with the included file.

C:\Program Files (x86)\SimLab\Allegro Hand Application Studio\bin\rxDataTransceiver_9.dll


If you have any questions, please email Alex <alexalspach@simlab.co.kr>


Download



AHAS 3.0 -> 2.0 Patch

To use the most recent version of Allegro Application Studio (3.x) with a version 2.x hand, you must replace the grasping library with a version specifically for version 2.x hands. The primary reason for this is that the gains used in the library's grasping algorithms can be different for different versions of hands.


Symptoms

  1. You are using a version 2.x Allegro Hand and the version of AHAS being used was released after March 03, 2014
  2. Hand controller (specifically the Home position) seems very unstable.


Fix

Download the file below and replace the files libBHand.dll and libBHand.lib (at the paths shown below) with the included files.

libBHand.dll:

C:\Program Files (x86)\SimLab\Allegro Hand Application Studio\bin\libBHand.dll

libBHand.lib:

C:\Program Files (x86)\SimLab\Allegro Hand Application Studio\lib\libBHand.lib


If you have any questions, please email Alex <alexalspach@simlab.co.kr>


Downloads






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Copyright & Trademark Notice
Allegro, the Allegro logo, RoboticsLab, the RoboticsLab logo, and all related files and documentation are Copyright ⓒ 2008-2020 Wonik Robotics Co., Ltd. All rights reserved. RoboticsLab and Allegro are trademarks of Wonik Robotics. All other trademarks or registered trademarks mentioned are the properties of their respective owners.

Wonik Robotics's Allegro Hand is based on licensed technology developed by the Humanoid Robot Hand research group at the Korea Institute of Industrial Technology (KITECH).

Any references to the BHand Library or the Allegro Hand Motion and/or Grasping Library refer to a library of humanoid robotic hand grasping algorithms and motions developed and published by KITECH researchers.
J.-H. Bae, S.-W. Park, D. Kim, M.-H. Baeg, and S.-R. Oh, "A Grasp Strategy with the Geometric Centroid of a Groped Object Shape Derived from Contact Spots," Proc. of the 2012 IEEE Int. Conf. on Robotics and Automation (ICRA2012), pp. 3798-3804

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