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uFactory Lite 6 reset.() bug #92

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Espes99 opened this issue Aug 11, 2023 · 1 comment
Open

uFactory Lite 6 reset.() bug #92

Espes99 opened this issue Aug 11, 2023 · 1 comment

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@Espes99
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Espes99 commented Aug 11, 2023

Issue
When initiating zero position through uFactory Studio, the xArm will reset its zero coordinates. However, using the python-sdk to initiate similar behavior through arm.reset(), the coordinates in zero position will not be "flushed", meaning not be correct after a power shortage of the arm.

When using the service provided by uFactory Studio and to convert Blockly to Python using "zero position", the same issue persists.

The issue is caused when:

  • Plugging out power of Lite 6, after emergency button is initiated in non-zero position
  • Initiate zero position through .reset() function provided by the SDK.
  • Physical arm will return to zero position.
  • Coordinates at zero position is not read at its actual zero position - [87,0,54.2](around 54,2, can't quite remember the correct coordinate). Usually the arm would reset to some [X, 0, Z], y coordinate would be correct, but it is especially its coordinates on z-axis

Additional info

When this bug is active:
The robot's physical location is at zero position.
uFactory Studio displays the robot's coordinates in real time, indicating faulty coordinates.
Once clicking "zero position" once within the application, the coordinates will bump to its correct coordinates.
This will not happen with the SDK's .reset() function.

@MinnaZhong
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Hi @Espes99 ,

Please help to provide the below information.

  1. What is the firmware and UFactory Studio version?
  2. What is the SDK version?
  3. We removed the zero position in the latest UFctory Studio version, and the reset method will let the arm go to the initial position instead.
  4. Please update the firmware and UFactory to the latest version V2.1.0 via 'Settings-System info-Check update'
  5. Please provide specific steps to reproduce the problem, any videos may be helpful.

Best,

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