Duplicate frames close when writing on tablet

[bordaigorl]

Duplicate frames close when writing on tablet

[bordaigorl]

Hi, I cannot really reproduce the issue, but the only thing I could think could go wrong is that there is some unwanted sharing of the image buffers.
Could you try replacing the cloneViewer function at src/rmview/rmview.py line 342 with the following code:

  def cloneViewer(self):
    img = self.viewer.image()
    img = QPixmap.fromImage(img)
    img.detach()
    v = QtImageViewer()
    v.setImage(img)
    v.show()

To try it out you will need to reinstall rmview with pip install ..
If you are unsure what this all means let me know (including what installation method and OS you used) and I'll try to help.

[vale981]

It's happening to me too on the Rm2. The closing does not seem to be deterministic...

[bordaigorl]

Have you tried the devel branch? the above mentioned commit 50137db could be a solution to this...

[vale981]

yes, it is still happening

[vale981]

but way less frequently

[vale981]

Ok cool, it did not happen for a long while now.

[bordaigorl]

@vale981 could you tell me which OS and RM2 firmware version you are using?
Also: which installation method for rmview are you using? Can you share the non-private bits of your configuration?
(You can obtain that by running rmview -v)

[vale981]

• OS :: NixOS
• Firmware :: 2.7.0.51
• Config

  {
      "ssh": {
          "address": [
              "10.11.99.1"
          ],
          "key": "~/.ssh/id_rsa"
      },
      "orientation": "auto",
      "pen_size": 15,
      "pen_color": "red",
      "pen_trail": 200
  }

Installation through nixpkgs and through cloned git repo.

The issue just reappeared: After not touching the tablet for a while, the cloned frames disappear upon writing on the tablet.

[vale981]

nvm, fixed it
PR incoming

[bordaigorl]

@vale981 great to hear!!! Very curious to see what the bug was