On Thu, 4 Mar 2021 20:51:56 -0800 (PST), in
gmane.comp.hardware.beagleboard.user set_
<functt-re5jqeeqqe8avxtiumw...@public.gmane.org> wrote:
>*OF: graph: no port node found in /ocp/lcdc@4830e000OF: graph: no port node
>found in /ocp/lcdc@4830e000OF: graph: no port node found in
>/ocp/lcdc@4830e000*
>
Is that an actual cut&paste or did you attempt to transcribe from the
Beagle to your message? Those look like they should be on three separate
lines.
https://e2e.ti.com/support/processors/f/791/t/804806
Unfortunately every thread I've seen that mentions that error comes
down to making one module "external" so it get loaded later, not as part of
the u-boot startup.
However...
> - BeagleBone Green
> - 5" Seeed LCD Cape
> - LinuxCNC/EMCApplication/Axis
>
>So, when I run the command, *linuxcnc*, everything is in order. The GUI
>comes up, the options are there on my LCD panel, and only when I double
>click on *axis *does this error happen.
>
... this implies you do have a functioning display so I'd be tempted to
blame your CNC application.
>The error points to a specific error code on my LCD Panel. It is a 5" LCD
>and the file that pops up will not allow me to save it. If this is a BBG
>issue, okay, I will stay w/ this thread for a while.
>
>If it is a linuxcnc/EMCApplication issue, I will go the other way and
>revisit machinekit on the google groups and their chat(s).
Can't tell as the critical data is missing... For example: "file that
pops up" doesn't tell me anything -- where does a file pop up? "File"
implies it has a file name somewhere in the file system of the Beagle. If
you mean you get an error trace on the LCD itself, maybe you should try
running your application with stderr redirected to a named file, rather
than going to a screen. What error code?
--
Dennis L Bieber
--
For more options, visit http://beagleboard.org/discuss
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