I’m using gSender 1.2.2 – I’ll check for updates and update to the latest version before I run my next job.
Based on the suggested reading here gSender 1.2.2 still seeing gcode errors - #6 by SLabuta – possibly Fusion 360 just isn’t compatible with gsender, so I need to find/learn a new tool to create the gcode. But, it is so nice being able to use one tool for everything, unlike my 3D printing workflow where I do have to load up a separate slicer
No matter what CAD software you use, it will have to know something about your equipment before it can produce gcode for that equipment. Usually, this is in the forum of a post processor that has been tuned to produce gcode for the named equipment.
It could be as simple as selecting a generic grbl controller.
So, did you define something about your equipment in Fusion 360 when you went to save to gcode?
I am using the Grbl/grbl post processor from the Fusion 360 Library. Version 44104. I just noticed when I click “edit” it takes me to some source code which has a link to this page:
Probably an important detail. When I do “Test Run” it reports no errors. I also turned on these settings (below) and I see no errors when opening the file. So far I only see errors when actually running the job. I am using the remote mode, starting the job from the browser on my Mac with the actual gSender app installed on a Raspberry Pi 4B connected to the Longmill MK2 48x30. Maybe some issue with the file transfer with this remote mode – I might try it local and see if different results.
I exported the file as mm instead of inches, and I also am running locally on rpi instead of remote browser/headless. The job isn’t 100% done yet, but it got further than where it started erroring last time.
Next job I need to run I’ll try mm and remote/headless to rule out the remote part being the issue – it is a PITA to connect to the rpi, so hopefully the headless/remote stuff isn’t a problem.
But you’re using mm in your original file in the original post, right?
I haven’t messed with the default Grbl post, and I’d be surprised if we had a regression in their official post processor. If $C mode runs without errors, but you get reports when running with the machine it could be an EMI issue or a bad USB cable or something.
I remember that GitHub thread. Can’t believe it was 7yrs ago. I still hear from that luthier once in a while.
Interesting. I thought it was inches before, but based on those numbers in original post it must have been mm also. I had the post process settings on the default “document units”, and that is set to mm I see (even though I entered all my values in inches and UI set to display inches).
I will need to make a few more of this exact piece but it will probably be a while before the next one. If I remember I’ll follow-up here with the results – I will try it remotely again next time.