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47 lines
2.3 KiB
Markdown
47 lines
2.3 KiB
Markdown
# MarlinFirmware
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Personal tweaks and builds of marlin 3d printer firmware repositories.
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Source code is here: https://github.com/ThomasToka/MarlinbySynman/tree/bugfix-2.1.x-tweakedbyThomasToka
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My instructions for firmware installations are:
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- level your bed with old firmware
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- note your z-offset ex. -1.74mm
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- flash new firmware
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- connect with pronterface or other terminal to your printer and issue:
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- M502 ; factory reset
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- M851 Z-1.74 ; set your z-offset
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- M500 ; save configuration
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- M503 ; check if your z-offset matches
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- G28 ; home your printer
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- on the touch start autoleveling (there is no need to do the points if your bed was level before..)
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- after autoleveling your are ready to print.
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Update 08.02.2023 10:42 CET:
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It seems there is bug when pushing touch display fast at initial z-offset configuration via touch screen.
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I opened a bug with the builder of this wonderfull peace of software.
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https://github.com/synman/Ender-3-S1-Pro-Firmware/issues/20
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Update 09.02.2023 10:11 CET:
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The touch screen babystepping fast pushing bug has been adressed and (hopefully) fixed. Updated binaries have been uploaded.
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Feedback welcome.
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Update 10.02.2023 10:59 CET:
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Updated binaries have been released. Its just a small Fix:
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The bed is 235x235, standard lcd_rts.cpp, the class managing lcd display only supports integer ex 117. But the bed middle is 235/2=117.5 .
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So i had to hardcode it to respect the .5 decimal.
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Works perfectly.
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Now my firmware is technically complete, besides laser functionality which is not functional in upstream Marlin-2.1.x-pro-s1 source.
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So i will have to wait with this till upstream is functional.
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Be carefully with your printer. Mine works fine. But this is a new build. So have your fingers near the power button when lowering your z-axis and starting print for the first time.
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Please open an issue if there is something wrong.
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