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Description

Firmware for LulzBot 3D Printers.

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Development builds

WARNING: Do not use Marlin build versions 2.0.0.136 through 2.0.0.142. These versions have an error that affects the functionality that protects against thermal runaway. These build versions have been removed from our downloads but if you built a version yourself and you are still using it, immediately upgrade to a version of 2.0.0.143 or higher.

Recent Activity

Tue, Aug 20

marcio closed T8382: Change Filament While Printing as Resolved.
Tue, Aug 20, 2:08 PM · Marlin, Quiver
marcio closed T9280: TAZ Pro printer statistics error as Resolved.
Tue, Aug 20, 2:08 PM · Marlin
marcio closed T9220: Hardened Extruder Missing the Washer During Probing Sequence on the Mini 1 as Resolved.
Tue, Aug 20, 2:08 PM · Marlin
marcio closed T8614: LCD Freeze Thermal run away bug as Resolved.
Tue, Aug 20, 2:08 PM · Marlin, Quiver
marcio closed T8430: Make production averages for backlash and offsets the firmware defaults for TAZ Pro as Resolved.
Tue, Aug 20, 2:06 PM · Marlin

Wed, Aug 7

marcio added a comment to T9220: Hardened Extruder Missing the Washer During Probing Sequence on the Mini 1.

@hanna: Do you mind re-testing with .149?

Wed, Aug 7, 11:27 AM · Marlin
marcio closed T7535: Update Probe Fail Message as Resolved.
Wed, Aug 7, 10:13 AM · Quiver, Marlin
marcio closed T7168: Resume print twice as Resolved.
Wed, Aug 7, 10:12 AM · Marlin, Quiver

Tue, Aug 6

marcio closed T7320: Finer increments of adjustment for linear advance settings as Resolved.
Tue, Aug 6, 12:37 PM · Marlin

Mon, Aug 5

alexei triaged T7996: Improve Build system as Normal priority.
Mon, Aug 5, 2:42 PM · Marlin

Thu, Aug 1

karrad updated the task description for T9280: TAZ Pro printer statistics error.
Thu, Aug 1, 1:03 PM · Marlin
karrad triaged T9280: TAZ Pro printer statistics error as Normal priority.
Thu, Aug 1, 12:28 PM · Marlin

Wed, Jul 31

logan closed T8906: auto-cal reset/freeze m.145 as Resolved.
Wed, Jul 31, 3:02 PM · Marlin, Redgum
hanna created T9220: Hardened Extruder Missing the Washer During Probing Sequence on the Mini 1.
Wed, Jul 31, 2:23 PM · Marlin
logan added a comment to T8906: auto-cal reset/freeze m.145.

@marcio Tested under m.148, auto-calibration completes successfully and data is saved.

Wed, Jul 31, 9:05 AM · Marlin, Redgum
oliver added a comment to T9210: Mini 2 Production firmware detects the wrong toolhead.

@karrad 1.1.8.62

Wed, Jul 31, 8:48 AM · Mini-Hibiscus
karrad added a comment to T9210: Mini 2 Production firmware detects the wrong toolhead.

@oliver What version of the firmware are you currently flashing?

Wed, Jul 31, 8:40 AM · Mini-Hibiscus
oliver triaged T9210: Mini 2 Production firmware detects the wrong toolhead as High priority.
Wed, Jul 31, 8:37 AM · Mini-Hibiscus
alexei triaged T9204: Workhorse: Firmware movement limits as Normal priority.
Wed, Jul 31, 8:14 AM · Marlin, Redgum
logan updated the task description for T9204: Workhorse: Firmware movement limits.
Wed, Jul 31, 8:10 AM · Marlin, Redgum

Tue, Jul 30

karrad renamed T9204: Workhorse: Firmware movement limits from Workhrose: Firmware movement limits to Workhorse: Firmware movement limits.
Tue, Jul 30, 3:07 PM · Marlin, Redgum
karrad renamed T9204: Workhorse: Firmware movement limits from Firmware Bug to Workhrose: Firmware movement limits.
Tue, Jul 30, 3:07 PM · Marlin, Redgum
karrad reassigned T9204: Workhorse: Firmware movement limits from karrad to marcio.
Tue, Jul 30, 3:02 PM · Marlin, Redgum
karrad added a comment to T8430: Make production averages for backlash and offsets the firmware defaults for TAZ Pro.

@Steven We have removed the "update EEPROM" checkbox by default for redgum and quiver. This should help prevent customers from clearing calibration data, and would not make this as pressing of a release as current changes.

Tue, Jul 30, 12:19 PM · Marlin
marcio added a comment to T8430: Make production averages for backlash and offsets the firmware defaults for TAZ Pro.

@Steven: You may want to review this document with the draft FW release process https://code.alephobjects.com/diffusion/MARLIN/browse/devel/docs/lulzbot_marlin_development_process.odt

Tue, Jul 30, 10:47 AM · Marlin
marcio added a comment to T8430: Make production averages for backlash and offsets the firmware defaults for TAZ Pro.

@Steven: The latest version, .148, will have the fix. However, if we do not want upstream changes in the next release, then we will need a new release-candidate branch for the .144 release.

Tue, Jul 30, 10:44 AM · Marlin
Steven reassigned T8430: Make production averages for backlash and offsets the firmware defaults for TAZ Pro from Steven to marcio.

@marcio when this is in a build ready to test can you please assign this back to @kent and note which version to test?

Tue, Jul 30, 9:49 AM · Marlin

Mon, Jul 29

karrad updated subscribers of T9129: Marlin in different languages.

@marcio Thanks for the info, we appreciate it.

Mon, Jul 29, 3:39 PM · Marlin
logan added a comment to T8906: auto-cal reset/freeze m.145.

Absolutely, as soon as my workhorse is done with the print it is running.

Mon, Jul 29, 3:38 PM · Marlin, Redgum
marcio added a comment to T9129: Marlin in different languages.

Only in the GLCD products, not TAZ Pro or the Bioprinter as the color touch panel does not have localization capabilities.

Mon, Jul 29, 3:36 PM · Marlin
marcio closed T8544: Machine restarts after continuous E2 extrusion as Resolved.
Mon, Jul 29, 3:32 PM · Marlin, Quiver
marcio closed T8810: Encoder direction different for menu vs start print dialog box as Resolved.
Mon, Jul 29, 3:32 PM · Mini-Hibiscus, Marlin
marcio closed T6842: Redgum Re-Wipe Location as Resolved.
Mon, Jul 29, 3:31 PM · Marlin, Redgum
marcio closed T8811: Running M504 causes Filament Runout distance to jump to 300mm as Resolved.

Fixed in .146 and above.

Mon, Jul 29, 3:30 PM · Quiver, Marlin
marcio added a comment to T8906: auto-cal reset/freeze m.145.

@logan: Could you retest this under .148?

Mon, Jul 29, 3:26 PM · Marlin, Redgum
marcio closed T7304: Update Kangaroo Paw extruder steps/mm as Resolved.
Mon, Jul 29, 12:44 PM · Marlin, kangaroo-paw
marcio closed T6668: Save touch UI parameters to EEPROM as Resolved.
Mon, Jul 29, 12:41 PM · kangaroo-paw, Marlin
logan closed T8644: LCD printer name as Resolved.
Mon, Jul 29, 12:18 PM · Marlin, Redgum
karrad renamed T8430: Make production averages for backlash and offsets the firmware defaults for TAZ Pro from Make production averages for backlash and offsets the firmware defaults for quiver to Make production averages for backlash and offsets the firmware defaults for TAZ Pro.
Mon, Jul 29, 10:20 AM · Marlin
kent renamed T8430: Make production averages for backlash and offsets the firmware defaults for TAZ Pro from Make production averages for backlash and offsets the firmware defaults to Make production averages for backlash and offsets the firmware defaults for quiver.
Mon, Jul 29, 10:16 AM · Marlin
kent added a comment to T8430: Make production averages for backlash and offsets the firmware defaults for TAZ Pro.

@marcio yes, this request is specific to quiver. For now, I recommend leaving all other machines' default values as-is.

Mon, Jul 29, 10:15 AM · Marlin
marcio added a comment to T8430: Make production averages for backlash and offsets the firmware defaults for TAZ Pro.

This is for Quiver, correct? Do we wish to leave all other printers with a default of zero?

Mon, Jul 29, 10:14 AM · Marlin
kent reassigned T8430: Make production averages for backlash and offsets the firmware defaults for TAZ Pro from kent to Steven.

X and Y offsets:

Mon, Jul 29, 10:12 AM · Marlin
kent added a comment to T8430: Make production averages for backlash and offsets the firmware defaults for TAZ Pro.

Here are the averages for all the printers on .135 fw

Mon, Jul 29, 9:41 AM · Marlin

Sat, Jul 27

alexei changed the edit policy for T3552: Marlin Firmware 1.9.1.11 change filament issue.
Sat, Jul 27, 5:57 PM · Marlin
Iguanaman closed T3552: Marlin Firmware 1.9.1.11 change filament issue as Resolved.
Sat, Jul 27, 12:12 PM · Marlin

Fri, Jul 26

karrad changed the edit policy for T9129: Marlin in different languages.
Fri, Jul 26, 10:27 AM · Marlin

Thu, Jul 25

marcio added a comment to T8906: auto-cal reset/freeze m.145.

Okay. My fault entirely. I tested a fix and confirmed it worked. But that fix introduced a problem when I tried compiling for Quiver, which is a 32-bit boards, so I tweaked my fix for Quiver prior to pushing .147, but never actually tested it again on Workhorse. It turned out the tweak actually rendered the original fix ineffective.

Thu, Jul 25, 11:10 AM · Marlin, Redgum
marcio added a comment to T8206: Auto-calibration routine missing wiper pad entirely.

@marcio do you mean a dual v3? This is on redgum and does not have a standard dual.

Thu, Jul 25, 8:47 AM · Marlin, Redgum
adam added a comment to T8206: Auto-calibration routine missing wiper pad entirely.

@logan jumping on a call with them tomorrow

Thu, Jul 25, 8:35 AM · Marlin, Redgum