BUG: 2.0 Travel limits not being respected (no replies)
Just built an MPCNC and this is my first experience with Marlin 2.0. Issue I'm having is that I set x and y bed size in the firmware and the travel limits after homing were set to those variables,...
View Article2.0 Reset button not working on full graphic smart controller (no replies)
Marlin 2.0 on Rambo with Full Graphic Smart Controller. Reset button on the Rambo works fine; reset button on the smart controller does nothing. Any ideas? Setting missed; bug?
View ArticleBLOCK_BUFFER_SIZE was not declared in this scope (no replies)
i am trying to reload Marlin on a newly repaired Mini Rambo controller. Using Marline 1.1 code and Arduino IDE 1.8.9 When I try to compile the firmware, I get an error in Marlin_main.cpp::...
View ArticleNo fan control with Marlin2.0 on MKS Sbase (1 reply)
I have an FLSUN 2016 model Delta that I managed to burn out the ramps board on. Took the opportunity to upgrade to 32bit thinking Smoothieware would be great. After a year of periodically trying and...
View ArticlePrints not centered after UBL (no replies)
I just setup UBL with a z-probe over the last couple of days and although it's working (and it's awesome), my prints are no longer centered on the bed. I've tried tweaking everything I can think of,...
View Articleversion 1.9 too slow (no replies)
I will put all in context, i wa using v1.8 wich was realy 1.07 and had problems on under struding and speed, have a bowden extruder with about 50cm of teflon tube, so i think the problem was presure,...
View Articleextruder as 4th axis (no replies)
has anyone used one of the secondary extruder as a 4th axis? if no one has done it, the marlin code is pretty big which files I should be looking into to make this modifications? I will like to add...
View ArticleAuto Bed Levelling in Marlin not raising after probing (no replies)
Hi. I'm trying to get auto bed levelling working with my Geeetech I3 Pro B. I'm using the latest Marlin firmware and a capacitive fixed mounted sensor (self-made as replacement of the z min switch)....
View ArticleEEPROM Simpl/ish Use Case? (no replies)
Hi, I'm implementing some custom gcodes, and I would like to to use the EEPROM. I have not worked with EEPROM before. I looked over the configuration_store h and cpp, but I find it confusing. Would...
View ArticleMarlin 2.0.X > Setting output pins as open collector (no replies)
Hi All, I am about to finish a port of Marlin to Alfawise U20, and I have still a small problem. Heater control pins are driving mosfets, and I need to have an open collector output pin on the STM32...
View ArticleCannot adjust z offset on a8 (no replies)
I have been banging my head against the wall for 3 days straight on this one. Any suggestions greatly appreciated. Printer is a stock Anet A8 with a fresh copy of marlin 1.1.9 installed. Installation...
View ArticleHow to set a Z+some mm and home when stopping print (no replies)
Hello all, On an Nnder 3 I wanted to make a move of z + some mm and home when I voluntary stop the print. Is there any options in the configure.h that can be uncommented and parameterized to do it ?...
View ArticleMarlin & Delta, some questions (2 replies)
A few questions about marlin & delta printer: 1. How do G33 and G28 play together? Which one to execute first and does the calbration of one affect the calibration of the other? 2. I have two...
View ArticleSudden loss of temperature readings (no replies)
Running a marlin1.1.9 / ramps printer. No problems for months, suddenly today when I turn on, the extruder temp reads as : T:-15.00 /0.00 B:-15.00 /0.00 @:0 B@:0 I have thoroughly tested the...
View ArticleLet's get this LCM1602 working [help me] (1 reply)
Hello, I've a old 3d printer I build in 2012 with a sanguinololu board (644P 16Mhz chip) and I'm trying to add an i2c display using the LMC1602 generic adapter in configuration.h of marlin 1.1.9. I...
View ArticleUse G38 on E axis for robotic arm (no replies)
I made a modified version of the Moveo arm to auto load one of my CNC machines. I have installed limit switches on XYZ and E axes. I am trying to use G38.2 to move E axis until an endstop is triggered...
View ArticleNeed Help With Hot End Fan Control (no replies)
Hello, I have two of the same aftermarket fans on my Ender 3 MKS Gen L - https://www.digikey.com/product-detail/en/sunon-fans/MF40202VX-1000U-A99/259-1955-ND/6198973 . One controls the part cooling,...
View ArticleNeed help with G29 command (no replies)
I have a auto level probe but when I do a G29 command it sends my nozzle off the build area and not in the center where I would rather it find the first home for the Z.. I'm not sure if the bed size...
View ArticleMarlin error codes at upload, can't find any answers. (2 replies)
When I try yo flash my A8 with marlin, it starts to upload but stops with the following errors. Anyone seen these errors before? Thanks. Arduino: 1.8.9 (Windows Store 1.8.21.0) (Windows 10), Board:...
View ArticleC++ coding help with Marlin please (2 replies)
I am trying to make a change to 1.1.8 to add an E endstop, it will be a 4th axis. Anyway, I have the program endstops.cpp is where I am having a compile issue and I can't seem to figure it out,...
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