Homing and leveling issues (1 reply)
Hello Everyone. This is my first post. I have been using the same setup on 2 printers for about 5 years. I recently decided to update marlin and add additional probing points to my Ender Max...
View Articlem810-819 documentation update needed reprap gcode wiki (no replies)
hello, i've read a request to add 810-819 macro gcodes to reprap wiki and was wondering why marlin firmware group has not added it already. from what i understand these codes are macros and do fit the...
View ArticleAlways 6 (micro)steps are used (3 replies)
Hi, I build latest Marlin from branch bugfix-2.1.x (board BTT SKR 2 rev. B with TMC2225) and discovered, that all axis moves only with 6 microsteps (as we can see in M114 D output): M114 D X:-7.0000...
View Articlecompile fails with AUTO_BED_LEVELING_BILINEAR enabled (no replies)
hi all 2 years ago i build my own 3d printer 400x400x400 i used a ramps1.4 board and marlin1.9 and it has been working fine. but i wanted to go faster so i replaced the MEGA with a DUE (BOARD_RADDS)...
View ArticleCan steps per mm be decimal value? (1 reply)
In Marlin, I read that the steps per mm parameter takes up to second decimal point. But, how's this implemented as pulses? My understanding is steps per mm = number of pulses generated for 1 mm. How...
View ArticleZ Safe Homing (1 reply)
Hallo Zusammen, Ich bin jetzt 2 Abende damit beschäftigt mein "Safe Z Homing" am laufen zu bekommen. Was der Drucker macht: - X fährt auf Ref.Punkt setzt im Display den Wert auf 0 - Y fährt auf...
View ArticleMPCTEMP causing compile error void ExtUI::setBedPIDValues(const_float_t,...
marlin 2.1.1 BRR SKR 3 EZ #define MPCTEMP // ** EXPERIMENTAL ** gives this compile error: Marlin\src\lcd\extui\ui_api.cpp: In function 'void ExtUI::setBedPIDValues(const_float_t, const_float_t,...
View ArticleM226..."echo:Unknown command" (no replies)
Newbie with limited programing knowledge. I'm receiving the following error message "echo:Unknown command" with M226. Marlin 2.1.1 Pronterface Arduino Mega Ramps 1.4 Project: Syringe pumps actuated by...
View Article3 wire laser connection to RAMPS 1.4 - assistance please (2 replies)
Hi All. I've built a MPCNC and I planning on mounting a laser module so I can cut and engrave. The controller is an Arduino mega2560 with a RAMPS 1.4 sat on top I'm currently running Marlin 2.0.9 The...
View ArticleHow can I calibrate the encoder? (1 reply)
Hello, I have a RepRapDiscount Smart Controller. How can I calibrate the encoder? The encoder scrolls like crazy through the menus. Sometimes one click scrolls down one items, sometimes three. Also,...
View ArticleAmazon kit (no replies)
Has anyone purchased this kit from Amazon? For the life of me I can't get the sd card reader to work properly. I unfortunately am not in front of my pc to post my files but I think I hv everything...
View ArticleUsing x e y min pins for 3dTouch in a Fysetc E4 (1 reply)
Hi, I'm using a Fysetc E4 board, and this board has too few pins to use. Since I use sensorless homing, the x and y min pins are free. How can I use these pins to for example connect the 3DTouch to...
View ArticleBigtreeTech SKR2 and my Z-homing issue (no replies)
I am struggeling during upgrading my Ultimaker-Clone with the below mentioned setup: Setup: BigTreetech SKR2 RevB, TMC2209 steppers, TFT35 V3.0.1, X and Y: mechanical endstops, Z: hall-endstop. The Z...
View ArticleEEPROM CRC Error (no replies)
Hello friends I updated my printer and something that happens is,every time I turn on my printer I see this error(eeprom crc error initialize eeprom).I click reset but when I turn off the printer and...
View ArticleMarlin queue and sending GCODE to it...help please (no replies)
OK, fist let me say I am a C++ idiot, I've done a lot of Basic and some Arduino C stuff but I'm not good at C....so please forgive how stupid I sound. I have been trying to get a project going that...
View ArticleProgrammatically stop print (no replies)
This is an unusual use of Marlin, I am using it to control a filament re-winder so I am only using the X and E axis. The only job that will ever get sent to it consists of a repeating pattern of "G1...
View Articlefastio.h in Marlin (1 reply)
Hi, I am going through the fast IO macros defined in Marlin's fastio.h file. I have largely understood the macros but I'm not able to grasp the below code. #define _WRITE_NC(IO,V) do{ \ if (V) SBI(DIO...
View ArticleHelp Configuring Dual Z endstops for SKR 1.4 Turbo (no replies)
I'm building a 3d Printer with 2 z motors and 2 z endstops. The z axis is moving up and down as expected, so the motors and drivers in Marlin 2.1.1 should be set correctly. This system uses the SKR...
View ArticleX / Y Homing fails ONLY using LCD (endstops / directions OK) (Marlin 1.1.0 to...
I've got a MTW MiniMax that used to be running Marlin 1.1.0 with a generic (Chinese knockoff) REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER. Everything used to work correctly with 1.1.0. I'm in the...
View ArticleNo Display Output (1 reply)
I’ve been trying to install Marlin 2.x for the past few days on a Tronxy X1. Everything seems to be working on the printer correctly whenever it is plugged in and controlled by pronterface. However...
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