Arduino DUE + RADDS + TMC2208 UART (no replies)
Hi all...im new here and I bought a RADDS Shield for arduino DUE and a couple of tmc2208 from waterrot...my question is how can I use the tmc2208 drivers in uart mode...i will use on X Y Z axis and...
View ArticleUse alternative pins [bugfix-2.0.x] (no replies)
Hi All, Does anyone know how to select the alternative pin function when using the STM32F1 HAL? I have made a custom board with an STM32F103RC and routed pins PB3, PB4, PA14 and PA15 to some of the...
View ArticleSERIAL_PORT_2, how can I use it in Marlin2 (no replies)
Hi guys, I've the Arduino2 with RuRamps 1.3 shield, and I'd like to use the Serial2 port connected to my ESP8266 with ESP3d-WebUI webserver. That's what I want: - Serial 0 : Programming port / USB -...
View ArticleG28 endstops ignored (3 replies)
Endstops are ignored when using G28 command. I am building a delta with an UltraTronics board (ATSAM3x8E) and Marlin 2.0. Marlin compiles and uploads fine, G119 gives expected results: x_max: open...
View Article1.1.7? (1 reply)
I am looking for version 1.1.7 but have been unable to locate a source. Is it still available?
View ArticleWhen single nozzle is used for multicolor printing, hold another extruder....
Hello. It may be the already mentioned topic, but I am operating a multi-extruder with a single nozzle. At the time of printing, the inactive step motor (E) doesn't hold and is free, but can we change...
View ArticleSending Message to LCD screen (2 replies)
I am having trouble sending messages from the printer to the RAMP LCD screen. The code I am writing is on Marlin-1.1.x. I would like to read an Analog input from an Arduino port, and send that...
View ArticleTrying to get BlTouch to work, Compiling doesn't work :( (no replies)
Hey all, i have a Creality CR-10s and wanted to use BlTouch so i followed the tutorials out there and tried to compile a working firmware for it to work. The issue is when i try to compile the...
View ArticleZ axis gains 2MM at print start (1 reply)
My Cartesian printer is gaining 2-mm on Z after homing and moving into the print area. Needless to say the prints aren't sticking. This is a new built printer and all other features are working now...
View Article[2.0.x] Axis is not displayed normally. (no replies)
The y-axis is not output and the z-axis is only partially visible. (ender-3, marlin 2.0.x) [attachment 107708 sd.jpg]
View ArticleCustom command remove filament (2 replies)
Hello All! I'm trying to add an "unload" command to the custom command menu that would retract 400mm filament from the PTFE tube, but whatever command I use, does not work. I tried heated, cold, but...
View Articleadd button in marlin firmware (1 reply)
Hi everyone. I need to do this: modify a reprap hardware add 2 buttons, one is for execute 3 gcode commands and the other is to go back to last position. Does someone know in which libray can i add...
View Articlehow to show each position of z on the display (autoleveling) (no replies)
Hi, I have a cnc that uses marlin 1.1. It is a large machine (2800x2000mm). I'm using bilinear autolevel to correct some imperfections of the table. I'm using a 10x10 grid. The grid generation process...
View ArticleBed leveling grid - how to change points for probe (no replies)
Hi guys, using Marlin 1.1.0-RC7 firmware with Z-probe, as all working fine from beginning I notice that points where my probe doing autolevel is not where I want to. I would like to change them. Not...
View ArticleHelp understanding Marlin (1 reply)
What is the difference between these lines? #define DEFAULT_MAX_ACCELERATION { 2000, 2000, 100, 2000 } #define DEFAULT_ACCELERATION 400 // X, Y, Z and E acceleration for printing moves
View ArticleCheck Skipping with XYZ endstops after a Job ?? (no replies)
The goal is to check if stepper motor skipping occurred. So after a job, I want to touch all three endstops, and see at what X,Y,Z value they trip. Such a thing would also be very useful to check the...
View ArticleHow to fix Marlin code to stop extruder's fan when I Pause the print (2 replies)
Dear all, I have very very serious problem here. My 3d printer needs to stop extruder's fan when I press stop or pause printing. Anyone have any idea to fix code of Marlin to solve problem. Thanks...
View ArticleMarlin 1.1.9 - SD Card not working after update (2 replies)
Hi all! After playing for a while with my Geeetech Prusa i3 Pro B and optimizing / upgrading several mechanical aspects, I want to add a BLTouch Sensor. So I got one, mounted it, did the cabling and...
View ArticleHow to use M117 to show message during bed leveling manual Gcode for Ender 3...
Hello I have a Creality Ender 3, I used Repetiere-Host to write a G code that help me to leveling the bed. In particular The G code command improved, is NOT G42 Mesh based. I use G0 because of I...
View ArticleMarlin Log Printing Data on SD Card (no replies)
I need to record the nozzle temperatures and some other parameters while printing. I am currently using the M28 command to open a log.txt file on the SD card and M29 and write it. However, the file...
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