Help with enqueue_and_echo_commands_P (no replies)
I'm trying to write a code to select an extruder like bellow: int16_t lcd_filament_change_extruder; // I get this from user input on menu and them _lcd_user_gcode(PSTR("T"...
View ArticleSpeed home z axis (no replies)
Sorry for my English. I'm using marlin 1.1.8 Hi, I'm setting up marlin for a dlp printer and I can not reduce the speed at which the home z performs. I have configured it in the following way. With...
View ArticleMarlin 2.0 & MKS SBase & MKS TFT Controller (1 reply)
Hi Guys, I have been out of the loop for about a year now in the 3D Printing world, only really using my printers at work when needed. Recently i started re-educating myself on current events and...
View ArticleWhat kind of communication error is this: (no replies)
now and then and print is destroyed by serial fault OctoPi may say : Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on...
View ArticleHow to extract Marlin configuration from compiled firmware (2 replies)
I recently bought an chinese A10 (not my first printer) "Recv: FIRMWARE_NAME:Marlin V1; Sprinter/grbl mashup for gen6 FIRMWARE_URL:[www.mendel-parts.com] PROTOCOL_VERSION:1.0 MACHINE_TYPE:ok" It...
View ArticleIs my part cooling fan haunted ? (6 replies)
Hi there, I'm using a modified Anet A8 with auto leveling and a RAMP 1.4 board. Marlin 1.1.8. My part cooling fan is powering on at 100% by itself when heating begins, or sometimes when the bed...
View ArticleTMC2130 Just not working (8 replies)
Hi there I've set upon the task of installing TMC2130s to a Ramps 1.4 system. I've followed every guide, wired it up correctly, and configured everything I can find in Marlin. The solder jumpers are...
View ArticleMultiple New Issues 2.0 RAMPS/Re-Arm (no replies)
I have just started using a BLTouch and it has been working fine since I installed it. Now the BLTouch sometimes doesn’t deploy the probe in the middle of the G29 command. I am also getting more...
View ArticlePrinter freezes at random points/prints (3 replies)
Hello, I've been having this strange issue lately. I've had a prusa i3 type printer for over three years now and it's been running Marlin (don't remember version but whatever was current at the time,...
View ArticleCompiling error (1 reply)
I have an error message when compiling Marlin 1.1.x that is "static assertion failed: DEFAULT_AXIS_STEPS_PER_UNIT has too many elements." Attached is my config file. I have two extruders with one...
View ArticleVulnerability Disclosure (9 replies)
Dear Marlin Community, As the issue tracking of the Marlin Firmware are public github issues, I did not want to disclose a vulnerability of the firmware directly there. Can someone please point me to...
View ArticleNeed help. #error "Z_SAFE_HOMING_X_POINT can't be reached by the Z probe."...
Hello everybody, I am new here and I need some help with Marlin firmware. Every time I try to upload the firmware I get the message: #error "Z_SAFE_HOMING_X_POINT can't be reached by the Z probe." I...
View ArticleUBL compile error (no replies)
I'm getting the following compile error when enabling AUTO_BED_LEVELING_UBL I'm using a FLSUN Delta printer, marlin geforce-8a-ac firmware. Attatching my config files. I tried moving declarations...
View Articleusing port E1 as y stepper Ramps 1.4 (4 replies)
Hello guys Is it possible to use the extruder 2 port as the y port because I have a problem with the y port ..and if its possible how I can do that ? Thanks in advance
View ArticleMarlin - G28 Problem (no replies)
Hi Comm, recently, I have issues with my G28 Homing. Setup: P3Steel Frame Arduino / Ramps combi TMC2130 on X, Y, Z and E via SPI Marlin 1.1.8 Pressing "Home" in Octoprint moves the bed / printhead...
View ArticleBed levleing has no effect (9 replies)
Hello, I made a custom 3D printer and got everything to work except bed leveling. I currently am doing PROBE_MANUALLY with MESH_BED_LEVELING and LCD_BED_LEVELING. I am using a Ramps 1.4 with Marlin...
View ArticleIs Rumba schematic wrong ? (1 reply)
Hi, The schematic I found for the RUMBA board here, does not match the pinout detailed in pins_RUMBA.h from Marlin 1.1.8 Some pins does not match for instance LCD-D4, LCD-D7, ... Does anyone know...
View ArticleMesh leveling goes off of bed (14 replies)
Hey guys, I'm trying to get LCD bed leveling sorted but it doesn't appear to be playing ball... I've got it set to probe 9 points after homing; first point position is perfect, but after clicking to...
View ArticleMarlin 2.0 bugfix setup question (no replies)
Hey Guys! I followed the instructions in this page to install marlin on MKS SBASE and I am having a slight issue. [marlinfw.org] I am able to generate the .BIN file. But once I reboot the board, only...
View ArticleHotend setup (2 replies)
Hi, I am trying to connect a E3D V6 Extruder J-head Hotend to a MKS GEN V1.4. I have my problem is that when I use the command M105, I get a temperature reading of 355oC for room temperature. When...
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