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Everything about Marlin firmware : Discussions, questions, support and feature requests...
Re: Where did I fail to set up heated chamber om SKR 1.3 ? - 6 months ago
Damn! - you are good! - Thank you very much.by Andke - General
Where did I fail to set up heated chamber om SKR 1.3 ? - 6 months ago
Marlin 2.1.1.1 build target LPC1768 pinmapping.h says: #define P2_04 0x44 I have this in configuration.adv: #if TEMP_SENSOR_CHAMBER #define TEMP_CHAMBER_PIN TEMP_1_PIN // #### Uses E1 thermistor input #define HEATER_CHAMBER_PIN P2_04 The chamber temperature sensor works - the LCD allows me to set a target chamber temperature. but the fan never starts. There is no voltage on HE1 oby Andke - General
ADVANCED_PAUSE_FEATURE - is it dumb, or is my configuration dumb? - 7 months ago
So I use ADVANCED_PAUSE_FEATURE, when trigged (by filament change, or runout sensor) this happens: -filament unloads -nozzle heat is turned off after a delay -I change filament, -I select in menu to heat up hotend. (and insert filament) -I wait for temerature -purge -when I click on "continue" ... !! I wait again for temperature ?? -then it prints. Why do I have to see another "waiting for tempby Andke - Firmware - Marlin
Re: Piezoelectric disks for Z contact detect and bed levelling - 8 months ago
Right now I decided to try to add four piezos under the printbed, og the steel-plate where the lower part of the adjusting springs are. Awaiting piezos in the mail.by Andke - General
Re: Piezoelectric disks for Z contact detect and bed levelling - 8 months ago
I have a very modified Creality A10 30x30cm printer. - but the frame/carrige heater/heatbreak is that of an A10 Its hard to find a way to install the piezo on the X-carrige/extruder, the heatbreak is screwed on to the two protruding threaded mounts seen here: Here is a link with some pictures, just disregard the missing cooling fans. I think about making a vertical vertical adapter, two sby Andke - General
LCD menu-option "Start host print" missing after stopping a print from OctoPrint - 1 year ago
Octoprint can pause, and stop a printjob just fine. But if I stop a printjob from OctoPrint, then Marlin will not offer to "start host print" , but continue to show "cancel print" - even after the job is stopped, the heaters off.by Andke - Firmware - Marlin
delete (missing stepper-jumpers) - 4 years ago
delete (missing stepper-jumpersby Andke - Firmware - Marlin
How to let Marlin know the print job is completed? - 4 years ago
I am using ADVANCED_PAUSE_FEATURE and ADVANCED_PAUSE_FEATURE After a job is successfully completed, and all heaters off, the Marlin (display) still offer to pause or cancel the job. On cancel - it then pointlessly does a X0 Y0 How should a GCODE file end for the Marlin to understand that the job is finished ?by Andke - Firmware - Marlin
Re: Marlin waiting for restart after failure, wont allow reconnect - 4 years ago
please vote onby Andke - Firmware - Marlin
Re: Marlin waiting for restart after failure, wont allow reconnect - 4 years ago
Yes, I know the DTR - it usually works directly with the RESET pin. There is no technical reason for the Marlin not to just halt until reset. Marlin could very well do a "softer HALT", stop processing input until M999 or x seconds with inactivity. (a clear sign that the source stopped transmitting)by Andke - Firmware - Marlin
Re: SKR 1.4 weird connection problem to PC (Repetier) - 4 years ago
Quotemf2909 Is it normal that the 32bit Boards don't restart on connect? My Ramps/Mega2560 always did that... I've observed the same issue.. did you find a solution for that (to make it allow reconnection?)by Andke - Firmware - Marlin
Marlin waiting for restart after failure, wont allow reconnect - 4 years ago
When probing fail, and printer enter KILL state/ disconnects. Previous Marlin 2.x on Atmega 2560 allowed reconnection, starting over Newer Marlin 2.x on Bigtree STM32 controller require physical reset, before allowing reconnect. How can I make it allow reconnect without physically get to the printers?by Andke - Firmware - Marlin
Re: TMC2209 does not communicate with SKR1.4 - 4 years ago
Thank you for embarrassing me as deservedby Andke - Firmware - Marlin
TMC2209 does not communicate with SKR1.4 - 4 years ago
Configuration, and jumper setting (a single jumper per stepper) is verified against (part 1 and two) The sensorless homing pins clipped on Bigtreetech TMC2209-1.2 The printer "works" - except for not utilizing TMC2209 , not being able to set current, or communicate with them. #define ?_DRIVER_TYPE TCM2209 #define TMC_DEBUG and other settings applied (config attached) Marlin 2.0.x-bugfix braby Andke - Firmware - Marlin
Re: CR10-S5 , + Marlin - random stop during G28 home. - 6 years ago
and yes, it proved to be induction from the long flat cables where stepper & endstop were in the same sleeves. I tore off the endstop pair, twisted it many times, about 1 turn per 2cm , both in the 1m extension cables & the original , shorter cables. - still in the same sleeves, works perfectly low.by Andke - Firmware - Marlin
CR10-S5 , + Marlin - random stop during G28 home. - 6 years ago
CR10S was worked fine. (Marlin 1.1.9 from master) Added 1m original cable extension. - connectors and termination looks good. - signals verified with multimeter, - (no off behavior when touching connectors/switches) X and Y axis microswitch endstop is connected so that it is shorted when NOT touching endstop. (so there should be little chance of voltage being inducted during travel.) Still,by Andke - Firmware - Marlin
How can I see PWM sent to bed ? - 6 years ago
The bed is very slow to get to 100degC. How can I be sure teh PID's are doing fine and the duty cycle is 100% ? , I would like to see a status message with PWM , is that possible ?by Andke - Firmware - Marlin
Re: Current Slic3r build won't do the "calibration cube" wall thickness - is it me ?
- 6 years ago
First of all, thank you for a very complete answer. I knew a lot of it from before (it's about 10 years ago I built my first Prusa) , but that's a still a very good answer The reason for my question is: I am printing mechanical parts, that need to fit well together. I am printing a batch of 20 of each part (3 parts) Due to an failed print (OctoPi % printer lost power as my youngest son switchby Andke - Slic3r
Current Slic3r build won't do the "calibration cube" wall thickness - is it me ? - 6 years ago
There is an old article that describes the method, and has a link to the cube .stl (I guess it's nothing new to people here) I attempted to do this calibration to fine-tune an filament I am already printing petty well with. The issue is, that latest build of Slic3r 1.3.1-dev does not seem to even try to make the walls 1mm, it's more like 0.4mm (nozzle width) Is there something I miss ? - somby Andke - Slic3r
Re: How to extract Marlin configuration from compiled firmware - 7 years ago
thank you.by Andke - Firmware - Marlin
How to extract Marlin configuration from compiled firmware - 7 years ago
I recently bought an chinese A10 (not my first printer) "Recv: FIRMWARE_NAME:Marlin V1; Sprinter/grbl mashup for gen6 FIRMWARE_URL: PROTOCOL_VERSION:1.0 MACHINE_TYPEk" It prints very vell, and it's PID's are perfectly spot-on, rather impressive , Esteps are good, everything in the config seems to be very well set up. I'd like to move to latest Marlin, but keep those key settings, and maybe oby Andke - Firmware - Marlin
What kind of communication error is this: - 7 years ago
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 port?)' @ comm.py:_readline:2417) or I see this: Recv: FIRMWARE_NAME:Marlin V1; Sprinter/grbl mashup for gen6 FIRMWARE_URL: PROTOCOL_VERSION:1.0 MACHINE_TYPEk Changing monitoring state from "Operby Andke - Firmware - Marlin
Re: Combine infill every [1] layers - bug or feature ? - 7 years ago
reported as a bug because it happens only for Honeycomb, clearly not intentional.by Andke - Slic3r
Combine infill every [1] layers - bug or feature ? - 7 years ago
So I enabled "Combine infill every [1] layers" for infill. to my understanding, every other layer can be skipped. In reality: (honeycomb infill in an round object) Stright infill lines are like that, thicker, and every other layer is skipped. Curved infill lines (outer lines of the infill) are printed every third layer (two skip, then print) , resulting in much too little filament, and they areby Andke - Slic3r
Re: How to do home & bed leveling AFTER heating ? - 7 years ago
Thank you ! - great ! I did not know there was a way to make such change in behavior.by Andke - Slic3r
How to do home & bed leveling AFTER heating ? - 7 years ago
My start GCODE contains G28 G29 This works like: While the head is docked (cannot ooze): -the BED is heated, (takes 4-5 minutes) -the extruder is heated, ~1.5 minutes. -the printer does homing (oozing) -and bed levelling. (oozing) how can I configure a smarter script like: 1.- Turn on bed (do not wait - using the Slic3r preset, not just fixed tamperature) 2.- do homing 3 - do levellingby Andke - Slic3r
Re: Anyone got it working on Ubuntu 16.04 ? (old library not available) - 9 years ago
apparently something to do with the way I backed+up/restored on bigger SSD, some links were omitted. Anyway - it works fine with libwxgtk3.0by Andke - Slic3r