Hi, so I use these commands to level the bed using the BL touch probe: G28 G29 P1 Mesh invalidated. Probing mesh. Probing mesh point 1/9. Probing mesh point 2/9. ... Probing mesh point 9/9. G29 T Bed Topography Report: ( 5,220) (200,220) 0 1 2 2 | -2.099 -0.667 -0.043 | 1 | -0.464 -0.105 [+0.365] | 0 | +0.153 +0.377 +0.664 0 1 2by JPT - Firmware - Marlin
Solved - My probing point were outside the bed margins. no idea how that happend ^^by JPT - Firmware - Marlin
I created a pull request for an updated UBL documentationby JPT - Firmware - Marlin
Hi, I almost got my Creality printers working with Marlin 2.1-bugfix and stable 2.1.2.2. Ender 3 Pro and CR10-S5 both using BL-touch probe and the Creality STM32 427 board. What I post here is from the CR10-S5, but the Ender behaves exactly the same. It suddenly stopped working. And I do not have any idea what caused it. maybe a recent change in bugfix (a few days)? with stable 2.1.2.2 it justby JPT - Firmware - Marlin
Does your probe accidentally measure onto the clamps holding the bed? set the measuring matrix to 3x3 so it does not take too much time and then watch every movement until finished. which printer do you use? did printing work without BL touch?by JPT - Firmware - Marlin
Hi, I am currently fine-tuneing my Marlin 2.1.x-bugfix.zip build. It's the Creality 32 bit board V 427 on the Creality CR-10S5 printer plus Creality BL touch sensor. I've got several problems and cannot find solutions: G26 C creates a pattern to test the auto-leveling. But it sends all my clamps flying that should hold the glass to the bed. This is because it prints 5 mm from the edge of theby JPT - Firmware - Marlin
Well, it works now. That is, printing works fine. the command I used for testing G26 C P5.0 F3.0 assumed 3 mm filament.by JPT - Firmware - Marlin
Great, thank you! it was about disabling #define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN No, I use the original sockets and plugs, I cut the cables and added custom plugs in between to attach 2x Z-Axis motors to one plug etc. Now I try to guess the correct Z offset. That'll take some time... I use the M851 command for that? The hot-end fans are off. any idea why that is? I remember they should beby JPT - Firmware - Marlin
The guide does not work. There is no Z_PROBE_OFFSET_FROM_EXTRUDER This was a variable from Marlin 1.1, so is the guide THAT old? aborts after homing X and Y SENDING:G28 Error:!! STOP called because of BLTouch error - restart with M999 does not give any output, except echoing the commands: SENDING:M111 S255 echo: DEBUG:ECHO,INFO,ERRORS,DRYRUN,COMMUNICATION SENDING:G29 P1 Error:!! STOP calledby JPT - Firmware - Marlin
I finally found what I was searching for: Why has finding anything in the internet got almost impossible? Google just brings up brain dead answers.by JPT - Firmware - Marlin
Hi, I finally succeded in installing marlin 2.1.x-bugfix on my Creality CR-10S5plus BT touch and STM32F103 board version 4.2.7. (I used the Ender 3 config) But I just don't know how to make autoleveling UBL work. It doesn't even home the Z axis any more. (z end-stop is disabled as it is said to interfere with the probe) I found several guides on how to configure Marlin for UBL. but that is tby JPT - Firmware - Marlin
Solved. I successfully built from the bugfix.zip, not the git branch.by JPT - Firmware - Marlin
Thank you very much for your answers. I installed vscode + pio IDE. But I still get the "Unsupported Platform!" error. It comes from this file The STM32F1 is included. why doesn't it match?by JPT - Firmware - Marlin
Hi, I try to build git branch Marlin-bugfix-2.1.x for the STM32F103RE_creality The Ender mainboard. Version 4.2.7. Configurations-bugfix-2.1.x/config/examples/Creality/Ender-5/CrealityV427 But it does not want to build. With platformIO I get these error messages: $ pio check Checking STM32F103RE_creality > cppcheck (board: genericSTM32F103RE; platform: ststm32@~12.1) Marlin/src/HAL/platfoby JPT - Firmware - Marlin
Hallo seefew, welchen Autodetect meinst du? udev? Cura tut autodetecten. Mh... das wär ne Möglichkeit. Das läuft nämlich im Hintergrund, weil ich damit slice. Da steht unter Serial Port: "Auto". Kann man aber nicht ändern. So n paar idiotische Macken hat Cura schon!by JPT - Software
Hallo, ich dachte, das Problem mit dem Verbindungsabbruch hätte ich behoben, indem ich - wieder Pronterface benutze - den Hub entfernt habe. Es hat jetzt etwa ne Woche einwandfrei funktioniert. Hab sogar 2 Stunden am Stück gedruckt. Eben wollte ich ein 3 Stunden Teil starten, zum Glück ist es schon nach 3 minuten hängengeblieben und nicht erst nach 95%. Das Problem tritt also immernoch auf. Eby JPT - Software
Hi, I'v got a Sangoinololu with current Marlin firmware. SD card is attached but says: "SD init fail" upon access. Before I attached the SD card reader, "SD init fail" was shown at bootup already. The sd card reader I got was for a different pin out, so I manually connected the pins this way: SD - Sangoinololu CS - RESET SCK - SCK SO - MISO VCC - 5V GND - GND SI - MOSI is this correct? Orby JPT - Reprappers
Hallo, ja, ich habe bei Ultimaker auch gesucht, aber nix passendes gefunden. Das Abbruchproblem hat sich zwar mittlerweile erledigt (vielleicht weil ich Pronterface nun immer brav beende), ich habe mich aber entschlossen den GCODE mit Cura zu erzeugen und dann mit Pronterface zu drucken. Cura ist was manuelle Druckersteuerung angeht einfach nur ne Wüste. Einen SD-Kartenleser habe ich vor einby JPT - Software
Hallo, bin endlich von Slicer umgestiegen auf was anderes, und zwar Ultimaker Cura 14.06.1 Erster Eindruck: wow! viel weniger einzustellen, aber druckt weit flotter, vor allem weil es bessere Wege findet. Leider leider sind mir aber bisher alle (drei) drucke in die Hose gegangen. Zweimal wegen abgebrochener serieller Verbindung: ... Recv: ok Send: N13331G4 P13894*73 Communication timeout durinby JPT - Software
I had pronterface crashing shortly after print start when my gcode files were bad. Do you load STL or GCODE into pronterface? Are your sure, your files are correct? inspect your model in pronterface if it looks well.by JPT - General
Hey spurtee, I cannot see any indication of the position on my pots. but yes, the range would match 7 - 4. 3 of my pots do have a limit, one doesn't. maybe I applied to much force to this one. It is said, if they do not deliver enough power, you should try to apply a fan. Because they will just switch off if they became too hot which also results in lost steps. Haven't done so myself, yet...by JPT - Reprappers
Hi Spurtee, mine looks like this. Maximum feedrates (mm/s): M203 X100.00 Y50.00 Z3.00 E25.00 Maximum Acceleration (mm/s2): M201 X1000 Y500 Z50 E10000 Acceleration: S=acceleration, T=retract acceleration M204 S3000.00 T3000.00 Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum XY jerk (mm/s), Z=maximum Z jerk (mm/s), E=maximuby JPT - Reprappers
The top layer prints awfully. What could be the cause? Bottom and Perimeter print more or less well. When I print x/y narrow parts, the infill seems to be too much. But this looks to be far to few material. Is the extruder losing steps? is there any other problem in PLA feed? (I already own 4 hobbed bolts. The best one is in use) I tried to reduce top layer speed from 30 mm/s (photo) to 20 mmby JPT - Reprappers
Thanks, but did not help. Sorry, I did not mention what exactly was wrong: If you look from the bottom, you see that the the whole loft prints into thin air, because slicer omits a ring of PLA. Exactly the difference of the plate and the loft.by JPT - Slic3r
Hi, I created a an STL file in FreeCAD-nightly using the loft tool. Slic3r doesn't produce a correct gcode file. Since FreeCAD has got a lot of bugs regarding lofts: Where should I complain? Should I create a bug report for slic3r? I tried slic3r stable and experimental, cannot run the git version: "Can't locate Moo.pm in @INC (you may need to install the Moo module)" I did not build with Sby JPT - Slic3r
Don't you know Sesame_Street ? In german the theme song says "Wer nicht fragt bleibt dumm" -> "Anyone who does not ask remains stupid". And that means I always question my knowledge: I wanted to know if there is something I missed. If I abused your time, I am sorry.by JPT - Reprappers
This should be the job of the slicer. Since the slicer knows about the target printer. Designing parts is about avoiding bridges etc and should not include using modified dimensions in order to fix problems like this. Maybe I get in touch with the author of slic3er... have to report another bug. Yeah, trial and error describes reprap printing very good. Had a lot of it already, parts are becomby JPT - Reprappers
Hi, Everything I print is almost exactly 0.5 mm too big in X and Y directions. For example, a 4 mm hole will be only 3.5 mm in diameter. The length of an object will be 100.5 instead of 100mm. I't not caused by miscalibrated X and Y travel because the error is constant. I believe it's caused by the amount of PLA I print. But if I reduce the amount of PLA applied, the object will not stick toby JPT - Reprappers
Thank you very much! It works now. The solution was to reduce max Z speed. 5mm/s looks soooo slooowww but was even too fast. Well, the motors are just cold, but the pololus are hot, approx. 80°C. They only have heat sinks, no fan. I was able to run the printer long enough but I never checked the temperature after it was running for an hour According to something I read today, the motors areby JPT - Reprappers
Well, this was a kit. But the kit sucks. I did not choose any of the components. I trusted in the vendor I wonder why printing works at all: just before print start Sli3cer orders the z-axis up (which is blocked always), after that it moves down again to start printing. this is blocked by the bed. so the head sits directly on the glass. calibrating the distance between glass and hotend at enby JPT - Reprappers