Quantcast
Channel: Reprap Forum - Firmware - Marlin
Viewing all 12112 articles
Browse latest View live
↧

Re: Z offset after homing

September 9, 2018, 6:01 am
$
0
0
I used
#define Z_PROBE_OFFSET_FROM_EXTRUDER -0.5 // Z offset: -below +above [the nozzle]

And
#define Z_CLEARANCE_DEPLOY_PROBE 10 // Z Clearance for Deploy/Stow

With end-Stop Switch, and you should be able to.
↧
Search

Re: Z offset after homing

September 9, 2018, 5:54 pm
$
0
0
Ohh I thought it was for use with a probe...I'll give it a try
↧
↧

Re: Z offset after homing

September 9, 2018, 6:05 pm
$
0
0
Well even the first SN04-N Inductive probe used is nothing more the a NPN NO powered transistor switch with the ability to sense metal at a 5mm distance.
It was swapped in for my standard End-Stop Switch without any firmware changes to my Marlin firmware.
↧

babystepping z

September 10, 2018, 9:42 am
$
0
0
Hello
I activated the babystepping on my prusa i3 pro c double extruder, the babystepping works, the motors move it but on the LCD it shows no value.
What could I have done wrong?
attached my firmware and a photo of the problem.
[attachment 106959 firmware.rar]
[attachment 106960 foto.PNG]
↧

Re: TMC2208 with Marlin CoreXY, XY Axes move at an angle(not perpendicular)

September 10, 2018, 10:07 am
$
0
0
Figured the problem, Incorrect wiring on my end for TX and RX pins.
↧
↧

Re: UBL and probe offsets

September 10, 2018, 11:27 am
$
0
0
If you're using a printer host (like Repetier Host, Pronterface or even Octoprint) you can print out the current mesh with "G29 T". Any points that were not probed will show as ".". Then the recommended procedure is to run "G29 P3" so UBL can interpolate/extrapolate the missing values. It might take more than one run of "G29 P3" to fill in all the unprobed points. Then print out a mesh validation pattern with "G26" and fine-tune the mesh with "G29 P4" as needed.
↧

Auto Leveling not working.

September 10, 2018, 12:05 pm
$
0
0
Hi Guys,
Im new in this so please be gentle.lol
i have a cube X printer and did the upgrade to reprap. everything works great, but i cant seem to get the auto level working.
on marlin i activated the auto level process but nothing. when i use the G29 nothing happens. the printer just stays put at whatever location it may be. This being home position.
Can someone help me out? Thank you
↧

Re: UBL and probe offsets

September 10, 2018, 12:10 pm
$
0
0
Ah crap - I should have thought of that. I use G29 T with bilinear but didn't think of using that with the UBL to see the mesh. Thanks! I'll give it another shot!
↧
Search

Re: Auto Leveling not working.

September 10, 2018, 12:24 pm
$
0
0
Hey Cleme_o,
Which auto leveling did you enable? There are a few different types (Bilinear, 3-point, and linear)
↧
↧

Re: New 2 marlin - 2 main problems

September 10, 2018, 1:02 pm
$
0
0
Hi!

I soldered a two-wire-cable to the reset button at the RAMPS (could be done to the Arduino as well) and put a flat push-button on the other cable's end. I glued the button just beside the Stop-Button on the LCD. So I can stop and reset the printer now from the LCD. ;-)

I also made a change to the Arduino itself to disable the soft-reset during a serial connection via USB:
I truncated the REST-EN pad and soldered also a two-wire-cable leading to an on/off-switch which I placed on the front of the Printer-Box. Now I can switch the arduino to "PROG" or "RUN"-mode

Cheers

Knut
↧

Start G-Code , in firmware not slicer, does this exists ?

September 10, 2018, 1:16 pm
$
0
0
Hi.
i've been wanting to remove my start gcode from the slicer in order to be able to use the same gcode file on multiple printers.
typically i can use the same temps and speeds, but the start up code differs in terms of tool cleaning and nozzle prime position.
So i would like to have the start g-code in firmware and maybe call a Gxxx or Mxxx to activate this start gcode.
that way it's possible to put the homing, probing , move Z, goto Xxx Yxx, extrude , or whatever the needs might be, everytime a print is started.

Does this functionality exist already ?
i've seen the Autostart, but this is only for power up,and requires an SD, and i want it to run every time i start a print (typically from SD)
and there's also the CUSTOM_USER_MENUS , but these have to be activated through the LCD.

Anybody did this already ?
↧

Re: SD init fail.....make me crazy:X 2560 rev b.

September 10, 2018, 3:28 pm
$
0
0
Guys...really?
No one can help me? :(
↧

Re: SD init fail.....make me crazy:X 2560 rev b.

September 10, 2018, 4:26 pm
$
0
0
Post a link to your Marlin configuration.h file will take a look to see!
↧
↧

Re: SD init fail.....make me crazy:X 2560 rev b.

September 10, 2018, 4:42 pm
$
0
0
[attachment 106966 Configuration.h] this is from 1.1.9 marlin by thingiverse
[attachment 106965 Configuration.h] this is from 2.0.x marlin by thingiverse redangel1984
[attachment 106967 Configuration.h] this is from original a10 firmware

I cant go out this problem....original firm,still not working
↧

Re: SD init fail.....make me crazy:X 2560 rev b.

September 10, 2018, 4:56 pm
↧
Search

Re: SD init fail.....make me crazy:X 2560 rev b.

September 10, 2018, 4:59 pm
↧

Re: SD init fail.....make me crazy:X 2560 rev b.

September 10, 2018, 6:52 pm
$
0
0
In A10 Configuration.h you are defining UltiPanel and Reprap Discount Smart Controller
#define ULTIPANEL //the UltiPanel as on Thingiverse
#define REPRAP_DISCOUNT_SMART_CONTROLLER

In 1.1.9 Configuration.h you are defining Ultra_LCD and Reprap Discount Smart Controller
#define REPRAP_DISCOUNT_SMART_CONTROLLER
#define ULTRA_LCD

I believe you need to select one or the other but not both. If you define both it does not know where the SD Card is located.
↧
↧

Can G-code scripts be run automatically on inserting an SD card when using Marlin Firmware?

September 11, 2018, 3:26 am
$
0
0
A colleague posted this question on Stack Exchange 3D Printing (of which I am one of the moderators), and I wondered if there was a solution, or software hack, for this?

Quote

When running Marlin Firmware, is it possible to run G-code scripts/series of commands automatically when you insert the SD card?

I'm running Marlin on a 3D printer board using an ATmega 2560 based board with a reprap discount LCD controller with an SD card slot. I would like to do this without the need to add another computer/board, so native from the board running the Marlin Firmware.

Note that I am not asking about the startup codes upon power on, with the SD already inserted, but rather printing is triggered, on a printer already turned on, just by inserting the SD card. The files that can be run upon start up were mentioned in this answer to a different question:

Quote

With Marlin 1.1.0, you can automatically run a G-Code file when powering on the printer with a SD card already present.

Add a file named auto0.g at the root of your card, containing the following G-Code:

G28 ;Auto-homing
G29 ;Bed leveling


Normally the bed leveling map should be reused for all subsequent prints, until the printer is turned off.

It is possible to provide up to 10 files, from auto0.g to auto9.g.

Just to re-iterate, the answer above is for power on of the printer. However, I am looking for a solution for a printer already switched on and it is the insertion of the SD card which triggers the printing.

Thanks in advance
↧

Re: SD init fail.....make me crazy:X 2560 rev b.

September 11, 2018, 5:12 am
↧

Re: SD init fail.....make me crazy:X 2560 rev b.

September 11, 2018, 5:13 am
$
0
0
Quote
Roberts_Clif
In A10 Configuration.h you are defining UltiPanel and Reprap Discount Smart Controller
#define ULTIPANEL //the UltiPanel as on Thingiverse
#define REPRAP_DISCOUNT_SMART_CONTROLLER

In 1.1.9 Configuration.h you are defining Ultra_LCD and Reprap Discount Smart Controller
#define REPRAP_DISCOUNT_SMART_CONTROLLER
#define ULTRA_LCD

I believe you need to select one or the other but not both. If you define both it does not know where the SD Card is located.

Omg...but the a10 config.h it's the ufficial build
↧
Viewing all 12112 articles
Browse latest View live
Search
<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>