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Quote#if ANY(MESH_BED_LEVELING, AUTO_BED_LEVELING_BILINEAR, AUTO_BED_LEVELING_UBL)
// Gradually reduce leveling correction until a set height is reached,
// at which point movement will be level to the machine's XY plane.
// The height can be set with M420 Z
#define ENABLE_LEVELING_FADE_HEIGHT
#if ENABLED(ENABLE_LEVELING_FADE_HEIGHT)
#define DEFAULT_LEVELING_FADE_HEIGHT 10.0 // (mm)
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Chips
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Firmware - Marlin
Hi all,
I have a home made Mega2560/Ramps & Marlin based printer - all working good.
I run with a long USB cable from PC to printer - works great.
But, i thought why not implement Bluetooth and do away with the long cable.
So, i got a HC-05 module AT'd and it wotks and pairs, but it takes a very long time (1 min) to actually connect to the outgoing Bluetoth serial port.
Once connected, it doe
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Chips
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Printrun/Pronterface
Many thanks for all of your comments.
I see the confusion! I am using Marlin big fix 2.0.x, which only has "#define ENABLE_LEVELING_FADE_HEIGHT 3" in the congif.h.
I have searched my config file but do not see what is mentioned in the previous post.
So i guess the issue i am talking about was the original bug which was fixed ?
So i will need a later version / bugfix for Marlin, which will then sh
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Chips
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Firmware - Marlin
Hi,
Thanks for your comments.
Yes, i have " #define ENABLE_LEVELING_FADE_HEIGHT 3 " set in the config.
So after 3 mm in height, it should stop moving the Z axis due to bed leveling. Above 3mm, it should move to the layer height, and print the entire layer without further z movement.
But it does not appear to be the case.
There is no other reason why the Z axis would move whilst it is printing a l
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Chips
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Firmware - Marlin
Hi,
I have a home built 3D printer, which is working ok.
It uses Marlin 2.0.x bugfix, and mega2560.
The question i have is regarding bed levelling.
I have auto bed levelling installed and working, and have the s/w set : #define ENABLE_LEVELING_FADE_HEIGHT 3.
So, above 3mm it should move to a height and print that layer, then move to the next height and print the next layer etc with z staying cons
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Chips
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Firmware - Marlin
Hi,
I have built my own 3d machine
Due to resonance at certain speeds i wanted to change from TB6600 drivers to DM542T drivers for the X/Y axes.
With the TB6600 drivers everything was working as expected (except for resonance at the specific speeds).
With the DM542T on the X axis (only have one DM542T driver at the moment), it works exactly as expected when the micro stepping is set to 800 (4).
W
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Chips
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Stepper Motors, Servo Motors, DC Motors
Hi all,
I have seen the problem .........
#define XY_PROBE_SPEED 50 - value is mm/m.
Most other values seem to be steps/s or mm/s.
So my 50 value was x60 too small.
Many thanks
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Chips
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Firmware - Marlin
Hi,
I am building my own 3d printer and am using Marlin bugfix-2.0x.
XYZ axes move ok, both ways.
XYZ axes will all home ok.
I have installed an inductive probe for ABL (auto bed leveling) - works fine.
Have had to enable "safe bed leveling" as my L probe is off the bed on one side only (X home side).
The problem is, it homes the X axis at normal speed, it homes the Y axis at normal speed, then
by
Chips
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Firmware - Marlin
Hi,
I have been looking around a lot to try to find out what the max frequency of pulses the ATMega2560 can produce to drive each of the step driver axes in a Marlin 2, ATMega2560, Ramps1.4, X,Y,Z,E type set up is.
I have seen a few discussions, with a few different figures given.
Is the stepper interrupt set to 10kHz - ie it can give 1 step pulse for each of the 4 axes at a max frequency of 10kH
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Chips
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Stepper Motors, Servo Motors, DC Motors
Managed to get it to compile.......
I played with 7Zip, and found out that the folder structure is not preserved when you open the compressed file with 7zip, and then proceed to extract it. When you open the compressed file, you can see that there are loads of configuration files, all with the same name, and all in the same directory - hence you get a choice of what to do with the duplicate file
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Chips
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Firmware - Marlin
Hi,
Thanks for your info.
I deleted the hidden folder, uninstalled Arduino 1.8.4.
Then i searched all of my hard disks for "Arduino" - just in case !!
Re-installed Arduino 1.8.4.
Same error when verifying "Marlin.ino" ("bugfix-1.1.x"). Seems to happen with Marlin 1.1.4, 1.1.5 and bugfix-1.1.x.
Have pasted the full log from Arduino 1.8.4 on pastebin.com - "Arduino multipla definitions" 17 Sept.
Th
by
Chips
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Firmware - Marlin
Hi,
I have an update.....
So not having any luck, i tried just verifying (no mega2560 attached) the standard files for a "MOTHERBOARD BOARD_RAMPS_14_EFB". No changes made at all.
Same error :
Arduino: 1.8.4 (Windows 7), Board: "Arduino/Genuino Mega or Mega 2560, ATmega2560 (Mega 2560)"
..................................
Linking everything together...
"D:\Program Files (x86)\Arduino\hardware\
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Chips
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Firmware - Marlin
Hi, many thanks for your reply.
I applied the update by just extracting it into the Marlin installation folder. It asked to over right a load of files - i said yes.
Did you download the Marlin 1.1.5 as a zip ( as opposed to maybe the indivdual files)?
I deleted all Marlin files / folders / zip files.
I downloaded Marlin-1.1.x.zip and installed into a new folder called Marlin = still the same.
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Chips
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Firmware - Marlin
Hi guys,
I am a new boy on the block.....
I am building my own 3d printer - have not got it built yet, but i thought i would progress on the electronic side simultaneously, then once i get some hardware bits together i will be able to test it out with the electronics
So, i have got myself a Mega 2560 and Ramps 1.4 combination. I am using Arduino 1.84, and Marlin 1.1.5 with bugfix-1.1.x applied.
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Chips
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Firmware - Marlin
