mark_3d
Posts: 8
Joined: Sat Feb 24, 2018 2:58 pm

Feature Request: Linear Advance

Sat Feb 24, 2018 3:21 pm

Is it possible to insert a beahavior like the linear advance used in marlin firmware that will give the print a little bit more quality?

rrdavis
Posts: 421
Joined: Sat Dec 09, 2017 4:52 am

Re: Feature Request: Linear Advance

Sun Feb 25, 2018 5:23 am

I have used this in the past. From what I remember, I just had to add a "M900 K30" command in the starting script and make sure it was enabled in my firmware.

blackbird2016
Posts: 134
Joined: Wed Aug 02, 2017 1:24 am

Re: Feature Request: Linear Advance

Sun Feb 25, 2018 5:33 am

Rrdavis is right.
Given your printers firmware supports linear advance (Prusa e.g.)
Just add the M900 Kxx command in to the start script where xx will be your k for any given material.

mark_3d
Posts: 8
Joined: Sat Feb 24, 2018 2:58 pm

Re: Feature Request: Linear Advance

Sun Feb 25, 2018 9:17 am

How to ceck if it's enabled in my firmware? i have a Rasie3d N2 duale Extruder.

rrdavis
Posts: 421
Joined: Sat Dec 09, 2017 4:52 am

Re: Feature Request: Linear Advance

Mon Feb 26, 2018 2:05 am

Try asking the manufacturer

zemlin
Posts: 334
Joined: Mon Feb 01, 2016 11:36 am

Re: Feature Request: Linear Advance

Mon Feb 26, 2018 6:57 am

mark_3d wrote:How to ceck if it's enabled in my firmware? i have a Rasie3d N2 duale Extruder.
The firmware currently published by RAISE does not have Linear Advance enabled, but users have posted firmware on the RAISE forum.
http://forum.raise3d.com/viewtopic.php?f=3&t=6244

User avatar
SDX
Posts: 9
Joined: Wed Sep 16, 2015 12:45 pm

Re: Feature Request: Linear Advance

Tue Feb 27, 2018 12:09 pm

Linear Advance would be very difficult to implement within a slicer-software. It would at least double your g-code.
.★★★★★★★★★★
★★★★ SDX ★★★★
.★★★★★★★★★★

wbarber69
Posts: 8
Joined: Wed Jul 19, 2017 10:11 pm

Re: Feature Request: Linear Advance

Sun Mar 11, 2018 11:10 am

SDX wrote:
Tue Feb 27, 2018 12:09 pm
Linear Advance would be very difficult to implement within a slicer-software. It would at least double your g-code.
Craftware does it. quite well, and doesnt need the firmware to support it

arhi
Posts: 447
Joined: Thu Oct 06, 2016 5:13 pm

Re: Feature Request: Linear Advance

Mon Mar 12, 2018 5:35 am

wbarber69 wrote:
Sun Mar 11, 2018 11:10 am
SDX wrote:
Tue Feb 27, 2018 12:09 pm
Linear Advance would be very difficult to implement within a slicer-software. It would at least double your g-code.
Craftware does it. quite well, and doesnt need the firmware to support it
you sure it's the same thing?
gcodestat integrates with Simplify3D and allow you to
Calculate print time accurately (acceleration, max speed, junction deviation all taken into consideration)
Embed M117 codes into G-Code
Upload your G-Code directly to Octoprint
open source and unlicence

Omikron
Posts: 35
Joined: Thu Aug 03, 2017 5:20 pm

Re: Feature Request: Linear Advance

Wed Sep 23, 2020 12:34 am

Looking through the posts I didn't see if this feature was acknowledged as planned for next release (whenever that may be) but +1 for per-material LA settings. Every other slicer I use has it, and it's lack is one of the reasons I don't use S3D as often anymore.

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