New RepRapFirmware release 1.12-dc42 May 07, 2016 05:28PM |
Registered: 10 years ago Posts: 14,672 |
Quote
dc42
* PT100 and other RTD sensors are now supported. See [reprap.org] for more details.
* When a print is paused and then cancelled, the firmware now attempts to run file sys/cancel.g. It only turns the heaters off if that file is not found.
* The file upload speed over the web interface has been increased. Those who were getting slow file upload speeds are likely to see the most benefit.
* If a chamber heater is configured, it is now exempted from the heater timeout, just like the bed heater
* Two changes have been made to improve print quality when printing at high speeds. First, enabling extruder pressure advance is less likely to result in sequences of short moves having sawtooth velocity profiles. Second, a "Maximum average printing acceleration" can now be configured (M201 P parameter). Using this to restrict average acceleration will flatten out any remaining sawtooth velocity profiles.
* The firmware now reports itself to the USB subsystem as "Duet 3D printer control electronics",instead of as an Arduino Due. A Windows driver file is provided.
* The default maximum hot end temperature is reduced to 260C.
Quote
dc42
* The USB interface exposed by firmware version 1.11 was not recognised by some versions of Windows on some computers, resulting in a driver installation error
* Simulation mode (M37) did not work
* Setting the motor current on the non-existent 9th driver on a Duet 0.6 might have undesirable side-effects
Re: New RepRapFirmware release 1.12-dc42 May 08, 2016 02:14AM |
Registered: 8 years ago Posts: 301 |
Re: New RepRapFirmware release 1.12-dc42 May 08, 2016 02:29AM |
Registered: 9 years ago Posts: 1,699 |
Re: New RepRapFirmware release 1.12-dc42 May 08, 2016 04:06AM |
Registered: 10 years ago Posts: 780 |
Re: New RepRapFirmware release 1.12-dc42 May 08, 2016 04:08AM |
Registered: 10 years ago Posts: 14,672 |
Re: New RepRapFirmware release 1.12-dc42 May 08, 2016 07:35AM |
Registered: 9 years ago Posts: 1,699 |
Re: New RepRapFirmware release 1.12-dc42 May 08, 2016 12:29PM |
Registered: 8 years ago Posts: 45 |
Quote
dc42
2. If you are using Linux or Mac OS, be prepared to revert to earlier firmware (e.g. 1.10+4-dc42) in case your operating system does not recognise the Duet, and please let me know whether or not it did.
Re: New RepRapFirmware release 1.12-dc42 May 08, 2016 01:32PM |
Registered: 10 years ago Posts: 14,672 |
Re: New RepRapFirmware release 1.12-dc42 May 08, 2016 02:37PM |
Registered: 9 years ago Posts: 517 |
Re: New RepRapFirmware release 1.12-dc42 May 08, 2016 06:33PM |
Registered: 9 years ago Posts: 517 |
Re: New RepRapFirmware release 1.12-dc42 May 08, 2016 07:30PM |
Registered: 8 years ago Posts: 20 |
Re: New RepRapFirmware release 1.12-dc42 May 09, 2016 01:55AM |
Registered: 9 years ago Posts: 1,699 |
Quote
ElmoC
I noticed that even though I got the could not delete message, the web page showed it had updated the firmware. I did it a second time with the renamed firmware file just to be sure and didn't get the error.
Re: New RepRapFirmware release 1.12-dc42 May 09, 2016 12:11PM |
Registered: 8 years ago Posts: 71 |
Quote
dc42
* Two changes have been made to improve print quality when printing at high speeds. First, enabling extruder pressure advance is less likely to result in sequences of short moves having sawtooth velocity profiles. Second, a "Maximum average printing acceleration" can now be configured (M201 P parameter). Using this to restrict average acceleration will flatten out any remaining sawtooth velocity profiles.
Re: New RepRapFirmware release 1.12-dc42 May 09, 2016 04:44PM |
Registered: 10 years ago Posts: 14,672 |
Quote
yoorek
David, still no fix for huge files? I have commented on issue #33 on GitHub twenty or so days ago. It is about g-code files that I use where the last G1 Z command is 362K from the end of the file. I have quite a few of them stored in a folder on SD card and I cannot list the contents in DWC as the interface disconnects while calculating file stats. Also having some problems selecting these files for printing from PanelDue. Any chance of having this fixed? I have provided a link to a file that gives me problems in my GitHub comment.
Re: New RepRapFirmware release 1.12-dc42 May 09, 2016 04:55PM |
Registered: 10 years ago Posts: 14,672 |
Quote
critical_limit
Quote
dc42
* Two changes have been made to improve print quality when printing at high speeds. First, enabling extruder pressure advance is less likely to result in sequences of short moves having sawtooth velocity profiles. Second, a "Maximum average printing acceleration" can now be configured (M201 P parameter). Using this to restrict average acceleration will flatten out any remaining sawtooth velocity profiles.
Thanx for that great new Release. Upload speed increased to 400-500k
Can you please explain how to use the M201 P ? Which Values are you using?
Pressure advance I used following setting in 1.11 Firmware:
M572 D0 S0.03
Do you have a startpoint to experiment with the new M201 P?
Thanx
cheers
Dirk
Re: New RepRapFirmware release 1.12-dc42 May 09, 2016 05:07PM |
Registered: 10 years ago Posts: 14,672 |
Re: New RepRapFirmware release 1.12-dc42 May 09, 2016 10:09PM |
Registered: 10 years ago Posts: 5 |
Re: New RepRapFirmware release 1.12-dc42 May 09, 2016 10:31PM |
Registered: 9 years ago Posts: 517 |
Quote
jimustanguitar
Anybody else having trouble with the USB driver on Windows?
Win 8.1 x64
Re: New RepRapFirmware release 1.12-dc42 May 10, 2016 03:42AM |
Registered: 9 years ago Posts: 1,699 |
Re: New RepRapFirmware release 1.12-dc42 May 10, 2016 03:47AM |
Registered: 10 years ago Posts: 14,672 |
Quote
jimustanguitar
Anybody else having trouble with the USB driver on Windows?
Win 8.1 x64
Quote
IMPORTANT!
To install this Windows driver, download both the .inf file and the .cat file in Raw mode into the same folder on your PC. If you don't use Raw mode then the digital signature information will be invalid.
Re: New RepRapFirmware release 1.12-dc42 May 10, 2016 03:49AM |
Registered: 10 years ago Posts: 14,672 |
Quote
Treito
This is the reason for the iap.bin-file? I wasn't sure, but I took the file from your github, but already with Version 1.10.
With that version I had trouble with overwriting, too. Is there any lately change?
Re: New RepRapFirmware release 1.12-dc42 May 10, 2016 06:35AM |
Registered: 8 years ago Posts: 301 |
Re: New RepRapFirmware release 1.12-dc42 May 10, 2016 07:53AM |
Registered: 10 years ago Posts: 14,672 |
Re: New RepRapFirmware release 1.12-dc42 May 10, 2016 07:58AM |
Registered: 10 years ago Posts: 14,672 |
Re: New RepRapFirmware release 1.12-dc42 May 10, 2016 11:58AM |
Registered: 12 years ago Posts: 548 |
Re: New RepRapFirmware release 1.12-dc42 May 10, 2016 05:41PM |
Registered: 10 years ago Posts: 14,672 |
Re: New RepRapFirmware release 1.12-dc42 May 10, 2016 09:59PM |
Registered: 10 years ago Posts: 5 |
Quote
stephenrc
Windows 10x64 and Chrome, both are up to date. Downloaded the whole firmware as a zip and the individual files as raw. I get an Install Error dialog with ...............
Re: New RepRapFirmware release 1.12-dc42 May 11, 2016 12:47AM |
Registered: 10 years ago Posts: 5 |
Re: New RepRapFirmware release 1.12-dc42 May 11, 2016 06:07AM |
Registered: 10 years ago Posts: 14,672 |
Quote
jimustanguitar
I end up with a heater fault every couple of minutes using a thermocouple and a Max31855 board (Logxen from Uberclock/Smoothie). I've got a very nice, well insulated PTFE cabled thermocouple that I encapsulated in heatsink epoxy to shield the bare metal of the welded junction from the aluminum heater block like your wiki mentions...
Re: New RepRapFirmware release 1.12-dc42 May 11, 2016 06:17AM |
Registered: 10 years ago Posts: 14,672 |
Quote
stephenrc
Windows 10x64 and Chrome, both are up to date. Downloaded the whole firmware as a zip and the individual files as raw. I get an Install Error dialog with "The hash for the file is not present in the specified catalog file. The file is likely corrupt or the victim of tampering"