New firmware 1.00-dc42 January 24, 2015 09:36AM |
Registered: 10 years ago Posts: 14,672 |
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- The move code has been almost completely rewritten. It no longer uses the Bresenham algorithm to calculate step times, which in general led to non-uniform intervals between step pulses except when moving along the X or Y axis. Instead, the step intervals are calculated to the nearest microsecond using Newton's laws of motion.
- The minimum feed rate is now 0.5mm/sec for all axes. The M566 command is still used to set the maximum instantaneous speed change for each axis.
- Extruder elasticity compensation is supported (M572 command) In truth, I have not yet achieved the improvement in print quality that I was expecting from this feature. One of the problems is that if I set it to more than about 0.1, then the additional retraction tends to cause the filament to get stuck in the Bowden tube where it joins the hot end. But it is there to try if you want to.
- Endstops can now be configured properly (M574 command).
- The firmware now supports delta printers. Switching into delta mode is done using the M665 command. See [miscsolutions.wordpress.com] for how I converted my Mini Kossel to use Duet electronics.
- Debugging can now be enabled and disabled separately for all modules (M111 command). The module is selected using the P parameter.
- Additional status code 'C' is returned if the printer is polled while it is processing config.g. This is mostly so that the PanelDue can determine when the machine name and other parameters are stable.
M574 X0 Y2 Z0 S1 ; set endstop configuration (Y endstop only, at high end, active high)
M574 X0 Y1 Z0 S1 ; set endstop configuration (Y endstop only, at low end, active high)
Re: New firmware 1.00-dc42 January 24, 2015 10:33AM |
Registered: 9 years ago Posts: 395 |
Re: New firmware 1.00-dc42 January 24, 2015 12:52PM |
Registered: 9 years ago Posts: 191 |
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config.g
M111 S0 ; Debug off
M550 fotomas Ormerod 2 ; Machine name (can be anything you like)
M551 Preprap ; Machine password (currently not used)
M540 P0xBE:0xEF:0xDE:0xAD:0xFE:0xED ; MAC Address
M552 P192.168.0.65 ; IP address
M553 P255.255.255.0 ; Netmask
M554 P192.168.0.1 ; Gateway
M555 P2 ; Set output to look like Marlin
G21 ; Work in millimetres
G90 ; Send absolute corrdinates...
M83 ; ...but relative extruder moves
M906 X1000 Y1000 Z800 E1000 ; Set motor currents (mA)
;M305 P0 R4700 ; Set the heated bed thermistor series resistor to 4K7
;M305 P1 R4700 ; Set the hot end thermistor series resistor to 4K7
M569 P0 S0 ; Reverse the X motor
M92 E425 ; Set extruder steps per mm
M558 P1 ; Use a differential LED Z probe
M574 X0 Y1 Z0 S1
G31 P500 Z2.58 ; Set the probe height and threshold
M557 P0 X28 Y15 ; Bed calibration coordinates
M557 P1 X28 Y194
M557 P2 X196 Y194
M557 P3 X196 Y15
;M556 S78 X-1.0625 Y-0.875 Z0.25 ; Put your axis compensation here
M201 X500 Y500 Z15 E500 ; Accelerations (mm/s^2)
M203 X15000 Y15000 Z200 E3600 ; Maximum speeds (mm/min)
M566 X500 Y500 Z30 E500 ; Minimum speeds mm/minute
M563 P1 D0 H1 ; Define tool 1
G10 P1 S20 R-273 ; Set tool 1 operating and standby temperatures
Re: New firmware 1.00-dc42 January 24, 2015 02:36PM |
Registered: 10 years ago Posts: 14,672 |
Re: New firmware 1.00-dc42 January 24, 2015 05:04PM |
Registered: 9 years ago Posts: 395 |
Re: New firmware 1.00-dc42 January 24, 2015 05:06PM |
Registered: 9 years ago Posts: 191 |
Re: New firmware 1.00-dc42 January 25, 2015 05:51AM |
Registered: 10 years ago Posts: 14,672 |
Re: New firmware 1.00-dc42 January 25, 2015 06:22AM |
Registered: 10 years ago Posts: 14,672 |
Re: New firmware 1.00-dc42 January 25, 2015 06:42AM |
Registered: 9 years ago Posts: 191 |
Re: New firmware 1.00-dc42 January 25, 2015 04:02PM |
Registered: 9 years ago Posts: 102 |
Re: New firmware 1.00-dc42 January 26, 2015 02:48PM |
Registered: 9 years ago Posts: 73 |
Re: New firmware 1.00-dc42 January 26, 2015 03:41PM |
Registered: 10 years ago Posts: 14,672 |
Re: New firmware 1.00-dc42 January 26, 2015 03:49PM |
Registered: 10 years ago Posts: 14,672 |
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tstone
The first print is much slower with unchanged slic3r settings than with the older firmware? Pushing the speed slider to 200% of the webinterface
seems to give the same speed as with the old firmware. Any ideas why that is?
Re: New firmware 1.00-dc42 January 26, 2015 04:14PM |
Registered: 9 years ago Posts: 73 |
Re: New firmware 1.00-dc42 January 26, 2015 04:51PM |
Registered: 10 years ago Posts: 14,672 |
Re: New firmware 1.00-dc42 January 26, 2015 05:05PM |
Registered: 9 years ago Posts: 73 |
Re: New firmware 1.00-dc42 January 26, 2015 05:55PM |
Registered: 10 years ago Posts: 14,672 |
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Mercnik
I flashed 1.00b as posted
Re: New firmware 1.00-dc42 January 27, 2015 12:42AM |
Registered: 9 years ago Posts: 73 |
Re: New firmware 1.00-dc42 January 27, 2015 12:50PM |
Registered: 9 years ago Posts: 73 |
Re: New firmware 1.00-dc42 January 27, 2015 03:54PM |
Registered: 10 years ago Posts: 14,672 |
Re: New firmware 1.00-dc42 January 27, 2015 04:19PM |
Registered: 9 years ago Posts: 73 |
Re: New firmware 1.00-dc42 January 27, 2015 04:26PM |
Registered: 10 years ago Posts: 14,672 |
Re: New firmware 1.00-dc42 January 27, 2015 05:03PM |
Registered: 9 years ago Posts: 73 |
Re: New firmware 1.00-dc42 January 27, 2015 05:36PM |
Registered: 10 years ago Posts: 14,672 |
Error: Attempting to extrude with no tool selected January 27, 2015 05:53PM |
Registered: 9 years ago Posts: 38 |
Re: Error: Attempting to extrude with no tool selected January 27, 2015 06:18PM |
Registered: 10 years ago Posts: 14,672 |
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Error: Attempting to extrude with no tool selected.
Re: Error: Attempting to extrude with no tool selected January 27, 2015 06:37PM |
Registered: 9 years ago Posts: 38 |
Re: Error: Attempting to extrude with no tool selected January 27, 2015 07:02PM |
Registered: 10 years ago Posts: 14,672 |
Re: New firmware 1.00-dc42 January 28, 2015 12:35AM |
Registered: 9 years ago Posts: 73 |
Re: New firmware 1.00-dc42 January 28, 2015 04:16AM |
Registered: 10 years ago Posts: 14,672 |
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Mercnik
Yes, it is connected the right way. it worked fine with your version 0.78r.