I think i just found the problem. upon viewing the gcode in notepad++ it apears right at the end of the file there is a line that has "nullnullnullnullnullnullnullnullnullnull" after deleting that line DWC loads the file.
Now what could be causing this? I'm using simplify3d
@bearer
Here is a gcode that will not load cup.gcode
Yes i am currently on the latest unstable release
code_text
Board: Duet 3 MB6HC v0.6 or 1.0 (MB6HC)
DSF Version: 1.2.5.0
Firmware: RepRapFirmware for Duet 3 MB6HC 3.01-RC4 (2020-03-16b1)
code_text
pi@duet3:~ $ apt list 2>/dev/null | grep duet | awk -F'[/ ]' '{print $1" "$3 }'
duetcontrolserver 1.2.5.0
duetruntime 1.2.5.0
duetsd 1.0.5
duetsoftwareframework 1.2.5.0
duettools 1.2.5.0
duetwebcontrol 2.0.7-1
duetwebserver 1.2.3.1
code_text
pi@duet3:~ $ service duetwebcontrol status
Unit duetwebcontrol.service could not be found.
pi@duet3:~ $ service duetcontrolserver status
● duetcontrolserver.service - Duet Control Server
Loaded: loaded (/lib/systemd/system/duetcontrolserver.service; enabled; vendor preset: enabled)
Active: active (running) since Mon 2020-03-30 04:04:12 BST; 3h 35min ago
Main PID: 319 (DuetControlServ)
Tasks: 16 (limit: 2200)
Memory: 51.3M
CGroup: /system.slice/duetcontrolserver.service
└─319 /opt/dsf/bin/DuetControlServer
Mar 30 04:04:12 duet3 systemd[1]: Started Duet Control Server.
Mar 30 04:04:15 duet3 DuetControlServer[319]: Duet Control Server v1.2.5.0
Mar 30 04:04:15 duet3 DuetControlServer[319]: Written by Christian Hammacher for Duet3D
Mar 30 04:04:15 duet3 DuetControlServer[319]: Licensed under the terms of the GNU Public License Version 3
Mar 30 04:04:18 duet3 DuetControlServer[319]: [info] Settings loaded
Mar 30 04:04:19 duet3 DuetControlServer[319]: [info] Environment initialized
Mar 30 04:04:19 duet3 DuetControlServer[319]: [info] Connection to Duet established
Mar 30 04:04:19 duet3 DuetControlServer[319]: [info] IPC socket created at /var/run/dsf/dcs.sock
Mar 30 04:04:55 duet3 DuetControlServer[319]: [info] System time has been changed
Hi all,
having an issue with my Duet 3 witch connected SBC. when ever i upload a gcode file larger then around 60mb DWC will display the file as loading and it will lock up and not respond to any gcode commands. rebooting will reset it but file will still show loading.
here is m112 and m39
code_text
m39
SD card in slot 0: capacity 31.00Gb, free space 26.00Gb, speed MBytes/sec
m122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.01-RC4 running on Duet 3 MB6HC v0.6 or 1.0
Board ID: 08DJM-956L2-G43S8-6JKD2-3SS6M-1A16H
Used output buffers: 1 of 40 (6 max)
=== RTOS ===
Static ram: 154084
Dynamic ram: 161232 of which 44 recycled
Exception stack ram used: 520
Never used ram: 77336
Tasks: NETWORK(ready,2076) HEAT(blocked,1196) CanReceiv(suspended,3820) CanSender(suspended,1436) CanClock(blocked,1436) TMC(blocked,80) MAIN(running,2620) IDLE(ready,80)
Owned mutexes:
=== Platform ===
Last reset 00:08:10 ago, cause: power up
Last software reset at 2020-03-29 05:18, reason: User, spinning module LinuxInterface, available RAM 76880 bytes (slot 3)
Software reset code 0x0010 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441c000 BFAR 0x00000000 SP 0xffffffff Task 0x4e49414d
Error status: 0
Free file entries: 10
SD card 0 not detected, interface speed: 37.5MBytes/sec
SD card longest block write time: 0.0ms, max retries 0
MCU temperature: min 28.9, current 31.0, max 31.2
Supply voltage: min 0.1, current 27.0, max 27.0, under voltage events: 0, over voltage events: 0, power good: yes
12V rail voltage: min 0.1, current 12.1, max 12.2, under voltage events: 0
Driver 0: ok, reads 13241, writes 18 timeouts 0, SG min/max 0/1023
Driver 1: standstill, reads 13242, writes 18 timeouts 0, SG min/max 0/1023
Driver 2: standstill, reads 13242, writes 18 timeouts 0, SG min/max 0/1023
Driver 3: standstill, reads 13242, writes 18 timeouts 0, SG min/max 0/1023
Driver 4: ok, reads 13247, writes 14 timeouts 0, SG min/max 0/213
Driver 5: standstill, reads 13243, writes 18 timeouts 0, SG min/max 0/1023
Date/time: 2020-03-29 05:37:07
Slowest loop: 3.32ms; fastest: 0.13ms
=== Move ===
Hiccups: 0(0), FreeDm: 372, MinFreeDm: 350, MaxWait: 48980ms
Bed compensation in use: mesh, comp offset 0.167
=== MainDDARing ===
Scheduled moves: 1153, completed moves: 1149, StepErrors: 0, LaErrors: 0, Underruns: 0, 0 CDDA state: 3
=== AuxDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0 CDDA state: -1
=== Heat ===
Bed heaters = 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
Heater 0 is on, I-accum = 0.0
Heater 1 is on, I-accum = 0.2
=== GCodes ===
Segments left: 1
Movement lock held by null
HTTP* is ready with "M122" in state(s) 0
Telnet is idle in state(s) 0
File* is doing "G1 X179.604004 Y167.274002 E129.318695" in state(s) 0
USB is idle in state(s) 0
Aux is assembling a command in state(s) 0
Trigger* is idle in state(s) 0
Queue* is idle in state(s) 0
LCD is idle in state(s) 0
SBC is idle in state(s) 0
Daemon* is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 1.92ms; fastest: 0.01ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
HTTP sessions: 0 of 8
- Ethernet -
State: disabled
Error counts: 0 0 0 0 0
Socket states: 0 0 0 0 0 0 0 0
=== CAN ===
Messages sent 1882, longest wait 0ms for type 0
=== Linux interface ===
State: 0, failed transfers: 0
Last transfer: 16ms ago
RX/TX seq numbers: 13877/13878
SPI underruns 0, overruns 0
Number of disconnects: 0
Buffer RX/TX: 2728/20-4092
=== Duet Control Server ===
Duet Control Server v1.2.5.0
File:
Buffered code: G1 X179.604 Y167.274 E129.3187
Buffered code: G1 X179.715 Y167.216 E129.3216
Buffered code: G1 X231.002 Y218.503 E131.0101
Buffered code: G1 X231.088 Y218.390 E131.0134
Buffered code: G1 X231.213 Y218.180 E131.0191
Buffered code: G1 X231.251 Y218.098 E131.0212
Buffered code: G1 X180.159 Y167.006 E132.7033
Buffered code: G1 X180.191 Y166.992 E132.7041
Buffered code: G1 X180.507 Y166.876 E132.7119
Buffered code: G1 X180.641 Y166.835 E132.7152
Buffered code: G1 X231.429 Y217.623 E134.3873
Buffered code: G1 X231.498 Y217.353 E134.3938
Buffered code: G1 X231.547 Y217.088 E134.4001
Buffered code: G1 X181.162 Y166.703 E136.0589
Buffered code: G1 X181.556 Y166.613 E136.0683
Buffered code: G1 X181.702 Y166.590 E136.0717
Buffered code: G1 X231.611 Y216.499 E137.7149
Buffered code: G1 X231.634 Y216.266 E137.7203
Buffered code: G1 X231.646 Y215.880 E137.7293
Buffered code: G1 X182.284 Y166.518 E139.3544
Buffered code: G1 X182.692 Y166.475 E139.3640
Buffered code: G1 X182.881 Y166.462 E139.3684
Buffered code: G1 X231.658 Y215.239 E140.9742
Buffered code: G1 X231.653 Y214.580 E140.9896
Buffered code: G1 X183.506 Y166.434 E142.5747
Buffered code: G1 X184.138 Y166.412 E142.5894
Buffered code: G1 X231.648 Y213.922 E144.1535
Buffered code: G1 X231.643 Y213.263 E144.1689
Buffered code: G1 X184.771 Y166.391 E145.7120
Buffered code: G1 X185.403 Y166.370 E145.7267
Buffered code: G1 X231.649 Y212.617 E147.2493
Buffered code: G1 X231.654 Y212.436 E147.2535
==> 1408 bytes
Code buffer space: 2708
Configured SPI speed: 2000000 Hz
Full transfers per second: 17.13
File /opt/dsf/sd/gcodes/1.gcode is selected, printing
here is my config
config.g
i have tried printing 60mb+ gcodes from a USB drive plugged into pi but that has the same problem.
Cheers, Aaron
@deckingman Yeah i fixed that, it made no difference. even though there was an error, my 3 z steppers were still functioning correctly with g32. either way, config should be correct now.
anyway cheers for your help, its up to my vender/duet now i guess.
It has 6 stepper drivers. I will be using all 6.
But just for another test I swapped the extruder and the problem driver and re connected all ssteppers and printers movements are smooth and quiet.
But I’m afraid running the extruder on the problem driver will inflict extruder issues 
@zapta appears to be that way, issue only seems to be on the one stepper driver, other driver (x driver_0) it runs smooth through bunch of different speeds.
Pretty upset tbh, bloody expensive bored and im seeing issues like this, my cheap skr boards never gave me trouble
@zapta cool thanks corrected that part !
nah this definitely has to be an issue with the stepper driver. i have the motor in my hand, when running it on the y stepper driver (driver 1) it rotates and appears to have torque as i cant stop it by hand but at the same time it is vibrating and noisy. plugging the same motor into the x stepper driver (with same cable) its silent with zero vibration
@deckingman Thank you, that gcode helped narrow it down. turns out its the right stepper, it vibrating as it rotates
So i tried a spare stepper i had laying around... same thing, i tried plugging it into another stepper driver and it worked fine so that rules out that stepper motor being at fault.
I also tried a different stepper cable.. same thing. problem appears to be in stepper driver 1. i wonder if i have a faulty bored or is there something in my config causing it to act up.
edit:
one thing i have noticed is i am running 3 steppers for z axis does this part look correct? do i need to have a M569 for all z drivers
; Drives
M569 P0.0 S1 ; physical drive 0.0 goes forwards
M569 P0.1 S1 ; physical drive 0.1 goes forwards
M569 P0.2 S1 ; physical drive 0.2 goes forwards
M569 P0.3 S1 ; physical drive 0.3 goes forwards
M584 X0.0 Y0.1 Z0.2:4:5 E0.3 ; set drive mapping Z on 2, 4, 5
@deckingman here is my config.g , and motors are off an old anet printer im pretty sure, number on them are 42SHDC3025-24B. i tried lowering current down to 300 and it deffintly improves the noise.
@mrehorstdmd not sure what you mean but this is the 3d model of my printer Capture1.PNG, everything is square and runs freely!
Here is video of a diagonal move and horizontal at 100mm/s if i make horizontal move at a speed higher then 120mm/s or lower then 80mm/s it quiet and smooth like the diagonal move
i duno if i set dropbox up correct but here are the 2 videos https://www.dropbox.com/sh/c1bn42uj9zup4s2/AADtCYknrRCn-dHQ3HnCWHNUa?dl=0
@deckingman that’s what I’m thinking, some type of resonate. As I go past 100mm/s To about 110 the noise disappears. I have tested all the way up to 200mm/s movement and it stays quiet.
So I just tested if I put the nozzle at x200 y0 and issue a g1 x200 y200 f6000 noise is loud (both steppers at same speed during move)
But if I issue g1 x150 y200 f6000 (from x200y0) The stepper speed isn't matched the noise is gone.
This is driving me crazy
Printers not quiet at a state where I can print but I’d hate if I’d have to avoid 100mm/s
