Posts made by Jasper

Thanks both, I will update the firmware and see if it is due to a bug that is being triggered after 2 years. I haven't updated earlier, because "if it ain't broke, don't fix it".

Hello,

Since a few days I start to notice my printer suddenly reboots randomly.
Today it happend during a 6h print. I haven't had any issues the last year with the current version and hardware I'm using.

M122 code results below. What does the reason for the software reset mean?
Also, is there a way to continue the print when this happens? A bit annoying to restart a 6h print..

Software info:
Firmware Name: RepRapFirmware for Duet 2 WiFi/Ethernet
Firmware Electronics: Duet WiFi 1.02 or later
Firmware Version: 2.02RC5(RTOS) (2018-11-28b1)
WiFi Server Version: 1.21
Web Interface Version: 1.22.5

Kind regards,
Jasperc

M122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 2.02RC5(RTOS) running on Duet WiFi 1.02 or later
Board ID: 08DGM-917NK-F23T0-6JTD8-3SJ6S-TZ8NH
Used output buffers: 1 of 20 (8 max)
=== RTOS ===
Static ram: 27284
Dynamic ram: 98524 of which 0 recycled
Exception stack ram used: 280
Never used ram: 4984
Tasks: NETWORK(ready,328) HEAT(blocked,1232) MAIN(running,3548) IDLE(ready,200)
Owned mutexes:
=== Platform ===
Last reset 00:02:58 ago, cause: power up
Last software reset at 2020-12-22 17:42, reason: User, spinning module GCodes, available RAM 4716 bytes (slot 2)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f000 BFAR 0xe000ed38 SP 0xffffffff Task 0x4e49414d
Error status: 0
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest block write time: 0.0ms, max retries 0
MCU temperature: min 33.3, current 33.4, max 34.6
Supply voltage: min 11.1, current 12.1, max 12.3, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: standstill, SG min/max not available
Driver 1: standstill, SG min/max not available
Driver 2: standstill, SG min/max not available
Driver 3: standstill, SG min/max not available
Driver 4: standstill, SG min/max not available
Date/time: 2021-01-16 17:28:38
Cache data hit count 664734732
Slowest loop: 2.10ms; fastest: 0.07ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0
=== Move ===
Hiccups: 0, StepErrors: 0, LaErrors: 0, FreeDm: 240, MinFreeDm: 240, MaxWait: 0ms, Underruns: 0, 0
Scheduled moves: 0, completed moves: 0
Bed compensation in use: none
Bed probe heights: 0.000 0.000 0.000 0.000 0.000
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1
Heater 0 is on, I-accum = 0.0
Heater 1 is on, I-accum = 0.5
=== GCodes ===
Segments left: 0
Stack records: 1 allocated, 0 in use
Movement lock held by null
http is ready with "M122 " in state(s) 0
telnet is idle in state(s) 0
file is idle in state(s) 0
serial is idle in state(s) 0
aux is idle in state(s) 0
daemon is idle in state(s) 0
queue is idle in state(s) 0
autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 14.10ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
HTTP sessions: 1 of 8

• WiFi -
  Network state is running
  WiFi module is connected to access point
  Failed messages: pending 0, notready 0, noresp 0
  WiFi firmware version 1.21
  WiFi MAC address 84:f3:eb:83:38:2c
  WiFi Vcc 3.34, reset reason Turned on by main processor
  WiFi flash size 4194304, free heap 16192
  WiFi IP address 192.168.178.53
  WiFi signal strength -67dBm, reconnections 0, sleep mode modem
  Socket states: 0 0 0 0 0 0 0 0

Got it! Using wireshark I saw a lot of traffic from my PC to my server --> It was running a backup.. Even though I also rebooted the PC today it did not stop the backup. Also I'm not sure exactly when the backup was started, it must have been running since yesterday morning..

To conclude it had nothing to do with duet3d WiFi. Sorry for the inconvenience, now time for some more printing with this awesome board

So, I did some more testing. Different router (separate wifi network) I was getting OK rate uploading a file using my phone. Connecting this router in LAN - Wifi bridge and uploading via my PC again did result in very slow rates. With my laptop (LAN or WiFi connection) I can achieve OK data rates with both my default router and the separate one.
Conclusion: my PC is the issue (which is connected via LAN to my router)... I will debug some more to find the issue..

Hello,

I'm also experiencing slow WiFi upload; already changed the SD card and that did not solve the problem. Upload speed drop after split second to <10 KiB/s... According to my router:

Wireless LAN properties (2.4 GHz)
Signal Strength-46 dBm
max. data rate possible72 / 72 Mbit/s
Current throughput52 / 54 Mbit/s

M122 command returns:

M122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 2.01(RTOS) running on Duet WiFi 1.02 or later
Board ID: 08DGM-917NK-F23T0-6JTD8-3SJ6S-TZ8NH
Used output buffers: 4 of 20 (18 max)
=== RTOS ===
Static ram: 28476
Dynamic ram: 96248 of which 16 recycled
Exception stack ram used: 276
Never used ram: 6056
Tasks: NETWORK(ready,328) HEAT(blocked,1248) MAIN(running,3508)
Owned mutexes:
=== Platform ===
Last reset 00:01:45 ago, cause: software
Last software reset at 2018-12-01 22:37, reason: User, spinning module GCodes, available RAM 6056 bytes (slot 0)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f000 BFAR 0xe000ed38 SP 0xffffffff Task 0x4e49414d
Error status: 0
Free file entries: 9
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest block write time: 5.3ms, max retries 0
MCU temperature: min 36.4, current 36.6, max 36.8
Supply voltage: min 12.2, current 12.3, max 12.3, under voltage events: 0, over voltage events: 0
Driver 0: standstill, SG min/max not available
Driver 1: standstill, SG min/max not available
Driver 2: standstill, SG min/max not available
Driver 3: standstill, SG min/max not available
Driver 4: standstill, SG min/max not available
Date/time: 2018-12-01 22:38:59
Slowest loop: 7.06ms; fastest: 0.07ms
=== Move ===
Hiccups: 0, StepErrors: 0, LaErrors: 0, FreeDm: 240, MinFreeDm: 240, MaxWait: 0ms, Underruns: 0, 0
Scheduled moves: 0, completed moves: 0
Bed compensation in use: none
Bed probe heights: 0.000 0.000 0.000 0.000 0.000
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1
=== GCodes ===
Segments left: 0
Stack records: 1 allocated, 0 in use
Movement lock held by null
http is idle in state(s) 0
telnet is idle in state(s) 0
file is idle in state(s) 0
serial is idle in state(s) 0
aux is idle in state(s) 0
daemon is idle in state(s) 0
queue is idle in state(s) 0
autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 167.25ms; fastest: 0.08ms
Responder states: HTTP(3) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
HTTP sessions: 1 of 8

• WiFi -
  Network state is running
  WiFi module is connected to access point
  Failed messages: pending 0, notready 0, noresp 0
  WiFi firmware version 1.21
  WiFi MAC address 84:f3:eb:83:38:2c
  WiFi Vcc 3.34, reset reason Turned on by main processor
  WiFi flash size 4194304, free heap 16440
  WiFi IP address 192.168.178.53
  WiFi signal strength -59dBm, reconnections 0, sleep mode modem
  Socket states: 2 0 0 0 0 0 0 0
  === Expansion ===

Also tried to adjust orientation of the board, but that did not help.

Board is HW 1.04v. Installed the board today, but with this speed it is actually not usable (and not worth the money..). I hope it can be fixed! Looking forward to hearing from you