Can not connect via WiFi after update to 1.21
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transferred from another thread, hoping for some help.
I was running rc4 and have updated to 1.21. I expected this to just work.
I uploaded the Duet2CombinedFirmware.bin, DuetWiFiServer.bin, iap4e.bin and DuetWebControl.zip files. When the duet rebooted it could not connect.
The USB printer interface connected to the printer so I tried to run M997 S0 to install the firmware again but this did not work.
I then erased and reset the board and used BOSSA 1.18 to install, so device manager shows Duet 2 WiFi or Duet 2 Ethernet 3D printer control electronics (COM5)
Then reset the board and connected the USB again. The printer is online but when I send M997 S0 I get the error Can't read from printer (disconnected?).
I have followed the Fallback procedure instruction on https://duet3d.dozuki.com/Wiki/Installi … g_FirmwareI am now stumped How can I resolve this?
This is the result of M122 after disabling M552 S1 in config .
SENDING:M122
=== Diagnostics ===
Used output buffers: 1 of 32 (1 max)
=== Platform ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 1.21 running on Duet WiFi 1.0 or 1.01 + DueX5
Board ID: 08DAM-999TL-NL5T8-6J1DL-3SJ6P-T65BJ
Static ram used: 16152
Dynamic ram used: 100440
Recycled dynamic ram: 2192
Stack ram used: 3576 current, 4456 maximum
Never used ram: 7832
Last reset 00:00:13 ago, cause: power up
Last software reset at 2018-03-12 17:04, reason: User, spinning module GCodes, available RAM 7768 bytes (slot 2)
Software reset code 0x0003 HFSR 0x00000000, CFSR 0x00000000, ICSR 0x0441f000, BFAR 0xe000ed38, SP 0xffffffff
Error status: 0
Free file entries: 10
SD card 0 detected, interface speed: 12.0MBytes/sec
SD card longest block write time: 0.0ms
MCU temperature: min 18.1, current 21.3, max 21.4
Supply voltage: min 0.0, current 0.0, max 0.0, under voltage events: 0, over voltage events: 0
Driver 0: ok, SG min/max not available
Driver 1: ok, SG min/max not available
Driver 2: ok, SG min/max not available
Driver 3: ok, SG min/max not available
Driver 4: ok, SG min/max not available
Driver 5: ok, SG min/max not available
Driver 6: ok, SG min/max not available
Driver 7: ok, SG min/max not available
Driver 8: ok, SG min/max not available
Driver 9: ok, SG min/max not available
Expansion motor(s) stall indication: yes
Date/time: 1970-01-01 00:00:00
Slowest main loop (seconds): 0.000242; fastest: 0.000047
=== Move ===
MaxReps: 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 1 is on, I-accum = 0.0
=== 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 ready with "M122" 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 ===
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
HTTP sessions: 0 of 8- WiFi -
Network state is disabled
WiFi module is disabled
Failed messages: pending 2779096485, notready 2779096485, noresp 2779096485
Socket states: 0 0 0 0 0 0 0 0
=== Expansion ===
DueX I2C errors 0
This is after re-enabling M552 S1 in config
=== Network ===
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
HTTP sessions: 0 of 8- WiFi -
Network state is starting
WiFi module is disabled
Failed messages: pending 0, notready 0, noresp 0
Socket states: 0 0 0 0 0 0 0 0
=== Expansion ===
DueX I2C errors 0
- WiFi -
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The printer is online but when I send M997 S0 I get the error Can't read from printer (disconnected?).
That's normal because the USB port has to be closed to do the firmware upgrade; although it should print a message first warning you about that.
Your M122 output shows the wifi module is disabled. So send M552 S0 to enable it, give it a few seconds, then if you run M122 again it should show the wifi firmware version in the network section.
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Thank you DC, Tried that but it didn't work.
resolved
For some reason it appears that the WiFi server had not started.
re-installed and now all OK.
