ANOTHER "No known networks found" error
-
Thank you. Easy peasy..
-
Still no joy with setting up the wifi network. Have I erred in buying too recent a version of the firmware (v2.02 I think it said)
-
Can you post an image of YAT now with the proper line breaks? Much easier to see what's going on.
The results of M122 would be helpful.
-
Hi,
Too much text for a screenshot. But here it is:M122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 2.02(RTOS) running on Duet WiFi 1.02 or later
Board ID: 08DGM-917DA-G4MS8-6J9DA-3SD6Q-TSSHA
Used output buffers: 1 of 20 (1 max)
=== RTOS ===
Static ram: 25524
Dynamic ram: 98840 of which 0 recycled
Exception stack ram used: 288
Never used ram: 6420
Tasks: NETWORK(ready,1240) HEAT(blocked,948) MAIN(running,3868) IDLE(ready,200)
Owned mutexes:
=== Platform ===
Last reset 00:06:13 ago, cause: power up
Last software reset details not available
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 26.7, current 34.2, max 34.4
Supply voltage: min 0.5, current 1.7, max 1.8, under voltage events: 0, over voltage events: 0, power good: no
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
Date/time: 1970-01-01 00:00:00
Cache data hit count 700958483
Slowest loop: 200.88ms; fastest: 0.06ms
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 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 ===
Slowest loop: 1.25ms; fastest: 0.00ms
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 changing mode
WiFi module is idle
Failed messages: pending 0, notready 0, noresp 3
WiFi firmware version 1.23
WiFi MAC address bc:dd:c2:9a:4a:e8
WiFi Vcc 3.39, reset reason Turned on by main processor
WiFi flash size 4194304, free heap 28880
Socket states: 0 0 0 0 0 0 0 0
ok
Error retrieving WiFi status message: SPI timeout
WiFi module is idle
Error retrieving WiFi status message: SPI timeout
WiFi module is idle
Failed to change WiFi mode (code -7)
- WiFi -
-
@duncan-rtfm said in ANOTHER "No known networks found" error:
Supply voltage: min 0.5, current 1.7, max 1.8, under voltage events: 0, over voltage events: 0, power good: no
This looks odd to me. Have you tried powering the board via the PSU yet rather than just USB?
And then, obviously, the main issue.
@duncan-rtfm said in ANOTHER "No known networks found" error:
Error retrieving WiFi status message: SPI timeout
WiFi module is idle
Error retrieving WiFi status message: SPI timeout
WiFi module is idle
Failed to change WiFi mode (code -7)At least we can confirm that you're running 2.02 firmware and 1.23 wifi server. So that's a start.
-
Hi,
OK, I can identify the PSU terminals (big green ones on the opposite side of the board from the USB port). But not sure how to power it from these terminals. Take the wires from the existing board which is powering my Ender3? -
Perhaps wait until @dc42 weighs in on the results of your wifi error message before connecting anything up. In the meantime see if you can try a different USB port, or a different computer in case the USB port isn't supplying enough power to the Duet.
but yes, if this is intended to be an upgrade for the Ender 3 you'd need to identify the DC 24v and ground wires on the Ender PSU and connect them to the Duet power in terminals.
This documentation might help:
https://duet3d.dozuki.com/Wiki/Power_Wiring
https://duet3d.dozuki.com/Wiki/Duet_Wiring_DiagramsThis guide is for the Ender 3 and Duet Maestro, but the process is similar, with some details obviously different, but it might give you an idea of how it will go for the Duet Wifi. https://duet3d.dozuki.com/Guide/Ender+3+Pro+and+Duet+Maestro+Guide+Part+1:+Wiring/37
-
Thanks. I'll wait...
-
I find it odd that the firmware was able to retrieve the wifi firmware version but it couldn't get the status after that. Please can you repeat the M997 S1 command, but with the correct line ending set in YAT so that we can see the full output.
-
Hi,
Here you go...WiFi module is idle
M997 S1
Trying to connect at 230400 baud: T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
success
Erasing 4096 bytes...
Erasing 212992 bytes...
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
Uploading file...
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
5% complete
10% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
15% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
20% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
25% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
30% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
35% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
40% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
45% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
50% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
55% complete
60% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
65% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
70% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
75% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
80% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
85% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
90% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
95% complete
T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
Upload successful
ok
WiFi module started
WiFi reported error: no known networks found -
Thanks. The installation of the WiFi firmware succeeded. So your 2.02 main firmware and 1.23 WiFi firmware are compatible.
This message:
Error retrieving WiFi status message: SPI timeout
suggests to me that either you are not providing sufficient power, or the WiFi module or something else on your Duet is faulty. I suggest you try again with VIN power applied.
-
Let me try it on my new laptop
-
Same story on the new laptop I'm afraid.
What does VIN power mean? Power taken from the Ender3 printer? -
If that's the case, I had better try it in the morning. It's getting late here.
-
Ah... Voltage in or Vin. And it takes presedence over USB power. Amazing what a little Google research will turn up...
-
Hi again,
OK, Duet now powered by Ender3. See photo.
However, dire warnings from the board (via YAP)
-
This is weird, because as far as I can see, the heater isn't powered at all. Switched it off. But I'll go look at the URL it mentions
-
It would appear that you do not have a valid config.g loaded. It probably has the default that came with the board.
You will need to create one for your printer using the online configurator tool.
I'll point to the Ender 3 Duet Maestro guide I posted a link to earlier again as it goes through the process of using the configurator. Most of the details will still apply for the Duet Wifi anyway.
https://duet3d.dozuki.com/Guide/Ender+3+Pro+and+Duet+Maestro+Guide+Part+2:+Configuration/38
-
@duncan-rtfm said in ANOTHER "No known networks found" error:
This is weird, because as far as I can see, the heater isn't powered at all. Switched it off. But I'll go look at the URL it mentions
The warning about the heater is based on the default heater settings in your config file and based on the heater model the firmware uses it estimates that if there were a heater fault that left the heater stuck in the powered state it could reach that heat. Now in your case you don't have the correct heater values entered and you haven't run a PID tune, so it doesn't have an accurate estimate.
-
@duncan-rtfm said in ANOTHER "No known networks found" error:
Duet now powered by Ender3
What does the result of M122 look like now?
