Yes, it seems to be working now. I have no idea what I did differently, which bothers me a bit because it worked fine when I first configured it, then after a week quit working, and now it’s working fine as far as I can tell.
I haven’t done anything differently, but I will watch it for now. If it quits again I’m just going to plug it into the pi or start over with a different board.
I did get it to work briefly (just now) while connected to serial (I've been doing the exact same thing dozens of times for days without success) but its still wonky. the WiFi will hook up while I'm connected to serial via USB, but I lose it and it won't connect if I unplug the USB and then power the board up normally.
I know documentation says to not use USB and an external power supply at the same time, but I did try briefly to get the WiFi going on USB, turn on the printer, and unplug WiFi.
This worked until I rebooted the board, and no connectivity after that. Got it going again with USB, but can't power cycle without losing connectivity
All of those are in the above messages, but to recap:
M552 returns "no remembered networks"
M552 S1 returns many, many lines of no network available
M552 S0 works as expected
M588 S"*" erased all of the networks as expected, but I cannot add the SSID and password back. Have tried dozens of times (literally)
tried to send more, but "flagged as spam."
587 returns no remembered networks. Have tried reentering SSID and password probably 30+ times
m587
Remembered networks: none
ok
m122
=== Diagnostics ===
RepRapFirmware for Duet 3 Mini 5+ version 3.3 (2021-06-15 21:46:11) running on Duet 3 Mini5plus WiFi (standalone mode)
Board ID: D79UH-2096U-D65J0-40KMU-0G03Z-R76Y7
Used output buffers: 1 of 40 (1 max)
=== RTOS ===
Static ram: 102724
Dynamic ram: 104600 of which 464 recycled
Never used RAM 35916, free system stack 145 words
Tasks: NETWORK(ready,7.3%,520) HEAT(delaying,0.0%,420) Move(notifyWait,0.1%,362) CanReceiv(notifyWait,0.0%,941) CanSender(notifyWait,0.0%,371) CanClock(delaying,0.0%,340) TMC(notifyWait,0.0%,124) MAIN(running,91.4%,629) IDLE(ready,0.4%,29) AIN(delaying,0.8%,274), total 100.0%
Owned mutexes: USB(MAIN)
=== Platform ===
Last reset 00:00:30 ago, cause: power up
Last software reset at 2021-12-31 14:04, reason: User, GCodes spinning, available RAM 35076, slot 0
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00000000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x00
MCU revision 3, ADC conversions started 30540, completed 30540, timed out 0, errs 0
Step timer max interval 731
MCU temperature: min 16.9, current 20.4, max 20.6
Supply voltage: min 0.2, current 0.7, max 0.7, under voltage events: 0, over voltage events: 0, power good: no
Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0
Driver 0: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 1: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 2: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 3: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 4: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 5: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 6: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Date/time: 1970-01-01 00:00:00
Cache data hit count 66198261
Slowest loop: 9.62ms; fastest: 0.11ms
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 22.5MBytes/sec
SD card longest read time 3.1ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 83, maxWait 0ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== AuxDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters = -1 -1, chamberHeaters = -1 -1
=== GCodes ===
Segments left: 0
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
USB is ready with “m122” in state(s) 0
Aux is idle 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
Aux2 is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== CAN ===
Messages queued 153, received 0, lost 0, longest wait 0ms for reply type 0, peak Tx sync delay 0, free buffers 17 (min 17), ts 153/0/0
Tx timeouts 0,0,152,0,0,0 last cancelled message type 30 dest 127
=== Network ===
Slowest loop: 0.16ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
HTTP sessions: 0 of 8
my bad, just realized it was in the wrong directory. moved it and now updated, but same problem: no WiFi connectivity
It was working fine until it wasn't, network is fine.
I've tried that now 3x. Can connect through serial as before, but no WiFi.
Removed MicroSD card, placed in computer and manually replaced the DuetWiFiServer.bin file 3x (twice on a Mac, once on a windows machine for grins) but M997 returns an error:
Error: M997: File 0:/firmware/DuetWiFiServer.bin not found
The file is in the sys directory, where I found it originally.
Quite frustrated, was chasing down the final hardware details and now can't run the printer.
I do have a Pi 4 available, should I just try that and give up on the Duet WiFi?
@jay_s_uk said in Invalid Height Map:
@joeyhershey you're probably running DWC 3.2. Upgrade it
I’m having the same issue, running 3.3 RC2 on a duet 3 mini 5
Can’t troubleshoot right now since my WiFi connectivity has been lost (another thread) but this will be on my todo list once I’m running again.
and to be clear, I've repeatedly used M552 with the S and P parameters for the SSID and password, and they worked fine until they didn't
I've also tried using M588 to delete the network and attempt to replace the parameters again with M587 (as well as M552)
If it means anything I think the last thing I tried to do before it quit working was use the M552 with the P, S, and I parameters to fix an IP address so I didn't have to sniff the network every time the router changed it.
@phaedruxm552 s1
m552
m552
WiFi module is disabled
ok
m552 s1
ok
WiFi module started
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
M122
=== Diagnostics ===
RepRapFirmware for Duet 3 Mini 5+ version 3.3RC2 (2021-05-11 14:55:40) running on Duet 3 Mini5plus WiFi (standalone mode)
Board ID: D79UH-2096U-D65J0-40KMU-0G03Z-R76Y7
Used output buffers: 1 of 40 (1 max)
=== RTOS ===
Static ram: 102476
Dynamic ram: 104660 of which 420 recycled
Never used RAM 36148, free system stack 145 words
Tasks: NETWORK(ready,7.1%,520) HEAT(delaying,0.0%,390) Move(notifyWait,0.1%,362) CanReceiv(notifyWait,0.0%,943) CanSender(notifyWait,0.0%,371) CanClock(delaying,0.0%,341) TMC(notifyWait,0.0%,124) MAIN(running,91.3%,607) IDLE(ready,0.7%,29) AIN(delaying,0.8%,274), total 100.0%
Owned mutexes: USB(MAIN)
=== Platform ===
Last reset 00:00:18 ago, cause: power up
Last software reset at 2021-12-31 14:04, reason: User, GCodes spinning, available RAM 35076, slot 0
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00000000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
Aux1 errors 0,0,0
MCU revision 3, ADC conversions started 18852, completed 18852, timed out 0, errs 0
Step timer max interval 732
MCU temperature: min 16.0, current 19.8, max 19.8
Supply voltage: min 0.1, current 0.7, max 0.7, under voltage events: 0, over voltage events: 0, power good: no
Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0
Driver 0: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 1: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 2: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 3: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 4: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 5: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 6: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Date/time: 1970-01-01 00:00:00
Cache data hit count 41054978
Slowest loop: 10.13ms; fastest: 0.11ms
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 22.5MBytes/sec
SD card longest read time 3.1ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 83, maxWait 0ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== AuxDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters = -1 -1, chamberHeaters = -1 -1
=== GCodes ===
Segments left: 0
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
USB is ready with “M122” in state(s) 0
Aux is idle 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
Aux2 is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== CAN ===
Messages queued 94, send timeouts 93, received 0, lost 0, longest wait 0ms for reply type 0, peak Tx sync delay 0, free buffers 17 (min 17)
Last cancelled message type 30 dest 127
=== Network ===
Slowest loop: 0.16ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
HTTP sessions: 0 of 8
Give me a minute and I'll try it connected to USB.
I can't do connected to WiFi since it will no longer connect.
Duet 3 mini 5+
Initial setup was nominal, except for failing to setup a static IP address, so it took me a minute to find it if I power cycled my router. Using a Mac and Serial Tools to connect, then DWC.
Worked fine for a bit, was able to get the printer configured, stops calibrated, heaters, etc all working as expected. Once or twice lost WiFi connectivity, but power cycling the printer fixed it, then a couple of times had to plug in the USB cable and use M552 to turn on the WiFi for it to work.
Now it refuses to connect to WiFi, antenna is secure and undamaged. Network is fine, other devices having no trouble. I can connect with Serial tools over USB, but I keep getting the "WiFi reported error: no known networks found" followed by WiFi module is idle.
I've tried all the iterations of M552 to turn it off and on, have tried M587, M588, and M589 to refresh the network parameters, but nothing seems to work.
Where from here?