Wifi/Web Console issues

T3P3Tony

@bearer good point, or at least send both.

Shaun

@t3p3tony Let me clarify, WIFI now connects when i run M552 S0 then M552 S1. Webconsole also responds pretty quickly.

When moving the board to the printer i power it without connecting it or placing it into anything. Simply laying it down in the foam from inside the shipping box. The wifi blue light doesnt even blink once.

Signal strength isnt a problem, i checked the strength many times as i use to have the Pi there without any issues.

Do you have any suggestions in getting the wifi fired up without having to send code to the board via YAT

Shaun

@bearer I hear you, but i only managed to get a stable connection once i added her SID and Password to Config.json so its clearly reading from it. I dont have those details in the Config.g.

Shaun

@t3p3tony said in Wifi/Web Console issues:

@Shaun I just see you have posted part of M122 above. If you set YAT to use the correct line endings you will get nicer output that wont be truncated.

Go to Terminal/Settings/Text Settings and change the EOL sequence to <LF>.

Noted

A Former User

@shaun said in Wifi/Web Console issues:

so its clearly reading from it.

No.

@shaun said in Wifi/Web Console issues:

I dont have those details in the Config.g.

yes, thats correct, after you enter the details with M587 it is stored in the wifi modules flash memory. which is part of the reason the documentations tells you not to use M587 (to store wifi details) in config.g, the wifi module is not enabled at the time config.g is executed and saving the wifi details every time would put unnecessary wear on the wifi flash memory.

Shaun

@bearer said in Wifi/Web Console issues:

@shaun said in Wifi/Web Console issues:

so its clearly reading from it.

No.

@shaun said in Wifi/Web Console issues:

I dont have those details in the Config.g.

yes, thats correct, after you enter the details with M587 it is stored in the wifi modules flash memory. which is part of the reason the documentations tells you not to use M587 (to store wifi details) in config.g, the wifi module is not enabled at the time config.g is executed and saving the wifi details every time would put unnecessary wear on the wifi flash memory.

OK, so could you help me figure out why the wifi is not even coming on when i power the board? At which point is M552 S0 read from Flash?

MrsDelish

M552 S0 = turn off networking, you do not want that in your config.g if you want networking.

config.g that contains this should connect if a ssid and pw is previously set.
; Network
M552 S1 ; enable network
M586 P0 S1 ; enable HTTP
M586 P1 S0 ; disable FTP
M586 P2 S0 ; disable Telnet

gcode wiki M552

Phaedrux

@shaun said in Wifi/Web Console issues:

why the wifi is not even coming on when i power the board?

What is the power supply? Do the rest of the lights and everything else come on?

When it is powered by the PSU, can you connect via USB as well and send M122 with the correct YAT line endings and report what the diagnostic replies with?

Shaun

@phaedrux said in Wifi/Web Console issues:

@shaun said in Wifi/Web Console issues:

why the wifi is not even coming on when i power the board?

What is the power supply? Do the rest of the lights and everything else come on?

When it is powered by the PSU, can you connect via USB as well and send M122 with the correct YAT line endings and report what the diagnostic replies with?

Ill get this when i get home, PSU is as per vendor recommendations.

Red light by the USB power port, 2 more lights to the left of that. No blue wifi light.

Phaedrux

Understood.

With the line endings of YAT changed we will be able to see the end of the diagnostic report which contains the wifi section. Without that we're kind of blind as to what's going on.

Can you also include the contents of config.g from the /sys folder on the SD card?

That contains your current configuration and what you will be editing going forward. It can be edited from the web interface once you can get reliably connected to it. Until then it may require pulling the SD card unfortunately.

A Former User

@shaun said in Wifi/Web Console issues:

OK, so could you help me figure out why the wifi is not even coming on when i power the board?

Sure, when you set aside your assumptions as start doing as suggested. The output from M587 and all of the M122 output please.

Shaun

@bearer said in Wifi/Web Console issues:

M122

M587<CR>
M587: Failed to retrieve network list
ok
M122 <CR>
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 2.03 running on Duet WiFi 1.02 or later
Board ID: 08DGM-9T6BU-FG3SN-6J9F4-3SD6R-TUZHF
Used output buffers: 1 of 24 (1 max)
=== RTOS ===
Static ram: 25680
Dynamic ram: 93244 of which 0 recycled
Exception stack ram used: 304
Never used ram: 11844
Tasks: NETWORK(ready,1876) HEAT(blocked,1236) MAIN(running,4184) IDLE(ready,160)
Owned mutexes:
=== Platform ===
Last reset 00:00:55 ago, cause: power up
Last software reset at 2019-09-02 22:49, reason: User, spinning module GCodes, available RAM 11844 bytes (slot 3)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x04433000 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 26.5, current 30.2, max 30.5
Supply voltage: min 0.6, current 1.7, max 1.7, 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 101580001
Slowest loop: 0.16ms; fastest: 0.06ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Move ===
Hiccups: 0, FreeDm: 169, MinFreeDm: 169, MaxWait: 0ms
Bed compensation in use: none, comp offset 0.000
=== DDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
=== 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 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: 0.15ms; 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 disabled
WiFi module is disabled
Failed messages: pending 2779096485, notready 2779096485, noresp 2779096485
Socket states: 0 0 0 0 0 0 0 0
m552 s0
ok
WiFi module started
m122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 2.03 running on Duet WiFi 1.02 or later
Board ID: 08DGM-9T6BU-FG3SN-6J9F4-3SD6R-TUZHF
Used output buffers: 1 of 24 (10 max)
=== RTOS ===
Static ram: 25680
Dynamic ram: 93288 of which 0 recycled
Exception stack ram used: 304
Never used ram: 11800
Tasks: NETWORK(ready,1656) HEAT(blocked,1236) MAIN(running,3768) IDLE(ready,160)
Owned mutexes:
=== Platform ===
Last reset 00:04:05 ago, cause: power up
Last software reset at 2019-09-02 22:49, reason: User, spinning module GCodes, available RAM 11844 bytes (slot 3)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x04433000 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 30.2, current 31.6, max 31.7
Supply voltage: min 1.7, current 1.7, max 1.7, 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 461723815
Slowest loop: 99.34ms; fastest: 0.06ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Move ===
Hiccups: 0, FreeDm: 169, MinFreeDm: 169, MaxWait: 0ms
Bed compensation in use: none, comp offset 0.000
=== DDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
=== 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 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: 1.22ms; 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 running
WiFi module is idle
Failed messages: pending 0, notready 0, noresp 0
WiFi firmware version 1.23
WiFi MAC address 84:f3:eb:41:4e:f8
WiFi Vcc 3.39, reset reason Turned on by main processor
WiFi flash size 4194304, free heap 30176
Socket states: 0 0 0 0 0 0 0 0
ok
m587
Remembered networks:
Spiffy IP=0.0.0.0 GW=0.0.0.0 NM=0.0.0.0
ok
M587 s"Spiffy" p"Password1"
ok
M587
Remembered networks:
Spiffy IP=0.0.0.0 GW=0.0.0.0 NM=0.0.0.0
ok
m122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 2.03 running on Duet WiFi 1.02 or later
Board ID: 08DGM-9T6BU-FG3SN-6J9F4-3SD6R-TUZHF
Used output buffers: 1 of 24 (10 max)
=== RTOS ===
Static ram: 25680
Dynamic ram: 93288 of which 0 recycled
Exception stack ram used: 304
Never used ram: 11800
Tasks: NETWORK(ready,1656) HEAT(blocked,1236) MAIN(running,3756) IDLE(ready,160)
Owned mutexes:
=== Platform ===
Last reset 00:05:15 ago, cause: power up
Last software reset at 2019-09-02 22:49, reason: User, spinning module GCodes, available RAM 11844 bytes (slot 3)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x04433000 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 31.4, current 32.3, max 32.4
Supply voltage: min 1.7, current 1.7, max 1.7, 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 602028484
Slowest loop: 0.33ms; fastest: 0.06ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Move ===
Hiccups: 0, FreeDm: 169, MinFreeDm: 169, MaxWait: 0ms
Bed compensation in use: none, comp offset 0.000
=== DDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
=== 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 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: 0.14ms; 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 running
WiFi module is idle
Failed messages: pending 0, notready 0, noresp 0
WiFi firmware version 1.23
WiFi MAC address 84:f3:eb:41:4e:f8
WiFi Vcc 3.39, reset reason Turned on by main processor
WiFi flash size 4194304, free heap 30176
Socket states: 0 0 0 0 0 0 0 0
ok

.....

Shaun

Rebooting device.....
m122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 2.03 running on Duet WiFi 1.02 or later
Board ID: 08DGM-9T6BU-FG3SN-6J9F4-3SD6R-TUZHF
Used output buffers: 1 of 24 (1 max)
=== RTOS ===
Static ram: 25680
Dynamic ram: 93244 of which 0 recycled
Exception stack ram used: 244
Never used ram: 11904
Tasks: NETWORK(ready,1876) HEAT(blocked,1236) MAIN(running,4468) IDLE(ready,160)
Owned mutexes:
=== Platform ===
Last reset 00:00:37 ago, cause: power up
Last software reset at 2019-09-02 22:49, reason: User, spinning module GCodes, available RAM 11844 bytes (slot 3)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x04433000 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 31.1, current 33.0, max 33.2
Supply voltage: min 1.5, current 1.7, max 1.7, 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 68946894
Slowest loop: 0.15ms; fastest: 0.06ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Move ===
Hiccups: 0, FreeDm: 169, MinFreeDm: 169, MaxWait: 0ms
Bed compensation in use: none, comp offset 0.000
=== DDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
=== 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 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: 0.15ms; 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 disabled
WiFi module is disabled
Failed messages: pending 2779096485, notready 2779096485, noresp 2779096485
Socket states: 0 0 0 0 0 0 0 0
ok

Config.g
; Configuration file for Duet WiFi (firmware version 2.03)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2.0.0 on Sun Sep 01 2019 16:01:34 GMT+0100 (British Summer Time)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"CR10" ; set printer name
M911 S10 R11 P'M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000' ; set voltage thresholds and actions to run on power loss

; Drives
M569 P0 S1 ; physical drive 0 goes forwards
M569 P1 S1 ; physical drive 1 goes forwards
M569 P2 S1 ; physical drive 2 goes forwards
M569 P3 S1 ; physical drive 3 goes forwards
M584 X0 Y1 Z2 E3 ; set drive mapping
M350Z16 I0 ; configure microstepping without interpolation
M350X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z4000.00 E420.00 ; set steps per mm
M566 X900.00 Y900.00 Z12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00 E250.00 ; set accelerations (mm/s^2)
M906 X950 Y950 Z950 E950 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X300 Y300 Z400 S0 ; set axis maxima

; Endstops
M574 X1 Y1 Z1 S1 ; set active high endstops
M574 Z1 S3 ; set endstops controlled by motor stall detection

; Z-Probe
M574 Z1 S2 ; set endstops controlled by probe
M558 P5 H5 F0 T6000 ; set Z probe type to switch and the dive height + speeds
G31 P0 X0 Y0 Z0 ; set Z probe trigger value, offset and trigger height
M557 X15:215 Y15:195 S20 ; define mesh grid

; Heaters
M305 P0 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 0
M143 H0 S120 ; set temperature limit for heater 0 to 120C
M305 P1 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 1
M143 H1 S280 ; set temperature limit for heater 1 to 280C

; Fans
M106 P0 S0 I0 F500 H T45 ; set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P1 S1 I0 F500 H-1 ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P2 S1 I0 F500 H-1 ; set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned off

; Tools
M563 P0 D0 H1 F0 ; define tool 0
G10 P0 X0 Y0 Z0 ; set tool 0 axis offsets
G10 P0 R0 S0 ; set initial tool 0 active and standby temperatures to 0C

; Network
M552 S1 ; enable network
M586 P0 S1 ; enable HTTP
M586 P1 S0 ; disable FTP
M586 P2 S0 ; disable Telnet

; Custom settings are not defined

m115
FIRMWARE_NAME: RepRapFirmware for Duet 2 WiFi/Ethernet FIRMWARE_VERSION: 2.03 ELECTRONICS: Duet WiFi 1.02 or later FIRMWARE_DATE: 2019-06-13b2
ok

Anything else?

A Former User

Does it make any difference using M552 S1 P"Spiffy"

if you have a look at the markdown page, especially the code block, you'll be able to make the output a lot easier to read
https://commonmark.org/help/

Phaedrux

From the console can you please send the following:

M552 S0
M588 S"*"
M587 s"Spiffy" p"Password1"
M552 S1
M122

This will take the wifi module to idle, clear all saved SSIDs, re-add your SSID, and re-enable the module and hopefully connect. Then the diagnostic should show the connection stats.

How far away is the access point from the printer?
Do your other devices get a strong signal in that area?
Is the access point 2.4Ghz? 5Ghz won't work.

Shaun

m122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 2.03 running on Duet WiFi 1.02 or later
Board ID: 08DGM-9T6BU-FG3SN-6J9F4-3SD6R-TUZHF
Used output buffers: 1 of 24 (1 max)
=== RTOS ===
Static ram: 25680
Dynamic ram: 93244 of which 0 recycled
Exception stack ram used: 304
Never used ram: 11844
Tasks: NETWORK(ready,1244) HEAT(blocked,1236) MAIN(running,4468) IDLE(ready,160)
Owned mutexes:
=== Platform ===
Last reset 00:12:58 ago, cause: power up
Last software reset at 2019-09-02 22:49, reason: User, spinning module GCodes, available RAM 11844 bytes (slot 3)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x04433000 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 32.6, current 35.4, max 35.5
Supply voltage: min 1.5, current 1.7, max 1.7, 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 2516579683
Slowest loop: 99.70ms; fastest: 0.06ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Move ===
Hiccups: 0, FreeDm: 169, MinFreeDm: 169, MaxWait: 0ms
Bed compensation in use: none, comp offset 0.000
=== DDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
=== 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 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: 15.36ms; 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 running
WiFi module is connected to access point
Failed messages: pending 0, notready 0, noresp 0
WiFi firmware version 1.23
WiFi MAC address 84:f3:eb:41:4e:f8
WiFi Vcc 3.39, reset reason Exception
WiFi flash size 4194304, free heap 23696
WiFi IP address 192.168.0.19
WiFi signal strength -60dBm, reconnections 0, sleep mode modem
Socket states: 0 0 0 0 0 0 0 0
ok

So now my problem is still powering down and then moving the board to my printer. wifi remains disabled

Phaedrux

@shaun said in Wifi/Web Console issues:

WiFi signal strength -60dBm

I suspect this is the problem. -60 is already on the low end. When you move to the printer location I suspect the signal is too weak for it to connect.

You may find this helpful: https://duet3d.dozuki.com/Wiki/WiFi_disconnections_and_AJAX_timeout_errors