Duet 2 Wifi not reading line of code

PRIOR123

Hi All,

Im trying to sort out my homing commands and am using the below. However the printer doesnt seem to be reading the BOLD

G1 H2 Z-5 F6000 ; lift Z relative to current position

G1 H1 X505 F1800 ; move quickly to X axis endstop and stop there (first pass)

**G1 H2 X-5 F6000 ; go back a few mm

G1 H1 X505 F360 ; move slowly to X axis endstop once more (second pass)**

G1 H2 Z5 F6000 ; lower Z again

G90 ; absolute positioning

i know it will likely be my coding however im not sure whats wrong. Any help is much appreciated

PRIOR123

I guess it would be useful to understand what H and F codes mean to if anyone is able to explain

deckingman

@prior123 said in Duet 2 Wifi not reading line of code:

I guess it would be useful to understand what H and F codes mean to if anyone is able to explain

See here - https://duet3d.dozuki.com/Wiki/G1

T3P3Tony

@prior123 do you mean its homing properly, just not doing the back off and re try slower part?

PRIOR123

@t3p3tony - Yeah eactly, however i just tried to update the firmware to 3.3 and it went wrong.

I have just connect it to YAT to try ad get it on the WIFI again and is giving me this

Error: M587: Failed to add SSID to remembered list: another SPI transfer is pending

Not sure you would know what id need to do?

PRIOR123

@deckingman Thank you

PRIOR123

im unable to disconnect or reconnect due to this. Is there a way i can reset the firmware?

T3P3Tony

@prior123 try resetting the board.

What part of the upgrade to 3.3 went wrong.?

In YAT what is the response to M115?

PRIOR123

@t3p3tony How do i reset the board?

PRIOR123

@prior123 it seemed like it had frozen on the DWC when installing (i expect i disconnected before i shoudve)
M115 says this

FIRMWARE_NAME: RepRapFirmware for Duet 2 WiFi/Ethernet

FIRMWARE_VERSION: 3.3 ELECTRONICS: Duet WiFi 1.02 or later

FIRMWARE_DATE: 2021-06-15 21:45:03

T3P3Tony

@prior123 ok and does DWC work now?

PRIOR123

@t3p3tony no, i cant get onto it at all

T3P3Tony

@prior123 if you send M552 what response do you get?

T3P3Tony

@prior123 also M122

PRIOR123

@t3p3tony

WiFi module is being started

PRIOR123

@t3p3tony
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.3 (2021-06-15 21:44:54) running on Duet WiFi 1.02 or later
Board ID: 0JD0M-9P6M2-NWNS4-7JKD8-3SD6S-KU1BM
Used output buffers: 1 of 24 (2 max)
=== RTOS ===
Static ram: 23876
Dynamic ram: 75400 of which 0 recycled
Never used RAM 15140, free system stack 170 words
Tasks: NETWORK(ready,7.7%,517) HEAT(delaying,0.0%,330) Move(notifyWait,0.1%,340) MAIN(running,92.1%,445) IDLE(ready,0.0%,29), total 100.0%
Owned mutexes: USB(MAIN)
=== Platform ===
Last reset 00:47:08 ago, cause: power up
Last software reset details not available
Error status: 0x00
Aux0 errors 0,0,0
Step timer max interval 0
MCU temperature: min 20.9, current 23.1, max 25.3
Supply voltage: min 0.4, current 0.5, max 24.0, under voltage events: 1, 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, standstill, SG min/max not available
Driver 1: position 0, standstill, SG min/max not available
Driver 2: position 0, standstill, SG min/max not available
Driver 3: position 0, standstill, SG min/max not available
Driver 4: position 0, standstill, SG min/max not available
Driver 5: position 0
Driver 6: position 0
Driver 7: position 0
Driver 8: position 0
Driver 9: position 0
Driver 10: position 0
Driver 11: position 0
Date/time: 1970-01-01 00:00:00
Cache data hit count 4294967295
Slowest loop: 101.38ms; fastest: 0.14ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest read time 2.9ms, 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 = 0 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
Heater 1 is on, I-accum = 0.0
=== 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
Daemon is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 0.32ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
HTTP sessions: 0 of 8

WiFi -
Network state is starting2
WiFi module is disabled
Failed messages: pending 0, notready 0, noresp 0
Socket states: 0 0 0 0 0 0 0 0
ok

droftarts

@prior123 Reflash the WiFi firmware from a USB terminal connection with M997 S1. It occasionally fails when updating all firmware files.

Ian

PRIOR123

@droftarts said in Duet 2 Wifi not reading line of code:

M997 S1

its says this :s

Error: M997: File 0:/firmware/DuetWiFiServer.bin not found

droftarts

@prior123 I guess you updated from 3.2, so firmware folder is not created yet. Try

M997 S1 P”0:/sys/DuetWiFiServer.bin”

Ian

@prior123 said in Duet 2 Wifi not reading line of code:

@droftarts said in Duet 2 Wifi not reading line of code:

M997 S1

its says this :s
Error: M997: File 0:/firmware/DuetWiFiServer.bin

PRIOR123

@droftarts said in Duet 2 Wifi not reading line of code:

M997 S1 P”0:/sys/DuetWiFiServer.bin”

It posted this
Error: M997: expected string expression
Thank you and im sorry this is being such a pain. I need to be more patient haha

droftarts

@prior123 sorry, should be straight quotes not curly! Damn phone… Try:

M997 S1 P"0:/sys/DuetWiFiServer.bin"

Ian

PRIOR123

@droftarts Success Thank you!!!