[3.3.0-rc2] M3-M5 gcode action

jay_s_uk

@krohm-koala is the firmware set in Laser mode using M452?

Krohm Koala

@jay_s_uk yes, off-course
M452 C"!duex.e2" something like that, I haven't the whole line in head but it works well to engrave and everything, just the M3 that don't work as before.

Phaedrux

Please share the actual config.g and results of M122 please.

Krohm Koala

@phaedrux Off-course, here it is, sorry for the delay.
Config.g :

; Configuration file for Duet
; executed by the firmware on start-up
; WorkBee Firmware Version 1.0.5

; General preferences
M452 C"!duex.e2heat" R255 F1000 S0
G90                               ; Set absolute coordinates
M453                              ; Put the machine into CNC Mode

; Network
M550 P"Atelier Vosgien CNC"         ; Set machine name
M552 S1                           ; Enable network
M586 P0 S1                        ; Enable HTTP
M586 P1 S0                        ; Disable FTP
M586 P2 S0                        ; Disable Telnet

; Drives
M569 P0 S1                              ; physical drive 0 goes forwards
M569 P1 S0
M569 P2 S0                              ; physical drive 2 goes forwards
M569 P3 S1                              ; physical drive 3 goes forwards
M569 P4 S0                              ; physical drive 4 goes forwards
M569 P5 S0
M584 X0 Z3 A1 Y2:4 C5                     ; set drive mapping
M92 X640 Y640 Z800 A35.8 C8.8    ; Set steps per mm
M350 X16 Y16 Z16 I1 A16 C16            ; Configure microstepping with interpolation
M566 X150 Y150 Z250 A500 C500             ; Set maximum instantaneous speed changes (mm/min)
M203 X2700 Y2700 Z2000 A6500 C6500          ; Set maximum speeds (mm/min)
M201 X25 Y25 Z70 A250 C250            ; Set accelerations (mm/s^2)
M906 X2200 Y2200 Z2000 I100 A2000 C2000     ; Set motor currents (mA)

; Axis Limits
M208 X25 Y0 Z0 S1                  ; Set axis minima
M208 X645 Y1190 Z225 S0             ; Set axis maxima
M208 A-3600:3600 C-3600:3600

; Endstops
M574 X2 P"!xstop" S1
M574 Y2 P"!ystop" S1
M574 Z2 P"!zstop" S1
M574 A0 C0                       ; set active low and disabled endstops
M558 P5 C"!^zprobe.in" A1 H2 F600
G31 P500 Z0

; Tools
;M950 P0 C"exp.heater3"
;M563 P1 S"XYZ-Probe"		      ; Define XYZ Touch Probe Tool
M563 P0 S"Spindle"
M563 P1 S"Laser"

; Custom settings
M575 P1 B57600 S1                 ; Connection paneldue
G92 A0 C0                         ; prehome A et C
M564 H0                           ; Disable jog commands when not homed
M140 H-1						  ; Disable heated bed
M911 S21.0 R23 P"G91 G1 Z3 F1000" ; Configure power loss resume
M501    						  ; Load Stored Parameters 
T0

T1pre.g (enter laser mode)

M452 C"!duex.e2heat" R255 F1000 S0

M122 result

18/05/2021, 16:36:36	M122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.3RC2 (2021-05-11 14:55:01) running on Duet WiFi 1.02 or later + DueX5
Board ID: 08DJM-9178L-L4MSN-6JKFL-3SJ6M-TB3QR
Used output buffers: 3 of 24 (23 max)
=== RTOS ===
Static ram: 23876
Dynamic ram: 75836 of which 0 recycled
Never used RAM 14704, free system stack 116 words
Tasks: NETWORK(ready,14.0%,223) LASER(notifyWait,0.0%,70) HEAT(delaying,0.0%,386) Move(notifyWait,0.1%,305) DUEX(notifyWait,0.0%,24) MAIN(running,85.9%,420) IDLE(ready,0.0%,29), total 100.0%
Owned mutexes: WiFi(NETWORK)
=== Platform ===
Last reset 00:31:19 ago, cause: software
Last software reset at 2021-05-18 16:05, reason: User, GCodes spinning, available RAM 11672, slot 0
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
Step timer max interval 0
MCU temperature: min 31.8, current 32.2, max 32.7
Supply voltage: min 23.7, current 23.8, max 24.2, under voltage events: 0, over voltage events: 0, power good: yes
Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0
Driver 0: position 34398, standstill, SG min/max not available
Driver 1: position 60263, standstill, SG min/max not available
Driver 2: position 180000, 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, standstill, SG min/max not available
Driver 6: position 0, standstill, SG min/max not available
Driver 7: position 0, standstill, SG min/max not available
Driver 8: position 0, standstill, SG min/max not available
Driver 9: position 0, standstill, SG min/max not available
Driver 10: position 0
Driver 11: position 0
Date/time: 2021-05-18 16:36:35
Cache data hit count 4294967295
Slowest loop: 5.32ms; fastest: 0.17ms
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 0.9ms, 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 9215, completed moves 9215, 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 -1 -1, chamberHeaters = -1 -1 -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 idle 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.
=== DueX ===
Read count 0, 0.00 reads/min
=== Network ===
Slowest loop: 201.01ms; fastest: 0.10ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
HTTP sessions: 1 of 8
- WiFi -
Network state is active
WiFi module is connected to access point 
Failed messages: pending 0, notready 0, noresp 1
WiFi firmware version 1.25
WiFi MAC address ec:fa:bc:2d:e6:96
WiFi Vcc 3.38, reset reason Turned on by main processor
WiFi flash size 4194304, free heap 27056
WiFi IP address 192.168.137.149
WiFi signal strength -62dBm, mode 802.11n, reconnections 0, sleep mode modem
Clock register 00002002
Socket states: 0 0 0 0 0 0 0 0

jay_s_uk

@krohm-koala this could be linked to this bug.
Maybe try the version dc42 has linked to?
https://forum.duet3d.com/topic/23191/software-package-3-3-rc2-released/12?_=1621349459218

Krohm Koala

@jay_s_uk we will try, i'll keep you in touch

Krohm Koala

@jay_s_uk So, now we have a message that said "M3 commande not supported in machine mode laser"
maybe it's not supported anymore but it was really usefull for focus adjustement..

dc42

M3 commands with S parameter to set the laser power should still work in Laser mode.

Krohm Koala

@dc42 it's what it does before, we don't know why it doesn't work anymore, i only work on the machine in remote, the most of the time my friend do everything and tells me the result ^^ since we are on the last version, it doesn't work anymore, with the message ^^

EducatingSavvas

@krohm-koala I can confirm I am also experiencing a problem with this - I've enabled laser mode with:

M452 C"duex.fan7" R255 F5000 S0		; Laser Mode

which I've connected to the input of a spare relay module and I am unable to switch the pin using M3 S255. If I enable laser mode with the pin inverted "!duex.fan7" I can hear the relay switching at the start of Laser mode but I still can't control it.

Krohm Koala

@educatingsavvas Have you tried to do a G1 Xxxx Sxxx to try if it turn on with a mouvement? it work for us, i assume it'll work for you. Even if it doesn't stay On, you can engrave

EducatingSavvas

@krohm-koala Hiya - I swapped over to a spare heater terminal and generated a test code with the Opt Lasers g-code generator and I can see the red LED flickering on and off - for an image raster. Preventing the M3 command to turn on the laser is a safety feature so that makes sense now.

Krohm Koala

@educatingsavvas it make sense but, when you want to adjust your focus, it's a bit difficult during a mouvement ^^

EducatingSavvas

@krohm-koala said in [3.3.0-rc2] M3-M5 gcode action:

hen you want to adjust your focus, it's a bit difficult duri

Does your laser have a Z-axis to adjust height? I'm planning for mine too - so eventually I'll do a test g-code that fine adjusts the laser height over multiple passes, and to than workout the offset from the top of the material being engraved/cut.