@droftarts Thanks for the keen eye. This behavior didn’t start until I just updated to 3.4.0. I will update my homing files and see if that fixes the issue.
Latest posts made by jasbeckett
Multiple X homes produce cumulative error
I am experiencing a very weird issue when homing X. Every time I home X after the initial home 3.9 mm is being added to the new ending X coordinate. Resulting in a cumulative error after multiple homing sequences such as with bed leveling. Y and Z home normally and have a repeatable ending coordinate as expected. Setup , diagnostics and config files are below. Any suggestions are appreciated.
setup is a Duet3 MB6HC with a revision 1.2 toolboard in an SBC setup with an RPI 4
DWC version 3.4.0
DSF veersion 3.4.0
RRF firmware version 3.4.0
M122 === Diagnostics === RepRapFirmware for Duet 3 MB6HC version 3.4.0 (2022-03-15 18:57:24) running on Duet 3 MB6HC v1.01 or later (SBC mode) Board ID: 08DJM-956BA-NA3TN-6J1D6-3SJ6L-TV86U Used output buffers: 1 of 40 (21 max) === RTOS === Static ram: 151000 Dynamic ram: 66092 of which 100 recycled Never used RAM 133408, free system stack 129 words Tasks: SBC(ready,0.6%,466) HEAT(notifyWait,0.0%,321) Move(notifyWait,0.0%,269) CanReceiv(notifyWait,0.0%,772) CanSender(notifyWait,0.0%,356) CanClock(delaying,0.0%,339) TMC(notifyWait,8.0%,58) MAIN(running,91.2%,923) IDLE(ready,0.2%,30), total 100.0% Owned mutexes: HTTP(MAIN) === Platform === Last reset 00:13:39 ago, cause: power up Last software reset at 2022-05-25 13:30, reason: User, GCodes spinning, available RAM 132976, slot 0 Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0043c000 BFAR 0x00000000 SP 0x00000000 Task SBC Freestk 0 n/a Error status: 0x00 Aux0 errors 0,0,0 Step timer max interval 135 MCU temperature: min 32.5, current 34.6, max 43.5 Supply voltage: min 24.0, current 24.1, max 24.2, under voltage events: 0, over voltage events: 0, power good: yes 12V rail voltage: min 12.0, current 12.0, max 12.1, under voltage events: 0 Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0 Events: 0 queued, 0 completed Driver 0: standstill, SG min 0, mspos 8, reads 42318, writes 11 timeouts 0 Driver 1: standstill, SG min 0, mspos 860, reads 42302, writes 27 timeouts 0 Driver 2: standstill, SG min 0, mspos 1020, reads 42302, writes 27 timeouts 0 Driver 3: standstill, SG min 0, mspos 280, reads 42302, writes 27 timeouts 0 Driver 4: standstill, SG min 0, mspos 280, reads 42302, writes 27 timeouts 0 Driver 5: standstill, SG min 0, mspos 280, reads 42303, writes 27 timeouts 0 Date/time: 2022-05-25 21:37:25 Slowest loop: 62.14ms; fastest: 0.03ms === Storage === Free file entries: 10 SD card 0 not detected, interface speed: 37.5MBytes/sec SD card longest read time 0.0ms, write time 0.0ms, max retries 0 === Move === DMs created 125, segments created 3, maxWait 188953ms, bed compensation in use: none, comp offset 0.000 === MainDDARing === Scheduled moves 135, completed 135, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1 === AuxDDARing === Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1 === Heat === Bed heaters 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1, chamber heaters -1 -1 -1 -1, ordering errs 0 Heater 1 is on, I-accum = 0.0 === GCodes === Segments left: 0 Movement lock held by null HTTP* is doing "M122" 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 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 7358, received 16324, lost 0, boc 0 Longest wait 3ms for reply type 6026, peak Tx sync delay 88, free buffers 50 (min 49), ts 4098/4097/0 Tx timeouts 0,0,0,0,0,0 === SBC interface === Transfer state: 4, failed transfers: 0, checksum errors: 0 RX/TX seq numbers: 32058/32058 SPI underruns 0, overruns 0 State: 5, disconnects: 0, timeouts: 0, IAP RAM available 0x2b880 Buffer RX/TX: 0/0-0, open files: 0 === Duet Control Server === Duet Control Server v3.4.0 Code buffer space: 4096 Configured SPI speed: 8000000Hz, TfrRdy pin glitches: 0 Full transfers per second: 26.30, max time between full transfers: 54.8ms, max pin wait times: 43.5ms/10.0ms Codes per second: 0.28 Maximum length of RX/TX data transfers: 5660/924
Configuration file for Duet 3 (firmware version 3) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.1.3 on Sat Jul 11 2020 20:25:37 GMT-0500 (Central Daylight Time) ; ================ General preferences================= M80 c"pson" ; Turns on the ATX power supply G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M669 K1 ; select CoreXY mode ; ===================== Network======================== ;M550 P"BLV CUBE" ; Set machine name-Now set through RPI ;M552 S1 ; Enable network ;M587 S"NETWORK_NAME" P"PASSWORD" ; Configure access point. You can delete this line once connected ;M552 P###.###.###.### ; IP Address ;M553 P###.###.###.### ; Subnet Mask ;M554 P###.###.###.### ; Default Gateway M586 P0 S1 ; Enable HTTP M586 P1 S0 ; Disable FTP M586 P2 S0 ; Disable Telnet ; ======================Drives========================= M569 P0.0 S1 ; physical drive 0.0 goes forwards D3 = STEALTHCHOP 2 ENABLED M569 P0.1 S1 ; physical drive 0.1 goes forwards M569 P0.2 S1 ; physical drive 0.2 goes forwards M569 P0.3 S1 ; physical drive 0.3 goes forwards M569 P0.4 S1 ; physical drive 0.4 goes forwards M569 P0.5 S1 ; physical drive 0.5 goes forwards M569 P20.0 S1 ; physical drive Toolboard 20.0 goes forwards ; ===============Stealthchop tunning=================== ;M915 P0.0 T150 ;not working ;M915 P0.1 T150 ;M915 P0.2 T150 ;M915 P0.3 T150 ;M915 P0.4 T150 ;M915 P0.5 T150 ; ==============Independent Z Leveling================= M671 X-16:345:345 Y168:284:44 S10 ; leadscrew pivot point: Front left -36:157, Right Rear 345:301, and Right Front 346:17 ; =================Drive Settings====================== M584 X0.1 Y0.2 Z0.3:0.4:0.5 E20.0 ; set drive mapping Z3=Left Front, Z4= Right Rear, Z5=Right Front M350 X32 Y32 Z16 E16 I1 ; configure microstepping with interpolation M92 X200.00 Y200.00 Z800.00 E1272.8 ; set steps per mm M566 X600.00 Y600.00 Z24 E240.00 ; set maximum instantaneous speed changes (mm/min) M203 X12000.00 Y12000.00 Z800.00 E1200.00 ; Set maximum speeds (mm/min) mm per minute/60=mm per second M201 X2500 Y2500 Z100 E800 ; Set accelerations (mm/s^2) changed from 3000 for X and Y M906 X1600 Y1600 Z1600 E800 I30 ; Set motor currents (mA) and motor idle factor in per cent M84 S30 ; Disable motor idle current reduction ; ================Axis Limits========================== M208 X-4.1 Y0 Z0 S1 ; set axis minima M208 X330 Y296.7 Z340 S0 ; set axis maxima ; =================Endstops============================ M574 X1 S1 P"20.io1.in" ; configure active-high endstop for X Min M574 Y2 S1 P"0.io2.in" ; configure active-high endstop for high end on Y via pin i02.in M574 Z1 S2 ; configure Z-probe endstop for low end on Z ; =================Z-Probe============================= M950 S0 C"20.io0.out" ; create servo pin 0 for BLTouch M558 P9 C"^20.io0.in" H5 F3000 T12000 ; set Z probe type to bltouch and the dive height + speeds G31 P100 X-25 Y0 Z3.39 ; set Z probe trigger value, offset and trigger height M557 X20:300 Y20:300 P10:9 ; define mesh grid ; ================Heaters============================== M308 S0 P"0.temp0" Y"thermistor" A"Bed Temp" T100000 B3950 ; configure sensor 0 as thermistor on pin temp0 M308 S1 P"20.temp0" Y"thermistor" A"Extruder Temp" T100000 B4725 C0.0000000706 ; configure sensor 1 as thermistor on pin 20.temp0 M950 H0 C"0.out0" Q10 T0 ; create bed heater output on out0 and map it to sensor 0 M950 H1 C"20.out0" T1 ; create nozzle heater (Hot End E-0) output on 20.out0 and map it to Temp sensor 1 M307 H0 R0.830 C367.1 D3.29 S1.00 ; Set PID for bed heater M140 H0 ; map heated bed to heater 0 M143 H0 S120 ; set temperature limit for heater 0 to 120C M307 H1 R2.803 C133.7:129.2 D4.07 S1.00 V24.5 ; Set PID for Hotend .4mm nozzle 235 C M143 H1 S285 ; Set temperature limit for heater 1 to 285C M308 S2 P"mcu-temp" Y"mcu-temp" A"Duet Board" ; Configure MCU sensor ; ==================Fans=============================== M950 F0 C"20.out1" Q100 ; create fan 0 on pin 20.out1 and set its frequency M106 P0 C"Layer Fan" S0 H-1 ; set fan 0 value. Thermostatic control is turned off M950 F2 C"!0.out6" Q25000 ; create fan 2 on pin out6 and set its frequency M106 P2 C"MB Fan" T30:45 H2 ; set fan 2 value. Thermostatic control is turned on M950 F1 C"20.out2" Q500 ; create fan 1 (hot end fan) on pin 20.out2 and set its frequency M106 P1 S255 H1 T30 ; set fan 1 value. Thermostatic control is turned on ; =================Tools================================ M563 P0 S"Extruder 1" 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 ; ==============pressure Advance======================== ;M572 D0 S0.026 ; Set pressure advance to offset elasticity ; ====Dynamic Acceleration Adjustment and Non-linear==== M592 D0 A0.015 B0.0012 L0.2 ;M593 P"daa" F42.1 ; ==========Accelerometer Settings====================== M955 P20.0 I10 ; specify orientation of accelerometer on Toolboard 1LC with CAN address 20 ; ===========Custom settings are not defined============ ;M564 H0 ; Let the Jog buttons work blv: added to allow jog buttons ; ==================Miscellaneous======================= M575 P1 S1 B57600 ; enable support for PanelDue ;M575 P2 S1 B57600 ; enable support for BLV NeoPixels M911 S22 R23 P"M913 X0 Y0 G91 M83 G1 Z3 E-3 F1000" ; set voltage thresholds and actions to run on power loss M912 P0 S-10.62 ; mcu calibration temperature offset T0 ; select first tool ; ====================== Duet 3 (ID#0) ==================== ;0.out0 - NC ;0.out1 - Bed heater ;0.out2 - Hot end ;0.out3 - NC ;0.out4 - NC ;0.out5 - NC ;0.out6 - NC ;0.out7 - Water cooling radiator fan ;0.out8 - NC ;0.out9 - NC ;0.out4.tach - NC ;0.out5.tach - NC ;0.out6.tach - NC ;0.io0.in - PanelDue TX ;0.io1.in - BLV Arudino TX ;0.io2.in - NC ;0.io3.in - Y Endstop ;0.io4.in - GPIO pin for on trigger ;0.io5.in - NC ;0.io6.in - NC ;0.io7.in - emergency stop switch ;0.io8.in - Off button C ;0.io0.out - PanelDue RX ;0.io1.out - BLV Arduino RX ;0.io2.out - NC ;0.io3.out - NC ;0.io4.out - NC ;0.io5.out - NC ;0.io6.out - NC ;0.io7.out - NC ;0.io8.out - NC ;0.pson - Power on 5v relay wired for SBC always on and Duet 3 in standby ;0.spi.cs0 - NC ;0.spi.cs1 - NC - this can be your PT100 board ;0.spi.cs2 - NC ;0.spi.cs3 - NC ;0.temp0 - Bed heater ;0.temp1 - NC ;0.temp2 - NC ;0.temp3 - NC ;0.mcu-temp - Virtual Temp Sensor ; ================ Toolboard 1 (CAN ID#20) ================ ; 20.out0 - NC due to bug in RRF3.3 ; 20.out1 - Layer Fan 1 ; 20.out2 - Layer Fan 2 ; 20.out2_tach0 - NC ; 20.out1_tach0 - NC ; 20.io0.in - BLTouch Signal pin ; 20.io1.in - X min active low endstop switch ; 20.io2.in - Reserved for filament monitor ; 20.io0.out - BLTouch Servo pin ; 20.temp0 - Extruder Thermistor ; 20.temp1 - NC ; 20.button0 - NC ; 20.button1 - NC ; 20.CAH_H - Duet CAN1_H ; 20.CAH_L - Duet CAN1_L
; called to perform automatic bed compensation via G32 ; ; generated by RepRapFirmware Configuration Tool v3.1.3 on Sat Jul 11 2020 20:25:37 GMT-0500 (Central Daylight Time) M291 P"Leveling Axis, leveling bed" R"Probing.." S1 T2 M561 ; clear any bed transform G29 S2 ; clear bed height map G90 ; absolute positioning G1 Z10 H0 ; Making sure we're not going to hit the side of glass G91 G28 ; home all axis bb M400 ; Wait for move to finish G30 P0 X40 Y166 Z-99999 ; Probe near left lead screw position G30 P1 X305 Y283 Z-99999 ; Probe near right rear lead screw position G30 P2 X305 Y45 Z-99999 S3 ; Probe near right front lead screw position G28 G30 P0 X40 Y166 Z-99999 ; Probe near left lead screw position G30 P1 X305 Y283 Z-99999 ; Probe near right rear lead screw position G30 P2 X305 Y45 Z-99999 S3 ; Probe near right front lead screw position G28 G30 P0 X40 Y166 Z-99999 ; Probe near left lead screw position G30 P1 X305 Y283 Z-99999 ; Probe near right rear lead screw position G30 P2 X305 Y45 Z-99999 S3 ; Probe near right front lead screw position G28 M291 P"Leveling finished !" R"Probing.." S1 T2
; called to home all axes ; ; generated by RepRapFirmware Configuration Tool v3.1.3 on Sat Jul 11 2020 20:25:38 GMT-0500 (Central Daylight Time) M17 ; Power steppers for Stealthchop auto tune G4 P200 ; Pause 200ms G91 ; relative positioning M98 P"homex.g" ; Home X G4 P200 ; Pause 200ms M98 P"homey.g" ; Home Y G4 P200 ; Pause 200ms M98 P"homez.g" ; Home Z G90 ; absolute positioning
; called to home the X axis ; ; generated by RepRapFirmware Configuration Tool v3.1.3 on Sat Jul 11 2020 20:25:38 GMT-0500 (Central Daylight Time) G91 ; relative positioning G1 H2 Z3 F2000 ; Drop Z 3mm G1 H2 X5 Y5 F8000 ; move X away a little so the switch is not pressed G1 H1 X-400 F8000 ; move left 400mm, stopping at the endstop G1 X5 F5000 ; move away for second pass G4 P500 ; wait 500msec G1 H3 X-300 F300 ; (second pass) G1 X15 F5000 ; move away from end G1 H2 Z-3 F2000 ; Raise z back G90 ; back to absolute positioning G4 P100 ; wait 400ms
Unable to upload system files (SBC mode)
I am currently unable to upload or save changes to existing system files. When I try to upload a file or save a change to one that is already there I get the following error:
Failed to upload bed.g
Operation failed (Reason: Access to the path '/opt/dsf/sd/sys/bed.g' is denied.)
I am running a Duet 3 MB6hc with an Rpi in SBC mode. I recently had to reinstall the software on the PI due to a bad SD card. I copied and pasted my old config files into the directory on the PI. Did the folder permissions get screwed up? Is there a command I can run to try to reset the folder permissions?
Location of Config.g in Raspi files
I have a Rpi 4 that will not boot. I can read the SD card in my computer and access the folders. I am trying to locate the config.g file on the SD card so I can copy it and try to reload the OS. I believe I have a corrupted boot image as it hangs during the initial boot sequence.
Duet 3 Toolboard problem
Looking for help with a issue with the stepper driver on my Duet Toolboard. Just installed the Toolboard connected everything and Toolboard firmware updated. The Toolboard boots and everything works as expected except for the stepper motor. When an extrusion is called for the stepper motor energizes but will not rotate. I have tried this with hotend heater on and heated to above 160 and with cold extrusion allowed no change to stepper motor behavior. I confirmed the coil pairs of the stepper motor using my multimeter and confirmed stepper was wired correctly. Still no rotation of stepper motor. This same stepper motor works as expected when connected to main Duet 3 board. I have tried several different stepper motors that are known to be good and working. I am at a loss of what to look at next. I think the stepper driver is bad on the board. Upon board inspection I don’t see any damaged components or solder bridges. Any help would be appreciated.