Firmware 3.3 beta 1 - extruder skipping steps
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Hardware: Duet 3 Mini 5+
Beginning with the first layer the extruder is skipping steps.
Latest stable release 3.2.2 does not have this issue.I resetted the printer and directly started the print for a clean M122 report.
M122 Report:
=== Diagnostics === RepRapFirmware for Duet 3 Mini 5+ version 3.3beta1 running on Duet 3 Mini5plus Ethernet (standalone mode) Board ID: ZDWF8-8296U-D65J0-40KMU-J603Z-77MM8 Used output buffers: 1 of 40 (15 max) === RTOS === Static ram: 98792 Dynamic ram: 101784 of which 48 recycled Never used RAM 41088, free system stack 132 words Tasks: NETWORK(ready,246) ETHERNET(notifyWait,569) HEAT(delaying,299) CanReceiv(notifyWait,944) CanSender(notifyWait,357) CanClock(delaying,341) TMC(notifyWait,99) MAIN(running,381) IDLE(ready,20) AIN(delaying,260) Owned mutexes: === Platform === Last reset 00:02:02 ago, cause: software Last software reset at 2021-02-27 01:18, reason: User, GCodes spinning, available RAM 41088, slot 1 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 Supply voltage: min 0.0, current 23.5, max 23.8, under voltage events: 0, over voltage events: 0, power good: yes Driver 0: position 2000, standstill, SG min/max 0/436, read errors 0, write errors 1, ifcnt 106, reads 17384, writes 15, timeouts 0, DMA errors 0 Driver 1: position 0, standstill, SG min/max 0/434, read errors 0, write errors 1, ifcnt 106, reads 17378, writes 15, timeouts 5, DMA errors 0, failedOp 0x01 Driver 2: position 4080, standstill, SG min/max 0/344, read errors 0, write errors 1, ifcnt 102, reads 17382, writes 14, timeouts 2, DMA errors 0, failedOp 0x72 Driver 3: position 0, standstill, SG min/max 0/346, read errors 0, write errors 1, ifcnt 86, reads 17379, writes 11, timeouts 8, DMA errors 0, failedOp 0x01 Driver 4: position 0, standstill, SG min/max 0/332, read errors 0, write errors 1, ifcnt 102, reads 17385, writes 14, timeouts 0, DMA errors 0 Driver 5: position 0, assumed not present Driver 6: position 0, assumed not present Date/time: 2021-02-27 01:20:39 Cache data hit count 180361052 Slowest loop: 103.66ms; fastest: 0.07ms === Storage === Free file entries: 9 SD card 0 detected, interface speed: 22.5MBytes/sec SD card longest read time 4.3ms, write time 16.9ms, max retries 0 === Move === DMs created 83, maxWait 37563ms, bed compensation in use: none, comp offset 0.000 === MainDDARing === Scheduled moves 112, completed moves 112, 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, chamberHeaters = -1 -1 Heater 0 is on, I-accum = 0.3 Heater 1 is on, I-accum = 0.2 === 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 doing "G1 X137.175 Y92.825 E0.77477" 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. === Filament sensors === Extruder 0 sensor: ok === CAN === Messages queued 1114, send timeouts 1111, received 0, lost 0, longest wait 0ms for reply type 0, peak Tx sync delay 0, free buffers 17 (min 17) === Network === Slowest loop: 23.59ms; fastest: 0.03ms Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions HTTP sessions: 1 of 8 - Ethernet - State: active Error counts: 0 0 0 0 0 Socket states: 2 2 2 2 2 0 0 0Config:
; General preferences G90 ; Send absolute coordinates... M83 ; ...but relative extruder moves ; Network M550 P"Pruset II MK3s" ; Set machine name M552 S1 ; Enable network ;*** Access point is configured manually via M587 M586 P0 S1 ; Enable HTTP M586 P1 S0 ; Disable FTP M586 P2 S0 ; Disable Telnet M575 P1 S1 B57600 ; Panel Due ; Drive Mappings M569 P0.0 S1 V0 ; Drive 0 goes forwards: X Axis M569 P0.1 S0 V0 ; Drive 1 goes backwards: Y Axis M569 P0.2 S1 V0 ; Drive 2 goes backwards: Z Axis M569 P0.3 S1 V0 ; Drive 3 goes forwards: E Axis M569 P0.4 S1 V0 ; Drive 4 goes backwards: Z Axis (at E1) ; Micrpstepping and Speed M350 X32 Y32 E16 Z16 I1 ; Configure microstepping with interpolation M92 X200.00 Y200.00 Z400.00 E415.00 ; Set steps per mm ; Speeds, Acceleration and Jerk M566 X240.00 Y240.00 Z24.00 E270.00 P1 ; Set maximum instantaneous speed changes (mm/min) M203 X6000.00 Y6000.00 Z720.00 E1200.00 ; Set maximum speeds (mm/min) M201 X1200.00 Y1200.00 Z1000.00 E500.00 ; Set accelerations (mm/s^2) M204 P1200.0 T1200.0 ; set print and travel accelerations (mm(s^2) ; Motor currents M906 X500.00 Y550.00 Z500.00 E520.00 I10 ; Set motor currents (mA) and motor idle factor in percent M84 S30 ; Set idle timeout ; Motor remapping for dual Z and axis Limits M584 X0 Y1 Z2:4 E3 ; two Z motors connected to driver outputs Z and E1 M671 X-37:287 Y0:0 S10 ; leadscrews at left (connected to Z) and right (connected to E1) of X axis ; Printer geometry M208 X0:250 Y-4:215 Z-0.3:205 ; X carriage moves from 0 to 250, Y bed goes from 0 to 210 M564 H0 ; allow unhomed movement ; Endstops for each Axis M574 X1 S3 ; Set endstops controlled by motor load detection M574 Y1 S3 ; Set endstops controlled by motor load detection ; Stallgaurd Sensitivy M915 X S-1 F0 H200 R0 ; Set X axis Sensitivity M915 Y S-1 F0 H200 R0 ; Set y axis Sensitivity ; Z-Probe Super PINDA M574 Z1 S2 ; Set endstops controlled by probe M558 P5 C"^io3.in" I1 H1 F1000 T6000 A25 S0.005 ; PINDA ; Probing Mesh Grid and Sheets M557 X24:221 Y10:195 P8 ; Define mesh grid for probing ;G31 P1000 X23 Y5 Z1.580 ; Textured Sheet G31 P1000 X23 Y5 Z1.275 ; PEI ; Heatbed Heaters and Thermistor Bed M308 S0 P"temp0" Y"thermistor" T100000 B4725 C7.060000e-8 ; Set thermistor + ADC parameters for heater 0 Bed M950 H0 C"out0" T0 ; Creates Bed Heater M307 H0 A117.2 C382.7 D10.8 V23.2 B0 ; Bed PID Calibration and PWM M140 H0 ; Bed uses Heater 0 M143 H0 S120 ; Set temperature limit for heater 0 to 120C Bed ; HotEnd Heaters and Thermistor HotEnd M308 S1 P"temp1" Y"thermistor" T100000 B4725 C7.060000e-8 ;define E0 temperature sensor e3d M950 H1 C"out1" T1 ; Create HotEnd Heater M307 H1 A244.7 C85.1 D3.4 V23.7 B0 ; Hotend PID Calibration and PWM M143 H1 S285 ; Set temperature limit for heater 1 to 285C HotEnd M302 S185 R185 ; Fans M950 F1 C"out5" Q250 ; Creates HOTEND Fan M106 P1 T45 S255 H1 ; HOTEND Fan Settings M950 F0 C"out6" Q250 ; Creates PARTS COOLING FAN M106 P0 H-1 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned off PARTS COOLING FAN ; 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 M98 P"0:/macros/02_Functions/StartupFilamentSensorCheck" ; Runout Sensor Logic: Startup with filament = runout sensor active Startup without filament = autoload active -
@Argo said in Firmware 3.3 beta 1 - extruder skipping steps:
M569 P0.3 S1 V0 ; Drive 3 goes forwards: E Axis
dont run the extruder in stealtchop as than can cause it to skip.
its better to run it in spreadcycle. -
I understand that StealthChop has is limits but this is happening already at a very slow first layer with 20 mm/s speed and almost no retractions.
The latest stable release does not have the issue but sensorless homing is bugged with that version.On GitHub I see commits from 2-3 days ago like „ Fixed bug in new CalcNextStepTimeCartesian code“.
Maybe this is related? -
Left side 3.2.2, right side 3.3 beta 1. I tried the beta file from GitHub and also the file vom this folder: https://www.dropbox.com/sh/q5uqqkjbmhgvlhq/AACYqG0ynLME9ogoLd1zLB2Xa?dl=0&lst=
Flashing back to 3.2.2. and the problem is gone but sensorless homing is again painfull to hear.
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is the printing slower? the change in surface points to either printing hotter or slower
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It's the lightning. Settings were 1:1 the same.
There is also another thread with someone having driver timeouts with 3.3b1.Driver 0: position 2000, standstill, SG min/max 0/436, read errors 0, write errors 1, ifcnt 106, reads 17384, writes 15, timeouts 0, DMA errors 0 Driver 1: position 0, standstill, SG min/max 0/434, read errors 0, write errors 1, ifcnt 106, reads 17378, writes 15, timeouts 5, DMA errors 0, failedOp 0x01 Driver 2: position 4080, standstill, SG min/max 0/344, read errors 0, write errors 1, ifcnt 102, reads 17382, writes 14, timeouts 2, DMA errors 0, failedOp 0x72 Driver 3: position 0, standstill, SG min/max 0/346, read errors 0, write errors 1, ifcnt 86, reads 17379, writes 11, **timeouts 8**, DMA errors 0, failedOp 0x01 Driver 4: position 0, standstill, SG min/max 0/332, read errors 0, write errors 1, ifcnt 102, reads 17385, writes 14, timeouts 0, DMA errors 0I don't know if the latest commits fix the issue. I don't get eclipse working properly with my Mac as I'd like to compile the newest beta FW.
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@dc42 this is one for you
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@Veti said in Firmware 3.3 beta 1 - extruder skipping steps:
@Argo said in Firmware 3.3 beta 1 - extruder skipping steps:
M569 P0.3 S1 V0 ; Drive 3 goes forwards: E Axis
dont run the extruder in stealtchop as than can cause it to skip.
its better to run it in spreadcycle.For testing purposes I switched the extruder so SpreadCycle.
Observation: Almost no extrusion at all and the motor behaves like it is constantly skipping steps. -
I've compiled a stable 3.2.2. firmware (Duet 3 Mini 5+) with the TMC22xx.cpp fix from 3.3b1, so sensorless homing does work without loud crashing
Now, after 2-3 full days of experimenting, time to enjoy this nice new board a bit.If anyone needs it, here you go: https://www.file-upload.net/download-14505164/Duet3Firmware_Mini5plus.uf2.zip.html
