@dc42 here is my M122 immediately after a reboot.
/11/2023, 8:13:23 AM M122 B0
=== Diagnostics ===
RepRapFirmware for Duet 3 Mini 5+ version 3.5.0-beta.4 (2023-06-08 23:40:14) running on Duet 3 Mini5plus WiFi (standalone mode)
Board ID: J6RFD-NR6KL-K65J0-409NN-LK02Z-7M5YU
Used output buffers: 1 of 40 (40 max)
Error in macro line 7 while starting up: in file macro line 7 column 13: M669: array too long, max length = 3
=== RTOS ===
Static ram: 102996
Dynamic ram: 125476 of which 104 recycled
Never used RAM 10624, free system stack 188 words
Tasks: NETWORK(2,ready,47.7%,173) HEAT(3,nWait,0.1%,333) Move(4,nWait,0.0%,358) CanReceiv(6,nWait,0.1%,658) CanSender(5,nWait,0.0%,337) CanClock(7,delaying,0.0%,351) TMC(4,delaying,1.1%,108) MAIN(2,running,38.0%,672) IDLE(0,ready,12.2%,29) AIN(4,delaying,0.8%,266), total 100.0%
Owned mutexes: HTTP(MAIN)
=== Platform ===
Last reset 00:05:35 ago, cause: software
Last software reset at 2023-06-11 08:07, reason: HardFault imprec, Gcodes spinning, available RAM 10624, slot 2
Software reset code 0x4063 HFSR 0x40000000 CFSR 0x00000400 ICSR 0x00000803 BFAR 0xe000ed38 SP 0x200120a0 Task NETW Freestk 544 ok
Stack: 00000000 000af3d0 200014ec 2000dfe0 ffffffff 0009ded7 000120fe 210f0000 00012121 2000dfe0 00000000 000af350 00000083 e000e000 2001e920 a5a5a5a5 00012195 20036408 00000000 016c82f6 00031b41 00000000 2001a590 00000001 20036408 00000000 00033dc7
Error status: 0x04
Aux0 errors 0,0,0
MCU revision 3, ADC conversions started 335765, completed 335765, timed out 0, errs 0
MCU temperature: min 36.2, current 37.1, max 37.1
Supply voltage: min 23.9, current 24.0, max 24.2, under voltage events: 0, over voltage events: 0, power good: yes
Heap OK, handles allocated/used 99/4, heap memory allocated/used/recyclable 2048/484/368, gc cycles 426
Events: 0 queued, 0 completed
Driver 0: standstill, SG min 0, read errors 0, write errors 0, ifcnt 41, reads 5479, writes 0, timeouts 0, DMA errors 0, CC errors 0
Driver 1: standstill, SG min 0, read errors 0, write errors 0, ifcnt 41, reads 5479, writes 0, timeouts 0, DMA errors 0, CC errors 0
Driver 2: standstill, SG min 0, read errors 0, write errors 0, ifcnt 41, reads 5479, writes 0, timeouts 0, DMA errors 0, CC errors 0
Driver 3: standstill, SG min 0, read errors 0, write errors 0, ifcnt 41, reads 5479, writes 0, timeouts 0, DMA errors 0, CC errors 0
Driver 4: standstill, SG min 0, read errors 0, write errors 0, ifcnt 41, reads 5479, writes 0, timeouts 0, DMA errors 0, CC errors 0
Driver 5: standstill, SG min 0, read errors 0, write errors 0, ifcnt 41, reads 5479, writes 0, timeouts 0, DMA errors 0, CC errors 0
Driver 6: standstill, SG min 0, read errors 0, write errors 0, ifcnt 41, reads 5479, writes 0, timeouts 0, DMA errors 0, CC errors 0
Date/time: 2023-06-11 08:13:22
Cache data hit count 553598465
Slowest loop: 407.58ms; fastest: 0.19ms
=== Storage ===
Free file entries: 19
SD card 0 detected, interface speed: 22.5MBytes/sec
SD card longest read time 6.3ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 83, segments created 0, maxWait 0ms, bed compensation in use: mesh, height map offset 0.000, ebfmin 0.00, ebfmax 0.00
no step interrupt scheduled
=== DDARing 0 ===
Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== DDARing 1 ===
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, chamber heaters 2 -1 -1 -1, ordering errs 0
=== GCodes ===
Movement locks held by null, null
HTTP is ready with "M122 B0" 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 0, running macro
Aux2 is idle in state(s) 0
Autopause is idle in state(s) 0
File2 is idle in state(s) 0
Queue2 is idle in state(s) 0
Q0 segments left 0, axes/extruders owned 0x0000000
Code queue 0 is empty
Q1 segments left 0, axes/extruders owned 0x0000000
Code queue 1 is empty
=== CAN ===
Messages queued 543, received 3374, lost 0, boc 0
Longest wait 0ms for reply type 0, peak Tx sync delay 6, free buffers 18 (min 18), ts 302/302/0
Tx timeouts 0,0,0,0,0,0
=== Network ===
Slowest loop: 217.65ms; fastest: 0.06ms
Responder states: MQTT(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0)
HTTP sessions: 1 of 8
= WiFi =
Interface state: active
Module is providing access point
Failed messages: pending 0, notready 0, noresp 0
Firmware version 2.1beta3
MAC address ea:68:e7:e5:63:f4
Module reset reason: Power up, Vcc 3.39, flash size 2097152, free heap 39484
WiFi IP address 192.168.1.10
Connected clients 1
Clock register 00002001
Socket states: 0 0 0 0 0 0 0 0
6/11/2023, 8:13:13 AM Error in start-up file macro line 7: in file macro line 7 column 13: M669: array too long, max length = 3
6/11/2023, 8:13:11 AM Connection established
6/11/2023, 8:13:05 AM Connection interrupted, attempting to reconnect...
HTTP request timed out
6/11/2023, 8:12:23 AM M122 B0
=== Diagnostics ===
RepRapFirmware for Duet 3 Mini 5+ version 3.5.0-beta.4 (2023-06-08 23:40:14) running on Duet 3 Mini5plus WiFi (standalone mode)
Board ID: J6RFD-NR6KL-K65J0-409NN-LK02Z-7M5YU
Used output buffers: 24 of 40 (36 max)
Error in macro line 7 while starting up: in file macro line 7 column 13: M669: array too long, max length = 3
=== RTOS ===
Static ram: 102996
Dynamic ram: 125476 of which 104 recycled
Never used RAM 10624, free system stack 188 words
Tasks: NETWORK(2,nWait,16.7%,181) HEAT(3,nWait,0.1%,333) Move(4,nWait,0.0%,358) CanReceiv(6,nWait,0.1%,658) CanSender(5,nWait,0.0%,337) CanClock(7,delaying,0.0%,351) TMC(4,delaying,1.2%,108) MAIN(1,running,78.1%,704) IDLE(0,ready,3.0%,29) AIN(4,delaying,0.8%,266), total 100.0%
Owned mutexes: WiFi(NETWORK) HTTP(MAIN)
=== Platform ===
Last reset 00:04:35 ago, cause: software
Last software reset at 2023-06-11 08:07, reason: HardFault imprec, Gcodes spinning, available RAM 10624, slot 2
Software reset code 0x4063 HFSR 0x40000000 CFSR 0x00000400 ICSR 0x00000803 BFAR 0xe000ed38 SP 0x200120a0 Task NETW Freestk 544 ok
Stack: 00000000 000af3d0 200014ec 2000dfe0 ffffffff 0009ded7 000120fe 210f0000 00012121 2000dfe0 00000000 000af350 00000083 e000e000 2001e920 a5a5a5a5 00012195 20036408 00000000 016c82f6 00031b41 00000000 2001a590 00000001 20036408 00000000 00033dc7
Error status: 0x00
Aux0 errors 0,0,0
MCU revision 3, ADC conversions started 275495, completed 275495, timed out 0, errs 0
MCU temperature: min 29.4, current 36.2, max 36.4
Supply voltage: min 23.9, current 24.0, max 24.2, under voltage events: 0, over voltage events: 0, power good: yes
Heap OK, handles allocated/used 99/4, heap memory allocated/used/recyclable 2048/1492/1376, gc cycles 384
Events: 0 queued, 0 completed
Driver 0: standstill, SG min 0, read errors 0, write errors 1, ifcnt 41, reads 24999, writes 13, timeouts 0, DMA errors 0, CC errors 0
Driver 1: standstill, SG min 0, read errors 0, write errors 1, ifcnt 41, reads 24998, writes 13, timeouts 0, DMA errors 0, CC errors 0
Driver 2: standstill, SG min 0, read errors 0, write errors 1, ifcnt 41, reads 24998, writes 13, timeouts 0, DMA errors 0, CC errors 0
Driver 3: standstill, SG min 0, read errors 0, write errors 1, ifcnt 41, reads 24998, writes 13, timeouts 0, DMA errors 0, CC errors 0
Driver 4: standstill, SG min 0, read errors 0, write errors 1, ifcnt 41, reads 24998, writes 13, timeouts 0, DMA errors 0, CC errors 0
Driver 5: standstill, SG min 0, read errors 0, write errors 1, ifcnt 41, reads 24998, writes 13, timeouts 0, DMA errors 0, CC errors 0
Driver 6: standstill, SG min 0, read errors 0, write errors 1, ifcnt 41, reads 24998, writes 13, timeouts 0, DMA errors 0, CC errors 0
Date/time: 2023-06-11 08:12:22
Cache data hit count 471457659
Slowest loop: 304.77ms; fastest: 0.16ms
=== Storage ===
Free file entries: 19
SD card 0 detected, interface speed: 22.5MBytes/sec
SD card longest read time 6.3ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 83, segments created 0, maxWait 0ms, bed compensation in use: mesh, height map offset 0.000, ebfmin 0.00, ebfmax 0.00
no step interrupt scheduled
=== DDARing 0 ===
Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== DDARing 1 ===
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, chamber heaters 2 -1 -1 -1, ordering errs 0
=== GCodes ===
Movement locks held by null, null
HTTP is ready with "M122 B0" 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 0, running macro
Aux2 is idle in state(s) 0
Autopause is idle in state(s) 0
File2 is idle in state(s) 0
Queue2 is idle in state(s) 0
Q0 segments left 0, axes/extruders owned 0x0000000
Code queue 0 is empty
Q1 segments left 0, axes/extruders owned 0x0000000
Code queue 1 is empty
=== CAN ===
Messages queued 2525, received 15490, lost 0, boc 0
Longest wait 3ms for reply type 6053, peak Tx sync delay 7, free buffers 18 (min 17), ts 1377/1376/0
Tx timeouts 0,0,0,0,0,0
=== Network ===
Slowest loop: 207.85ms; fastest: 0.00ms
Responder states: MQTT(0) HTTP(0) HTTP(0) HTTP(2) HTTP(0) FTP(0) Telnet(0)
HTTP sessions: 1 of 8
= WiFi =
Interface state: active
Module is providing access point
Failed messages: pending 0, notready 0, noresp 0
Firmware version 2.1beta3
MAC address ea:68:e7:e5:63:f4
Module reset reason: Power up, Vcc 3.39, flash size 2097152, free heap 36540
WiFi IP address 192.168.1.10
Connected clients 1
Clock register 00002001
Socket states: 0 0 0 0 0 0 0 0
6/11/2023, 8:12:14 AM Error in start-up file macro line 7: in file macro line 7 column 13: M669: array too long, max length = 3
6/11/2023, 8:12:13 AM Connection established
6/11/2023, 8:07:54 AM Connection interrupted, attempting to reconnect...
HTTP request timed out
6/11/2023, 8:07:41 AM Error in start-up file macro line 7: in file macro line 7 column 13: M669: array too long, max length = 3
6/11/2023, 8:07:39 AM Connection established
6/11/2023, 8:07:21 AM Connection interrupted, attempting to reconnect...
HTTP request timed out
6/11/2023, 8:06:48 AM Error in start-up file macro line 7: in file macro line 7 column 13: M669: array too long, max length = 3
6/11/2023, 8:06:46 AM Connection established
6/10/2023, 2:15:03 PM Connection interrupted, attempting to reconnect...
HTTP request timed out
6/11/2023, 8:14:24 AM M122 B1
Diagnostics for board 1:
Duet EXP3HC rev 1.02 or later firmware version 3.5.0-beta.4 (2023-06-08 16:24:05)
Bootloader ID: SAME5x bootloader version 2.4 (2021-12-10)
All averaging filters OK
Never used RAM 156280, free system stack 202 words
Tasks: Move(3,nWait,0.0%,182) HEAT(2,nWait,0.0%,90) CanAsync(5,nWait,0.0%,67) CanRecv(3,nWait,0.0%,79) CanClock(5,nWait,0.0%,70) TMC(2,nWait,5.9%,103) MAIN(1,running,92.7%,405) IDLE(0,ready,0.0%,40) AIN(2,delaying,1.3%,265), total 100.0%
Last reset 00:08:02 ago, cause: power up
Last software reset data not available
Driver 0: pos 0, 690.0 steps/mm, standstill, SG min 0, mspos 8, reads 44125, writes 32 timeouts 0, steps req 0 done 0
Driver 1: pos 0, 690.0 steps/mm, standstill, SG min 0, mspos 8, reads 44126, writes 32 timeouts 0, steps req 0 done 0
Driver 2: pos 0, 80.0 steps/mm, standstill, SG min 0, mspos 8, reads 44141, writes 17 timeouts 0, steps req 0 done 0
Moves scheduled 0, completed 0, in progress 0, hiccups 0, step errors 0, maxPrep 0, maxOverdue 0, maxInc 0, mcErrs 0, gcmErrs 0, ebfmin 0.00, ebfmax 0.00
Peak sync jitter -8/9, peak Rx sync delay 182, resyncs 0/2, no timer interrupt scheduled
VIN voltage: min 21.0, current 24.2, max 28.6
V12 voltage: min 12.3, current 12.3, max 12.3
MCU temperature: min 22.2C, current 29.9C, max 29.9C
Last sensors broadcast 0x00003000 found 2 33 ticks ago, 0 ordering errs, loop time 0
CAN messages queued 7784, send timeouts 0, received 8203, lost 0, free buffers 38, min 38, error reg 0
dup 0, oos 0/0/0/0, bm 0, wbm 0, rxMotionDelay 0
6/11/2023, 8:15:26 AM M122 B20
Diagnostics for board 20:
Duet TOOL1LC rev 1.1 or later firmware version 3.5.0-beta.4 (2023-06-08 16:22:30)
Bootloader ID: SAMC21 bootloader version 2.3 (2021-01-26b1)
All averaging filters OK
Never used RAM 1504, free system stack 142 words
Tasks: Move(3,nWait,0.0%,175) HEAT(2,nWait,0.3%,100) CanAsync(5,nWait,0.0%,54) CanRecv(3,nWait,0.0%,77) CanClock(5,nWait,0.0%,66) ACCEL(3,nWait,0.0%,53) TMC(2,delaying,3.0%,57) MAIN(1,running,91.7%,336) IDLE(0,ready,0.0%,27) AIN(2,delaying,4.9%,142), total 100.0%
Last reset 00:09:04 ago, cause: VDD brownout
Last software reset data not available
Driver 0: pos 0, 690.0 steps/mm, standstill, SG min 0, read errors 0, write errors 0, ifcnt 21, reads 10157, writes 21, timeouts 0, DMA errors 0, CC errors 0, steps req 0 done 0
Moves scheduled 0, completed 0, in progress 0, hiccups 0, step errors 0, maxPrep 0, maxOverdue 0, maxInc 0, mcErrs 0, gcmErrs 0, ebfmin 0.00, ebfmax 0.00
Peak sync jitter -3/8, peak Rx sync delay 215, resyncs 0/2, no timer interrupt scheduled
VIN voltage: min 20.8, current 24.1, max 27.7
MCU temperature: min 21.1C, current 27.6C, max 27.7C
Last sensors broadcast 0x00000312 found 4 190 ticks ago, 0 ordering errs, loop time 0
CAN messages queued 10952, send timeouts 0, received 9271, lost 0, free buffers 18, min 18, error reg 0
dup 0, oos 0/0/0/0, bm 0, wbm 0, rxMotionDelay 0
Accelerometer: LIS3DH, status: 00
I2C bus errors 0, naks 3, other errors 0