@dc42 Another VSSA fault chain on the latest firmware:
4/13/2021, 7:41:44 AM Error: VSSA fault, check thermistor wiring
4/13/2021, 7:41:44 AM m122
=== Diagnostics ===
RepRapFirmware for Duet 3 Mini 5+ version 3.3beta2+1 (2021-04-12 08:36:30) running on Duet 3 Mini5plus Ethernet (SBC mode)
Board ID: FDQG2-Q296U-D65J0-40KMG-1K03Z-HXFTZ
Used output buffers: 1 of 40 (12 max)
=== RTOS ===
Static ram: 100072
Dynamic ram: 91764 of which 64 recycled
Never used RAM 51804, free system stack 172 words
Tasks: Linux(ready,137) HEAT(delaying,322) CanReceiv(notifyWait,774) CanSender(notifyWait,371) CanClock(delaying,340) TMC(notifyWait,99) MAIN(running,498) IDLE(ready,20) AIN(notifyWait,260)
Owned mutexes: HTTP(MAIN)
=== Platform ===
Last reset 23:27:06 ago, cause: software
Last software reset at 2021-04-12 16:13, reason: User, none spinning, available RAM 51856, slot 1
Software reset code 0x0012 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00000000 BFAR 0xe000ed38 SP 0x00000000 Task Linu Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
Aux1 errors 0,0,0
MCU revision 3, ADC conversions started 100481305, completed 100481304, timed out 0, errs 1
tnd=0 rnd=0 wrd=0 wtd=1 war=1
Supply voltage: min 0.0, current 0.1, max 24.4, 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 0/0, read errors 0, write errors 1, ifcnt 218, reads 4487, writes 11, timeouts 0, DMA errors 0
Driver 1: position 0, standstill, SG min/max 0/0, read errors 0, write errors 1, ifcnt 220, reads 4487, writes 11, timeouts 0, DMA errors 0
Driver 2: position 0, standstill, SG min/max 0/0, read errors 0, write errors 1, ifcnt 192, reads 4489, writes 9, timeouts 0, DMA errors 0
Driver 3: position 0, standstill, SG min/max 0/0, read errors 0, write errors 1, ifcnt 218, reads 4486, writes 11, timeouts 0, DMA errors 0
Driver 4: position 0, standstill, SG min/max 0/0, read errors 0, write errors 1, ifcnt 218, reads 4487, writes 11, timeouts 0, DMA errors 0
Driver 5: position 0, assumed not present
Driver 6: position 0, assumed not present
Date/time: 2021-04-13 15:41:41
Cache data hit count 4294967295
Slowest loop: 57.18ms; fastest: 0.08ms
=== Storage ===
Free file entries: 10
SD card 0 not detected, interface speed: 0.0MBytes/sec
SD card longest read time 0.0ms, 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, chamberHeaters = -1 -1
=== 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 759838, send timeouts 0, received 1013078, lost 0, longest wait 2ms for reply type 6049, peak Tx sync delay 354, free buffers 17 (min 16)
=== SBC interface ===
State: 4, failed transfers: 0
Last transfer: 4ms ago
RX/TX seq numbers: 14877/14877
SPI underruns 0, overruns 0
Number of disconnects: 0, IAP RAM available 0x118a8
Buffer RX/TX: 0/0-0
=== Duet Control Server ===
Duet Control Server v3.3-b2
Code buffer space: 4096
Configured SPI speed: 8000000 Hz
Full transfers per second: 35.89
Codes per second: 0.00
Maximum length of RX/TX data transfers: 3044/804
4/13/2021, 7:41:39 AM Error: VSSA fault, check thermistor wiring
It was stable for almost 24 hours, which is positive change, at least! Thank you for all the work you're putting in on this issue.
