Duet Resetting

kazolar

Something changed, I had some physical crash, and I'm trying to figure out what wiring got disrupted.

I am getting a reset

Last reset 00:04:53 ago, cause: software
Last software reset at 2019-12-01 22:51, reason: Stuck in spin loop, spinning module GCodes, available RAM 7708 bytes (slot 2)
Software reset code 0x4043 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f80f BFAR 0xe000ed38 SP 0x2000322c Task 0x454c4449
Stack: 00449d75 0044a0d2 61000000 a5a5a5a5 00449d75 a5a5a5a5 a5a5a5a5 20003250 200030f8 200048d4 0000b483 200062f4 20001778 20003250 200062ec 00000004 200030d0 2000178c 20003250 200030c8 00000001 200032a8 4e49414d

Got another one.
Getting very confusing.
Last software reset time unknown, reason: Assertion failed, spinning module Platform, available RAM 31760 bytes (slot 2)
Software reset code 0x4090 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0440f819 BFAR 0xe000ed38 SP 0x2001ff8c Task 0x454c4449
Stack: 000002f3 00462da8 0044a089 20002be0 0044afe5 00000011 00020000 20005564 00000001 10000000 0043811f 2000628c 00000000 20006228 004462b3 00000000 20006290 2000628c 20006300 20006228 fffffffd 00000000 00f00000

Any suggestions would be helpful

EDIT:

A wire got stuck in the fan.
Things were overheating -- my best guess.
No temp errors though.
Cleared up resets gone

dc42

@kazolar, which Duet, and which firmware version?

kazolar

@dc42 duet 2 2.03RC2. I've never had this happen, I sorta expected a temp error -- as soon as all steppers (duet and duex5) were active about 30 seconds later it would reset -- everything is in a case, but I've been tweaking a few peripheral wires, and one nylon sleeved wire got into the fan for the duet/duex5, so it had no airflow.

Veti

@kazolar said in Duet Resetting:

0x4090

do you have a usb cable connected?

dc42

@kazolar said in Duet Resetting:

@dc42 duet 2 2.03RC2. I've never had this happen, I sorta expected a temp error -- as soon as all steppers (duet and duex5) were active about 30 seconds later it would reset -- everything is in a case, but I've been tweaking a few peripheral wires, and one nylon sleeved wire got into the fan for the duet/duex5, so it had no airflow.

Can you reproduce this issue with firmware 2.04? Another users has also reported a reset when I would have expected an over-temperature warning from one of the drivers.

kazolar

@dc42 I'll update to 2.04 later this week (I have some customizations I've applied to the firmware) -- so I need to move my diffs over. I commented out behavior to comeback to Z after toolchange, a few other tweaks. I'm not sure I would purposely disconnect the fan, but I'll try it. @Veti no, I don't use a usb cable.

dc42

@kazolar said in Duet Resetting:

@dc42 I'll update to 2.04 later this week (I have some customizations I've applied to the firmware) -- so I need to move my diffs over. I commented out behavior to comeback to Z after toolchange, a few other tweaks. I'm not sure I would purposely disconnect the fan, but I'll try it. @Veti no, I don't use a usb cable.

Please use 2.05RC2 if I have released it by then.