Duet 3 +SBC : Print randomely freeze when runin my script on RPI
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@chrishamm thanks for the rewrite, I'll check that later.
I think It will crash the same as the probleme occurs even with juste as bash script.
here is my M122 results :
m122 === Diagnostics === RepRapFirmware for Duet 3 MB6HC version 3.1.1 running on Duet 3 MB6HC v1.01 or later (SBC mode) Board ID: 08DJM-956BA-NA3TN-6JTDG-3SD6J-TABLT Used output buffers: 1 of 40 (13 max) === RTOS === Static ram: 154604 Dynamic ram: 163424 of which 44 recycled Exception stack ram used: 544 Never used ram: 74600 Tasks: NETWORK(ready,1968) HEAT(blocked,1188) CanReceiv(suspended,3820) CanSender(suspended,1384) CanClock(blocked,1436) TMC(blocked,204) MAIN(running,2672) IDLE(ready,76) Owned mutexes: === Platform === Last reset 00:03:57 ago, cause: software Last software reset at 2020-12-07 11:16, reason: User, spinning module LinuxInterface, available RAM 74600 bytes (slot 0) Software reset code 0x0010 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0444a000 BFAR 0x00000000 SP 0xffffffff Task MAIN Error status: 0 MCU temperature: min 31.4, current 37.0, max 37.2 Supply voltage: min 24.8, current 24.8, max 25.0, under voltage events: 0, over voltage events: 0, power good: yes 12V rail voltage: min 12.0, current 12.1, max 12.1, under voltage events: 0 Driver 0: standstill, reads 41519, writes 14 timeouts 0, SG min/max 0/0 Driver 1: ok, reads 41517, writes 17 timeouts 0, SG min/max 0/99 Driver 2: standstill, reads 41512, writes 22 timeouts 0, SG min/max 0/969 Driver 3: standstill, reads 41512, writes 22 timeouts 0, SG min/max 0/1023 Driver 4: ok, reads 41518, writes 17 timeouts 0, SG min/max 0/142 Driver 5: standstill, reads 41525, writes 11 timeouts 0, SG min/max 0/0 Date/time: 2020-12-07 11:20:27 Slowest loop: 4.70ms; fastest: 0.14ms === 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 === Hiccups: 0(0), FreeDm: 374, MinFreeDm: 373, MaxWait: 23941ms Bed compensation in use: none, comp offset 0.000 === MainDDARing === Scheduled moves: 65, completed moves: 64, StepErrors: 0, LaErrors: 0, Underruns: 0, 0 CDDA state: 3 === AuxDDARing === Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0 CDDA state: -1 === Heat === Bed heaters = 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1, chamberHeaters = -1 -1 -1 -1 === GCodes === Segments left: 0 Movement lock held by Aux HTTP* is ready with "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) 35 0, running macro 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. === Network === Slowest loop: 1.03ms; fastest: 0.01ms Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions Telnet(0), 0 sessions HTTP sessions: 0 of 8 - Ethernet - State: disabled Error counts: 0 0 0 0 0 Socket states: 0 0 0 0 0 0 0 0 === CAN === Messages sent 940, longest wait 0ms for type 0 === Linux interface === State: 0, failed transfers: 0 Last transfer: 18ms ago RX/TX seq numbers: 7547/7549 SPI underruns 0, overruns 0 Number of disconnects: 0 Buffer RX/TX: 0/0-0 === Duet Control Server === Duet Control Server v3.1.1 Aux: Finishing macro deployprobe.g, started by G29 > Next stack level Executing macro bed.g, started by system Number of flush requests: 1 > Next stack level Code buffer space: 4096 Configured SPI speed: 8000000 Hz Full transfers per second: 32.60 -
If you have a unused input pin that is capable of analouge input you can probably add a thermistor move the control to the Duet making it kina simpler and more reliable.
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@bearer of course. Or I can set my fan at 20% all the time.
How to do it, is not my question.
I think that no matter how I do it, le DWS schould'nt crash my print.And that's precisely why I'm asking.
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@Donpi I have just tried the updated test app and it's working on my test setup with 3.2.0-b4.1:
Duet 21.4 C° Reading model Pi 47.7 C°If you still have problems with 3.1.1, please consider upgrading to the latest unstable version. We're hoping to publish a first release candidate for 3.2 quite soon.
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@chrishamm it crash the same with your rewrite.
It stoped printing after about 30 minutes.How can I switch to 3.2.0-b4.1 ?
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@Donpi said in Duet 3 +SBC : Print randomely freeze when runin my script on RPI:
How can I switch to 3.2.0-b4.1 ?
You'd have to switch to the unstable branch and then update.
https://duet3d.dozuki.com/Wiki/Getting_Started_With_Duet_3#Section_Software_Installation
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It crash the print even with the 3.2.0-b4.1
here is my M122
M122 === Diagnostics === RepRapFirmware for Duet 3 MB6HC version 3.2-beta4.1 running on Duet 3 MB6HC v1.01 or later (SBC mode) Board ID: 08DJM-956BA-NA3TN-6JTDG-3SD6J-TABLT Used output buffers: 4 of 40 (15 max) === RTOS === Static ram: 123292 Dynamic ram: 137988 of which 36 recycled Never used RAM 130876, free system stack 188 words Tasks: Linux(ready,77) HEAT(blocked,297) CanReceiv(blocked,947) CanSender(blocked,371) CanClock(blocked,352) TMC(blocked,49) MAIN(running,1161) IDLE(ready,19) Owned mutexes: HTTP(MAIN) === Platform === Last reset 00:25:28 ago, cause: software Last software reset at 2020-12-09 15:50, reason: HeatTaskStuck, GCodes spinning, available RAM 130188, slot 0 Software reset code 0x4143 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0040080f BFAR 0x00000000 SP 0x20410144 Task MAIN Stack: 2042328c 00429512 81000000 00000000 3e958000 00000000 4079a000 401fc5e4 3f9ca0f0 4530c6d9 4530c6d9 44b0c6d9 49371b00 37533333 43d697a0 00000000 42117d81 3f800000 00000000 60000011 20426c58 2040e0b4 20426c58 00000000 20423af8 00000080 a5a5a5a5 Error status: 0x00 MCU temperature: min 35.1, current 37.4, max 37.6 Supply voltage: min 24.8, current 25.0, max 25.0, 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 Driver 0: position 0, standstill, reads 12980, writes 14 timeouts 0, SG min/max 0/0 Driver 1: position 0, standstill, reads 12981, writes 14 timeouts 0, SG min/max 0/0 Driver 2: position 0, standstill, reads 12980, writes 15 timeouts 0, SG min/max 0/0 Driver 3: position 0, standstill, reads 12981, writes 15 timeouts 0, SG min/max 0/0 Driver 4: position 0, standstill, reads 12983, writes 14 timeouts 0, SG min/max 0/0 Driver 5: position 0, standstill, reads 12987, writes 11 timeouts 0, SG min/max 0/0 Date/time: 2020-12-09 16:16:44 Slowest loop: 4.12ms; fastest: 0.12ms === 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 === FreeDm 375 (min 375), 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 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1, chamberHeaters = -1 -1 -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 6111, send timeouts 13750, received 0, lost 0, longest wait 0ms for reply type 0, free buffers 47 === SBC interface === State: 0, failed transfers: 0 Last transfer: 19ms ago RX/TX seq numbers: 15632/53872 SPI underruns 0, overruns 0 Number of disconnects: 0, IAP RAM available 0x209d8 Buffer RX/TX: 0/0-0 === Duet Control Server === Duet Control Server v3.2.0-beta4 Code buffer space: 4096 Configured SPI speed: 8000000 Hz Full transfers per second: 1.96 -
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The duet stop printing but the script continue
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Many thanks for reporting this, I've just reproduced and fixed this problem. It will be fixed in the next version.
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Are there come log that I can check to see what is appening in the Duet ?
Or what gcode is effetively executed . -
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TBH I had some problems with your plugin but I've got a fix ready - at least I haven't been able to reproduce it with the latest dev version. This problem only showed up when two G/M/T-codes from two different G-code channels were frequently sent.
To work-around this problem try to send your
M106code to the File channel (that's the same channel used for file prints) and consider adding a delay (e.g.await Task.Delay(1000);) after it. The second parameter of PerformSimpleCode lets you choose the target channel.Duet software engineer
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@chrishamm Great, I'll test that today.
I thought I was abandoned alone with my problem
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@chrishamm said in Duet 3 +SBC : Print randomely freeze when runin my script on RPI:
await Task.Delay(1000);
The workaround seems to work but it gives me many "Error parsing response" in the PanelDuet console
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@Donpi I tested your plugin with 3.2-RC1 and I no longer get unexpected crashes or other problems. In any case I recommend adding a short delay once object model updates have been received to reduce the CPU usage a bit.
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Good to hear that
Thank you for the support
