how do i not update the bootloader?
L.E. never mind, i found how to update the bootloader.
i'm not going to do that.
Posts made by klayus
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RE: No communication between 6HC and 3HC
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RE: No communication between 6HC and 3HC
the new 3hc board arrived, it was replaced on warranty and it communicates, the leds blink at the same time and i can talk to it. it has 3.1.0 firmware on it and i have to admit i'm afraid of upgrading it to the last firmware. anything i should be careful about?
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RE: No communication between 6HC and 3HC
ok, so i followed your steps and here are the results:
- 6HC has firmware 3.1.1 with no 3hc update file on its sd card. no can cable connected but both boards powered on, the 3HC blinks 4 times and another brief one.
- i connected the CAN cable, 3HC led still flashes 4 times. all address pins set to 0. i reset the 3HC, the led still flashes 4 times. nothing changed.
if i install firmware 3.2.2 on 6HC:
- 6HC has firmware 3.2.2 with no 3hc update file on it's sd card. no can cable connected but both boards powered on, the 3HC blinks 4 times and another brief one.
- i connected the CAN cable, the led blinks 5 times, YAT reports
Error: Received firmware update request for missing file 'Duet3Firmware_EXP3HC.bin' - i placed Duet3Firmware_EXP3HC.bin from firmware 3.1.1 on the sd card, mounted the sd card, the led from the 3HC stops flashing all toghether. if i send M115 B126 -
Error: M115: Response timeout: CAN addr 126, req type 6024, RID=0
if i remove the CAN cable the 3HC starts flashing 4 times. i remove the 3hc update file from the sd card, the 3hc led starts flashing 5 times - yat reports Error: Received firmware update request for missing file 'Duet3Firmware_EXP3HC.bin'
i upload the Duet3Firmware_EXP3HC.bin from 3.2.2 and mount the sd card
the led stops flashing.
sending m115 b126 gives:
Error: M115: Response timeout: CAN addr 126, req type 6024, RID=1
after reset same response.
switch to address 1: same response, different address
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RE: No communication between 6HC and 3HC
Thanx a lot, I'll try that tomorrow and get back with results.
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RE: No communication between 6HC and 3HC
So? Is the 6hc broke or the 3hc?
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RE: No communication between 6HC and 3HC
Do I need to tell the mainboard anywhere that there is an explanation board attached? In a config file?
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RE: No communication between 6HC and 3HC
@jay_s_uk m997 b1
Error: M997: Response timeout: CAN addr 1, req type 6024, RID=3 -
RE: No communication between 6HC and 3HC
so the result from M122 is:
m122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.2.2 running on Duet 3 MB6HC v1.01 or later (standalone mode)
Board ID: 08DJM-956BA-NA3TJ-6JKDD-3S06T-KU82T
Used output buffers: 1 of 40 (1 max)
=== RTOS ===
Static ram: 149788
Dynamic ram: 91308 of which 604 recycled
Never used RAM 117132, free system stack 185 words
Tasks: NETWORK(ready,545) HEAT(blocked,368) CanReceiv(blocked,927) CanSender(blocked,371) CanClock(blocked,356) TMC(blocked,60) MAIN(running,1325) IDLE(ready,19)
Owned mutexes: USB(MAIN)
=== Platform ===
Last reset 00:00:23 ago, cause: reset button
Last software reset at 2021-02-21 15:52, reason: User, GCodes spinning, available RAM 110284, slot 2
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0044a000 BFAR 0x00000000 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
Aux1 errors 0,0,0
MCU temperature: min 39.3, current 40.9, max 41.1
Supply voltage: min 25.4, current 25.6, max 26.2, under voltage events: 0, over voltage events: 0, power good: yes
12V rail voltage: min 12.1, current 12.1, max 12.2, under voltage events: 0
Driver 0: position 0, standstill, reads 740, writes 11 timeouts 0, SG min/max 0/0
Driver 1: position 0, standstill, reads 740, writes 11 timeouts 0, SG min/max 0/0
Driver 2: position 0, standstill, reads 740, writes 11 timeouts 0, SG min/max 0/0
Driver 3: position 0, standstill, reads 740, writes 11 timeouts 0, SG min/max 0/0
Driver 4: position 0, standstill, reads 740, writes 11 timeouts 0, SG min/max 0/0
Driver 5: position 0, standstill, reads 741, writes 11 timeouts 0, SG min/max 0/0
Date/time: 1970-01-01 00:00:00
Slowest loop: 999.15ms; fastest: 0.05ms
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 25.0MBytes/sec
SD card longest read time 2.2ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 125, 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 = -1 -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 idle in state(s) 0
Telnet is idle in state(s) 0
File is idle in state(s) 0
USB is ready with "m122" 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.
=== Network ===
Slowest loop: 0.15ms; fastest: 0.00ms
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 queued 1, send timeouts 0, received 0, lost 0, longest wait 0ms for reply type 0, free buffers 48
ok
i did receive earlier this message:
=== CAN ===
Messages queued 5863, send timeouts 55, received 5, lost 0, longest wait 0ms for reply type 0, free buffers 48
where it says it received 5 messages from the expansion board.i receive this:
m115 b1
Error: M115: Response timeout: CAN addr 1, req type 6024, RID=1
okbut if i send:
m997 s1
okit says ok as if it managed to install the firmware on expansion board 1?
- Ethernet -
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RE: No communication between 6HC and 3HC
I'm trying to revert to 3.1.1 again but there is a missing binary from github, or so duet reports. The file is called "duet3_sdiap32_mb6hc.bin"
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RE: No communication between 6HC and 3HC
well i ordered it 2 weeks ago from filafarm.de it's a v1.01 board 6hc, the expansion board is duet eb1 wd01236
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RE: No communication between 6HC and 3HC
Is there anyway to reset the 6hc mother board to the default settings that it came with?
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RE: No communication between 6HC and 3HC
I tried with 3.1.1, 3.2, 3.3beta
I forgot to mention that the board did comunicate at first, 2 maybe 3 hours when we first installed it and powered it up. The leds were flashing on both boards, we then updated it to the last stable firmware and from then on all the problems happened
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RE: No communication between 6HC and 3HC
The wires are matching. I tried all possible combinations of wire order.
The jumpers are fitted, the led from the expansion board blinks 3 times when the board is powered on, then one really short flash, and then nothing. The diag led on the mother board flashes continuously once per second. The address jumpers are set to 1 on and the rest are off, I also tried with other addresses, but still nothing. The only response I get from m122 b1 is: CAN addr 1, req type 6021, RID=1 -
RE: No communication between 6HC and 3HC
@jay_s_uk I bought 4 cables separately and made about 4 of them my self. The cable is 30 cm long, I tried crimping it in all posibile configurations. Only when it's crimped identical at both ends I get the 5 flashes that the firmware it's not on the sd card
L. E. oh and I tried it with the jumpers placed on the expansion board and without them, with cables crossed and normal. Nothing helped
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RE: No communication between 6HC and 3HC
@pkos i even tried formatting the sd card and placing all the required files there. still nothing. 9 out of 10 times i placed the bundle on the sd card.
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RE: No communication between 6HC and 3HC
well, i tried with 3.2.2 and 3.3 beta 1 but cannot confirm that the firmware ended up on the expansion board as i have no ideea if the firmware on the expansion bard gets upgraded or not. i even tried 3.1 but there is a bit of a mess as i don't know what firmware the expansion board came with.
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No communication between 6HC and 3HC
hello, i recently bought a Duet 3 Expansion 3HC, Duet 3 Mainboard 6HC and a PanelDue Integrated 7,0“. I can't manage to make the duet 3 mainboard comunicate with the expansion board. i tried changing the firmware, downgrade and upgrade, i tried reversing the middle wires of the CAN cable, i tried different kind of cables but it simpy does not do anything. the diag led of the expansion board flashes 3 times when power is applied, then one really short time and that's it. nothing else. there is a led near the sd card slot on the mainboard that flashes once per second and no other flashing leds. and upgrading the firmware of the expansion board does not seem to happen. i place all the dip switches to off, and place the correct firmware files on the sd card. nothing happens, if i remove the firmware upgrade file from the sd card the expansion boards diag led flashes 5 times as if it cannot find the file on the sd card. with the expansion board set to CAN address 1 or any other the duet mainboard reports: Response timeout: CAN addr 1, req type 6021, RID=9. help!!!