(I am following ESOTERICAL's can bus guide). I just get this "Device "can0" does not exist." error message. The guide just says to go back a few steps,(which i did).
#I am currently stuck at Installing USB-CAN-Bridge Klipper to my manta m8p v2/ebb sb2209 can (rp2040)
ornate basalt
inland cosmos
(I am following ESOTERICAL's can bus guide). I just get this "Device "can0" does...
Is lsusb seeing it?
ornate basalt
Is `lsusb` seeing it?
not sure😅
inland cosmos
You sure you actually flashed that manta successfully?
Looks like it's present...but still running not-usb-bridge firmware
(Unless there's some other h723 based device plugged in)
ornate basalt
Looks like it's present...but still running not-usb-bridge firmware
this was the first error message
inland cosmos
Show your work
ornate basalt
what exactly?
inland cosmos
The part where you flashed the manta
ornate basalt
The part where you flashed the manta
ok i am still a bit confused. this is still in the "mainboard flashing " part of the guide.
inland cosmos
ok i am still a bit confused. this is still in the "mainboard flashing " part of...
The manta is your mainboard
ornate basalt
yes
inland cosmos
At the risk or over simplifying, youou configure the firmware for it, then you flash the firmware, then you start with the ip link stuff
This is the order of operations in the guide
So to get from your first screenshot to the second screenshot, you should have done some other steps in between
Please show your console output from when you did those steps
This part here, basically
inland cosmos
No
You're skipping an entire section of the instructions
The one I screenshot
This down here (sorry I know its cut off)
You have to actually do that
ornate basalt
wait a min let me check
I think i am not functioning correctly anymore, i will get some sleep and restart again tomorrow. i will come back and tell you if it worked.😐
inland cosmos
Sounds like a plan
ornate basalt
Sounds like a plan
I finally managed to flash the mainboard and toolhead.🫣
as you said I left out a few steps, and on top of that I also missed the part where I am supposed to add my device id...😐
tomorrow I will take a look at the "final steps".
inland cosmos
I finally managed to flash the mainboard and toolhead.🫣
as you said I left out...
Amazing what a difference a bit of sleep makes
ornate basalt
Amazing what a difference a bit of sleep makes
hi. its me again. i am now done with the final steps i think, but now i just get this
"Printer is not ready The klippy host software is attempting to connect. Please
retry in a few moments." error message. could you please save me again?😅
inland cosmos
hi. its me again. i am now done with the final steps i think, but now i just get...
Can you show me the output from your canbus query, and what you put into your printer.cfg?
ornate basalt
can i just copy paste the .cfg in chat or is there a better way?
inland cosmos
Can just upload the whole file as an attachment
ornate basalt
ornate basalt
And the query?
sry no clue how to get it😕
inland cosmos
sry no clue how to get it😕
From ssh, when you got the uuids
ornate basalt
inland cosmos
I assume that blue "trying to connect" eventually turns to a red "failed to connect". Which mcu does it say failed?
ornate basalt
I assume that blue "trying to connect" eventually turns to a red "failed to conn...
mcu 'EBBCan': Unable to connect
inland cosmos
Okay, that's good to some extent. It doesn't even try the ebb until it knows the main mcu is working
So at least we know one half of the system is working correctly 😛
inland cosmos
Yes
ornate basalt
do i need to run something before this line?
inland cosmos
Alright, tap the reset button on the toolhead board, then run that again?
ornate basalt
wait this should be the result i copied from yesterday
Found canbus_uuid=433218693816, Application: Klipper
if thats what you mean
inland cosmos
That's the one from the main board, not the toolhead
inland cosmos
Is that fresh? Or something you dug up from your notes
ornate basalt
fresh
inland cosmos
Okay
And that was a single tap on the reset? ( not a double tap)
Reason I ask, is that says its still in canboot (aka katapult)
Not klipper
Which strongly suggests that klipper still needs to be flashed onto it
ornate basalt
single tap
inland cosmos
Yep, so klipper doesn't appear to be on your toolhead board yet then
ornate basalt
ok
inland cosmos
You should redo the "flashing klipper" portion of esotericals toolhead guide
ornate basalt
ok thanks ill try that, tomorrow😁
ornate basalt
You should redo the "flashing klipper" portion of esotericals toolhead guide
Okay klipper is now on the toolhead. sadly i just found the next error😐
inland cosmos
Okay klipper is now on the toolhead. sadly i just found the next error😐
What thermistor do you actually have? Where is it plugged in?
ornate basalt
pt1000 pluged in at the tollhead board
but i am not sure if the pin in the cfg file is correct
inland cosmos
Plugged into which port
If its in the 4 pin port, you need to use that whole block of "max31865" stuff in the sample config
ornate basalt
it is
ornate basalt
And update the reference_r & nominal_r values
where can i find these?
inland cosmos
where can i find these?
What do you mean? They're in that block of stuff in the sample config for the toolhead board
inland cosmos
Yes
And get rid of any conflicting lines above
(So the old sensor_pin and sensor_type)
Not because they'll actually do any harm: last line wins when there's repetition. But it's a good way to confuse yourself later
inland cosmos
You sure you got the sensor_type line?
inland cosmos
And just like that, you're off to the startup guide!
lean boneBOT
ornate basalt
And just like that, you're off to the startup guide!
well i just tested the endstops (manually) x is always triggered, z (tap) wont respond but y works just fine, thats the only one not on the toolboard
inland cosmos
Make sure you don't still have an conflicting x endstop pin in your main printer.cfg
And as for tap, you don't actually have a z endstop at all then, you have a z probe
Make sure you follow the setup instructions for tap to sort that out
ornate basalt
And as for tap, you don't actually have a z endstop at all then, you have a z pr...
true but shouldnt it show it as "triggerd when i move the toolhead up and refresh it?
ornate basalt
Make sure you follow the setup instructions for tap to sort that out
i will do
inland cosmos
true but shouldnt it show it as "triggerd when i move the toolhead up and refres...
The probe should
But if you haven't followed the instructions yet, klipper will still be looking for some other actual z endstop
Which obviously can't respond, since it's not there
ornate basalt
ok i will look into it.
thanks i wouldnt have made it this far without you😁
inland cosmos
You'd have figured it out eventually