No spi communication
Hello
I have vc4 400
Octopus pro v 1.1
4 tmc5160t plus
4 tmc 2209
But i keep having spi communication error
Do you have any idea?
15 Replies
Double check jumpers
swap the drivers around, see if the issue moves
Are they correct?
I don't know, it is just a thing that could cause your issue. Find the documentation for your board and those drivers.
Okay i'm good jumpers are okay 2nd motherboard tested octopus 1.1 but no changes
have you tried moving the driver around?
Yes tried all position exchange
and the problem stays with stepper_x?
Yes i think there is something i didn't done yet
1: 4 jumpers on octopus are set (spi mode)
2: 2 jumpers on tmc for 64 step are set
3: tmc is on spi mode ( no jumper for this)
4: tmc5160t plus is set on wizzard
5: cfg check cs_pin dirpin
Sw mosi miso clk etc
Did i miss something?
Up?
If the problem stays with stepper_x, it may be something wrong with the board right there. Triple check the jumpers and pull out a magnifying glass to see if there is something shorting pins or a broken trace
I tried with another board octopus 1.1 ( no pro)
Same issue...
#spi_bus:
Should be called?
I've never set up a 5160, are you using ratos 2.0 or 2.1?
2.1
I didn't build my own marlin firmware
I used wizard to do the job
But spi communication are not set initially...
Tmc2209 use uart....
Does klipper need spi communication allowed on the initial marlin firmware?
Or does it by itself?
Klipper and marlin can't coexist. What do you mean marlin firmware?
My bad i said bulls*it haha