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Homing Issues

Dopeylee

New member
Printer Model
Trident 300
Extruder Type
Clockwork 2
Cooling Type
Stealthburner
I have a LDO Trident 300 Rev A kit that I bought roughly 2 years ago. I started the build, but due to some health and mental issues I had to mothball it for a while. I decided it was time to get back to it, and discovered that I had misplace the original toolhead board I had bought for the Stealthburner. The kit came with one for the Afterburner. I had heard about the Nitehawk toolhead board, so I figured since I had to buy another one anyway why not grab one. I then learned about the Leviathan control board, and it seemed like a good match. Figured I could save some room by moving the RPI to the Leviathan. Everything is wired up. I've gone through the Klipper configuration checks, and everything worked as it should until I got to homing the printer. When I try to home X or Y individually, Z will lower and nothing else moves. When I home all it moves to the left and back at the same time. It does not got to the center of the bed to home Z. After the home all, I can move each axis individually just fine. If I try to home X or Y after home all nothing happens, and if I try Z it acts like I hit home all again. I am trying to figure out if it is a wiring issue or more than likely a Klipper config problem. Any help would be greatly appreciated.
 

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  • config-20241201-192724.zip
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Two things I see right away are run current is probably way too low for TMC 5160's.
And second is I only see one line for SPI and I think there should be three lines per driver.
 
And second is I only see one line for SPI and I think there should be three lines per driver.

You're thinking of software spi, where all 3 pins must be identified individually. Identifying a hardware spi bus only takes one line
 
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