TMC5160 on all steppers
Hi to all. i installed TMC 5160 in all driver, and i wired in spi mode, 48v. Now i change the printer.cfg in x and y and i copy the same cfg for z0,z1 and z2 but when i write g28 for x o y driver i have this error
4 Replies
my file
You're missing stepper includes for the Z's and it seems like your z drivers aren't correctly inserted, aren't getting power or you forgot to place the jumpers correctly.
The jumper are all ok, the z is ok. I test buzz x or y, and i've the same problem. I found on google that there are problems with octo pro f446 for spi mode. I will try with this wire: resistor d41 and pa6
You're getting errors for stepper_z, so the Z doesn't work. The reason it occurs when you home x/y is because it's doing a Z_hop to prevent the nozzle accidentally scratching the bed.
I will try with this wire: resistor d41 and pa6Please don't start shorting components on the board if that's what you're thinking. There are no problems running SPI drivers on the octopus pro There are configuration challenges when running multiple SPI devices on the same bus RatOS handles this by using software_spi, this should work just fine. In fact i've run all 5160's on that exact board for hundreds of hours in the past.