14 replies

BTT TMC5160T

Gday guys,

I just received some BTT TMC5160T. I have never set them up before. I am reading they only work on SPI and not on UART like the tmc2209.

I have bought a Vcore 3 500 combo from RR.

Here's what I came up with x for instance:

[tmc5160 stepper_x]
stealthchop_threshold: 1
run_current: 1.6
[tmc5160 stepper_x]
cs_pin: x_uart_pin
spi_software_mosi_pin: stepper_spi_mosi_pin
spi_software_miso_pin: stepper_spi_miso_pin
spi_software_sclk_pin: stepper_spi_sclk_pin
run_current: 1.6
driver_TBL: 2
driver_TOFF: 3
driver_HEND: 0
driver_HSTRT: 6

I don't have any issue with the x,y,z1,z2,z3 but I can't find any configuration for the extruder in the RATOS config.

Do I need to change physically the jumper from UART to SPI on the octopus board?

Thank you