WOPR73
RRCRat Rig Community [Unofficial]
•Created by WOPR73 on 8/14/2024 in #ratos-support
Kraken - RatOS using tmc5160 drivers vs tmc2160?
I am trying to setup my v-core3.1 using a Kraken, tmc 2160 and LDO-42STH48-2504AC. I want to make sure that my motors are spinning the correct direction. But, I am confused on why the RatOs.cfg shows tmc5160 and not tmc2160? It is somewhat confusing dealing with RatOS and Klipper instructions. I understand that the setup is meant to make things easier, and it does for the most part. The Z motor when moving all 3 sound normal. But, the X and Y have a electric humming noise when active. So, I wanted to make sure that I had things setup correctly. Does this effect me or is the tmc5160 a default driver for the tmc2160?
Here is a section of the RatOs.cfg
#############################################################################################################
STEPPER MOTORS, DRIVERS & SPEED LIMITS
#############################################################################################################
#---------------------------------------------------- X -----------------------------------------------------
The A motor in the CoreXY system, located at the rear left of the printer
Connected to MOTOR 1 on BIGTREETECH Kraken
Driver: BTT TMC2160 PLUS
Motor: LDO-42STH48-2504AC
Voltage: 24
#------------------------------------------------------------------------------------------------------------
[tmc5160 stepper_x]
stealthchop_threshold: 0
interpolate: False
cs_pin: PD6
spi_software_mosi_pin: PC8
spi_software_miso_pin: PC7
spi_software_sclk_pin: PC6
run_current: 1.1
sense_resistor: 0.022
[stepper_x]
step_pin: PC14
dir_pin: PC13
enable_pin: !PE6
microsteps: 64
full_steps_per_rotation: 200
rotation_distance: 40
homing_speed: 50
4 replies
RRCRat Rig Community [Unofficial]
•Created by WOPR73 on 7/30/2024 in #fix-my-printer
RatOS 2.1 Kraken V-Core 3.1 confused on what to do next.
I need help with configuring the v-core 3.1. I am lost on what to do next. It's telling me to do what it says in printer.cfg. But, the first few lines are telling me to "Configure the behavior of RatOS macros" then "includes and overrides" and "Sanity check and PID Tuning"? umm, new to this. So. I think there should be a number of steps before you dive into all of that, right? I was thinking maybe something to do with testing the motors and make sure that they're working and doing in the right direction? Just seems like I was pushed into the deep end of the pool. Some what confusing with RatOS and which files to modify or where they're located and when to follow Klipper steps.
8 replies