Home_xy_position for bed center parameters don’t match bedsize

[EddyMI3D]

@Benito020

So as a parameter it should be home_xy_position: 150,150 but it doesn’t home to the center

Don’t mix up homing of X/Y and homing of Z

X and Y must home to the border of the bed.

You have a BTtouch, so you usually use [safe_z_home]

[safe_z_home]
home_xy_position = 150,150   # <- correct values.
speed = 35
z_hop = 10
z_hop_speed = 5

[stepper_x]
step_pin = PA14
dir_pin = !PA10
enable_pin = !PA13
microsteps = 16
rotation_distance = 40
full_steps_per_rotation = 200
endstop_pin = ^PC4
position_endstop = 150  # <--- On an Ender, this is 0
position_min = 0
position_max = 300
homing_speed = 50
homing_retract_dist = 5

More on printer limits and homing:

Understanding X and Y Axes Limits and Homing

The X and Y Axis Klipper needs to know from its printer.cfg settings how far the X and Y axes can safely move without hitting the printer’s frame. It also needs to know where the origin (X=0 / Y=0) is. This origin is the beginning of the usable printer bed. In the following, we assume a Cartesian printer that follows the conventions of a Cartesian Coordinate System. This is also the reason why it is a quasi-standard to define the origin as the left-front corner of the bed. This way, all logic…