Updating homing speed for sensorless homing

[thomasfjen]

Hello there,

Update homing speed for sensorless homing
The TMC 2209 documention recommends a higher speed.
Currently the recommended starting homing speed is half as rotation speed, which would equal half a rotation per second and that is in my thinking well below one revolution per second in reference to the documentation of the stallguard feature (see below)

StallGuard4 operates best at medium motor velocities. Very low motor velocities (for many motors
well below one revolution per second) [...]

https://www.analog.com/media/en/technical-documentation/data-sheets/TMC2209_datasheet_rev1.08.pdf S.59 Section 11.5

If there are any objections please let me know.

[flowerysong]

You appear to have misread the documentation. "for many motors well below one revolution per second" is not a recommendation of one revolution per second.

[thomasfjen]

You appear to have misread the documentation. "for many motors well below one revolution per second" is not a recommendation of one revolution per second.

You are right the documentation does not recommend that speed, i have worded that not great.

My objection still is that the half a rotation per second from the klipper docs would fall in to the range of "for many motors well below one revolution per second".