Update SKR klipper configs to match newest Klipper recommendations. #281
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…et run_current = hold_current. Updated link to thermistor types.
| @@ -162,7 +162,7 @@ homing_positive_dir: true | |||
| ## Make sure to update below for your relevant driver (2208 or 2209) | |||
| [tmc2209 stepper_y] | |||
| uart_pin: P1.9 | |||
| interpolate: True | |||
| interpolate: false | |||
| run_current: 0.8 | |||
| hold_current: 0.7 | |||
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missed change on hold_current. Should be 0.8
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Thanks for the catch. Fixed.
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Why should I turn off interpolate? I can't see the benefits of turning off interpolate. Enabling interpolation can often be quieter and achieve more accurate step movement.
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@jack9603301 Please take a look at this pull request. It goes deeply in to details. Klipper3d/klipper#4977
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doesn't that recommend 64 microsteps, or even 128 due to noise? 32 seem low.
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I haven't done any testing of microstep values greater than 64, and I haven't tested 64 microsteps on a Pi zero to verify it doesn't overload the system. That's why I chose 32 bit values to just play it safe.
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I have done so far ~40 hours of printing since the change. 32 was on the bit louder side and those noises were really odd. So I went from 32 to 64 microsteps and the latter is stable and quiet(close to what it was with interpolate:true if not even better). Zero handled interpolation just fine, so it might be no issue. Though if someone could verify the load would be great.
| @@ -316,7 +317,7 @@ pid_kd = 131.721 | |||
| uart_pin: P1.9 | |||
| interpolate: false | |||
| run_current: 0.5 | |||
| hold_current: 0.4 | |||
| hold_current: 0.5 | |||
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I think Klipper now recommends that you don't even define hold current
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Duplicate PR. Closing. |
Relevant Klipper pull request here: Klipper3d/klipper#4977