Update getting-started.md

I was trying to work out how to  enable To enable Circular position control but could only find info on discord so added here
This commit is contained in:
Jasper Galvin
2019-01-03 18:51:21 +08:00
committed by GitHub
parent 73bb86440d
commit a676071cef
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@@ -288,6 +288,9 @@ Use the `move_to_pos` function to move to an absolute position:
```
### Circular position control
To enabel Circular position control 'axis.controller.config.setpoints_in_cpr = True'
This mode is useful for continuos incremental position movement. For example a robot rolling indefinitely, or an extruder motor or conveyor belt moving with controlled increments indefinitely.
In the regular position mode, the `pos_setpoint` would grow to a very large value and would lose precision due to floating point rounding.