| tag |
title |
brief |
author |
since |
requires |
group |
codes |
related |
notes |
parameters |
examples |
| m0154 |
Position Auto-Report |
Periodically auto-report position to serial |
thinkyhead |
2.0.8.1 |
AUTO_REPORT_POSITION |
hosts |
|
M114 |
| Requires `AUTO_REPORT_POSITION`. |
| Also enable `EXTENDED_CAPABILITIES_REPORT` to notify hosts about this capability. |
|
| tag |
optional |
description |
values |
| S |
true |
Interval in seconds between auto-reports. `S0` to disable. |
|
|
|
| pre |
code |
| Report current position every 4 seconds |
M154 S4 |
|
| pre |
code |
| Stop reporting position |
M154 S0 |
|
|
Some host software and serial controllers use M114 to get the current position, but polling with M114 is less than optimal, and in older versions of Marlin it would cause print stuttering. With M154 hosts can simply set an interval and Marlin will keep sending reports automatically. This method is preferred over polling with M114.
