MarlinFirmware / MarlinFirmware/Marlin
[FR] Park head after power loss recovery
Nobody has claimed this yet.
- Dominant language
- C++
- Stars
- 17.6k
- Forks
- 19.7k
- Avg merge
- 3d 5h
- Merged PRs (30d)
- 21
Description
Describe the feature you want
Add an option to turn enable/disable park head after power loss recovery (like advanced pause).
This could be done after homing XY axes, if enabled, then the head moves to the park point and waits for nozzle and bed to reach the printing temperature.
Example:
#define POWER_LOSS_PARK_HEAD // Park the nozzle on resume.
Additional context
For printers like Ender 5 Plus, that have the endstops on the rear side, this could be useful for maintenance/cleaning before resuming or for removing the purged filament.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the existing power-loss recovery and advanced-pause implementations, then trace the post-homing resume flow. Done means a configurable park-head option supports the described move and temperature wait before resuming, including the disabled behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- embedded-iot
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100