diff --git a/README.md b/README.md index 634dac7..629c27b 100644 --- a/README.md +++ b/README.md @@ -200,10 +200,15 @@ But first, adjust your slicer. You need to adjust the start and end gcode in your slicer. The relevant macros are `PRINT_START` and `PRINT_END`. Find instructions [here](https://ellis3dp.com/Print-Tuning-Guide/articles/passing_slicer_variables.html#slicer-start-g-code). -If you would like to print a purge line before your print starts, at the end of your start gcode, on a new line add `PURGE_LINE`. +### Line Purge + +If you would like to print a purge line before your print starts, at the end of your start gcode, on a new line, add one of the following: + +- `PURGE_LINE`; prints a standard purge line. +- `LINE_PURGE`; prints KAMP's purge line. ⚠️ Do not attempt to use without reading [this section](#how-do-i-enable-kamp-klipper-adaptive-meshing--purging). ```yaml -# 🗒️ This is just an example +# 🗒️ This is just an example Start G-Code PRINT_START ... PURGE_LINE ``` @@ -314,13 +319,15 @@ The printhead is now parked front center waiting for you to insert filament. You ### How do I enable KAMP (Klipper Adaptive Meshing & Purging)? -Although this repo contains all the code from the KAMP repository, only the `mesh` functionality of KAMP has been configured and tested. To enable other functionality, adjust `/cfgs/kamp/KAMP_Settings.cfg`. +⚠️ No KAMP functionality can be used on low-powered devices such as the Raspberry Pi Zero. -The [Label objects setting](https://docs.mainsail.xyz/overview/features/exclude-objects#enable-the-label-objects-setting-in-your-slicer) in your slicer must be enabled for KAMP to work. +⚠️ If KAMP is disabled, and there is no `default` mesh, `PRINT_START` will crash. -⚠️ If KAMP is disabled, and you don't have a `default` mesh stored in your `printer.cfg`, `PRINT_START` will crash. +🗒️ The [Label objects setting](https://docs.mainsail.xyz/overview/features/exclude-objects#enable-the-label-objects-setting-in-your-slicer) in your slicer must be enabled for KAMP to work. -⚠️ KAMP cannot be used with low-powered devices such as the Raspberry Pi Zero. +🗒️ `LINE_PURGE` is useable (on appropriate devices) even if KAMP is disabled. + +This repo contains all the code from the KAMP repository, however, only the `adaptive meshing` and `LINE_PURGE` functionality of KAMP has been configured and tested for use. To enable other functionality, adjust `/cfgs/kamp/KAMP_Settings.cfg`. Adjust behaviour according to your needs. diff --git a/cfgs/kamp/KAMP_Settings.cfg b/cfgs/kamp/KAMP_Settings.cfg index 401b91b..40b389c 100644 --- a/cfgs/kamp/KAMP_Settings.cfg +++ b/cfgs/kamp/KAMP_Settings.cfg @@ -2,7 +2,7 @@ # NOTE bassamanator: uncomment the functionality that you want to use from KAMP [include ./Adaptive_Meshing.cfg] # Include to enable adaptive meshing configuration. -# [include ./Line_Purge.cfg] # Include to enable adaptive line purging configuration. +[include ./Line_Purge.cfg] # Include to enable adaptive line purging configuration. # [include ./Voron_Purge.cfg] # Include to enable adaptive Voron logo purging configuration. # [include ./Smart_Park.cfg] # Include to enable the Smart Park function, which parks the printhead near the print area for final heating. diff --git a/printer.cfg b/printer.cfg index bbfe350..8a51bbb 100644 --- a/printer.cfg +++ b/printer.cfg @@ -109,7 +109,7 @@ pid_ki: 1.326 min_temp: 0 max_temp: 300 max_extrude_only_distance: 150.0 -# max_extrude_cross_section: 5 # NOTE Uncomment this line if you intend on using KAMP pruge +max_extrude_cross_section: 5 # NOTE Needed for KAMP purge [tmc2209 extruder] uart_pin: PC14