G80 O parameter

a
prusa3d · May 8, 2023 · 2e6c0d9 · 2e6c0d9
1 parent d074a01
commit 2e6c0d9
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/Firmware/Marlin_main.cpp b/Firmware/Marlin_main.cpp
@@ -3046,7 +3046,13 @@ static void gcode_G80()
     }
 
     mbl.active = 1; //activate mesh bed leveling
-    go_home_with_z_lift();
+
+    if (code_seen('O') && !code_value_uint8()) {
+        // Don't let the manage_inactivity() function remove power from the motors.
+        refresh_cmd_timeout();
+    } else {
+        go_home_with_z_lift();
+    }
 
     //unretract (after PINDA preheat retraction)
     if (((int)degHotend(active_extruder) > extrude_min_temp) && eeprom_read_byte((unsigned char *)EEPROM_TEMP_CAL_ACTIVE) && calibration_status_pinda() && (target_temperature_bed >= 50)) {
@@ -4845,6 +4851,7 @@ void process_commands()
 	#### Parameters
       - `N` - Number of mesh points on x axis. Default is 3. Valid values are 3 and 7.
       - `R` - Probe retries. Default 3 max. 10
+      - `O` - Return to origin. Default 1 (true)
       
       Using the following parameters enables additional "manual" bed leveling correction. Valid values are -100 microns to 100 microns.
     #### Additional Parameters