Fix Laserbeam command on G0 or G1

.gitignore

-# Compiled Object files
-*.slo
-*.lo
 *.o
-*.obj
-
-# Compiled Dynamic libraries
-*.so
-*.dylib
-*.dll
-
-# Fortran module files
-*.mod
-
-# Compiled Static libraries
-*.lai
-*.la
-*.a
-*.lib
-
-# Executables
-*.exe
-*.out
-*.app
-
-# =========================
-# Operating System Files
-# =========================
-
-# OSX
-# =========================
-
-.DS_Store
-.AppleDouble
-.LSOverride
-
-# Icon must end with two \r
-Icon
-
-# Thumbnails
-._*
-
-# Files that might appear on external disk
-.Spotlight-V100
-.Trashes
-
-# Directories potentially created on remote AFP share
-.AppleDB
-.AppleDesktop
-Network Trash Folder
-Temporary Items
-.apdisk
-
-# Windows
-# =========================
-
-# Windows image file caches
-Thumbs.db
-ehthumbs.db
-
-# Folder config file
-Desktop.ini
-
-# Recycle Bin used on file shares
-$RECYCLE.BIN/
-
-# Windows Installer files
-*.cab
-*.msi
-*.msm
-*.msp
+applet/
+*~
+*.orig
+*.rej
+*.bak
\ No newline at end of file

MarlinKimbra/Marlin_main.cpp

@@ -5259,6 +5259,11 @@ void get_coordinates()
     next_feedrate = code_value();
     if(next_feedrate > 0.0) feedrate = next_feedrate;
   }
+#ifdef LASERBEAM
+  if(code_seen('L')){
+    laser_ttl_modulation=constrain(code_value(),0,255);
+  }
+#endif // LASERBEAM
 }
 
 void get_arc_coordinates()