Add gcode.cpp, motion.*, queue.* - Apply to some G-codes.

Marlin/src/gcode/config/M218.cpp

@@ -0,0 +1,63 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "../../inc/MarlinConfig.h"
+
+#if HOTENDS > 1
+
+#include "../gcode.h"
+#include "../../module/motion.h"
+
+/**
+ * M218 - set hotend offset (in linear units)
+ *
+ *   T<tool>
+ *   X<xoffset>
+ *   Y<yoffset>
+ *   Z<zoffset> - Available with DUAL_X_CARRIAGE and SWITCHING_NOZZLE
+ */
+void GcodeSuite::M218() {
+  if (get_target_extruder_from_command() || target_extruder == 0) return;
+
+  if (parser.seenval('X')) hotend_offset[X_AXIS][target_extruder] = parser.value_linear_units();
+  if (parser.seenval('Y')) hotend_offset[Y_AXIS][target_extruder] = parser.value_linear_units();
+
+  #if ENABLED(DUAL_X_CARRIAGE) || ENABLED(SWITCHING_NOZZLE) || ENABLED(PARKING_EXTRUDER)
+    if (parser.seenval('Z')) hotend_offset[Z_AXIS][target_extruder] = parser.value_linear_units();
+  #endif
+
+  SERIAL_ECHO_START();
+  SERIAL_ECHOPGM(MSG_HOTEND_OFFSET);
+  HOTEND_LOOP() {
+    SERIAL_CHAR(' ');
+    SERIAL_ECHO(hotend_offset[X_AXIS][e]);
+    SERIAL_CHAR(',');
+    SERIAL_ECHO(hotend_offset[Y_AXIS][e]);
+    #if ENABLED(DUAL_X_CARRIAGE) || ENABLED(SWITCHING_NOZZLE) || ENABLED(PARKING_EXTRUDER)
+      SERIAL_CHAR(',');
+      SERIAL_ECHO(hotend_offset[Z_AXIS][e]);
+    #endif
+  }
+  SERIAL_EOL();
+}
+
+#endif // HOTENDS > 1