Move M201 to cpp

Marlin/src/gcode/config/M201.cpp

@@ -0,0 +1,43 @@
+/**
+ * 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 "../gcode.h"
+#include "../../module/planner.h"
+
+/**
+ * M201: Set max acceleration in units/s^2 for print moves (M201 X1000 Y1000)
+ *
+ *       With multiple extruders use T to specify which one.
+ */
+void GcodeSuite::M201() {
+
+  GET_TARGET_EXTRUDER();
+
+  LOOP_XYZE(i) {
+    if (parser.seen(axis_codes[i])) {
+      const uint8_t a = i + (i == E_AXIS ? TARGET_EXTRUDER : 0);
+      planner.max_acceleration_mm_per_s2[a] = parser.value_axis_units((AxisEnum)a);
+    }
+  }
+  // steps per sq second need to be updated to agree with the units per sq second (as they are what is used in the planner)
+  planner.reset_acceleration_rates();
+}