Initial split-up of G-code handlers by category

Marlin/src/gcode/control/M111.h

@@ -0,0 +1,61 @@
+/**
+ * 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/>.
+ *
+ */
+
+/**
+ * M111: Set the debug level
+ */
+void gcode_M111() {
+  if (parser.seen('S')) marlin_debug_flags = parser.byteval('S');
+
+  const static char str_debug_1[] PROGMEM = MSG_DEBUG_ECHO,
+                    str_debug_2[] PROGMEM = MSG_DEBUG_INFO,
+                    str_debug_4[] PROGMEM = MSG_DEBUG_ERRORS,
+                    str_debug_8[] PROGMEM = MSG_DEBUG_DRYRUN,
+                    str_debug_16[] PROGMEM = MSG_DEBUG_COMMUNICATION
+                    #if ENABLED(DEBUG_LEVELING_FEATURE)
+                      , str_debug_32[] PROGMEM = MSG_DEBUG_LEVELING
+                    #endif
+                    ;
+
+  const static char* const debug_strings[] PROGMEM = {
+    str_debug_1, str_debug_2, str_debug_4, str_debug_8, str_debug_16
+    #if ENABLED(DEBUG_LEVELING_FEATURE)
+      , str_debug_32
+    #endif
+  };
+
+  SERIAL_ECHO_START();
+  SERIAL_ECHOPGM(MSG_DEBUG_PREFIX);
+  if (marlin_debug_flags) {
+    uint8_t comma = 0;
+    for (uint8_t i = 0; i < COUNT(debug_strings); i++) {
+      if (TEST(marlin_debug_flags, i)) {
+        if (comma++) SERIAL_CHAR(',');
+        serialprintPGM((char*)pgm_read_word(&debug_strings[i]));
+      }
+    }
+  }
+  else {
+    SERIAL_ECHOPGM(MSG_DEBUG_OFF);
+  }
+  SERIAL_EOL();
+}