1 files changed, 87 insertions, 0 deletions
diff --git a/Marlin/src/gcode/lcd/M0_M1.cpp b/Marlin/src/gcode/lcd/M0_M1.cpp
new file mode 100644
index 0000000..414c4ce
--- /dev/null
+++ b/Marlin/src/gcode/lcd/M0_M1.cpp
@@ -0,0 +1,87 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 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 <https://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "../../inc/MarlinConfigPre.h"
+
+#if HAS_RESUME_CONTINUE
+
+#include "../../inc/MarlinConfig.h"
+
+#include "../gcode.h"
+
+#include "../../module/planner.h" // for synchronize()
+#include "../../MarlinCore.h"     // for wait_for_user_response()
+
+#if HAS_LCD_MENU
+  #include "../../lcd/marlinui.h"
+#elif ENABLED(EXTENSIBLE_UI)
+  #include "../../lcd/extui/ui_api.h"
+#endif
+
+#if ENABLED(HOST_PROMPT_SUPPORT)
+  #include "../../feature/host_actions.h"
+#endif
+
+/**
+ * M0: Unconditional stop - Wait for user button press on LCD
+ * M1: Conditional stop   - Wait for user button press on LCD
+ */
+void GcodeSuite::M0_M1() {
+  millis_t ms = 0;
+  if (parser.seenval('P')) ms = parser.value_millis();              // Milliseconds to wait
+  if (parser.seenval('S')) ms = parser.value_millis_from_seconds(); // Seconds to wait
+
+  planner.synchronize();
+
+  #if HAS_LCD_MENU
+
+    if (parser.string_arg)
+      ui.set_status(parser.string_arg, true);
+    else {
+      LCD_MESSAGEPGM(MSG_USERWAIT);
+      #if ENABLED(LCD_PROGRESS_BAR) && PROGRESS_MSG_EXPIRE > 0
+        ui.reset_progress_bar_timeout();
+      #endif
+    }
+
+  #elif ENABLED(EXTENSIBLE_UI)
+    if (parser.string_arg)
+      ExtUI::onUserConfirmRequired(parser.string_arg); // Can this take an SRAM string??
+    else
+      ExtUI::onUserConfirmRequired_P(GET_TEXT(MSG_USERWAIT));
+  #else
+
+    if (parser.string_arg) {
+      SERIAL_ECHO_START();
+      SERIAL_ECHOLN(parser.string_arg);
+    }
+
+  #endif
+
+  TERN_(HOST_PROMPT_SUPPORT, host_prompt_do(PROMPT_USER_CONTINUE, parser.codenum ? PSTR("M1 Stop") : PSTR("M0 Stop"), CONTINUE_STR));
+
+  wait_for_user_response(ms);
+
+  TERN_(HAS_LCD_MENU, ui.reset_status());
+}
+
+#endif // HAS_RESUME_CONTINUE