From e8701195e66f2d27ffe17fb514eae8173795aaf7 Mon Sep 17 00:00:00 2001
From: Georgiy Bondarenko <69736697+nehilo@users.noreply.github.com>
Date: Thu, 4 Mar 2021 22:54:23 +0500
Subject: Initial commit
---
Marlin/src/gcode/sd/M808.cpp | 51 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
create mode 100644 Marlin/src/gcode/sd/M808.cpp
(limited to 'Marlin/src/gcode/sd/M808.cpp')
diff --git a/Marlin/src/gcode/sd/M808.cpp b/Marlin/src/gcode/sd/M808.cpp
new file mode 100644
index 0000000..0d11b16
--- /dev/null
+++ b/Marlin/src/gcode/sd/M808.cpp
@@ -0,0 +1,51 @@
+/**
+ * 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 .
+ *
+ */
+
+#include "../../inc/MarlinConfig.h"
+
+#if ENABLED(GCODE_REPEAT_MARKERS)
+
+#include "../gcode.h"
+#include "../../feature/repeat.h"
+
+/**
+ * M808: Set / Goto a repeat marker
+ *
+ * L - Set a repeat marker with 'count' repetitions. If omitted, infinity.
+ *
+ * Examples:
+ *
+ * M808 L ; Set a loop marker with a count of infinity
+ * M808 L2 ; Set a loop marker with a count of 2
+ * M808 ; Decrement and loop if not zero.
+ */
+void GcodeSuite::M808() {
+
+ // Handled early and ignored here in the queue.
+ // Allowed to go into the queue for logging purposes.
+
+ // M808 K sent from the host to cancel all loops
+ if (parser.seen('K')) repeat.cancel();
+
+}
+
+#endif // GCODE_REPEAT_MARKERS
--
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