From 3007eee22e837ad45c25213dfba4f706f0327e4a Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Wed, 28 Mar 2018 13:45:47 -0500
Subject: [PATCH] Require a checksum when writing to SD
From #10204 by @adriancuzman
---
Marlin/src/gcode/queue.cpp | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Marlin/src/gcode/queue.cpp b/Marlin/src/gcode/queue.cpp
index 08ba22c43c..727b45ca39 100644
--- a/Marlin/src/gcode/queue.cpp
+++ b/Marlin/src/gcode/queue.cpp
@@ -341,6 +341,12 @@ inline void get_serial_commands() {
gcode_LastN = gcode_N;
}
+ #if ENABLED(SDSUPPORT)
+ else if (card.saving) {
+ gcode_line_error(PSTR(MSG_ERR_NO_CHECKSUM));
+ return;
+ }
+ #endif
// Movement commands alert when stopped
if (IsStopped()) {
--
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