Add error message on exceeding cmd buffer length on gcode parsing

prusa3d · Aug 30, 2024 · da4e62b · da4e62b
1 parent f5a498a
commit da4e62b
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diff --git a/lib/Marlin/Marlin/src/core/language.h b/lib/Marlin/Marlin/src/core/language.h
@@ -159,6 +159,7 @@
 #define MSG_STATS                           "Stats: "
 #define MSG_FILE_SAVED                      "Done saving file."
 #define MSG_ERR_LINE_NO                     "Line Number is not Last Line Number+1, Last Line: "
+#define MSG_ERR_LINE_LENGTH                 "Line exceeds max buffer length. Last Line: "
 #define MSG_ERR_CHECKSUM_MISMATCH           "checksum mismatch, Last Line: "
 #define MSG_ERR_NO_CHECKSUM                 "No Checksum with line number, Last Line: "
 #define MSG_FILE_PRINTED                    "Done printing file"

diff --git a/lib/Marlin/Marlin/src/gcode/queue.cpp b/lib/Marlin/Marlin/src/gcode/queue.cpp
@@ -471,6 +471,7 @@ void GCodeQueue::get_serial_commands() {
       else if (serial_count[i] >= MAX_CMD_SIZE - 1) {
         // Keep fetching, but ignore normal characters beyond the max length
         // The command will be injected when EOL is reached
+        gcode_line_error(PSTR(MSG_ERR_LINE_LENGTH), i);
       }
       else if (serial_char == '\\') {  // Handle escapes
         // if we have one more character, copy it over