Ensure proper SD print completion (#16967)

2020-02-25 22:18:14 -06:00
parent 91cff02596
commit 5071fe82ab
7 changed files with 106 additions and 68 deletions
--- a/Marlin/src/gcode/queue.h
+++ b/Marlin/src/gcode/queue.h
@@ -117,6 +117,12 @@ public:
   */
  static void flush_and_request_resend();

+  /**
+   * Attempt to enqueue a single G-code command
+   * and return 'true' if successful.
+   */
+  FORCE_INLINE static bool enqueue_P(const char* cmd) { return _enqueue(cmd); }
+
 private:

  static uint8_t index_w;  // Ring buffer write position