X-Git-Url: https://git.hcoop.net/clinton/Smoothieware.git/blobdiff_plain/66383b80b50a20beb05bbf0a92f906a15fea4781..b259f517a93c120a836de3c0826ffbe01117fa3e:/src/modules/robot/Conveyor.h

diff --git a/src/modules/robot/Conveyor.h b/src/modules/robot/Conveyor.h
index 06e29b2a..936a7501 100644
--- a/src/modules/robot/Conveyor.h
+++ b/src/modules/robot/Conveyor.h
@@ -24,30 +24,42 @@ public:
     Conveyor();
 
     void on_module_loaded(void);
-    void on_idle(void*);
-    void on_main_loop(void*);
-    void on_block_end(void*);
-    void on_config_reload(void*);
+    void on_idle(void *);
+    void on_main_loop(void *);
+    void on_block_end(void *);
+    void on_halt(void *);
+    void on_config_reload(void *);
 
-    void notify_block_finished(Block*);
+    void notify_block_finished(Block *);
 
     void wait_for_empty_queue();
+    bool is_queue_empty() { return queue.is_empty(); };
+    bool is_queue_full() { return queue.is_full(); };
 
     void ensure_running(void);
 
-    void append_gcode(Gcode*);
+    void append_gcode(Gcode *);
     void queue_head_block(void);
 
     void dump_queue(void);
+    void flush_queue(void);
+    bool is_flushing() const { return flush; }
+    float get_current_feedrate() const { return current_feedrate; }
+    friend class Planner; // for queue
 
-    // right now block queue size can only be changed at compile time by changing the value below
+private:
     typedef HeapRing<Block> Queue_t;
 
     Queue_t queue;  // Queue of Blocks
+    volatile unsigned int gc_pending;
+    float current_feedrate{0}; // actual nominal feedrate that current block is running at in mm/sec
 
-    volatile bool running;
+    struct {
+        volatile bool running:1;
+        volatile bool flush:1;
+        volatile bool halted:1;
+    };
 
-    volatile unsigned int gc_pending;
 };
 
 #endif // CONVEYOR_H