fix the public data for extruder that the panel uses

[clinton/Smoothieware.git] / src / modules / tools / filamentdetector / FilamentDetector.cpp

diff --git a/src/modules/tools/filamentdetector/FilamentDetector.cpp b/src/modules/tools/filamentdetector/FilamentDetector.cpp
index 87f8b4f..327443e 100644 (file)
--- a/src/modules/tools/filamentdetector/FilamentDetector.cpp
+++ b/src/modules/tools/filamentdetector/FilamentDetector.cpp
@@ -18,6 +18,7 @@
 #include "FilamentDetector.h"
 #include "utils.h"
 #include "Gcode.h"
+#include "ExtruderPublicAccess.h"
 
 #include "InterruptIn.h" // mbed
 #include "us_ticker_api.h" // mbed
@@ -124,10 +125,8 @@ void FilamentDetector::on_console_line_received( void *argument )
 
 float FilamentDetector::get_emove()
 {
-    float *rd;
-    if(PublicData::get_value( extruder_checksum, (void **)&rd )) {
-        return *(rd+5); // current position for extruder in mm
-    }
+    pad_extruder_t rd;
+    if(PublicData::get_value( extruder_checksum, (void *)&rd )) return rd.current_position;
     return NAN;
 }