fixed warning for float cast

ForsakenNGS · Mar 2, 2015 · 5316ccf · 5316ccf
1 parent 6d2501d
commit 5316ccf
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/tools/up2gcode.c b/tools/up2gcode.c
@@ -6,6 +6,7 @@
 #include <stdbool.h>
 #include <inttypes.h>
 #include <stdlib.h>
+#include <string.h>
 
 #define STEPS_X (854.0)
 #define STEPS_Y (854.0)
@@ -157,7 +158,11 @@ void _dat_cmd_SetParameter( int32_t param, int32_t value )
     break;
 
     case PARA_REPORT_HEIGHT:
-      printf( "Report Height: %.3f", *((float*)&value) );
+    {
+      float f;
+      memcpy( &f, &value, sizeof(f) );
+      printf( "Report Height: %.3f", f );
+    }
     break;
 
     case PARA_NOZZLE1_TEMP:
@@ -271,4 +276,4 @@ int main(int argc, char *argv[])
   fclose( fdat );
 
   return 0; 
-}
+}