diff --git a/Libraries/u8glib/u8g_u8toa.c b/Libraries/u8glib/u8g_u8toa.c
new file mode 100644
--- /dev/null
+++ b/Libraries/u8glib/u8g_u8toa.c
@@ -0,0 +1,68 @@
+/*
+
+  u8g_u8toa.c
+
+
+  Universal 8bit Graphics Library
+  
+  Copyright (c) 2011, olikraus@gmail.com
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without modification, 
+  are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice, this list 
+    of conditions and the following disclaimer.
+    
+  * Redistributions in binary form must reproduce the above copyright notice, this 
+    list of conditions and the following disclaimer in the documentation and/or other 
+    materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
+  
+*/
+
+
+#include "u8g.h"
+
+static const unsigned char u8g_u8toa_tab[3]  = { 100, 10, 1 } ;
+const char *u8g_u8toap(char * dest, uint8_t v)
+{
+  uint8_t pos;
+  uint8_t d;
+  uint8_t c;
+  for( pos = 0; pos < 3; pos++ )
+  {
+      d = '0';
+      c = *(u8g_u8toa_tab+pos);
+      while( v >= c )
+      {
+	v -= c;
+	d++;
+      }
+      dest[pos] = d;
+  }  
+  dest[3] = '\0';
+  return dest;
+}
+
+/* v = value, d = number of digits */
+const char *u8g_u8toa(uint8_t v, uint8_t d)
+{
+  static char buf[4];
+  d = 3-d;
+  return u8g_u8toap(buf, v) + d;
+}
+