Index: dialin/utils/conversions.py
===================================================================
diff -u -r4bdb012848d1b59be5edc31d677b77b9d95f6190 -r9ac871878c206cd6019d8fcd16e537c68b679e58
--- dialin/utils/conversions.py	(.../conversions.py)	(revision 4bdb012848d1b59be5edc31d677b77b9d95f6190)
+++ dialin/utils/conversions.py	(.../conversions.py)	(revision 9ac871878c206cd6019d8fcd16e537c68b679e58)
@@ -14,28 +14,23 @@
 #
 ############################################################################
 import struct
-from binascii import unhexlify
 
 
 def integer_to_bytearray(val):
     """
     Converts an integer value into a byte array (little endian)
 
-    @param val:  integer to convert to byte array
+    @param val: (int) integer to convert to byte array
     @return: byte array
     """
-    fmt = '%08x'  # integer to hex string formatter
-    b = unhexlify(fmt % val)  # convert int to byte array
-    b = b[::-1]  # little endian byte order
-    return b
+    return struct.pack("<i", val)
 
 
 def float_to_bytearray(val):
     """
     Converts a float value into a byte array (little endian)
 
-    @param val:  float to convert to byte array
+    @param val:  (float) to convert to byte array
     @return:: byte array
     """
-    b = struct.pack('<f', val)
-    return b
+    return struct.pack('<f', val)