o more crc checking

scripts/b.py

@@ -18,8 +18,10 @@ for i in range(bits-1,-1,-1):
     else:
         sys.stdout.write("0")
     if i and not i%8:
-       sys.stdout.write(" ")
-		
+        sys.stdout.write(" ")
+
+        
+    
 print 
 print "0x%x"%  v
 print v

scripts/crc_xmodem.py

@@ -34,6 +34,7 @@ def test_performance():
 
 def test_algo():
     data='david'
+    data='d'
     print "%x" % do_crc(data)
   
 
@@ -59,6 +60,7 @@ def main():
     #print result
 
 if __name__ == '__main__':
+    test_algo()
     main()