2009-03-26

	* crc_models.py: added crc-32mpeg. Thanks to Thomas Edwards.

ChangeLog

@@ -1,3 +1,11 @@
+#
+# Version 0.7.1, 2009-04-05
+#
+
+2009-03-26  Thomas Pircher   <[email protected]>
+
+	* crc_models.py: added crc-32mpeg. Thanks to Thomas Edwards.
+
 #
 # Version 0.7, 2009-02-27
 #

crc_models.py

@@ -223,6 +223,17 @@ class CrcModels(object):
         'direct':        True,
         'check':         0xe3069283,
     })
+    models.append({
+        'name':         'crc-32mpeg',
+        'width':         32,
+        'poly':          0x4c11db7,
+        'reflect_in':    False,
+        'xor_in':        0xffffffff,
+        'reflect_out':   False,
+        'xor_out':       0x0,
+        'direct':        False,
+        'check':         0x0376e6e7,
+    })
     models.append({
         'name':         'posix',
         'width':         32,

crc_opt.py

@@ -53,7 +53,7 @@ class Options(object):
     Program details
     """
     ProgramName    = "pycrc"
-    Version        = "0.7"
+    Version        = "0.7.1"
     VersionStr     = "%s v%s" % (ProgramName, Version)
     WebAddress     = "http://www.tty1.net/pycrc/"
 

doc/pycrc.xml

@@ -2,12 +2,12 @@
 <!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
                     "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
 <!ENTITY program_name       "pycrc">
-<!ENTITY program_version    "0.7">
+<!ENTITY program_version    "0.7.1">
 <!ENTITY author_firstname   "Thomas">
 <!ENTITY author_surname     "Pircher">
 <!ENTITY author_email       "[email protected]">
 <!ENTITY author             "&author_firstname; &author_surname;">
-<!ENTITY date               "2009-02-27">
+<!ENTITY date               "2009-04-05">
 <!ENTITY bit-by-bit         "bit-by-bit">
 <!ENTITY bit-by-bit-fast    "bit-by-bit-fast">
 <!ENTITY table-driven       "table-driven">
@@ -223,6 +223,7 @@
                     <replaceable>crc-24</replaceable>,
                     <replaceable>crc-32</replaceable>,
                     <replaceable>crc-32c</replaceable>,
+                    <replaceable>crc-32mpeg</replaceable>,
                     <replaceable>posix</replaceable>,
                     <replaceable>jam</replaceable>,
                     <replaceable>xfer</replaceable>,

test/test.sh

@@ -307,7 +307,17 @@ testbin "$opt" "$res"
 #JAMCRC
 res="0x340bc6d9"
 cmd="$PYCRC --model jam"
-opt="--width 32 --poly 0x04c11db7 --reflect-in 1 --xor-in 0xffffffff --reflect-out 1 --xor-out 0x0"
+opt="--width 32 --poly 0x4c11db7 --reflect-in 1 --xor-in 0xffffffff --reflect-out 1 --xor-out 0x0"
+teststr "$cmd" "$res"
+teststr "$PYCRC $opt --direct 0" "$res"
+teststr "$PYCRC $opt --direct 1" "$res"
+testfil "$cmd" "$res"
+testbin "$opt" "$res"
+
+#CRC-32MPEG
+res="0x376e6e7"
+cmd="$PYCRC --model crc-32mpeg"
+opt="--width 32 --poly 0x4c11db7 --reflect-in 0 --xor-in 0xffffffff --reflect-out 0 --xor-out 0x0"
 teststr "$cmd" "$res"
 teststr "$PYCRC $opt --direct 0" "$res"
 teststr "$PYCRC $opt --direct 1" "$res"