Add type 52 support post 2024

Author: jacobrdavis

microSWIFTtelemetry/sbd/definitions.py

@@ -80,12 +80,22 @@ def unpack(self) -> dict[str, Any]:
 
 
 class SensorType52(SensorType):
-    definition = '<sbBheee42eee42b42b42b42b42Bffeeef'  # original v1 has `b` in third pos
+    # Sensor type 52 modified early 2025 ("Post" has 4 extra bytes.)
+    definition_pre_2025 = '<sbBheee42eee42b42b42b42b42Bffeeef'  # original v1 has `b` in third pos
+    definition_post_2025 = '<sbbheee42eee42b42b42b42b42BIIeeefI'
 
     def __init__(self, sbd_content: bytes, sbd_filename: str):
         self.sbd_content = sbd_content
         self.sbd_filename = sbd_filename
 
+    @property
+    def definition(self) -> str:
+        """ Return sensor type definition based on file size. """
+        if len(self.sbd_content) == struct.calcsize(self.definition_post_2025):
+            return self.definition_post_2025
+        else:
+            return self.definition_pre_2025
+
     @property
     def expected_file_size(self) -> int:
         return struct.calcsize(self.definition)

microSWIFTtelemetry/version.py

@@ -4,7 +4,7 @@
 # Format expected by setup.py and doc/source/conf.py: string of form "X.Y.Z"
 _version_major = 0
 _version_minor = 3
-_version_micro = 4  # use '' for first of series, number for 1 and above
+_version_micro = 6  # use '' for first of series, number for 1 and above
 # _version_extra = 'dev'
 _version_extra = ''  # TODO: Uncomment this for full releases