enforce checksum in normal mode

Author: Teque5

sigmf/convert/wav.py

@@ -164,8 +164,8 @@ def wav_to_sigmf(
     # handle NCD case where no output files are created
     if create_ncd and out_path is None:
         # create metadata-only SigMF for NCD pointing to original file
-        meta = SigMFFile(global_info=global_info, skip_checksum=True)
-        meta.set_data_file(data_file=wav_path, offset=header_bytes, skip_checksum=True)
+        meta = SigMFFile(global_info=global_info)
+        meta.set_data_file(data_file=wav_path, offset=header_bytes)
         meta.data_buffer = io.BytesIO()
         meta.add_capture(0, metadata=capture_info)
         log.debug("created NCD SigMF: %r", meta)
@@ -197,6 +197,7 @@ def wav_to_sigmf(
             # metadata returned should be for this archive
             meta = fromfile(filenames["archive_fn"])
     else:
+        # write separate meta and data files
         data_path = filenames["data_fn"]
         wav_data.tofile(data_path)