But, the issue is that correlate access code-tag block is not working and producing tags, so that my output file will come blank. as I am certain that at the output of FEC extended decoder, both the sync bits and payload is available which I have seen by attaching file sink at the output of FEC extended decoder.
There is a block "Tag Debug" to see if the tag is generated behind "correlate access code - tag block".
On the other hand, the documentation of "Tagged File sink" indicate that the block need the keyword "burst" (with value: True) to trigger the saving of the data.
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