mirror of https://gerrit.osmocom.org/osmo-tetra
38 lines
1.3 KiB
Plaintext
38 lines
1.3 KiB
Plaintext
This directory contains a series of patches against the TETRA codec reference
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source code as published by the ETSI at in the file named
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en_30039502v010301p0.zip
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You can proceed two ways, a or b:
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a) Using the download_and_patch.sh script
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simply execute ./download_and_patch.sh which will download the
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reference codec from the ETSI website and patch it accordingly.
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b) Manually
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Modified instructions as of 20141118 (differs from the osmocom description,
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the ETSI site looks different now):
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In order to obtain the codec, download it directly from
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http://www.etsi.org/deliver/etsi_en/300300_300399/30039502/01.03.01_60/en_30039502v010301p0.zip
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or use the following procedure:
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* go to http://pda.etsi.org/
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* enter "en 300 395-2" as search term
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* execute the search, there should a result called "REN/TETRA-05059 "
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* click on the 'Download icon' link (zip-vice symbol)
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* you should now have a file called en_30039502v010301p0.zip
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Please also see https://osmocom.org/projects/tetra/wiki/Speech_Codec
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The en_30039502v010301p0.zip file has 361169 bytes, and has the md5sum:
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a8115fe68ef8f8cc466f4192572a1e3e
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Due to the use of uppercase file names in the zip file, you should use the "-L"
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flag to the unzip program, which ensures all files are completely lower-case.
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Please apply all of the patches found in this directory to the
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resulting source code.
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