Feature: Blue Support #122
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777arc
approved these changes
Jan 5, 2026
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Thanks for all the great effort @Teque5 !!!! |
* Initial code by KelseyCreekSoftware * Simplified install: drop scipy optional dependency and [apps] entirely * add documentation for converters * update converter entry points * homologate API for wav & blue converter * add support for metadata-only (0 sample) BLUE files * simplify endian detection * handle duplicate keys in extended header * allow converters to --archive (.sigmf) or create SigMF pairs (.sigmf-data & .sigmf-meta) * add tests for blue (.cdif) and wav (.wav) converters
* fromfile() now autodetects SigMF, BLUE, & WAV formats automatically * Converters now support conversion to non-conforming dataset without writing datafiles back to disk * Add utils.get_magic_bytes() for autodetection purposes * split tests for converters into separate files * Validated implementation against lots of files beyond nonsigmf-examples repo * Updated converter documentation * Added slightly more to README * Drop support for float WAV files; tricky to support NCD * Fix bug in sigmffile._count_samples for NCD files * Fig bug in read_samples when using some NCD files with header & trailing bytes
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In addition to adding support for common BLUE/Platinum files this PR also fixes some unreported bugs related to reading captures when
header_bytesandtrailing_bytesexist.Currently blocked by PRs #116, #119, #120, #121, and https://github.com/sigmf/example_nonsigmf_recordings/pull/2.I validated the bluefile i/o against https://github.com/sigmf/example_nonsigmf_recordings/ and many other
.cdiffiles I had around.TODO Before converting to full PR: