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From: | Garver, Paul W |
Subject: | Re: [Discuss-gnuradio] Loading 16-bit IQ pairs in GnuRadio Companion |
Date: | Thu, 1 Dec 2016 18:35:11 +0000 |
It probably can’t find the header. The command
# gr_mkheader -r 1.8e6 -t sc16 -f 408e6 -l 1920991232 Sample-408MHz
should produce the file "Sample-408MHz.hdr"
Check that the file Sample-408MHz.hdr is produced. You can read it with
# gr_read_file_metadata Sample-408MHz.hdr -D
Then,
# gr_fileman Sample-408MHz Sample-408MHz.cfile -o fc32
Sample-408MHz should be the raw data, and Sample-408MHz.hdr the metadata produced with gr_mkheader. This should produce
Sample-408MHz.cfile and Sample-408MHz.cfile.hdr.
On your copied command it appears you didn’t add the -o fc32 to specify you want a file type conversion.
PWG
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