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[Discuss-gnuradio] Help in FEC example + ofdm modulation
From: |
Jose Perez |
Subject: |
[Discuss-gnuradio] Help in FEC example + ofdm modulation |
Date: |
Mon, 9 May 2016 16:36:05 -0700 (MST) |
Hello colleagues,
I need some help! I am studying the FEC examples and for it I am using the
"fecapi_tagged_encoders.grc".
I can understand this example but I have problems when I try to simulate
some modulation and transmission. I don't receive any information and this
is showed in reports panel.
Using Volk machine: avx_64_mmx
gr::log :INFO: controlport - Apache Thrift: -h ubuntu -p 9090
gr::log :FATAL: fec_tagged_decoder0 - Missing a required length tag on port
0 at item #0
thread[thread-per-block[11]: <block fec_tagged_decoder (8)>]: Missing length
tag.
Please, someone could help me with it?
You can see my grc file attached
Thank you!
fecapi_tagged_decodersMEU.grc
<http://gnuradio.4.n7.nabble.com/file/n59969/fecapi_tagged_decodersMEU.grc>
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