Hi,
I recommend to start with the example flow graph and make sure that it
works works for you. If that works, just replace the constant message
source with the data that you want to transmit.
Did you maybe delete the packet pad block and just sent data back to
back without any space in between?
Best,
Bastian
On 07/08/2017 09:20 PM, Taylor Eisman wrote:
I've been trying to use the IEEE802-11 blocks to simulate Wi-Fi
environments. I've generated data from the local radio station, tagged
it, modulated, etc. It is never able to generate a file at the end and
I've tracked it down to an issue in the WiFi Decode block.
This is the error that the WiFi Decode block generates:
Decode MAC: frame start -- len 250 symbols 29 encoding 3
copy one symbol, copied 0 out of 29
copy one symbol, copied 1 out of 29
copy one symbol, copied 2 out of 29
copy one symbol, copied 3 out of 29
copy one symbol, copied 4 out of 29
copy one symbol, copied 5 out of 29
copy one symbol, copied 6 out of 29
copy one symbol, copied 7 out of 29
copy one symbol, copied 8 out of 29
copy one symbol, copied 9 out of 29
copy one symbol, copied 10 out of 29
copy one symbol, copied 11 out of 29
copy one symbol, copied 12 out of 29
copy one symbol, copied 13 out of 29
copy one symbol, copied 14 out of 29
copy one symbol, copied 15 out of 29
copy one symbol, copied 16 out of 29
copy one symbol, copied 17 out of 29
copy one symbol, copied 18 out of 29
copy one symbol, copied 19 out of 29
copy one symbol, copied 20 out of 29
copy one symbol, copied 21 out of 29
copy one symbol, copied 22 out of 29
copy one symbol, copied 23 out of 29
Decode MAC: input 1
copy one symbol, copied 24 out of 29
Decode MAC: input 25
copy one symbol, copied 25 out of 29
Warning: starting to receive new frame before old frame was complete
Already copied 26 out of 29 symbols of last frame
I've tried changing the source file to something else. I've messed with
the parameters and noticed that it is always 3 symbols short of a full
frame, even if there are theoretically 3000 symbols, it would only pass
2997 symbols.
Any ideas on what could be causing this?
I'm attaching the WiFi Phy Hier graph to give you some idea of the layout
.
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Dipl.-Inform. Bastian Bloessl
CONNECT Center
Trinity College Dublin
GitHub/Twitter: @bastibl
https://www.bastibl.net/
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