[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Discuss-gnuradio] Awgn simulation error

From: Bastian Bloessl
Subject: Re: [Discuss-gnuradio] Awgn simulation error
Date: Fri, 28 Sep 2018 19:01:18 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1

On 09/28/2018 05:48 PM, dapodun nudopad wrote:
I had run the sim.grc in the awgn simulation folder from gr-ieee802.11 and I get this following from the terminal. Plus, I'm not sure how I should measures the ber however the error I got is below. Thanks linux; GNU C++ version 5.4.0 20160609; Boost_105800; UHD_003.010.001.HEAD-0-g929e3b32

MAPPER: encoding: 0
set_min_output_buffer on block 9 to 397056
set_min_output_buffer on block 11 to 397056
set_min_output_buffer on block 13 to 397056
set_min_output_buffer on block 14 to 397056
set_min_output_buffer on block 16 to 397056
set_min_output_buffer on block 28 to 96000
thread[thread-per-block[1]: <block random_periodic_msg_source (27)>]: pmt_to_long: wrong_type : #t

BER errors are not logged.

Regarding the PMT type error: There are several versions and branches of GNU Radio. And they have different APIs. I don't know what you are running, but it looks like you use the wrong branch of gr-foo for your GNU Radio version. There are only two branches in gr-foo, so just try the other one.

The fact that there are different branches that are supposed to be used with different versions of GNU Radio is btw the second sentence of the readme.

You posted this question (two times!) in an issue on GitHub (which I answered), then you created a new issue with the question on GitHub, then you posted here in another thread (which already had the answer), and know you opened this thread.

I think at that stage, it would be time to take a step back from your actual problem and reconsider your way to approach this. There's a really good text on how to ask questions:



reply via email to

[Prev in Thread] Current Thread [Next in Thread]