Search found 22 matches

by jom
Fri Feb 03, 2017 12:26 pm
Forum: General
Topic: Future of bladeRF?
Replies: 6
Views: 9424

Re: Future of bladeRF?

Great news! Thanks for the reply, Brian.

jom
by jom
Fri Jan 13, 2017 8:09 pm
Forum: General
Topic: Future of bladeRF?
Replies: 6
Views: 9424

Re: Future of bladeRF?

I'll "3rd" that concern. The support (at least in the forum) seems to have fallen off the map.

jom
by jom
Wed Sep 21, 2016 6:30 pm
Forum: Software development
Topic: Issue with MATLAB Build-Thunk method
Replies: 0
Views: 5305

Issue with MATLAB Build-Thunk method

Hello I've tried to run the Build_Thunk method in MATLAB and it seems to build a new libbladeRF_thunk_pcwin64.dll file. However, not knowing exactly what is going on here I noticed a couple of things: 1) The libbladeRF_thunk_pcwin64.dll file was about twice as large as the already build version. I d...
by jom
Sun Sep 18, 2016 10:54 pm
Forum: Software development
Topic: Questions from a beginner
Replies: 30
Views: 39022

Re: Questions from a beginner

Hello yet again...just a question about the MATLAB "thunk" .dll file: I'm still having difficulty figuring this stuff out so I'll just ask:

What is the purpose again of the libbladeRF_thunk_pcwin64.dll file? You already have the bladeRF.dll so why the extra library file?

Thanks

jom
by jom
Mon Aug 29, 2016 11:38 am
Forum: Software development
Topic: Questions from a beginner
Replies: 30
Views: 39022

Re: Questions from a beginner

The software is just in the bladerf_fft M file. Specifically, for plotting the FFT, the relevant lines are here . It's pretty simple. If you can't figure out how to remove DC here, then I am not sure I can help you much at all without doing all the work for you. Just to clarify I never once said I ...
by jom
Sat Aug 27, 2016 1:52 pm
Forum: Software development
Topic: Questions from a beginner
Replies: 30
Views: 39022

Re: Questions from a beginner

I guess I don't understand exactly what is going on. It seems to me if you put in an external tone at 1.01 GHz the FFT should show me a tone at 1.01 GHz not a bunch of side band distortion. I do have the habit of looking at radio receivers like I do spectrum analyzers however. It didn't behave like ...
by jom
Fri Aug 26, 2016 10:36 am
Forum: Software development
Topic: Questions from a beginner
Replies: 30
Views: 39022

Re: Questions from a beginner

Are you trying to use the device as a spectrum analyzer expecting spectrum analyzer like results? Yeah, actually (and possibly mistakenly) I did. However, the question "what is good enough?" wasn't really relevant to me. I just wanted to get some of the available software (in this case MATLAB) to w...
by jom
Thu Aug 25, 2016 6:41 pm
Forum: Software development
Topic: Questions from a beginner
Replies: 30
Views: 39022

Re: Questions from a beginner

To keep you from having to read the whole thread I'll explain: What I'm trying to do is simply input a tone (using my own synthesizer) and observe it using the MATLAB gui. I've noticed when I observe the spectrum results there is always a tone dead center of whatever band I'm looking at (in and arou...
by jom
Wed Aug 24, 2016 11:34 pm
Forum: Software development
Topic: Questions from a beginner
Replies: 30
Views: 39022

Re: Questions from a beginner

I'm still having issues with my bladeRF device and that IQ issue. I must not understand what is going on here as well as I should. First of all, I tried adjusting the IQ offset using the MATLAB gui interface and only got the tone down to -60dB or so. I don't know if I can do better nor do I know if ...
by jom
Wed Aug 24, 2016 11:27 pm
Forum: Software development
Topic: Questions from a beginner
Replies: 30
Views: 39022

Re: Questions from a beginner

Thanks for the reply! Hi jom, 1. Simulink-MATLAB-bladeRF is deprecated, so you can ignore this project entirely. MATLAB and Simulink support was entirely re-written using the loadLibary() interface, and this supersedes this. Thus, there is no more make.m or anything pertaining to generating blocks. ...