Re: [Discuss-gnuradio] input of Signal Source blocks

2017-01-16 Thread Marcus Müller
--- >> *From:* Discuss-gnuradio >> on behalf of >> Marcus Müller >> *Sent:* Friday, January 13, 2017 10:43 AM >> *To:* Marc Pàmies Massip; discuss-gnuradio@gnu.org >> *Subject:* Re: [Discuss-gnuradio] input of Signal Source block

Re: [Discuss-gnuradio] input of Signal Source blocks

2017-01-16 Thread Marc Pàmies Massip
he command line options. It is a python script so should be relatively easy to figure out. --Patrick From: Discuss-gnuradio on behalf of Marcus Müller Sent: Friday, January 13, 2017 10:43 AM To: Marc Pàmies Massip; discuss-gnuradio@gnu.org Subject: Re: [Discuss-gnuradio] input of Signal Sou

Re: [Discuss-gnuradio] input of Signal Source blocks

2017-01-13 Thread Patrick Sathyanathan
--Patrick From: Discuss-gnuradio on behalf of Marcus Müller Sent: Friday, January 13, 2017 10:43 AM To: Marc Pàmies Massip; discuss-gnuradio@gnu.org Subject: Re: [Discuss-gnuradio] input of Signal Source blocks Sure! That sounds pretty possible :) I'm not so much of a

Re: [Discuss-gnuradio] input of Signal Source blocks

2017-01-13 Thread Marcus Müller
Sure! That sounds pretty possible :) I'm not so much of an expert on the osmocom source, myself, but you can just use a variable (like you would with a slider) for the frequency. You'd then probably programmatically change that from within python; the problem really is that you can never tell whe

Re: [Discuss-gnuradio] input of Signal Source blocks

2017-01-13 Thread Marc Pàmies Massip
Ah! I see it now. I don't want the chirp... Initially I was asking to tune the HackRF with a simple sine or cosine wave whose frequency changes automatically (not manually with a slider, for example). Then you suggested me to implement a chirp (because in that first message you didn't know what

Re: [Discuss-gnuradio] input of Signal Source blocks

2017-01-13 Thread Marcus Müller
Hi Marc, if in doubt, keep the list in. If it's too specific, someone will complain (or not. Simply sorting away mails you don't care about is what you need to do when using a mailing list). > I don't get what you say yet. What do you mean with "tell the hackrf > to re-tune"? The only way that I

Re: [Discuss-gnuradio] input of Signal Source blocks

2017-01-12 Thread Marcus Müller
Hi Marc, welcome to GNU Radio! The grey ports are "message passing" ports. You can, for example, use them with the Message Strobe block. For more info on message passing, I'd like to refer you to the guided tutorials, http://tutorials.gnuradio.org I think somewhere in chapter 4 or 5. I'd recomm

[Discuss-gnuradio] input of Signal Source blocks

2017-01-12 Thread Marc Pàmies Massip
Hello everyone, I have noticed that the Signal Source block has an input which says "Freq" (in gray color), but I don't know how to use it properly (I'm quite new in GNUradio)... I wanted to use it to change the generated signal's frequency automatically, without having to use a slider in the G