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Re: [Discuss-gnuradio] B200/mini GPIO
From: |
Martin Braun |
Subject: |
Re: [Discuss-gnuradio] B200/mini GPIO |
Date: |
Wed, 8 Jun 2016 09:12:17 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 |
get_device() returns a shared pointer. Note this function is not exposed
in Python -- you need to pass the object into another C++ object, and
there call get_device().
M
On 06/08/2016 06:38 AM, Santos Campos wrote:
> Hi, Martin!
> I tried taking a peek at how the usrp sink might handle a preceding usrp
> source (for inspiration).
> Does it (and the way you described) declare a usrp device and do some
> kind of shallow copy with the get_device() method?
>
> On Mon, Jun 6, 2016 at 5:54 PM, Martin Braun <address@hidden
> <mailto:address@hidden>> wrote:
>
> Nah, you can just pass in the existing one into your module and grab a
> reference to the multi_usrp from there.
>
> M
>
> On 06/03/2016 12:57 PM, Santos Campos wrote:
> > Hello again again!
> > So I'm trying to write an OOT module to control the gpio from GRC.
> > Would I have to create a usrp device in the module's code if I am using
> > a usrp source?
> > My gut says to probably not re-declare it since it's already in use, but
> > I'm not sure how I could bring it into scope if I don't have to
> > re-declare it.
> > I tried poking around for the usrp sink code to see what it did but
> > couldn't find it.
> >
> > On Wed, Jun 1, 2016 at 11:45 AM, Santos Campos <address@hidden
> <mailto:address@hidden>
> > <mailto:address@hidden <mailto:address@hidden>>> wrote:
> >
> > Worked like a charm! Thanks for the helpful comments!
> > Like I said originally, I'm trying to use the gpio to remotely
> > switch between 2 antennas.
> > Currently trying to familiarize myself with boost and the uhd api.
> > Will undoubtedly be back to the listserv with questions on those.
> >
> >
> > On Wed, Jun 1, 2016 at 11:23 AM, Marcus D. Leech <address@hidden
> <mailto:address@hidden>
> > <mailto:address@hidden <mailto:address@hidden>>> wrote:
> >
> > On 06/01/2016 10:23 AM, Santos Campos wrote:
> >> Hello again, all! I've finally come back to this after a while.
> >> I'm trying to get the example code to compile but having some
> >> trouble. Does anyone have any experience with using the uhd
> >> gpio api?
> >> I tried using this to compile:
> >>
> >> $ gcc -I/usr/include/boost
> >> -I/home/santosec/uhd/host/include/uhd gpio.cpp -o gpio
> >>
> >> but I got a whole mess of compiler errors.
> >>
> >>
> > And, to follow-up with details:
> >
> > http://files.ettus.com/manual/page_build_guide.html
> >
> > Also:
> >
> > AN-445 and AN-204 from here:
> >
> > https://kb.ettus.com/Application_Notes
> >
> >
> >> On Wed, May 4, 2016 at 11:25 AM, Marcus D. Leech
> >> <address@hidden <mailto:address@hidden>
> <mailto:address@hidden <mailto:address@hidden>>> wrote:
> >>
> >> On 05/04/2016 11:18 AM, Santos Campos wrote:
> >>> Hello! I am curious if it is possible to use a pin or
> >>> something on either the B200 or B200 mini to send a
> >>> control signal.
> >>>
> >>> We were hoping to be able to switch between 2 antennas if
> >>> the board received some signal. It looks like there could
> >>> be some available pins, but we were unsure if they would
> >>> be able to fulfill our purpose. If not, any ideas around
> >>> this issue would be welcome!
> >>>
> >>> Any help would be much appreciated!
> >>>
> >>>
> >>> _______________________________________________
> >>> Discuss-gnuradio mailing list
> >>> address@hidden
> <mailto:address@hidden> <mailto:address@hidden
> <mailto:address@hidden>>
> >>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> >> The API for the B2xx GPIO is the same as for X3xx.
> >>
> >> There's example code:
> >>
> >> .../uhd/examples/gpio.cpp
> >>
> >>
> >>
> >> _______________________________________________
> >> Discuss-gnuradio mailing list
> >> address@hidden
> <mailto:address@hidden> <mailto:address@hidden
> <mailto:address@hidden>>
> >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> >>
> >>
> >
> >
> >
> >
> >
> > _______________________________________________
> > Discuss-gnuradio mailing list
> > address@hidden <mailto:address@hidden>
> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> >
>
>
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>
- Re: [Discuss-gnuradio] B200/mini GPIO, Santos Campos, 2016/06/01
- Re: [Discuss-gnuradio] B200/mini GPIO, Marcus D. Leech, 2016/06/01
- Re: [Discuss-gnuradio] B200/mini GPIO, Marcus D. Leech, 2016/06/01
- Re: [Discuss-gnuradio] B200/mini GPIO, Santos Campos, 2016/06/01
- Re: [Discuss-gnuradio] B200/mini GPIO, Santos Campos, 2016/06/03
- Re: [Discuss-gnuradio] B200/mini GPIO, Martin Braun, 2016/06/06
- Re: [Discuss-gnuradio] B200/mini GPIO, Santos Campos, 2016/06/08
- Re: [Discuss-gnuradio] B200/mini GPIO,
Martin Braun <=
- Re: [Discuss-gnuradio] B200/mini GPIO, Santos Campos, 2016/06/08
- Re: [Discuss-gnuradio] B200/mini GPIO, Santos Campos, 2016/06/08
- Re: [Discuss-gnuradio] B200/mini GPIO, Martin Braun, 2016/06/09
- [Discuss-gnuradio] B200/mini GPIO, Santos Campos, 2016/06/10
- Re: [Discuss-gnuradio] B200/mini GPIO, Martin Braun, 2016/06/10