[hpsdr] flradio

[Berndt Josef Wulf]

G'day Sid,

FYI, I can replicate this here only when selecting SoundSDR and believe
this to be part of he problem:

I: SoundSDR: >>>>>>> SoundSDR() 
I: SoundSDR: sdr_rf_gain: 0.000000, progdefaults.SdrRFGain: 0.000000
E: SoundSDR: >>>>>>>> invalid RF gain 0.0

Haven't looked any further as yet.

73, Berndt
VK5ABN 


On Mon, 2014-10-13 at 20:27 +0100, Sid Boyce wrote:
> ***** High Performance Software Defined Radio Discussion List *****
> 
> See attached file.
> 73 ... Sid.
> 
> On 13/10/14 15:53, AD0ES wrote:
> > ***** High Performance Software Defined Radio Discussion List *****
> >
> > Hi,
> >
> > On the segfault, any more info?  Running it in gdb might give me something to work with.
> > I know it seems obvious, but both the hpsdr server and dspserver must be running or early,
> > unannounced death occurs.  I've sat staring at the blank screen more than once till
> > the lightbulb went off!
> > The other main possibility is that you are missing some library that flradio (fldigi) wants.
> > Can you run an unmodified version of fldigi built on your box?
> >
> > The compile problem of the SNDFILE code was a typo on my part, change:
> > buffer[i] = inbuffer[i];
> > to:
> > buffer[i] = in_buffer[i];
> >
> > line 2665:
> > change:
> > for (size_t i = 0; i < available; i++)
> > to:
> > for (int i = 0; i < available; i++)
> >
> > I've never compiled with USE_SNDFILE enabled. (which is why I disabled that
> > section with the "XXX").
> >
> > let me know,
> > Steve AD0ES
> >
> > On Oct 12, 2014, at 1:01 PM, Sid Boyce wrote:
> >
> >> ***** High Performance Software Defined Radio Discussion List *****
> >>
> >> On Ubuntu 14.04 the binary segfaults.
> >>
> >> In the source I commented XXX
> >> soundcard/sound.cxx:2653:2: error: âXXXâ was not declared in this scope
> >>   XXX // this code has never been tested...
> >>
> >> make[3]: Entering directory `/usr/src/XXX/fldigi-3.21.83-R/src'
> >>   CXX    fldigi-sound.o
> >> soundcard/sound.cxx: In member function âvirtual size_t SoundSDR::Read(float*, size_t)â:
> >> soundcard/sound.cxx:2655:15: error: âinbufferâ was not declared in this scope
> >>    buffer[i] = inbuffer[i];
> >>                ^
> >> soundcard/sound.cxx:2664:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
> >>     for (size_t i = 0; i < available; i++)
> >>                            ^
> >> make[3]: *** [fldigi-sound.o] Error 1
> >> make[3]: Leaving directory `/usr/src/XXX/fldigi-3.21.83-R/src'
> >> make[2]: *** [all-recursive] Error 1
> >> make[2]: Leaving directory `/usr/src/XXX/fldigi-3.21.83-R/src'
> >> make[1]: *** [all] Error 2
> >> make[1]: Leaving directory `/usr/src/XXX/fldigi-3.21.83-R/src'
> >> make: *** [all-recursive] Error 1
> >>
> >> slipstream:/usr/src/XXX/fldigi-3.21.83-R # grep -r inbuffer *
> >> src/soundcard/sound.cxx:                buffer[i] = inbuffer[i];
> >> 73 ... Sid.
> >>
> >> On 11/10/14 15:40, AD0ES wrote:
> >>> ***** High Performance Software Defined Radio Discussion List *****
> >>>
> >>> I have a support page for flradio up:
> >>>
> >>> http://ad0es.net/flradio/introduction.html
> >>>
> >>> There is a pre-built binary for ubuntu 14.04, as well as complete patches
> >>> and source files needed to build from scratch.
> >>>
> >>> I will be expanding the web pages over the next few days to provide much
> >>> more detail about how to build/use, as well as where I see this project
> >>> going in the future.
> >>>
> >>> Steve AD0ES
> >>>
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> >>>
> >>
> >> -- 
> >> Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot
> >> Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support
> >> Senior Staff Specialist, Cricket Coach
> >> Microsoft Windows Free Zone - Linux used for all Computing Tasks
> >>
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> > _______________________________________________
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> >
> 
> 
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