[hpsdr] flradio

[Sid Boyce]

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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>


-- 
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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