[hpsdr] Beta release of linHPSDR

[Roland ETIENNE]

Hi again,

Just thought after writing the e-mail that I should run linhpsdr as super
user and in fact this is good now!
Wisdom file as been saved and state of the radio also.

Have a nice week-end,
Roland F8CHK


-----Message d'origine-----
De : Hpsdr [mailto:hpsdr-bounces at lists.openhpsdr.org] De la part de Roland
ETIENNE
Envoyé : vendredi 15 juin 2018 13:47
À : 'John Melton'; 'Chris Smith'
Cc : 'HPSDR'
Objet : Re: [hpsdr] Beta release of linHPSDR

***** High Performance Software Defined Radio Discussion List *****

Hi John and all,

Thanks John for this nice application! I have it compiled and running fine
on my Jetson TK1 (Ubuntu 14.04). The radio is Atlas based, and 2 receivers +
wideband running without a glitch!
One problem is that the wisdom file for fftw is not saved, so each time I
start linhpsdr the routine is launched...(directory .local/share/linhpsdr/
exists but no file in it).
Fortunately, it takes only 45 seconds to complete! So not a great problem!
On another Linux box I have here it took hours...
So the TK1 has a job now, waiting for the DFC board to come!

73 all,
Roland F8CHK



-----Message d'origine-----
De : Hpsdr [mailto:hpsdr-bounces at lists.openhpsdr.org] De la part de John
Melton
Envoyé : vendredi 15 juin 2018 11:22
À : Chris Smith
Cc : HPSDR
Objet : Re: [hpsdr] Beta release of linHPSDR

***** High Performance Software Defined Radio Discussion List *****

Hi Chris,

I will add the changes you needed to the build notes for Fedora FC20.  
Thanks for the feedback.

I will be back home next week so I will update it then.

Regards,

John g0orx/n6lyt


On 15/06/18 09:12, Chris Smith wrote:
> Hi John
>
> I realised that Fedora 20 was also rather ancient and updated to latest
stable release F28. Same changes to the “Prerequisites for building" saw a
very rapid build and install of both wdsp and linhpsdr. I must check my
$PATH environment as I had to add a symbolic link to the wdsp library in
/lib64 to /usr/local/lib.
>
> I also sorted out the problem in my Tx chain and had a very nice QSO with
an I1 station in Biella on 20m.
>
> So, back on the air thanks to you and Warren.
>
> Cheers & 73
>
> Chris G4NUX
>
>
>> On 8 Jun 2018, at 12:31, Chris Smith <chris at vspl.co.uk> wrote:
>>
>> Hi John
>>
>> I’m not a great fan of Debian based Linux distros so I also built and ran
this on a Fedora (FC20) system. (I came into Linux in 1993 via the Slackware
-> RedHat -> Fedora route and prefer some of the facilities e.g. rpm/yum/dnf
over apt-get)
>>
>> The mods to your “Prerequisites for building” under Fedora are:
>>
>> sudo dnf [-y] install fftw-devel
>> sudo dnf [-y] install pulseaudio-libs-devel
>> sudo dnf [-y] install gtk3-devel
>>
>> All other build and install instructions work as for Ubuntu.
>>
>> On my, admittedly ancient, quad core 2.8GHz system, the fft wisdom
planning phase took over 20 minutes. During which time I fell asleep
watching the grass grow! I did notice that on Activity Monitor only one CPU
gets driven to 100% usage.
>>
>> I’ve only used linHPSDR for receive so far as I have a problem in the Tx
chain on my Atlas based system. Under FC20 no CPU shows more than about 18%
usage on Activity Monitor during Rx.
>>
>> Thanks again.
>>
>> 73 Chris
>> G4NUX
>>
>>
>>> On 7 Jun 2018, at 18:08, Chris Smith <chris at vspl.co.uk> wrote:
>>>
>>>
>>> Hi John
>>>
>>> Just built linHPSDR on a Pi 3B+ under Raspbian Stretch.  Built without
any problems and runs superbly in Rx mode. Usage meter shows a reading of
around 40% average with a low of 35% and a high of 48% approx.
>>>
>>> Had one latch up that required a complete reboot but I was wandering
around the config menu without quite knowing what I was doing.
>>>
>>> One thing I did notice was that the Filter config for Alex didn’t seem
to be stored and disappeared across restarts.
>>>
>>> But all in all a nice bit of software and another step away from ‘doze!
>>>
>>> Thanks.
>>>
>>> 73 Chris
>>> G4NUX

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