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RE: [linrad] Still problems svga

Hi Richard,
May I ask where you acquired your DDS board?
Henry w2hes

-----Original Message-----
From: owner-linrad@xxxxxxxxxxxxxxxxxxxxxx
[mailto:owner-linrad@xxxxxxxxxxxxxxxxxxxxxx]On Behalf Of Richard Hosking
Sent: Tuesday, March 02, 2004 10:31 AM
To: linrad@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: [linrad] Still problems svga


Dear all

Success at last!
Steps involved
    download source svga-1.4.3.tar.gz
    copy to /usr/local/src
    gunzip
    tar
    cd svga-1.4.3
    make install
    (ignore errors)
    cp /usr/local/src/svgalib/sharedlib/vgagl.so.1.4.3
/usr/lib/vgagl.so.1  (copy- note vgagl is not at /usr/local/lib and the
links didnt seem to work)
    (same for libvga.so.1.4.3)

I tried various linrad distros - rpm didnt work as it couldnt find libvgagl.
Eventually used the source

    download bzip2 and install
   download linrad01-15 and copy to working directory
    bzip2 -xf linrad01-15.tgz
    tar -xvf linrad01-15.tar
   etc as in instructions

Many thanks for your patience
Now I can start learning all the intricacies of FFTs etc - fascinating!

I have a DDS board using the AD9854 which can give quadrature output to
60 MHz or so.
I will set up a direct conversion I/Q frontend using a "Tayloe"
architecture with the FST3125 quad switch and a couple of opamps.

Richard
VK6BRO







  
I ignored the errors and in fact libvga and libvgagl were in a different
directory


Sigurd Kimpel wrote:

>My experience is that I could not get svgalib-1.9.x to work, but
>svgalib-1.4.3  would work.
>
>Good luck,
>
>Sigurd, KJ1K
>
>----- Original Message -----
>From: "Richard Hosking" <richardh@xxxxxxxxxxxx>
>To: <linrad@xxxxxxxxxxxxxxxxxxxxxx>
>Sent: Sunday, February 29, 2004 5:56 AM
>Subject: [linrad] Still problems svga
>
>
> 
>
>>I am still struggling to get svga installed
>>I have tried svgalib-1.4.3 and svgalib-1.9.18
>>
>>gcc seems to generate various errors when it includes various files from
>>the kernel and main.o will not compile.
>>I have tried this on Mandrake 9.2 and RH9.0 and two different machines -
>>kernel 2.4.22 and 2.4.20
>>Also there was a linker error - ldconfig in the makefile was not
>>   
>>
>recognized
> 
>
>>Has anyone done svga with these latest distros? I am thinking that there
>>may have been kernel changes since the last version of svga
>>
>>I could go back to RH 8.0 or even 7.2 if necessary, but this will be a
>>hassle
>>
>>Thanks for your patience - at least I am learning something about the
>>nuts and bolts of Linux!
>>
>>Richard
>>
>>
>>
>>
>>   
>>
>
>
>
>
> 
>



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