Here is a description on how I installed sigrok in Debian 64-bit Linux.
http://svenand.blogdrive.com/archive/154.html
I could run it but had problems getting some useful data in vcd format.
Sven Andersson
Realtime Embedded
24 feb 2012 kl. 08:16 skrev [email protected]:
> Has anyone sucessfully run sigrok and asix with 64-bit Linux (Ubuntu).
>
>
>
> Mikael Hjelm
> HW,RedFox
>
>
> Westermo Research and Development AB
> Svalgången 1, Vallbyinstitutet
> SE-724 81 Västerås
>
>
> -----Bert Vermeulen <[email protected]> skrev: -----
> Till: [email protected]
> Från: Bert Vermeulen <[email protected]>
> Datum: 2012-02-23 21:37
> Ärende: Re: [sigrok-devel] Asix Sigma issue with 64bit ubuntu 11.10
>
> On 02/18/2012 10:25 PM, Ondra Zoubek wrote:
> > Hi,
> > On 18.2.2012 14:01, Bert Vermeulen wrote:
>
> >> That reminds me -- Håvard, can you please revisit the issue we had
> >> regarding
> >> the zlib dependency? The problem was that the Asix firmware images are
> >> zipped, and the resulting zlib dependency in libsigrok is actually only
> >> there for for the Asix Sigma driver. We'd like to get rid of it, any chance
> >> of providing the images uncompressed? Does the Asix license permit this?
> >
> > It seems that zlib dependency is kind of painful. Let's say it is not
> > required to keep the images compressed, only xored with lsfr.
>
> Ok, thanks Ondrej!
>
> >> Also, another question: there is some reference to frequency counter
> >> functionality that the Sigma driver apparently has. What's the story there,
> >> can we support this? Because this is something I'd very much like to start
> >> doing in sigrok as well.
> >
> > It is special configuration (you already have it) and it is quite simple
> > to use it. Each frequency measuring unit (there are four of them in the
> > FPGA, more did not fit in it) has three 32-bit counters, first is time
> > (counter running at 50MHz), second is amount of time when input was high
> > (to compute duty cycle) and third is number of rising edges of the input
> > during the period. Start and stop is always aligned to input edge and
> > measuring time is kept to be around 100ms, all this is done by the
> > hardware, software only periodically reads these three registers and
> > does the calculation. I will eventually provide the documentation of the
> > register map. But I don't have it in document yet and I cannot do it
> > before March.
>
> That's fine, we're not quite ready for it yet. Thanks again!
>
>
> --
> Bert Vermeulen [email protected] email/xmpp
>
> ------------------------------------------------------------------------------
> Virtualization & Cloud Management Using Capacity Planning
> Cloud computing makes use of virtualization - but cloud computing
> also focuses on allowing computing to be delivered as a service.
> http://www.accelacomm.com/jaw/sfnl/114/51521223/
> _______________________________________________
> sigrok-devel mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/sigrok-devel
> ------------------------------------------------------------------------------
> Virtualization & Cloud Management Using Capacity Planning
> Cloud computing makes use of virtualization - but cloud computing
> also focuses on allowing computing to be delivered as a service.
> http://www.accelacomm.com/jaw/sfnl/114/51521223/_______________________________________________
> sigrok-devel mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/sigrok-devel
------------------------------------------------------------------------------
Virtualization & Cloud Management Using Capacity Planning
Cloud computing makes use of virtualization - but cloud computing
also focuses on allowing computing to be delivered as a service.
http://www.accelacomm.com/jaw/sfnl/114/51521223/
_______________________________________________
sigrok-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/sigrok-devel
