piopawlu.net General Purpose Blog by Piotr Pawluczuk – software, hardware and other not always useful stuff!

4Aug/100

Windows build availability

I've received quite a few requests for the Windows build of SBS-1 Utilities. Unfortunately, I am not able to provide it at the moment as I am not at home and I do not have a working Windows development environment on my laptop. Please give me some more time until I come back to Krakow and I will try to provide it asap.

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4Mar/100

Another bug fixed in the SBS-1 utilities

There's a new build available for Linux, it fixes wrong byte order in the internal timer output in both HEX and decoded mode.

To download please go to SBS1 Utilities

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18Feb/100

C code optimization by Felix von Leitner

Felix von Leitner has prepared an interesting presentation about C code optimization with a few different compilers and the bad habit of writing less readable code in hope of producing faster binaries. I must admit I have changed my mind about manual optimization after reading this presentation. Below is the abstract and link to the presentation itself:

People often write less readable code because they think it will produce faster code. Unfortunately, in most cases, the code will not be faster...

http://www.linux-kongress.org/2009/slides/compiler_survey_felix_von_leitner.pdf

13Feb/100

Moving to a new server, some downtime expected

I'm moving my website and a few other services to a new server. It won't take long, but it might be a while before the DNS records get updated. The TTL of DNS records was set to 1 hour, so hopefully it will be back on in no time.

Update: The migration was finished more than 48 hours ago, I think all DNS records are up to date now!

Posted by: Piotr Pawluczuk | Filed under: Misc No Comments
11Feb/100

Two more bugs fixed in the SBS1 Utilities

I have prepared a new build of the SBS1 Utilities for Linux. It should fix the longitude decoding issue for the Western Hemisphere as well as a minor issue in clearing the AC table which was not revealed before.

Update 1: Colin has reported a bug in the BS30003 compatible feed, the line endings were not sent correctly. This has been fixed and the latest build is available for download.

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3Feb/100

New version of SBS1 Utilities finally available!

It's been more than a year since I promised the next release of SBS1 utilities. I know most of you are disappointed, but I hope some will still be happy to eventually get it. There are a lot of improvements especially with stability of the application and better thread management, but also a few new features which I will describe in the project description.

The code was almost entirely rewritten so it obviously still requires testing. More information in SBS1 Utilities.

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19Jan/102

Old utilities no longer supported, new coming on Friday

I have recently received a few email with questions about the sbs-utilities. I would like to announce that old utilities are no longer supported so please do not send questions about them.

I am currently working on a short document with parameter description and usage information for the new utilities. Once this ready, I will publish the new tools. This is planned for Friday ( 22.01.2010 ).

Update 1:

I need a few more days, sorry.. I've been busy with other stuff.

Update 2:

I have fixed two more bugs, testing it right now.. If nothing goes wrong I will publish the Linux build tomorrow ( 2010-02-03 ) and the documentation will be added later.

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17Nov/090

SBS1RT patch no longer needed, KA removes the delay!

On November 16th Kinetic Avionic released a new build of Basestation (1.2.3.145) software which removes the 5 minute delay. I'm glad this finally happened as there was absolutely no sense in that. You didn't even have to patch the application with my utility to get a real time feed, you could also override some WinAPI calls and get the data. Anyway, this means there will be no RT patches for SBS-1 but we are still unsure about ANRB.

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