Tags: radioactiveathome

06/29/13

  05:53:00 pm, by The Dreamer   , 1493 words  
Categories: Hardware, BOINC, Operating Systems

Another Radioactive@Home sensor in Manhattan, KS

So, there's this BOINC project out of Poland called Radioactive@Home, where you have a radiation detector hooked up to a computer taking samples, etc. Its my second BOINC project with a hardware sensor. Though I had signed up for this one first...back on June 16, 2011. QuakeCatcherNetwork had come later, but getting a sensor was quick (though there were delays in getting it working, they had switched to a new sensor where they didn't have Linux drivers yet...etc., etc.) But, doing Radioactive@Home took longer as sensors are built in batches, there had been early batches that I missed and I wasn't all that sure at first if I really wanted do go to the hassle of getting one.

But, then another user announced that he would do a group purchase of 50 or so, which it should cut shipping costs quite a bit by having a cheaper large shipment from Poland, plus domestic delivery for the last leg. The way delivery costs go, you can get up to 3 for the delivery charge...though most people only want one....at least initially.

Basically I ordered my first detector around August 2011, and finally received it in March 2012. And, it just runs...though occasionally I'll look to see if anything interesting is recorded (like the interesting trace for around the end of the world....)

Meanwhile, on June 26, 2012 there was an announcement of a new detector...a pretty looking one. My first sensor was a prototype type case with rough cutouts, etc. Not really bad looking, but still plain and crude looking. While the announced sensor looked neat, the kind of thing that I might considering putting on my desk at work....

So, there was basically an announcement that there wasn't going to be another bulk US purchase...so after some thought, I decided this new detector was just too pretty to pass up. So, I ordered one mid to late July, 2012. Got confirmation on July 23rd, 2012. 27 Euros for the detector plus 10 Euros for up to 3 detectors, more than 3 pay for the detector now, get bill for actually shipping cost later. Plus if I use PayPal to specify that I'll pay the transaction fees....

In the previous order, it had been requested that we have PayPal funds to pay for the transaction....or use a check. I had tried to keep a float of cash in my PayPal account....but when it finally came time to pay, there wasn't quite enough to do that, so I opted to just mail a check. For this second order, I went with PayPal and had PayPal add the transaction charges to my total.

First detector cost me $46.25 by personal check. Second detector cost me $47.36 (and conversion and including the transfer charge).... I sent the PayPal money on August 21, 2012.

And, then it was wait and wait and wait. I would check the boards now and then for updates...but it was mostly other people wondering the same thing.

Eventually, I stopped checking in...and kind of forgot all about the sensor. Though I did visit the site briefly, but didn't linger or read the detector threads...which I went to check what platforms the project supported. Because when I had originally ordered, I was down to a Solaris 10/x64 workstation, a Windows box, a first gen MacBookPro (32-bit Core Duo). and a dead Linux machine. Eventually, I got a computer to replace the dead Linux box...but I went with FreeBSD instead, and it eventually displaced the Solaris workstation. In February, 2013 while I was working late on my FreeBSD system, I saw the Windows box update itself and reboot, and then it failed to boot. It had killed itself....pretty much the same way my home Windows box had killed itself in an auto-update in February, 2012. I left it off, not sure what I would do with it....I thought about OmniOS or SmartOS...though it was a first gen i7, so no EPT for KVM. Eventually, I decided to install Ubuntu 12.04LTS on it....where its mainly backup for when my FreeBSD system crashes.... its one thing that new Seagate drives only have 1 year warranties...its another thing that they seem to have trouble lasting that long.....

And, then an iMac 27" appeared on my desk....back when it seemed bleak on getting FreeBSD working as my main workstation....I was talked into getting one. But, FreeBSD remains my main workstation....while there are somethings that the iMac is the only computer I have where things work (like being able to participate in WebEx, Lync, Google Hangouts or Xoom for web conferencing....plus it finally solves having mail staying open while I switch to the appropriate desktop to do whatever....I'm up to 17 now....where there are typically 4 to 12 windows...either of uniform size, or variable size, and some desktops the windows overlap, though that desktop is mainly for tailing logs.... Where I'm up to 2 full desktops and 2 half desktops for that.... Anyways, I had made a quick visit...because I wondered if Mac OS X was a supported platform (it wasn't) or if anybody was using FreeBSD for this project....didn't get any search hits. And, it seemed unlikely that the hardware part would work through the Linux emulation on FreeBSD (especially the Fedora 10, and I'm not sure what the process for converting to the CentOS 6 is, that wouldn't break all the things I'm using Linux emulation for....though it is mostly other BOINC projects.) Though doing the search now, I see that a couple days ago the question got raised....with not much luck on having it find the detector ... but ending with a link to a FreeBSD version of the application.... Though since I have a Linux system at my desk (where is primary purpose is to run VBoxHeadless containing Windows 7, for those occasions where I need to use vSphere Center...and passing the time doing BOINC)...I'll just go with running new detector should it ever arrive...on that.

Full story »

01/12/13

  05:26:00 pm, by The Dreamer   , 562 words  
Categories: Software, BOINC

New Chart option at Radioactive@Home

I was poking around on the Radioactive@home message boards, after finding that my sensor had stopped working when the app was updated from v1.69 to v1.72....it was complaining every 11 seconds with "No heartbeat from client for 30 sec - exiting".

And, it wasn't because I had to build my own newer boinc client for box last month. The Ubuntu apt version is 6.12.33, and didn't seem to be any moving to upgrade it for 10.04LTS or in any PPA that I could find. And, downloading the binaries from the boinc.berkeley.edu site didn't work, as they depend on newer libraries than exist for 10.04LTS. So, I had to grab the source

git clone git://boinc.berkeley.edu/boinc.git

and build that against my 10.04LTS system....and that worked (at least the client did, which is all I really needed)...until now.

Though I read in forums that v1.72 wasn't supposed to be released (very little testing had been done), but it was needed to support newer sensors which are out in the field now.....oh well.

Well, I supposed the HEAD of the boinc might be too bleeding edge as well. 7.0.44 is considered the development version, and not recommended. While the recommended version is 7.0.28.

The wiki page on getting source says:

Branches

Various versions of the code are available at any given point:

Development

The master branch contains the latest source code for all components of BOINC. It is always under development, and has not necessarily been thoroughly tested.

Client releases

The client software (client and manager) is maintained as follows:

The code for each release is 'tagged'. For example, the code for version 6.3.14 is tagged with client_release_6_3_14.
A 'branch' is created for each released minor version. For example, the branch client_release_6_2 is the code for the latest release of version 6.2.

Except I tried to git checkout client_release_7_0_28, and it couldn't be found. Nor could I do git checkout client_release_7_0. Eventually, poking around on the site some more, I found that the tags were different. They uses '.' instead of '_' in version separators. Though couldn't get to 7.0.28 directly...had to get 7.0 first.

So, git checkout client_release_7.0 followed by git checkout client_release_7.0.28. Got me the source for the current recommended version.

Now at 7.0.28, I couldn't get _autosetup to complete...missing test/version.inc.in and py/Boinc/version.py.in. Well, copy those from the HEAD down, seemed to kind of work...though configure was having a lot of issues. Lots of SAH_LIBEXT and SAH_DLLEXT command not founds, along with others. Turns out files were missing from the m4 directory. Compare with HEAD, and copy over Makefile.in, ax_lang_compiler_ms.m4, sah_links.m4, sah_largefile_breaks_cxx.m4, sah_libext.m4, sah_select_bitness.m4, and sah_staticize_ldflags.m4.

Now I do configure, this time I look to see what things its complaining about missing, and add more -dev libraries, along with wxWidgets....now I have a boincmgr, should I choose to use it.... Though the compile didn't go well.

Missing a couple of header files.... lib/md5.h and client/dhrystone.h. And, then I go and blunder with doing a make install, which clobbers my /etc/init.d/boinc-client and /etc/default/boinc-client with something that doesn't fit the Ubuntu environment. So, once again a quick restore from BackupPC of these two files, and BOINC is working again.

While writing my post on the Radioactive@Home forum, I spotted a new chart.... Which I have now made into the footer of this site:

However, what was interesting...was going back through the last couple of weeks, to find this span....

12/17/2012 to 12/23/2012

Maybe the world was supposed to end on December 21st?

Now instead of subjecting some poor random forum to a long rambling thought, I will try to consolidate those things into this blog where they can be more easily ignored profess to be collected thoughts from my mind.

Latest Poopli Updaters -- http://lkc.me/poop

bloglovin

There are 20 years 3 months 26 days 3 hours 45 minutes and 57 seconds until the end of time.
And, it has been 4 years 9 months 1 day 10 hours 16 minutes and 59 seconds since The Doctor saved us all from the end of the World!

Search

September 2017
Mon Tue Wed Thu Fri Sat Sun
 << <   > >>
        1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30  
Google

Linkblog

  XML Feeds

Who's Online?

  • Guest Users: 5
This seal is issued to lawrencechen.net by StopTheHacker Inc.
powered by b2evolution free blog software

hosted by
Green Web Hosting! This site hosted by DreamHost.

monitored by
Monitored by eXternalTest
SiteUptime Web Site Monitoring Service
website uptime