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  13  <h1>
  14      <a href="http://people.skolelinux.org/pere/blog/">Petter Reinholdtsen</a>
  15
  16  </h1>
  17
  18 </div>
  19
  20
  21     <h3>Entries tagged "robot".</h3>
  22
  23     <div class="entry">
  24       <div class="title">
  25         <a href="http://people.skolelinux.org/pere/blog/Debian_still_an_excellent_choice_for_Lego_builders.html">Debian still an excellent choice for Lego builders</a>
  26       </div>
  27       <div class="date">
  28         24th October 2021
  29       </div>
  30       <div class="body">
  31         <p>The Debian Lego team saw a lot of activity the last few weeks.  All
  32 the packages under the team umbrella has been updated to fix
  33 packaging, lintian issues and BTS reports.  In addition, a new and
  34 inspiring team member appeared on both the
  35 <a href="https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/debian-lego-team">debian-lego-team
  36 Team mailing list</a> and
  37 <a href="irc://irc.debian.org/%23debian-lego">IRC channel
  38 #debian-lego</a>.  If you are interested in Lego CAD design and LEGO
  39 Mindstorms programming, check out the
  40 <a href="http://wiki.debian.org/LegoDesigners">team wiki page</a> to
  41 see what Debian can offer the Lego enthusiast.</p>
  42
  43 <p>Patches has been sent upstream, causing new upstream releases, one
  44 even the first one in more than ten years, and old upstreams was
  45 released with new ones.  There are still a lot of work left, and the
  46 team welcome more members to help us make sure Debian is the Linux
  47 distribution of choice for Lego builders.  If you want to contribute,
  48 join us in the IRC channel and become part of
  49 <a href="https://salsa.debian.org/debian-lego-team/">the team on
  50 Salsa</a>.</p>
  51
  52 <p>As usual, if you use Bitcoin and want to show your support of my
  53 activities, please send Bitcoin donations to my address
  54 <b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
  55
  56       </div>
  57       <div class="tags">
  58
  59
  60         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/lego">lego</a>, <a href="http://people.skolelinux.org/pere/blog/tags/robot">robot</a>.
  61
  62
  63       </div>
  64     </div>
  65     <div class="padding"></div>
  66
  67     <div class="entry">
  68       <div class="title">
  69         <a href="http://people.skolelinux.org/pere/blog/The_space_rover_coquine__or_how_I_ended_up_on_the_dark_side_of_the_moon.html">The space rover coquine, or how I ended up on the dark side of the moon</a>
  70       </div>
  71       <div class="date">
  72          2nd June 2019
  73       </div>
  74       <div class="body">
  75         <p>A while back a college and friend from Debian and the Skolelinux /
  76 Debian Edu project approached me, asking if I knew someone that might
  77 be interested in helping out with a technology project he was running
  78 as a teacher at <a href="https://www.ecolefrancodanoise.dk/">L'école
  79 franco-danoise</a> - the Danish-French school and kindergarden.  The
  80 kids were building robots, rovers.  The story behind it is to build a
  81 rover for use
  82 <a href="http://blog.ecolefrancodanoise.dk/first-week-on-the-dark-side">on
  83 the dark side of the moon</a>, and remote control it.  As travel cost
  84 was a bit high for the final destination, and they wanted to test the
  85 concept first, he was looking for volunteers to host a rover for the
  86 kids to control in a foreign country.  I ended up volunteering as a
  87 host, and last week the rover arrived.  It took a while to arrive
  88 after <a href="http://blog.ecolefrancodanoise.dk/model-moms">it was
  89 built and shipped</a>, because of customs confusion.  Luckily we were
  90 able fix it quickly with help from my colleges at work.</p>
  91
  92 <p>This is what it looked like when the rover arrived.  Note the cute
  93 eyes looking up on me from the wrapping</p>
  94
  95 <img src="http://people.skolelinux.org/pere/blog/images/2019-06-02-robot-dark-side-of-moon-esken-med-det-rare-i.jpeg" width="32%" style="clear:left"/>
  96 <img src="http://people.skolelinux.org/pere/blog/images/2019-06-02-robot-dark-side-of-moon-den-ser-meg.jpeg" width="32%" style="clear:left"/>
  97 <img src="http://people.skolelinux.org/pere/blog/images/2019-06-02-robot-dark-side-of-moon-en-skrue-loes.jpeg" width="32%" style="clear:left"/>
  98
  99 <p style="text-align:left">Once the robot arrived, we needed to track
 100 down batteries and figure out how to build custom firmware for it with
 101 the appropriate wifi settings.  I asked a friend if I could get two
 102 18650 batteries from his pile of Tesla batteries (he had them from the
 103 wrack of a crashed Tesla), so now the rover is running on Tesla
 104 batteries.</p>
 105
 106 <p>Building
 107 <a href="https://gitlab.com/ecolefrancodanoise/arduino-efd/">the rover
 108 firmware</a> proved a bit harder, as the code did not work out of the
 109 box with the Arduino IDE package in Debian Buster.  I suspect this is
 110 due to a unsolved
 111 <a href="https://github.com/arduino/Arduino/pull/2703"> license problem
 112 with arduino</a> blocking Debian from upgrading to the latest version.
 113 In the end we gave up debugging why the IDE failed to find the
 114 required libraries, and ended up using the Arduino Makefile from the
 115 <a href="https://tracker.debian.org/pkg/arduino-mk">arduino-mk Debian
 116 package</a> instead.  Unfortunately the camera library is missing from
 117 the Arduino environment in Debian, so we disabled the camera support
 118 for the first firmware build, to get something up and running.  With
 119 this reduced firmware, the robot could be controlled via the
 120 controller server, driving around and measuring distance using its
 121 internal acoustic sensor.</p>
 122
 123 <p>Next, With some help from my friend in Denmark, which checked in the
 124 camera library into the gitlab repository for me to use, we were able
 125 to build a new and more complete version of the firmware, and the
 126 robot is now up and running.  This is what the "commander" web page
 127 look like after taking a measurement and a snapshot:</p>
 128
 129 <img src="http://people.skolelinux.org/pere/blog/images/2019-06-02-robot-dark-side-of-moon-commander.png" width="40%" border="1" align="center"/>
 130
 131 <p>If you want to learn more about this project, you can check out the
 132 <a href="https://hackaday.io/project/164082-the-dark-side-challenge">The
 133 Dark Side Challenge</a> Hackaday web pages.</p>
 134
 135 <p>As usual, if you use Bitcoin and want to show your support of my
 136 activities, please send Bitcoin donations to my address
 137 <b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
 138
 139       </div>
 140       <div class="tags">
 141
 142
 143         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/robot">robot</a>.
 144
 145
 146       </div>
 147     </div>
 148     <div class="padding"></div>
 149
 150     <div class="entry">
 151       <div class="title">
 152         <a href="http://people.skolelinux.org/pere/blog/Debian_now_got_everything_you_need_to_program_Micro_bit.html">Debian now got everything you need to program Micro:bit</a>
 153       </div>
 154       <div class="date">
 155         22nd January 2019
 156       </div>
 157       <div class="body">
 158         <p>I am amazed and very pleased to discover that since a few days ago,
 159 everything you need to program the <a href="https://microbit.org/">BBC
 160 micro:bit</a> is available from the Debian archive.  All this is
 161 thanks to the hard work of Nick Morrott and the Debian python
 162 packaging team.  The micro:bit project recommend the mu-editor to
 163 program the microcomputer, as this editor will take care of all the
 164 machinery required to injekt/flash micropython alongside the program
 165 into the micro:bit, as long as the pieces are available.</p>
 166
 167 <p>There are three main pieces involved.  The first to enter Debian
 168 was
 169 <a href="https://tracker.debian.org/pkg/python-uflash">python-uflash</a>,
 170 which was accepted into the archive 2019-01-12.  The next one was
 171 <a href="https://tracker.debian.org/pkg/mu-editor">mu-editor</a>, which
 172 showed up 2019-01-13.  The final and hardest part to to into the
 173 archive was
 174 <a href="https://tracker.debian.org/pkg/firmware-microbit-micropython">firmware-microbit-micropython</a>,
 175 which needed to get its build system and dependencies into Debian
 176 before it was accepted 2019-01-20.  The last one is already in Debian
 177 Unstable and should enter Debian Testing / Buster in three days.  This
 178 all allow any user of the micro:bit to get going by simply running
 179 'apt install mu-editor' when using Testing or Unstable, and once
 180 Buster is released as stable, all the users of Debian stable will be
 181 catered for.</p>
 182
 183 <p>As a minor final touch, I added rules to
 184 <a href="https://tracker.debian.org/pkg/isenkram">the isenkram
 185 package</a> for recognizing micro:bit and recommend the mu-editor
 186 package.  This make sure any user of the isenkram desktop daemon will
 187 get a popup suggesting to install mu-editor then the USB cable from
 188 the micro:bit is inserted for the first time.</p>
 189
 190 <p>This should make it easier to have fun.</p>
 191
 192 <p>As usual, if you use Bitcoin and want to show your support of my
 193 activities, please send Bitcoin donations to my address
 194 <b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
 195
 196       </div>
 197       <div class="tags">
 198
 199
 200         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/robot">robot</a>.
 201
 202
 203       </div>
 204     </div>
 205     <div class="padding"></div>
 206
 207     <div class="entry">
 208       <div class="title">
 209         <a href="http://people.skolelinux.org/pere/blog/My_own_self_balancing_Lego_Segway.html">My own self balancing Lego Segway</a>
 210       </div>
 211       <div class="date">
 212          4th November 2016
 213       </div>
 214       <div class="body">
 215         <p>A while back I received a Gyro sensor for the NXT
 216 <a href="mindstorms.lego.com">Mindstorms</a> controller as a birthday
 217 present.  It had been on my wishlist for a while, because I wanted to
 218 build a Segway like balancing lego robot.  I had already built
 219 <a href="http://www.nxtprograms.com/NXT2/segway/">a simple balancing
 220 robot</a> with the kids, using the light/color sensor included in the
 221 NXT kit as the balance sensor, but it was not working very well.  It
 222 could balance for a while, but was very sensitive to the light
 223 condition in the room and the reflective properties of the surface and
 224 would fall over after a short while.  I wanted something more robust,
 225 and had
 226 <a href="https://www.hitechnic.com/cgi-bin/commerce.cgi?preadd=action&key=NGY1044">the
 227 gyro sensor from HiTechnic</a> I believed would solve it on my
 228 wishlist for some years before it suddenly showed up as a gift from my
 229 loved ones. :)</p>
 230
 231 <p>Unfortunately I have not had time to sit down and play with it
 232 since then.  But that changed some days ago, when I was searching for
 233 lego segway information and came across a recipe from HiTechnic for
 234 building
 235 <a href="http://www.hitechnic.com/blog/gyro-sensor/htway/">the
 236 HTWay</a>, a segway like balancing robot.  Build instructions and
 237 <a href="https://www.hitechnic.com/upload/786-HTWayC.nxc">source
 238 code</a> was included, so it was just a question of putting it all
 239 together.  And thanks to the great work of many Debian developers, the
 240 compiler needed to build the source for the NXT is already included in
 241 Debian, so I was read to go in less than an hour.  The resulting robot
 242 do not look very impressive in its simplicity:</p>
 243
 244 <p align="center"><img width="70%" src="http://people.skolelinux.org/pere/blog/images/2016-11-04-lego-htway-robot.jpeg"></p>
 245
 246 <p>Because I lack the infrared sensor used to control the robot in the
 247 design from HiTechnic, I had to comment out the last task
 248 (taskControl).  I simply placed /* and */ around it get the program
 249 working without that sensor present.  Now it balances just fine until
 250 the battery status run low:</p>
 251
 252 <p align="center"><video width="70%" controls="true">
 253    <source src="http://people.skolelinux.org/pere/blog/images/2016-11-04-lego-htway-balancing.ogv" type="video/ogg">
 254 </video></p>
 255
 256 <p>Now we would like to teach it how to follow a line and take remote
 257 control instructions using the included Bluetooth receiver in the NXT.</p>
 258
 259 <p>If you, like me, love LEGO and want to make sure we find the tools
 260 they need to work with LEGO in Debian and all our derivative
 261 distributions like Ubuntu, check out
 262 <a href="http://wiki.debian.org/LegoDesigners">the LEGO designers
 263 project page</a> and join the Debian LEGO team.  Personally I own a
 264 RCX and NXT controller (no EV3), and would like to make sure the
 265 Debian tools needed to program the systems I own work as they
 266 should.</p>
 267
 268       </div>
 269       <div class="tags">
 270
 271
 272         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/lego">lego</a>, <a href="http://people.skolelinux.org/pere/blog/tags/robot">robot</a>.
 273
 274
 275       </div>
 276     </div>
 277     <div class="padding"></div>
 278
 279     <div class="entry">
 280       <div class="title">
 281         <a href="http://people.skolelinux.org/pere/blog/All_drones_should_be_radio_marked_with_what_they_do_and_who_they_belong_to.html">All drones should be radio marked with what they do and who they belong to</a>
 282       </div>
 283       <div class="date">
 284         21st November 2013
 285       </div>
 286       <div class="body">
 287         <p>Drones, flying robots, are getting more and more popular.  The most
 288 know ones are the killer drones used by some government to murder
 289 people they do not like without giving them the chance of a fair
 290 trial, but the technology have many good uses too, from mapping and
 291 forest maintenance to photography and search and rescue.  I am sure it
 292 is just a question of time before "bad drones" are in the hands of
 293 private enterprises and not only state criminals but petty criminals
 294 too.  The drone technology is very useful and very dangerous.  To have
 295 some control over the use of drones, I agree with Daniel Suarez in his
 296 TED talk
 297 "<a href="https://archive.org/details/DanielSuarez_2013G">The kill
 298 decision shouldn't belong to a robot</a>", where he suggested this
 299 little gem to keep the good while limiting the bad use of drones:</p>
 300
 301 <blockquote>
 302
 303 <p>Each robot and drone should have a cryptographically signed
 304 I.D. burned in at the factory that can be used to track its movement
 305 through public spaces. We have license plates on cars, tail numbers on
 306 aircraft. This is no different. And every citizen should be able to
 307 download an app that shows the population of drones and autonomous
 308 vehicles moving through public spaces around them, both right now and
 309 historically. And civic leaders should deploy sensors and civic drones
 310 to detect rogue drones, and instead of sending killer drones of their
 311 own up to shoot them down, they should notify humans to their
 312 presence. And in certain very high-security areas, perhaps civic
 313 drones would snare them and drag them off to a bomb disposal facility.</p>
 314
 315 <p>But notice, this is more an immune system than a weapons system. It
 316 would allow us to avail ourselves of the use of autonomous vehicles
 317 and drones while still preserving our open, civil society.</p>
 318
 319 </blockquote>
 320
 321 <p>The key is that <em>every citizen</em> should be able to read the
 322 radio beacons sent from the drones in the area, to be able to check
 323 both the government and others use of drones.  For such control to be
 324 effective, everyone must be able to do it.  What should such beacon
 325 contain?  At least formal owner, purpose, contact information and GPS
 326 location.  Probably also the origin and target position of the current
 327 flight.  And perhaps some registration number to be able to look up
 328 the drone in a central database tracking their movement.  Robots
 329 should not have privacy.  It is people who need privacy.</p>
 330
 331       </div>
 332       <div class="tags">
 333
 334
 335         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/robot">robot</a>, <a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet</a>, <a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance</a>.
 336
 337
 338       </div>
 339     </div>
 340     <div class="padding"></div>
 341
 342     <div class="entry">
 343       <div class="title">
 344         <a href="http://people.skolelinux.org/pere/blog/Perl_library_to_control_the_Spykee_robot_moved_to_github.html">Perl library to control the Spykee robot moved to github</a>
 345       </div>
 346       <div class="date">
 347         19th October 2013
 348       </div>
 349       <div class="body">
 350         <p>Back in 2010, I created a Perl library to talk to
 351 <a href="http://en.wikipedia.org/wiki/Spykee">the Spykee robot</a>
 352 (with two belts, wifi, USB and Linux) and made it available from my
 353 web page.  Today I concluded that it should move to a site that is
 354 easier to use to cooperate with others, and moved it to github.  If
 355 you got a Spykee robot, you might want to check out
 356 <a href="https://github.com/petterreinholdtsen/libspykee-perl">the
 357 libspykee-perl github repository</a>.</p>
 358
 359       </div>
 360       <div class="tags">
 361
 362
 363         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug</a>, <a href="http://people.skolelinux.org/pere/blog/tags/robot">robot</a>.
 364
 365
 366       </div>
 367     </div>
 368     <div class="padding"></div>
 369
 370     <div class="entry">
 371       <div class="title">
 372         <a href="http://people.skolelinux.org/pere/blog/Debian__the_Linux_distribution_of_choice_for_LEGO_designers_.html">Debian, the Linux distribution of choice for LEGO designers?</a>
 373       </div>
 374       <div class="date">
 375         11th May 2013
 376       </div>
 377       <div class="body">
 378         <P>In January,
 379 <a href="http://people.skolelinux.org/pere/blog/New_IRC_channel_for_LEGO_designers_using_Debian.html">I
 380 announced a</a> new <a href="irc://irc.debian.org/%23debian-lego">IRC
 381 channel #debian-lego</a>, for those of us in the Debian and Linux
 382 community interested in <a href="http://www.lego.com/">LEGO</a>, the
 383 marvellous construction system from Denmark.  We also created
 384 <a href="http://wiki.debian.org/LegoDesigners">a wiki page</a> to have
 385 a place to take notes and write down our plans and hopes.  And several
 386 people showed up to help.  I was very happy to see the effect of my
 387 call.  Since the small start, we have a debtags tag
 388 <a href="http://debtags.debian.net/search/bytag?wl=hardware::hobby:lego">hardware::hobby:lego</a>
 389 tag for LEGO related packages, and now count 10 packages related to
 390 LEGO and <a href="http://mindstorms.lego.com/">Mindstorms</a>:</p>
 391
 392 <p><table>
 393 <tr><td><a href="http://packages.qa.debian.org/brickos">brickos</a></td><td>alternative OS for LEGO Mindstorms RCX. Supports development in C/C++</td></tr>
 394 <tr><td><a href="http://packages.qa.debian.org/leocad">leocad</a></td><td>virtual brick CAD software</td></tr>
 395 <tr><td><a href="http://packages.qa.debian.org/libnxt">libnxt</a></td><td>utility library for talking to the LEGO Mindstorms NX</td></tr>
 396 <tr><td><a href="http://packages.qa.debian.org/lnpd">lnpd</a></td><td>daemon for LNP communication with BrickOS</td></tr>
 397 <tr><td><a href="http://packages.qa.debian.org/nbc">nbc</a></td><td>compiler for LEGO Mindstorms NXT bricks</td></tr>
 398 <tr><td><a href="http://packages.qa.debian.org/nqc">nqc</a></td><td>Not Quite C compiler for LEGO Mindstorms RCX</td></tr>
 399 <tr><td><a href="http://packages.qa.debian.org/python-nxt">python-nxt</a></td><td>python driver/interface/wrapper for the Lego Mindstorms NXT robot</td></tr>
 400 <tr><td><a href="http://packages.qa.debian.org/python-nxt-filer">python-nxt-filer</a></td><td>simple GUI to manage files on a LEGO Mindstorms NXT</td></tr>
 401 <tr><td><a href="http://packages.qa.debian.org/scratch">scratch</a></td><td>easy to use programming environment for ages 8 and up</td></tr>
 402 <tr><td><a href="http://packages.qa.debian.org/t2n">t2n</a></td><td>simple command-line tool for Lego NXT</td></tr>
 403 </table></p>
 404
 405 <p>Some of these are available in Wheezy, and all but one are
 406 currently available in Jessie/testing.  leocad is so far only
 407 available in experimental.</p>
 408
 409 <p>If you care about LEGO in Debian, please join us on IRC and help
 410 adding the rest of the great free software tools available on Linux
 411 for LEGO designers.</p>
 412
 413       </div>
 414       <div class="tags">
 415
 416
 417         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/lego">lego</a>, <a href="http://people.skolelinux.org/pere/blog/tags/robot">robot</a>.
 418
 419
 420       </div>
 421     </div>
 422     <div class="padding"></div>
 423
 424     <div class="entry">
 425       <div class="title">
 426         <a href="http://people.skolelinux.org/pere/blog/Moved_the_pymissile_Debian_packaging_to_collab_maint.html">Moved the pymissile Debian packaging to collab-maint</a>
 427       </div>
 428       <div class="date">
 429         10th January 2013
 430       </div>
 431       <div class="body">
 432         <p>As part of my investigation on how to improve the support in Debian
 433 for hardware dongles, I dug up my old Mark and Spencer USB Rocket
 434 Launcher and updated the Debian package
 435 <a href="http://packages.qa.debian.org/pymissile">pymissile</a> to make
 436 sure udev will fix the device permissions when it is plugged in.  I
 437 also added a "Modaliases" header to test it in the Debian archive and
 438 hopefully make the package be proposed by jockey in Ubuntu when a user
 439 plug in his rocket launcher.  In the process I moved the source to a
 440 git repository under collab-maint, to make it easier for any DD to
 441 contribute.  <a href="http://code.google.com/p/pymissile/">Upstream</a>
 442 is not very active, but the software still work for me even after five
 443 years of relative silence.  The new git repository is not listed in
 444 the uploaded package yet, because I want to test the other changes a
 445 bit more before I upload the new version.  If you want to check out
 446 the new version with a .desktop file included, visit the
 447 <a href="http://anonscm.debian.org/gitweb/?p=collab-maint/pymissile.git">gitweb
 448 view</a> or use "<tt>git clone
 449 git://anonscm.debian.org/collab-maint/pymissile.git</tt>".</p>
 450
 451       </div>
 452       <div class="tags">
 453
 454
 455         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram</a>, <a href="http://people.skolelinux.org/pere/blog/tags/robot">robot</a>.
 456
 457
 458       </div>
 459     </div>
 460     <div class="padding"></div>
 461
 462     <div class="entry">
 463       <div class="title">
 464         <a href="http://people.skolelinux.org/pere/blog/New_IRC_channel_for_LEGO_designers_using_Debian.html">New IRC channel for LEGO designers using Debian</a>
 465       </div>
 466       <div class="date">
 467          2nd January 2013
 468       </div>
 469       <div class="body">
 470         <p>During Christmas, I have worked a bit on the Debian support for
 471 <a href="http://mindstorms.lego.com/en-us/Default.aspx">LEGO Mindstorm
 472 NXT</a>.  My son and I have played a bit with my NXT set, and I
 473 discovered I had to build all the tools myself because none were
 474 already in Debian Squeeze.  If Debian support for LEGO is something
 475 you care about, please join me on the IRC channel
 476 <a href="irc://irc.debian.org/%23debian-lego">#debian-lego</a> (server
 477 irc.debian.org).  There is a lot that could be done to improve the
 478 Debian support for LEGO designers.  For example both CAD software
 479 and Mindstorm compilers are missing. :)</p>
 480
 481 <p>Update 2012-01-03: A
 482 <a href="http://wiki.debian.org/LegoDesigners">project page</a>
 483 including links to Lego related packages is now available.</p>
 484
 485       </div>
 486       <div class="tags">
 487
 488
 489         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/lego">lego</a>, <a href="http://people.skolelinux.org/pere/blog/tags/robot">robot</a>.
 490
 491
 492       </div>
 493     </div>
 494     <div class="padding"></div>
 495
 496     <div class="entry">
 497       <div class="title">
 498         <a href="http://people.skolelinux.org/pere/blog/First_version_of_a_Perl_library_to_control_the_Spykee_robot.html">First version of a Perl library to control the Spykee robot</a>
 499       </div>
 500       <div class="date">
 501          9th October 2010
 502       </div>
 503       <div class="body">
 504         <p>This summer I got the chance to buy cheap Spykee robots, and since
 505 then I have worked on getting Linux software in place to control them.
 506 The firmware for the robot is available from the producer, and using
 507 that source it was trivial to figure out the protocol specification.
 508 I've started on a perl library to control it, and made some demo
 509 programs using this perl library to allow one to control the
 510 robots.</p>
 511
 512 <p>The library is quite functional already, and capable of controlling
 513 the driving, fetching video, uploading MP3s and play them.  There are
 514 a few less important features too.</p>
 515
 516 <p>Since a few weeks ago, I ran out of time to spend on this project,
 517 but I never got around to releasing the current source.  I decided
 518 today that it was time to do something about it, and uploaded the
 519 source to my Debian package store at people.skolelinux.org.</p>
 520
 521 <p>Because it was simpler for me, I made a Debian package and
 522 published the source and deb.  If you got a spykee robot, grab the
 523 source or binary package:</p>
 524
 525 <p><ul>
 526 <li><a href="http://people.skolelinux.org/~pere/debian/packages/lenny/libspykee-perl_0.0.20101009-1.tar.gz">libspykee-perl_0.0.20101009-1.tar.gz</a></li>
 527 <li><a href="http://people.skolelinux.org/~pere/debian/packages/lenny/libspykee-perl_0.0.20101009-1.dsc">libspykee-perl_0.0.20101009-1.dsc</a></li>
 528 <li><a href="http://people.skolelinux.org/~pere/debian/packages/lenny/libspykee-perl_0.0.20101009-1_all.deb">libspykee-perl_0.0.20101009-1_all.deb</a></li>
 529 </ul></p>
 530
 531 <p>If you are interested in helping out with developing this library,
 532 please let me know.</p>
 533
 534       </div>
 535       <div class="tags">
 536
 537
 538         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug</a>, <a href="http://people.skolelinux.org/pere/blog/tags/robot">robot</a>.
 539
 540
 541       </div>
 542     </div>
 543     <div class="padding"></div>
 544
 545     <div class="entry">
 546       <div class="title">
 547         <a href="http://people.skolelinux.org/pere/blog/My_first_perl_GUI_application___controlling_a_Spykee_robot.html">My first perl GUI application - controlling a Spykee robot</a>
 548       </div>
 549       <div class="date">
 550          1st September 2010
 551       </div>
 552       <div class="body">
 553         <p>This evening I made my first Perl GUI application.  The last few
 554 days I have worked on a Perl module for controlling my recently
 555 aquired Spykee robots, and the module is now getting complete enought
 556 that it is possible to use it to control the robot driving at least.
 557 It was now time to figure out how to use it to create some GUI to
 558 allow me to drive the robot around.  I picked PerlQt as I have had
 559 positive experiences with the Qt API before, and spent a few minutes
 560 browsing the web for examples.  Using Qt Designer seemed like a short
 561 cut, so I ended up writing the perl GUI using Qt Designer and
 562 compiling it into a perl program using the puic program from
 563 libqt-perl.  Nothing fancy yet, but it got buttons to connect and
 564 drive around.</p>
 565
 566 <p>The perl module I have written provide a object oriented API for
 567 controlling the robot.  Here is an small example on how to use it:</p>
 568
 569 <p><pre>
 570 use Spykee;
 571 Spykee::discover(sub {$robot{$_[0]} = $_[1]});
 572 my $host = (keys %robot)[0];
 573 my $spykee = Spykee->new();
 574 $spykee->contact($host, "admin", "admin");
 575 $spykee->left();
 576 sleep 2;
 577 $spykee->right();
 578 sleep 2;
 579 $spykee->forward();
 580 sleep 2;
 581 $spykee->back();
 582 sleep 2;
 583 $spykee->stop();
 584 </pre></p>
 585
 586 <p>Thanks to the release of the source of the robot firmware, I could
 587 peek into the implementation at the other end to figure out how to
 588 implement the protocol used by the robot.  I've implemented several of
 589 the commands the robot understand, but is still missing the camera
 590 support to make it possible to control the robot from remote.  First I
 591 want to implement support for uploading new firmware and configuring
 592 the wireless network, to make it possible to bootstrap a Spykee robot
 593 without the producers Windows and MacOSX software (I only have Linux,
 594 so I had to ask a friend to come over to get the robot testing
 595 going. :).</p>
 596
 597 <p>Will release the source to the public soon, but need to figure out
 598 where to make it available first.  I will add a link to
 599 <a href="http://wiki.nuug.no/grupper/robot/">the NUUG wiki</a> for
 600 those that want to check back later to find it.</p>
 601
 602       </div>
 603       <div class="tags">
 604
 605
 606         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug</a>, <a href="http://people.skolelinux.org/pere/blog/tags/robot">robot</a>.
 607
 608
 609       </div>
 610     </div>
 611     <div class="padding"></div>
 612
 613     <div class="entry">
 614       <div class="title">
 615         <a href="http://people.skolelinux.org/pere/blog/Robot__reis_deg___.html">Robot, reis deg...</a>
 616       </div>
 617       <div class="date">
 618         21st August 2010
 619       </div>
 620       <div class="body">
 621         <p>I dag fikk jeg endelig tittet litt på mine nyinnkjøpte roboter, og
 622 har brukt noen timer til å google etter interessante referanser og
 623 aktuell kildekode for bruk på Linux.  Det mest lovende så langt er
 624 <a href="http://ispykee.toyz.org/">ispykee</a>, som har en
 625 BSD-lisensiert linux-daemon som står som mellomledd mellom roboter på
 626 lokalnettet og en sentral tjeneste der en iPhone kan koble seg opp for
 627 å fjernstyre roboten.  Linux-daemonen implementerer deler av
 628 protokollen som roboten forstår.  Etter å ha knotet litt med å oppnå
 629 kontakt med roboten (den oppretter et eget ad-hoc wifi-nett, så jeg
 630 måtte gå av mitt vanlige nett for å få kontakt), og kommet frem til at
 631 den lytter på IP-port 9000 og 9001, gikk jeg i gang med å finne ut
 632 hvordan jeg kunne snakke med roboten vha. disse portene.  Robotbiten
 633 av protokollen er publisert av produsenten med GPL-lisens, slik at det
 634 er mulig å se hvordan protokollen fungerer.  Det finnes en java-klient
 635 for Android som så ganske snasen ut, men fant ingen kildekode for
 636 denne.  Derimot hadde iphone-løsningen kildekode, så jeg tok
 637 utgangspunkt i den.</p>
 638
 639 <p>Daemonen ville i utgangspunktet forsøke å kontakte den sentrale
 640 tjenesten som iphone-programmet kobler seg til.  Jeg skrev dette om
 641 til i stedet å sette opp en nettverkstjeneste på min lokale maskin,
 642 som jeg kan koble meg opp til med telnet og gi kommandoer til roboten
 643 (act, forward, right, left, etc).  Det involverte i praksis å bytte ut
 644 socket()/connect() med socket()/bind()/listen()/accept() for å gjøre
 645 klienten om til en tjener.</p>
 646
 647 <p>Mens jeg har forsøkt å få roboten til å bevege seg har min samboer
 648 skrudd sammen resten av roboten for å få montert kamera og plastpynten
 649 (armer, plastfiber for lys).  Nå er det hele montert, og roboten er
 650 klar til bruk.  Må få flyttet den over til mitt vanlige trådløsnett
 651 før det blir praktisk, men de bitene av protokollen er ikke
 652 implementert i ispykee-daemonen, så der må jeg enten få tak i en mac
 653 eller en windows-maskin, eller implementere det selv.</p>
 654
 655 <p>Vi var tre som kjøpte slike roboter, og vi har blitt enige om å
 656 samle notater og referanser på <a
 657 href="http://wiki.nuug.no/grupper/robot/">NUUGs wiki</a>.  Ta en titt
 658 der hvis du er nysgjerrig.</p>
 659
 660       </div>
 661       <div class="tags">
 662
 663
 664         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug</a>, <a href="http://people.skolelinux.org/pere/blog/tags/robot">robot</a>.
 665
 666
 667       </div>
 668     </div>
 669     <div class="padding"></div>
 670
 671     <div class="entry">
 672       <div class="title">
 673         <a href="http://people.skolelinux.org/pere/blog/2_Spykee_roboter_i_hus__n__skal_det_lekes.html">2 Spykee-roboter i hus, nå skal det lekes</a>
 674       </div>
 675       <div class="date">
 676         18th August 2010
 677       </div>
 678       <div class="body">
 679         <p>Jeg kjøpte nettopp to
 680 <a href="http://www.spykee-robot.com/">Spykee</a>-roboter, for test og
 681 leking.  Kjøpte to da det var så billige, og gir meg mulighet til å
 682 eksperimentere uten å være veldig redd for å ødelegge alt ved å bytte
 683 ut firmware og slikt.  Oppdaget at lekebutikken på Bryn senter hadde
 684 en liten stabel på lager som de ikke hadde klart å selge ut etter
 685 fjorårets juleinnkjøp, og var villig til å selge for en femtedel av
 686 vanlig pris.  Jeg, Ronny og Jarle har skaffet oss restbeholdningen, og
 687 det blir morsomt å se hva vi får ut av dette.</p>
 688
 689 <p>Roboten har belter styrt av to motorer, kamera, høytaler, mikrofon
 690 og wifi-tilkobling.  Det hele styrt av en GPL-lisensiert databoks som
 691 jeg mistenker kjører linux.  Firmware-kildekoden ble visst publisert i
 692 mai.  Eneste utfordringen er at kontroller-programvaren kun finnes til
 693 Windows, men det må en kunne jobbe seg rundt når vi har kildekoden til
 694 firmwaren. :)</p>
 695
 696 <ul>
 697 <li><a href="http://en.wikipedia.org/wiki/Spykee">Wikipedia-oppføring</a></li>
 698 <li><a href="http://www.spykeeworld.com/spykee/US/freeSoftware.html">Nedlasting av firmware-kilden</a></li>
 699 <li><a href="http://wiki.nuug.no/grupper/robot">prosjektwiki hos NUUG</a></li>
 700 </ul>
 701
 702       </div>
 703       <div class="tags">
 704
 705
 706         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug</a>, <a href="http://people.skolelinux.org/pere/blog/tags/robot">robot</a>.
 707
 708
 709       </div>
 710     </div>
 711     <div class="padding"></div>
 712
 713     <p style="text-align: right;"><a href="robot.rss"><img src="http://people.skolelinux.org/pere/blog/xml.gif" alt="RSS Feed" width="36" height="14" /></a></p>
 714     <div id="sidebar">
 715
 716
 717
 718 <h2>Archive</h2>
 719 <ul>
 720
 721 <li>2021
 722 <ul>
 723
 724 <li><a href="http://people.skolelinux.org/pere/blog/archive/2021/01/">January (2)</a></li>
 725
 726 <li><a href="http://people.skolelinux.org/pere/blog/archive/2021/02/">February (1)</a></li>
 727
 728 <li><a href="http://people.skolelinux.org/pere/blog/archive/2021/05/">May (1)</a></li>
 729
 730 <li><a href="http://people.skolelinux.org/pere/blog/archive/2021/06/">June (1)</a></li>
 731
 732 <li><a href="http://people.skolelinux.org/pere/blog/archive/2021/07/">July (3)</a></li>
 733
 734 <li><a href="http://people.skolelinux.org/pere/blog/archive/2021/08/">August (1)</a></li>
 735
 736 <li><a href="http://people.skolelinux.org/pere/blog/archive/2021/09/">September (1)</a></li>
 737
 738 <li><a href="http://people.skolelinux.org/pere/blog/archive/2021/10/">October (1)</a></li>
 739
 740 <li><a href="http://people.skolelinux.org/pere/blog/archive/2021/12/">December (1)</a></li>
 741
 742 </ul></li>
 743
 744 <li>2020
 745 <ul>
 746
 747 <li><a href="http://people.skolelinux.org/pere/blog/archive/2020/02/">February (2)</a></li>
 748
 749 <li><a href="http://people.skolelinux.org/pere/blog/archive/2020/03/">March (2)</a></li>
 750
 751 <li><a href="http://people.skolelinux.org/pere/blog/archive/2020/04/">April (2)</a></li>
 752
 753 <li><a href="http://people.skolelinux.org/pere/blog/archive/2020/05/">May (3)</a></li>
 754
 755 <li><a href="http://people.skolelinux.org/pere/blog/archive/2020/06/">June (2)</a></li>
 756
 757 <li><a href="http://people.skolelinux.org/pere/blog/archive/2020/07/">July (1)</a></li>
 758
 759 <li><a href="http://people.skolelinux.org/pere/blog/archive/2020/09/">September (1)</a></li>
 760
 761 <li><a href="http://people.skolelinux.org/pere/blog/archive/2020/10/">October (1)</a></li>
 762
 763 <li><a href="http://people.skolelinux.org/pere/blog/archive/2020/11/">November (1)</a></li>
 764
 765 </ul></li>
 766
 767 <li>2019
 768 <ul>
 769
 770 <li><a href="http://people.skolelinux.org/pere/blog/archive/2019/01/">January (4)</a></li>
 771
 772 <li><a href="http://people.skolelinux.org/pere/blog/archive/2019/02/">February (3)</a></li>
 773
 774 <li><a href="http://people.skolelinux.org/pere/blog/archive/2019/03/">March (3)</a></li>
 775
 776 <li><a href="http://people.skolelinux.org/pere/blog/archive/2019/05/">May (2)</a></li>
 777
 778 <li><a href="http://people.skolelinux.org/pere/blog/archive/2019/06/">June (5)</a></li>
 779
 780 <li><a href="http://people.skolelinux.org/pere/blog/archive/2019/07/">July (2)</a></li>
 781
 782 <li><a href="http://people.skolelinux.org/pere/blog/archive/2019/08/">August (1)</a></li>
 783
 784 <li><a href="http://people.skolelinux.org/pere/blog/archive/2019/09/">September (1)</a></li>
 785
 786 <li><a href="http://people.skolelinux.org/pere/blog/archive/2019/11/">November (1)</a></li>
 787
 788 <li><a href="http://people.skolelinux.org/pere/blog/archive/2019/12/">December (4)</a></li>
 789
 790 </ul></li>
 791
 792 <li>2018
 793 <ul>
 794
 795 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/01/">January (1)</a></li>
 796
 797 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/02/">February (5)</a></li>
 798
 799 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/03/">March (5)</a></li>
 800
 801 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/04/">April (3)</a></li>
 802
 803 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/06/">June (2)</a></li>
 804
 805 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/07/">July (5)</a></li>
 806
 807 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/08/">August (3)</a></li>
 808
 809 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/09/">September (3)</a></li>
 810
 811 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/10/">October (5)</a></li>
 812
 813 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/11/">November (2)</a></li>
 814
 815 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/12/">December (4)</a></li>
 816
 817 </ul></li>
 818
 819 <li>2017
 820 <ul>
 821
 822 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/01/">January (4)</a></li>
 823
 824 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/02/">February (3)</a></li>
 825
 826 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/03/">March (5)</a></li>
 827
 828 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/04/">April (2)</a></li>
 829
 830 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/06/">June (5)</a></li>
 831
 832 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/07/">July (1)</a></li>
 833
 834 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/08/">August (1)</a></li>
 835
 836 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/09/">September (3)</a></li>
 837
 838 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/10/">October (5)</a></li>
 839
 840 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/11/">November (3)</a></li>
 841
 842 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/12/">December (4)</a></li>
 843
 844 </ul></li>
 845
 846 <li>2016
 847 <ul>
 848
 849 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/01/">January (3)</a></li>
 850
 851 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/02/">February (2)</a></li>
 852
 853 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/03/">March (3)</a></li>
 854
 855 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/04/">April (8)</a></li>
 856
 857 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/05/">May (8)</a></li>
 858
 859 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/06/">June (2)</a></li>
 860
 861 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/07/">July (2)</a></li>
 862
 863 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/08/">August (5)</a></li>
 864
 865 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/09/">September (2)</a></li>
 866
 867 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/10/">October (3)</a></li>
 868
 869 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/11/">November (8)</a></li>
 870
 871 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/12/">December (5)</a></li>
 872
 873 </ul></li>
 874
 875 <li>2015
 876 <ul>
 877
 878 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/01/">January (7)</a></li>
 879
 880 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/02/">February (6)</a></li>
 881
 882 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/03/">March (1)</a></li>
 883
 884 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/04/">April (4)</a></li>
 885
 886 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/05/">May (3)</a></li>
 887
 888 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/06/">June (4)</a></li>
 889
 890 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/07/">July (6)</a></li>
 891
 892 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/08/">August (2)</a></li>
 893
 894 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/09/">September (2)</a></li>
 895
 896 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/10/">October (9)</a></li>
 897
 898 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/11/">November (6)</a></li>
 899
 900 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/12/">December (3)</a></li>
 901
 902 </ul></li>
 903
 904 <li>2014
 905 <ul>
 906
 907 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/01/">January (2)</a></li>
 908
 909 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/02/">February (3)</a></li>
 910
 911 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/03/">March (8)</a></li>
 912
 913 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/04/">April (7)</a></li>
 914
 915 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/05/">May (1)</a></li>
 916
 917 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/06/">June (2)</a></li>
 918
 919 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/07/">July (2)</a></li>
 920
 921 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/08/">August (2)</a></li>
 922
 923 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/09/">September (5)</a></li>
 924
 925 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/10/">October (6)</a></li>
 926
 927 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/11/">November (3)</a></li>
 928
 929 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/12/">December (5)</a></li>
 930
 931 </ul></li>
 932
 933 <li>2013
 934 <ul>
 935
 936 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
 937
 938 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/02/">February (9)</a></li>
 939
 940 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/03/">March (9)</a></li>
 941
 942 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/04/">April (6)</a></li>
 943
 944 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/05/">May (9)</a></li>
 945
 946 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/06/">June (10)</a></li>
 947
 948 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/07/">July (7)</a></li>
 949
 950 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/08/">August (3)</a></li>
 951
 952 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/09/">September (5)</a></li>
 953
 954 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/10/">October (7)</a></li>
 955
 956 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/11/">November (9)</a></li>
 957
 958 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 959
 960 </ul></li>
 961
 962 <li>2012
 963 <ul>
 964
 965 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 966
 967 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
 968
 969 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/03/">March (17)</a></li>
 970
 971 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/04/">April (12)</a></li>
 972
 973 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/05/">May (12)</a></li>
 974
 975 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/06/">June (20)</a></li>
 976
 977 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/07/">July (17)</a></li>
 978
 979 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/08/">August (6)</a></li>
 980
 981 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/09/">September (9)</a></li>
 982
 983 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/10/">October (17)</a></li>
 984
 985 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/11/">November (10)</a></li>
 986
 987 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 988
 989 </ul></li>
 990
 991 <li>2011
 992 <ul>
 993
 994 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 995
 996 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 997
 998 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/03/">March (6)</a></li>
 999
1000 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/04/">April (7)</a></li>
1001
1002 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/05/">May (3)</a></li>
1003
1004 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/06/">June (2)</a></li>
1005
1006 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/07/">July (7)</a></li>
1007
1008 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/08/">August (6)</a></li>
1009
1010 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/09/">September (4)</a></li>
1011
1012 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
1013
1014 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
1015
1016 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
1017
1018 </ul></li>
1019
1020 <li>2010
1021 <ul>
1022
1023 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
1024
1025 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
1026
1027 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
1028
1029 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
1030
1031 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
1032
1033 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
1034
1035 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
1036
1037 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
1038
1039 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
1040
1041 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
1042
1043 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
1044
1045 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
1046
1047 </ul></li>
1048
1049 <li>2009
1050 <ul>
1051
1052 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
1053
1054 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
1055
1056 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
1057
1058 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
1059
1060 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
1061
1062 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
1063
1064 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
1065
1066 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/08/">August (3)</a></li>
1067
1068 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
1069
1070 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
1071
1072 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
1073
1074 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
1075
1076 </ul></li>
1077
1078 <li>2008
1079 <ul>
1080
1081 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
1082
1083 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
1084
1085 </ul></li>
1086
1087 </ul>
1088
1089
1090
1091 <h2>Tags</h2>
1092 <ul>
1093
1094  <li><a href="http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (16)</a></li>
1095
1096  <li><a href="http://people.skolelinux.org/pere/blog/tags/amiga">amiga (1)</a></li>
1097
1098  <li><a href="http://people.skolelinux.org/pere/blog/tags/aros">aros (1)</a></li>
1099
1100  <li><a href="http://people.skolelinux.org/pere/blog/tags/bankid">bankid (4)</a></li>
1101
1102  <li><a href="http://people.skolelinux.org/pere/blog/tags/betalkontant">betalkontant (9)</a></li>
1103
1104  <li><a href="http://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (12)</a></li>
1105
1106  <li><a href="http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (17)</a></li>
1107
1108  <li><a href="http://people.skolelinux.org/pere/blog/tags/bsa">bsa (2)</a></li>
1109
1110  <li><a href="http://people.skolelinux.org/pere/blog/tags/chrpath">chrpath (2)</a></li>
1111
1112  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (177)</a></li>
1113
1114  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (159)</a></li>
1115
1116  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian-handbook">debian-handbook (8)</a></li>
1117
1118  <li><a href="http://people.skolelinux.org/pere/blog/tags/digistan">digistan (11)</a></li>
1119
1120  <li><a href="http://people.skolelinux.org/pere/blog/tags/dld">dld (18)</a></li>
1121
1122  <li><a href="http://people.skolelinux.org/pere/blog/tags/docbook">docbook (30)</a></li>
1123
1124  <li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
1125
1126  <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (429)</a></li>
1127
1128  <li><a href="http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>
1129
1130  <li><a href="http://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (14)</a></li>
1131
1132  <li><a href="http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (34)</a></li>
1133
1134  <li><a href="http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox (9)</a></li>
1135
1136  <li><a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (20)</a></li>
1137
1138  <li><a href="http://people.skolelinux.org/pere/blog/tags/h264">h264 (20)</a></li>
1139
1140  <li><a href="http://people.skolelinux.org/pere/blog/tags/intervju">intervju (43)</a></li>
1141
1142  <li><a href="http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (16)</a></li>
1143
1144  <li><a href="http://people.skolelinux.org/pere/blog/tags/kart">kart (23)</a></li>
1145
1146  <li><a href="http://people.skolelinux.org/pere/blog/tags/kodi">kodi (4)</a></li>
1147
1148  <li><a href="http://people.skolelinux.org/pere/blog/tags/ldap">ldap (9)</a></li>
1149
1150  <li><a href="http://people.skolelinux.org/pere/blog/tags/lego">lego (5)</a></li>
1151
1152  <li><a href="http://people.skolelinux.org/pere/blog/tags/lenker">lenker (8)</a></li>
1153
1154  <li><a href="http://people.skolelinux.org/pere/blog/tags/lsdvd">lsdvd (2)</a></li>
1155
1156  <li><a href="http://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (1)</a></li>
1157
1158  <li><a href="http://people.skolelinux.org/pere/blog/tags/madewithcc">madewithcc (2)</a></li>
1159
1160  <li><a href="http://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
1161
1162  <li><a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (42)</a></li>
1163
1164  <li><a href="http://people.skolelinux.org/pere/blog/tags/nice free software">nice free software (13)</a></li>
1165
1166  <li><a href="http://people.skolelinux.org/pere/blog/tags/noark5">noark5 (23)</a></li>
1167
1168  <li><a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk (319)</a></li>
1169
1170  <li><a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug (198)</a></li>
1171
1172  <li><a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (40)</a></li>
1173
1174  <li><a href="http://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
1175
1176  <li><a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (75)</a></li>
1177
1178  <li><a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern (113)</a></li>
1179
1180  <li><a href="http://people.skolelinux.org/pere/blog/tags/raid">raid (2)</a></li>
1181
1182  <li><a href="http://people.skolelinux.org/pere/blog/tags/reactos">reactos (1)</a></li>
1183
1184  <li><a href="http://people.skolelinux.org/pere/blog/tags/reprap">reprap (11)</a></li>
1185
1186  <li><a href="http://people.skolelinux.org/pere/blog/tags/rfid">rfid (3)</a></li>
1187
1188  <li><a href="http://people.skolelinux.org/pere/blog/tags/robot">robot (13)</a></li>
1189
1190  <li><a href="http://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
1191
1192  <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (7)</a></li>
1193
1194  <li><a href="http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
1195
1196  <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (59)</a></li>
1197
1198  <li><a href="http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
1199
1200  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (5)</a></li>
1201
1202  <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (71)</a></li>
1203
1204  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (7)</a></li>
1205
1206  <li><a href="http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (14)</a></li>
1207
1208  <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (61)</a></li>
1209
1210  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (5)</a></li>
1211
1212  <li><a href="http://people.skolelinux.org/pere/blog/tags/usenix">usenix (2)</a></li>
1213
1214  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (9)</a></li>
1215
1216  <li><a href="http://people.skolelinux.org/pere/blog/tags/verkidetfri">verkidetfri (19)</a></li>
1217
1218  <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (75)</a></li>
1219
1220  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
1221
1222  <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (42)</a></li>
1223
1224 </ul>
1225
1226
1227     </div>
1228     <p style="text-align: right">
1229  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
1230 </p>
1231
1232   </body>
1233 </html>