blog/My_first_perl_GUI_application___controlling_a_Spykee_robot.html

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   6     <title>Petter Reinholdtsen: My first perl GUI application - controlling a Spykee robot</title>
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  14  <h1>
  15      <a href="http://people.skolelinux.org/pere/blog/">Petter Reinholdtsen</a>
  16
  17  </h1>
  18
  19 </div>
  20
  21
  22     <div class="entry">
  23       <div class="title">My first perl GUI application - controlling a Spykee robot</div>
  24       <div class="date"> 1st September 2010</div>
  25       <div class="body"><p>This evening I made my first Perl GUI application.  The last few
  26 days I have worked on a Perl module for controlling my recently
  27 aquired Spykee robots, and the module is now getting complete enought
  28 that it is possible to use it to control the robot driving at least.
  29 It was now time to figure out how to use it to create some GUI to
  30 allow me to drive the robot around.  I picked PerlQt as I have had
  31 positive experiences with the Qt API before, and spent a few minutes
  32 browsing the web for examples.  Using Qt Designer seemed like a short
  33 cut, so I ended up writing the perl GUI using Qt Designer and
  34 compiling it into a perl program using the puic program from
  35 libqt-perl.  Nothing fancy yet, but it got buttons to connect and
  36 drive around.</p>
  37
  38 <p>The perl module I have written provide a object oriented API for
  39 controlling the robot.  Here is an small example on how to use it:</p>
  40
  41 <p><pre>
  42 use Spykee;
  43 Spykee::discover(sub {$robot{$_[0]} = $_[1]});
  44 my $host = (keys %robot)[0];
  45 my $spykee = Spykee->new();
  46 $spykee->contact($host, "admin", "admin");
  47 $spykee->left();
  48 sleep 2;
  49 $spykee->right();
  50 sleep 2;
  51 $spykee->forward();
  52 sleep 2;
  53 $spykee->back();
  54 sleep 2;
  55 $spykee->stop();
  56 </pre></p>
  57
  58 <p>Thanks to the release of the source of the robot firmware, I could
  59 peek into the implementation at the other end to figure out how to
  60 implement the protocol used by the robot.  I've implemented several of
  61 the commands the robot understand, but is still missing the camera
  62 support to make it possible to control the robot from remote.  First I
  63 want to implement support for uploading new firmware and configuring
  64 the wireless network, to make it possible to bootstrap a Spykee robot
  65 without the producers Windows and MacOSX software (I only have Linux,
  66 so I had to ask a friend to come over to get the robot testing
  67 going. :).</p>
  68
  69 <p>Will release the source to the public soon, but need to figure out
  70 where to make it available first.  I will add a link to
  71 <a href="http://wiki.nuug.no/grupper/robot/">the NUUG wiki</a> for
  72 those that want to check back later to find it.</p>
  73 </div>
  74
  75       <div class="tags">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>.</div>
  76
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  78     </div>
  79
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  83     <div id="sidebar">
  84
  85
  86
  87 <h2>Archive</h2>
  88 <ul>
  89
  90 <li>2018
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 135
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 162
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 164
 165 <li>2015
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 183
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 185
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 187
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 189
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 191
 192 </ul></li>
 193
 194 <li>2014
 195 <ul>
 196
 197 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/01/">January (2)</a></li>
 198
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 210
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 212
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 214
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 216
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 218
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 220
 221 </ul></li>
 222
 223 <li>2013
 224 <ul>
 225
 226 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
 227
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 239
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 241
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 243
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 245
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 247
 248 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 249
 250 </ul></li>
 251
 252 <li>2012
 253 <ul>
 254
 255 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 256
 257 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
 258
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 260
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 262
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 264
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 266
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 268
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 270
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 272
 273 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/10/">October (17)</a></li>
 274
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 276
 277 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 278
 279 </ul></li>
 280
 281 <li>2011
 282 <ul>
 283
 284 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 285
 286 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 287
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 289
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 291
 292 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/05/">May (3)</a></li>
 293
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 295
 296 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/07/">July (7)</a></li>
 297
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 299
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 301
 302 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
 303
 304 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
 305
 306 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 307
 308 </ul></li>
 309
 310 <li>2010
 311 <ul>
 312
 313 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 314
 315 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 316
 317 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
 318
 319 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
 320
 321 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
 322
 323 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
 324
 325 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
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 327 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
 328
 329 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
 330
 331 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
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 333 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
 334
 335 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 336
 337 </ul></li>
 338
 339 <li>2009
 340 <ul>
 341
 342 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 343
 344 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
 345
 346 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
 347
 348 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
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 352 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
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 354 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
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 357
 358 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
 359
 360 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
 361
 362 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 363
 364 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 365
 366 </ul></li>
 367
 368 <li>2008
 369 <ul>
 370
 371 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
 372
 373 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
 374
 375 </ul></li>
 376
 377 </ul>
 378
 379
 380
 381 <h2>Tags</h2>
 382 <ul>
 383
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 385
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 387
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 389
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 391
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 395
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 397
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 399
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 401
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 403
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 405
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 412  <li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
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 414  <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (382)</a></li>
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 417
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 419
 420  <li><a href="http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (32)</a></li>
 421
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 429
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 431
 432  <li><a href="http://people.skolelinux.org/pere/blog/tags/kart">kart (20)</a></li>
 433
 434  <li><a href="http://people.skolelinux.org/pere/blog/tags/ldap">ldap (9)</a></li>
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 436  <li><a href="http://people.skolelinux.org/pere/blog/tags/lego">lego (4)</a></li>
 437
 438  <li><a href="http://people.skolelinux.org/pere/blog/tags/lenker">lenker (8)</a></li>
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 440  <li><a href="http://people.skolelinux.org/pere/blog/tags/lsdvd">lsdvd (2)</a></li>
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 442  <li><a href="http://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (1)</a></li>
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 444  <li><a href="http://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
 445
 446  <li><a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (41)</a></li>
 447
 448  <li><a href="http://people.skolelinux.org/pere/blog/tags/nice free software">nice free software (10)</a></li>
 449
 450  <li><a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk (299)</a></li>
 451
 452  <li><a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug (190)</a></li>
 453
 454  <li><a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (33)</a></li>
 455
 456  <li><a href="http://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
 457
 458  <li><a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (72)</a></li>
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 460  <li><a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern (107)</a></li>
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 462  <li><a href="http://people.skolelinux.org/pere/blog/tags/raid">raid (2)</a></li>
 463
 464  <li><a href="http://people.skolelinux.org/pere/blog/tags/reactos">reactos (1)</a></li>
 465
 466  <li><a href="http://people.skolelinux.org/pere/blog/tags/reprap">reprap (11)</a></li>
 467
 468  <li><a href="http://people.skolelinux.org/pere/blog/tags/rfid">rfid (3)</a></li>
 469
 470  <li><a href="http://people.skolelinux.org/pere/blog/tags/robot">robot (10)</a></li>
 471
 472  <li><a href="http://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
 473
 474  <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (6)</a></li>
 475
 476  <li><a href="http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
 477
 478  <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (54)</a></li>
 479
 480  <li><a href="http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
 481
 482  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (5)</a></li>
 483
 484  <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (55)</a></li>
 485
 486  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (6)</a></li>
 487
 488  <li><a href="http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (12)</a></li>
 489
 490  <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (55)</a></li>
 491
 492  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (4)</a></li>
 493
 494  <li><a href="http://people.skolelinux.org/pere/blog/tags/usenix">usenix (2)</a></li>
 495
 496  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (9)</a></li>
 497
 498  <li><a href="http://people.skolelinux.org/pere/blog/tags/verkidetfri">verkidetfri (11)</a></li>
 499
 500  <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (66)</a></li>
 501
 502  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
 503
 504  <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (41)</a></li>
 505
 506 </ul>
 507
 508
 509     </div>
 510     <p style="text-align: right">
 511  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
 512 </p>
 513
 514   </body>
 515 </html>