1. 24 Sep, 2012 1 commit
    • Eric Eide's avatar
      Replace license symbols with {{{ }}}-enclosed license blocks. · 6df609a9
      Eric Eide authored
      This commit is intended to makes the license status of Emulab and
      ProtoGENI source files more clear.  It replaces license symbols like
      "EMULAB-COPYRIGHT" and "GENIPUBLIC-COPYRIGHT" with {{{ }}}-delimited
      blocks that contain actual license statements.
      
      This change was driven by the fact that today, most people acquire and
      track Emulab and ProtoGENI sources via git.
      
      Before the Emulab source code was kept in git, the Flux Research Group
      at the University of Utah would roll distributions by making tar
      files.  As part of that process, the Flux Group would replace the
      license symbols in the source files with actual license statements.
      
      When the Flux Group moved to git, people outside of the group started
      to see the source files with the "unexpanded" symbols.  This meant
      that people acquired source files without actual license statements in
      them.  All the relevant files had Utah *copyright* statements in them,
      but without the expanded *license* statements, the licensing status of
      the source files was unclear.
      
      This commit is intended to clear up that confusion.
      
      Most Utah-copyrighted files in the Emulab source tree are distributed
      under the terms of the Affero GNU General Public License, version 3
      (AGPLv3).
      
      Most Utah-copyrighted files related to ProtoGENI are distributed under
      the terms of the GENI Public License, which is a BSD-like open-source
      license.
      
      Some Utah-copyrighted files in the Emulab source tree are distributed
      under the terms of the GNU Lesser General Public License, version 2.1
      (LGPL).
      6df609a9
  2. 16 May, 2005 1 commit
    • Timothy Stack's avatar
      · d4549631
      Timothy Stack authored
      Checkpoint some robot code, mostly related to reliability.
      
      	* robots/emc/emcd.c: Fail if there is no config file given.  Send
      	an error back to vmcd if there is no rmcd available to satisfy a
      	wiggle-request.
      
      	* robots/mtp/mtp.h, robots/mtp/mtp.c: Added some comments.  Add
      	some more helper functions.
      
      	* robots/primotion/GNUmakefile.in, robots/primotion/dashboard.hh,
      	robots/primotion/dashboard.cc, robots/primotion/faultDetection.hh,
      	robots/primotion/faultDetection.cc: Fault detection code for the
      	garcia.  Tries to check for and recover from some commonly seen
      	failures.
      
      	* robots/primotion/garcia-pilot.hh,
      	robots/primotion/garcia-pilot.cc:  Set the fault detection
      	callback, add version info, and fix some whitespace.
      
      	* robots/primotion/pilotClient.cc: Set the wheel speed when
      	pivoting.
      
      	* robots/primotion/wheelManager.hh,
      	robots/primotion/wheelManager.cc: Use the fault detection stuff,
      	tweak some constants, and some other cleanup.
      
      	* robots/tracker/GNUmakefile.in: Add some missing targets.
      
      	* robots/vmcd/robotObject.h, robots/vmcd/robotObject.c: Move some
      	robot list management code into here.
      
      	* robots/vmcd/visionTrack.h, robots/vmcd/visionTrack.c: Comments
      	and some cleanup.
      
      	* robots/vmcd/vmcd.c: Refactor some of the wiggle code and deal
      	with errors a little better.
      d4549631
  3. 10 May, 2005 1 commit
  4. 17 Jan, 2005 1 commit
    • Timothy Stack's avatar
      · 11cceda4
      Timothy Stack authored
      Some cleanup to the vision system and make wiggle work, although it is still
      a bit glitchy.  This checkin is enough to identify the robots in their
      pens and move them to their initial positions.
      
      	* robots/emc/emcd.h, robots/emc/emcd.c: When rmc connects, send
      	GOTOs with the initial positions given in the config file.  If rmc
      	requests a vision update and one isn't available, queue the
      	request and send a reply when an update does come in.
      
      	* robots/mtp/GNUmakefile.in, robots/mtp/listNode.h,
      	robots/mtp/listNode.c: Add amiga-style linked list node functions,
      	tim always needs these.
      
      	* robots/mtp/mtp.h, robots/mtp/mtp.c: Add mtp_theta function that
      	produces a sane theta value between -M_PI and M_PI.
      
      	* robots/mtp/mtp.x: Add MTP_WIGGLE_START type which causes the
      	robots to stop in their tracks waiting for a real wiggle type
      	(e.g. 180 deg turn).
      
      	* robots/rmcd/rmcd.c: Tweaks, add support for MTP_WIGGLE_START.
      
      	* robots/vmcd/GNUmakefile.in, robots/vmcd/robotObject.h,
      	robots/vmcd/robotObject.c, robots/vmcd/visionTrack.h,
      	robots/vmcd/visionTrack.c, robots/vmcd.c: Cleanup and make wiggle
      	work.
      
      	* robots/vmcd/vmc-client.c: If there are no objects detected in a
      	camera send an error packet instead of nothing, so vmcd can keep
      	in sync with the frames.
      11cceda4