Change history
==============

1.5.2 (2019-01-28)
------------------
* Merge pull request `#205 <https://github.com/ros-drivers/velodyne/issues/205>`_ from xiesc/master
  support for 64E-S3
* add an example yaml file for S3
* Contributors: Joshua Whitley, Shichao XIE, xiesc

1.5.1 (2018-12-10)
------------------
* Merge pull request `#194 <https://github.com/ros-drivers/velodyne/issues/194>`_ from ros-drivers/avoid_unnecessary_computation
  Avoid unnecessary computation - causes approximately 20% performance increase on VLP-32C - should be similar for other sensors
* std::vector<>::reserve is your friend
* add static to avoid frequence memory allocation
* avoid unecesary calculations in unpack()
* Contributors: Davide Faconti, Joshua Whitley

1.5.0 (2018-10-19)
------------------
* Merge pull request `#164 <https://github.com/ros-drivers/velodyne/issues/164>`_ from ros-drivers/maint/vlp_32c_support
  Adding VLP-32C support.
  This was tested by AutonomouStuff and several external users. Though it does not include new information that I've learned (it appears that the distance resolution is different <50m vs >=50m), it is a good start.
* Merge pull request `#189 <https://github.com/ros-drivers/velodyne/issues/189>`_ from kveretennicov/patch-1
* Fix malformed plugin description XML
  ROS pluginlib only recognizes multiple <library> elements if they are under
  <class_libraries> XML root. It silently ignores malformed XMLs with multiple
  <library> "root"s and just reads the first one, due to relaxed way tinyxml2 does
  parsing. Though if you do `rosrun nodelet declared_nodelets`, the issue is
  reported properly.
  See also similar issue in https://github.com/ros-perception/perception_pcl/issues/131
* Adding distance_resolution to test yaml files.
* Adding VLP-32C support.
  Based on work done by @rockcdr. Adds distance_resolution calibration
  value to support 0.004m distance resolution for VLP-32C.
* Contributors: Joshua Whitley, Konstantin Veretennicov

1.4.0 (2018-09-19)
------------------
* Merge pull request `#178 <https://github.com/ros-drivers/velodyne/issues/178>`_ from sts-thm/bugfix_issue\_`#174 <https://github.com/ros-drivers/velodyne/issues/174>`_
  Bugfix issue `#174 <https://github.com/ros-drivers/velodyne/issues/174>`_
* Merge pull request `#177 <https://github.com/ros-drivers/velodyne/issues/177>`_ from C-NR/feature/WrapPointcloudData
  Feature/wrap pointcloud data
* Changes fixing deadlock for specific cut_angle values.
* moved definition of VPoint and VPointCloud back to namespace rawdata in rawdata.h
* put a wrapper around pointcloud data including a generic setter method to enable the use of arbitrary data structures  (pcl pointcloud, depth image, octomaps and so on) to be filled by just using RawData::unpack method with the wrapper object as parameter
* Merge pull request `#170 <https://github.com/ros-drivers/velodyne/issues/170>`_ from ros-drivers/maint/move_header_files
  Moving header files to traditional location inside include folders.
* Merge pull request `#160 <https://github.com/ros-drivers/velodyne/issues/160>`_ from ros-drivers/maint/updating_package_xml_to_v2
* Updated all package.xmls to ver 2. Cleaned up catkin_lint errors.
  All package.xml files are now compatible with version 2 of the
  package.xml specification in REP 140. Removed some unnecessary
  execute permissions on a few files. Fixed a missing test_depend.
* Merge pull request `#136 <https://github.com/ros-drivers/velodyne/issues/136>`_ from stsundermann/patch-1
  Use std::abs instead of abs
* Adding missing 32C configuration file.
* Merge pull request `#139 <https://github.com/ros-drivers/velodyne/issues/139>`_ from ASDeveloper00/vlp32
  Adding support for VLP-32C.
* Merge pull request `#138 <https://github.com/ros-drivers/velodyne/issues/138>`_ from volkandre/cut_at_specified_angle_feature
  Cut at specified angle feature
* Updated default cut_angle parameters in launch files after switching from deg to rad.
* Use std::abs instead of abs
  abs is the c version which returns an integer. This is probably not intended here, so use the templated std::abs function.
* Contributors: Andre Volk, Autonomoustuff Developer, CNR, Joshua Whitley, Kyle Rector, Stephan Sundermann, Tobias Athmer, kennouni

1.3.0 (2017-11-10)
-------------------
* Merge pull request `#110 <https://github.com/ros-drivers/velodyne/issues/110>`_ from kmhallen/master
  Added velodyne_laserscan package
* Merge remote-tracking branch ros-drivers/master
* Merge pull request `#129 <https://github.com/ros-drivers/velodyne/issues/129>`_ from kmhallen/pluginlib_macro
  Modern pluginlib macro
* Update to use non deprecated pluginlib macro
* Merge pull request `#127 <https://github.com/ros-drivers/velodyne/issues/127>`_ from swri-robotics/add_vlp16_hires_support
  Add VLP16 Puck Hi-Res config file
* Add VLP16 Puck Hi-Res support
* velodyne_pointcloud: remove incorrect catkin_package() DEPENDS option (`#93 <https://github.com/ros-drivers/velodyne/issues/93>`_)
  This eliminates a CMake warning when building on Xenial.
* Merge pull request `#111 <https://github.com/ros-drivers/velodyne/issues/111>`_ from OrebroUniversity/master
  Added an interface to set up raw data processing offline
* Added an interface to set up raw data processing from a locally defined calibration file. This method is useful when processing data offline from a bag file, without starting any ros master
* Added velodyne_laserscan package and inserted into existing launch files
* test multiple nodelet manager support (`#108 <https://github.com/ros-drivers/velodyne/issues/108>`_)
* add launch args to support multiple devices (`#108 <https://github.com/ros-drivers/velodyne/issues/108>`_)
* Merge pull request `#105 <https://github.com/ros-drivers/velodyne/issues/105>`_ from fudger/patch-1
  Remove unused constants.
* Merge pull request `#104 <https://github.com/ros-drivers/velodyne/issues/104>`_ from altrouge/launch_options
  Add more options in launch files.
* Rearranged alphabetically.
* Remove unused constants.
  DISTANCE_MAX and DISTANCE_MAX_UNITS are not used anywhere in the code.
  Furthermore, using them would lead to errors as both VLP-64 manuals state that returns above 120 m should not be used. The VLP-32 manual allows 70 m as the maximum valid sensor range.
* Merge pull request `#103 <https://github.com/ros-drivers/velodyne/issues/103>`_ from fudger/patch-1
  Fix misleading typecasts.
* Add more options in launch files.
  - rpm, device_ip, port, read_once, read_fast, repeat_delay
* Fix misleading typecasts.
  intensity and VPoint::intensity are both of type float.
* update change history
* merge current master (`#94 <https://github.com/ros-drivers/velodyne/issues/94>`_)
* Merge pull request `#92 <https://github.com/ros-drivers/velodyne/issues/92>`_ from adasta/master
  GCC Build Warnings
* Modified velodyne_point_cloud/src/lib/rawdata.cc to address warning
  that last_azimuth_diff variable may be used uninitialized.  Variable
  is now initialized to 0 at creation.
  velodyne/velodyne_pointcloud/src/lib/rawdata.cc:328:57: error: ‘last_azimuth_diff’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
  azimuth_corrected_f = azimuth + (azimuth_diff * ((dsr*VLP16_DSR_TOFFSET) + (firing*VLP16_FIRING_TOFFSET)) / VLP16_BLOCK_TDURATION);
* Modified  velodyne_pointcloud/src/conversion/colors.cc to remove
  address build warning for strict-aliasing.
  velodyne/velodyne_pointcloud/src/conversions/colors.cc:84:58:
* Merge pull request `#89 <https://github.com/ros-drivers/velodyne/issues/89>`_ from Tones29/feat_dynrec_driver
  Add dynamic latency configuration to velodyne_driver
* velodyne_pointcloud: Fix compile warning "Wrong initialization order"
* velodyne_pointcloud: add dynamic reconfig update to change log (`#78 <https://github.com/ros-drivers/velodyne/issues/78>`_)
* Merge branch fudger-reconfigure_transform_node
* velodyne_pointcloud: use recommended add_dependencies() CMake variable `#78 <https://github.com/ros-drivers/velodyne/issues/78>`_
* velodyne_pointcloud: fix transform unit tests
  Use tf2_ros static_transform_publisher for more consistent timing (`#2 <https://github.com/ros-drivers/velodyne/issues/2>`_)
* Merge branch reconfigure_transform_node of https://github.com/fudger/velodyne
* prepare change history for coming Indigo release (`#59 <https://github.com/ros-drivers/velodyne/issues/59>`_)
* calibration: unit test case improvements (`#84 <https://github.com/ros-drivers/velodyne/issues/84>`_)
* calibration: read all intensities as float, then convert (`#84 <https://github.com/ros-drivers/velodyne/issues/84>`_)
* calibration: add gtest for `#84 <https://github.com/ros-drivers/velodyne/issues/84>`_
  This currently fails on 64e_s2.1-sztaki.yaml and on issue_84_float_intensities.yaml.
* calibration: make max_intensity and min_intensity optional (`#84 <https://github.com/ros-drivers/velodyne/issues/84>`_)
  This fixes a regression in the 32e and VLP-16 calibrations which do not contain
  intensity values. There is still a problem with the 64e_s2.1 calibration.
* Merge pull request `#76 <https://github.com/ros-drivers/velodyne/issues/76>`_ from pomerlef/master
  Sign inversion in some equations
* Merge pull request `#82 <https://github.com/ros-drivers/velodyne/issues/82>`_ from ros-drivers/fix_pr_80
  Fix pr 80; adding travis CI tests.
* fix the yaml-cpp 0.5 code paths
* Merge pull request `#80 <https://github.com/ros-drivers/velodyne/issues/80>`_ from ros-drivers/fix_yaml_import
  allow floats in min/max_intensity and make horiz_offset_correction optional
* allow horiz_offset_correction to be optional with 0 as default
* allow floats instead of ints in min/max_intensity
* Resolve frame ID name using tf prefix.
* Improve coding style.
* Set up dynamic reconfiguration for transform_node.
  Previously, transform_node has neither read parameters other than frame_id from the command line nor has it exposed these parameters via dynamic reconfigure. As parameters like max_range and view_width have been initialized to zero, the inconfigurable transform_node has returned an empty point cloud.
  Now, transform_node launches an reconfigure server just as cloud_node. In contrast to cloud_node, transform node exposes another parameter for dynamic reconfiguration: frame_id, i.e. the frame of reference the incoming Velodyne points are transformed to.
* Merge pull request `#77 <https://github.com/ros-drivers/velodyne/issues/77>`_ from fudger/pretty_print
  Fix output of calibration data onto console
* Add a missing space.
* Fix line that always indicates use of model VLP-16.
* Align console output of calibration data.
* Merge branch master of https://github.com/ros-drivers/velodyne
* resolve sign error
* Merge pull request `#73 <https://github.com/ros-drivers/velodyne/issues/73>`_ from fudger/master
  Correct important data type error for VLP-16
* Fix data type error that distorts the point cloud.
* Fix and add a few comments.
* Merge pull request `#68 <https://github.com/ros-drivers/velodyne/issues/68>`_ from jlblancoc/patch-1
  Remove unused variable
* Remove unused variable
  I think that `dsr` was unused. See line 317:
  for (int dsr=0; ...
* VLP-16: skip badly formatted data packets (`#62 <https://github.com/ros-drivers/velodyne/issues/62>`_, `#63 <https://github.com/ros-drivers/velodyne/issues/63>`_)
* restore VLP-16 min_range setting to 0.4 (`#60 <https://github.com/ros-drivers/velodyne/issues/60>`_)
  NOTE: There is still some other problem keeping that from working.
* permit min_range settings below 0.9 meters (`#60 <https://github.com/ros-drivers/velodyne/issues/60>`_)
  No known models are currently known to return closer measurements.
* Merge pull request `#55 <https://github.com/ros-drivers/velodyne/issues/55>`_ from lemiant/azimuth_bug_VLP16
  Fixed azimuth overflow bug.
* Fixed azimuth overflow bug.
  For interpolated azimuth values between 35999.5 and 36000.0 the nested round(fmod())
  yields a value of 36000 which is invalid and overflows the pre-computed sin/cos arrays,
  since they only go form 0..35999
* Merge pull request `#51 <https://github.com/ros-drivers/velodyne/issues/51>`_ from kunlileo/master
  Added vertical sin angle correction
* Added vertical sin angle correction
* Merge pull request `#47 <https://github.com/ros-drivers/velodyne/issues/47>`_ from prclibo/master
  fixed rounding bug in intensity calculation found by songshiyu
* fixed rounding bug in intensity calculation found by songshiyu
* fix some overly long C++ source lines
* Merge pull request `#44 <https://github.com/ros-drivers/velodyne/issues/44>`_ from SISegwayRmp/master
  adding driver and pointcloud support for the VLP16
* missed the space in the file name which caused the build to fail, removed space before extension
* adding the VLP16 test scripts and updating the CMakeLists to include the test file from http://download.ros.org/data/velodyne/vlp16.pcap
* adding support for the VLP16
* Merge pull request `#43 <https://github.com/ros-drivers/velodyne/issues/43>`_ from prclibo/fix_rawdata
  fixed point computation according to the 64e_s2(.1) velodyne manual
* fixed point computation according to the 64e_s2(.1) velodyne manual, with luopei"s help
* Merge pull request `#41 <https://github.com/ros-drivers/velodyne/issues/41>`_ from prclibo/master
  fixed a calibration file parsing bug
* Merge pull request `#42 <https://github.com/ros-drivers/velodyne/issues/42>`_ from prclibo/fix_gen_calibration
  fixed gen_calibration min/max intensity type
* fixed gen_calibration min/max intensity type
* fixed a calibration file parsing bug
* Contributors: Adam Stambler, Alex Rodrigues, Alexander Schaefer, Andreas Wachaja, Bo Li, Daniel Jartoux, Gabor Meszaros, Jack OQuin, Jose Luis Blanco-Claraco, Joshua Whitley, Kevin Hallenbeck, Kris Kozak, Kun Li, Micho Radovnikovich, Scott K Logan, Thomas Solatges, Todor Stoyanov, William Woodall, jack.oquin, libo24, phussey, piyushk, pomerlef

1.2.0 (2014-08-06)
------------------

* velodyne_pointcloud: remove model-dependent "constants" from
  rawdata.h (`#28
  <https://github.com/ros-drivers/velodyne/issues/28>`_)
* velodyne_pointcloud: change default min_range to 0.9 meters (`#25
  <https://github.com/ros-drivers/velodyne/issues/25>`_)
* Added support for YAML-CPP 0.5+ (`#23
  <https://github.com/ros-drivers/velodyne/pull/23>`_).
* Add dynamic_reconfigure feature.
* Add angular limits to the output point cloud, useful for omitting
  part of it. (`#22 <https://github.com/ros-drivers/velodyne/pull/22>`_).
* Contributors: Jack OQuin, Scott K Logan, Thomas Solatges

1.1.2 (2013-11-05)
------------------

 * Move unit test data to download.ros.org (`#18`_).
 * Install missing gen_calibration.py script (`#20`_).

1.1.1 (2013-07-30)
------------------

 * Fix lost frame_id transform problem caused by PCL 1.7 fix (`#13`_).
 * Add support for HDL-64E S2 and S2.1 models, which were not working
   before (`#11`_), thanks to Gabor Meszaros (`#12`_).
 * Add additional parameters to launch files (`#14`_).
 * Contributors: Gabor Meszaros, Jack OQuin

1.1.0 (2013-07-16)
------------------

 * Fix build problems due to PCL 1.7 API incompatibilities (`#8`_),
   thanks to William Woodall.  This version also works with Groovy, as
   long as the correct ``pcl_conversions`` is installed.
 * Fix errors with Mac OSX compiler (`#8`_).
 * Install ``pluginlib`` XML files (`#9`_).
 * Install some launch and parameter files.
 * Enable unit tests when ``CATKIN_ENABLE_TESTING`` is set (`#10`_).

1.0.1 (2013-06-15)
------------------

 * Declare explicit ``pluginlib`` dependency (`#4`_).

1.0.0 (2013-06-14)
------------------

 * Convert to catkin (`#1`_).
 * Release to Hydro.

0.9.2 (2013-07-08)
------------------

 * Fix Groovy build problem (`#7`_).

0.9.1 (2012-06-05)
------------------

 * Only include "enabled" lasers in YAML calibration file.
 * New param subdirectory for parameter files.
 * Add launch file for the HDL-32E.
 * Add rviz_points.vcg file for viewing Velodyne point clouds with rviz.
 * Fix bug when reading configuration with default minIntensity.
 * Add unit tests with 32E data.
 * Released to Electric, Fuerte and Groovy.

0.9.0 (2012-04-03)
------------------

 * Completely revised API, anticipating a 1.0.0 release.
 * HDL-32E device support.
 * New YAML configuration file format.
 * New velodyne_driver and velodyne_pointcloud packages.
 * Old velodyne_common and velodyne_pcl packages no longer included.
 * Released to Electric, Fuerte and Groovy.

0.2.6 (2011-02-23)
------------------

 * Label all timing-dependent tests "realtime" so they do not run by
   default on the build farm machines.

0.2.5 (2010-11-19)
------------------

 * Initial implementation of new 0.3 interfaces.
 * Support for ROS 1.3 `std_msgs::Header` changes.

0.2.0 (2010-08-17)
------------------

 * Initial release to ROS C-turtle.

.. _`#1`: https://github.com/ros-drivers/velodyne/issues/1
.. _`#4`: https://github.com/ros-drivers/velodyne/issues/4
.. _`#7`: https://github.com/ros-drivers/velodyne/issues/7
.. _`#8`: https://github.com/ros-drivers/velodyne/pull/8
.. _`#9`: https://github.com/ros-drivers/velodyne/issues/9
.. _`#10`: https://github.com/ros-drivers/velodyne/issues/10
.. _`#11`: https://github.com/ros-drivers/velodyne/issues/11
.. _`#12`: https://github.com/ros-drivers/velodyne/pull/12
.. _`#13`: https://github.com/ros-drivers/velodyne/issues/13
.. _`#14`: https://github.com/ros-drivers/velodyne/pull/14
.. _`#17`: https://github.com/ros-drivers/velodyne/issues/17
.. _`#18`: https://github.com/ros-drivers/velodyne/issues/18
.. _`#20`: https://github.com/ros-drivers/velodyne/issues/20
.. _`#50`: https://github.com/ros-drivers/velodyne/issue/50
