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5
.gitignore
vendored
@@ -1,3 +1,6 @@
|
||||
*.pyc
|
||||
*.DS_Store
|
||||
/images
|
||||
/images
|
||||
node_modules/
|
||||
_book/
|
||||
package-lock.json
|
||||
|
||||
@@ -1,8 +1,16 @@
|
||||
{
|
||||
"MD003": false,
|
||||
"MD010": {
|
||||
"code_blocks": false
|
||||
},
|
||||
"MD013": false,
|
||||
"MD024": false,
|
||||
"MD026" :{
|
||||
"punctuation": ".,;:!"
|
||||
},
|
||||
"MD033": false,
|
||||
"MD034": false,
|
||||
"MD040": false,
|
||||
"MD044": {
|
||||
"names": [
|
||||
"MAVLink",
|
||||
@@ -18,5 +26,6 @@
|
||||
"ArUco"
|
||||
],
|
||||
"code_blocks": false
|
||||
}
|
||||
},
|
||||
"MD045": false
|
||||
}
|
||||
|
||||
@@ -4,7 +4,7 @@ services:
|
||||
- docker
|
||||
env:
|
||||
global:
|
||||
- DOCKER="smirart/img-tool:v0.1"
|
||||
- DOCKER="goldarte/img-tool:builder-mod"
|
||||
- TARGET_REPO="https://github.com/${TRAVIS_REPO_SLUG}.git"
|
||||
- if [[ -z ${TRAVIS_TAG} ]]; then IMAGE_VERSION="${TRAVIS_COMMIT}}"; else IMAGE_VERSION="${TRAVIS_TAG}"; fi
|
||||
- IMAGE_NAME="$(basename -s '.git' ${TARGET_REPO})_${IMAGE_VERSION}.img"
|
||||
@@ -16,8 +16,8 @@ script:
|
||||
- docker run --privileged --rm -v /dev:/dev -v $(pwd):/builder/repo -e TRAVIS_TAG="${TRAVIS_TAG}" ${DOCKER}
|
||||
before_deploy:
|
||||
# Set up git user name and tag this commit
|
||||
- git config --local user.name "urpylka"
|
||||
- git config --local user.email "urpylka@gmail.com"
|
||||
- git config --local user.name "goldarte"
|
||||
- git config --local user.email "goldartt@gmail.com"
|
||||
- sudo chmod -R 777 *
|
||||
- cd images && zip ${IMAGE_NAME}.zip ${IMAGE_NAME}
|
||||
deploy:
|
||||
|
||||
@@ -14,7 +14,7 @@ Use it to learn how to assemble, configure, pilot and program autonomous CLEVER
|
||||
|
||||
**Preconfigured image for Raspberry Pi 3 with installed and configured software, ready to fly, is available [in the Releases section](https://github.com/CopterExpress/clever/releases).**
|
||||
|
||||
[](https://travis-ci.org/urpylka/clever)
|
||||
[](https://travis-ci.org/CopterExpress/clever)
|
||||
|
||||
Image includes:
|
||||
|
||||
@@ -25,7 +25,7 @@ Image includes:
|
||||
* mavros
|
||||
* CLEVER software bundle for autonomous drone control
|
||||
|
||||
API description (in Russian) for autonomous flights is available [on GitBook](https://copterexpress.gitbooks.io/clever/simple_offboard.html).
|
||||
API description (in Russian) for autonomous flights is available [on GitBook](https://clever.copterexpress.com/simple_offboard.html).
|
||||
|
||||
## Manual installation
|
||||
|
||||
|
||||
@@ -64,9 +64,19 @@ new ROSLIB.Topic({
|
||||
var notificationHideTimer;
|
||||
|
||||
function notify(text, severity) {
|
||||
var repeated = notificationsEl.querySelector('.item:first-of-type[data-text=' + text + ']');
|
||||
if (repeated) {
|
||||
// don't repeat notifications
|
||||
var count = repeated.getAttribute('data-count') || 1;
|
||||
repeated.setAttribute('data-count', ++count);
|
||||
repeated.innerHTML = text + ' (' + count + ')';
|
||||
return;
|
||||
}
|
||||
|
||||
var item = document.createElement('div');
|
||||
item.innerHTML = text;
|
||||
item.classList.add('item');
|
||||
item.setAttribute('data-text', text);
|
||||
notificationsEl.prepend(item);
|
||||
var itemHeight = item.offsetHeight;
|
||||
notificationsEl.classList.remove('anim');
|
||||
|
||||
@@ -16,15 +16,11 @@ find_package(catkin REQUIRED COMPONENTS
|
||||
image_transport
|
||||
cv_bridge
|
||||
tf
|
||||
tf2
|
||||
tf2_ros
|
||||
tf2_geometry_msgs
|
||||
sensor_msgs
|
||||
message_generation
|
||||
#tf2
|
||||
#tf2_ros
|
||||
#aruco_msgs
|
||||
)
|
||||
|
||||
find_package(OpenCV REQUIRED)
|
||||
|
||||
## System dependencies are found with CMake's conventions
|
||||
# find_package(Boost REQUIRED COMPONENTS system)
|
||||
|
||||
@@ -59,12 +55,11 @@ find_package(OpenCV REQUIRED)
|
||||
## * add every package in MSG_DEP_SET to generate_messages(DEPENDENCIES ...)
|
||||
|
||||
## Generate messages in the 'msg' folder
|
||||
add_message_files(
|
||||
FILES
|
||||
Point2D.msg
|
||||
Marker.msg
|
||||
MarkerArray.msg
|
||||
)
|
||||
#add_message_files(
|
||||
# FILES
|
||||
# Marker.msg
|
||||
# MarkerArray.msg
|
||||
#)
|
||||
|
||||
## Generate services in the 'srv' folder
|
||||
# add_service_files(
|
||||
@@ -81,11 +76,10 @@ add_message_files(
|
||||
# )
|
||||
|
||||
## Generate added messages and services with any dependencies listed here
|
||||
generate_messages(
|
||||
DEPENDENCIES
|
||||
std_msgs
|
||||
geometry_msgs
|
||||
)
|
||||
#generate_messages(
|
||||
# DEPENDENCIES
|
||||
# std_msgs # Or other packages containing msgs
|
||||
#)
|
||||
|
||||
################################################
|
||||
## Declare ROS dynamic reconfigure parameters ##
|
||||
@@ -117,9 +111,9 @@ generate_messages(
|
||||
## CATKIN_DEPENDS: catkin_packages dependent projects also need
|
||||
## DEPENDS: system dependencies of this project that dependent projects also need
|
||||
catkin_package(
|
||||
INCLUDE_DIRS DEPENDS OpenCV
|
||||
# INCLUDE_DIRS include
|
||||
LIBRARIES aruco_pose
|
||||
CATKIN_DEPENDS message_runtime
|
||||
# CATKIN_DEPENDS other_catkin_pkg
|
||||
# DEPENDS system_lib
|
||||
)
|
||||
|
||||
@@ -132,13 +126,11 @@ catkin_package(
|
||||
include_directories(
|
||||
# include
|
||||
${catkin_INCLUDE_DIRS}
|
||||
${OpenCV_INCLUDE_DIRS}
|
||||
)
|
||||
|
||||
## Declare a C++ library
|
||||
add_library(aruco_pose
|
||||
src/aruco_detect.cpp
|
||||
src/aruco_map.cpp
|
||||
add_library(${PROJECT_NAME}
|
||||
src/aruco_pose.cpp
|
||||
)
|
||||
|
||||
## Add cmake target dependencies of the library
|
||||
@@ -162,9 +154,11 @@ add_library(aruco_pose
|
||||
# add_dependencies(${PROJECT_NAME}_node ${${PROJECT_NAME}_EXPORTED_TARGETS} ${catkin_EXPORTED_TARGETS})
|
||||
|
||||
## Specify libraries to link a library or executable target against
|
||||
target_link_libraries(aruco_pose
|
||||
link_directories(/opt/ros/kinetic/lib)
|
||||
|
||||
target_link_libraries(${PROJECT_NAME}
|
||||
${catkin_LIBRARIES}
|
||||
${OpenCV_LIBS}
|
||||
"/opt/ros/kinetic/lib/libopencv_aruco3.so" # TODO: fix launch fails with .so loading
|
||||
)
|
||||
|
||||
#############
|
||||
|
||||
@@ -1,4 +0,0 @@
|
||||
1 0.33 0 0 0 0 0 0
|
||||
2 0.33 1 0 0 0 0 0
|
||||
3 0.33 0 1 0 0 0 0
|
||||
4 0.33 1 1 0 0 0 0
|
||||
@@ -1,6 +0,0 @@
|
||||
uint32 id
|
||||
geometry_msgs/PoseWithCovariance pose
|
||||
Point2D c1
|
||||
Point2D c2
|
||||
Point2D c3
|
||||
Point2D c4
|
||||
@@ -1,2 +0,0 @@
|
||||
Header header
|
||||
Marker[] markers
|
||||
@@ -1,2 +0,0 @@
|
||||
float32 x
|
||||
float32 y
|
||||
@@ -1,8 +1,5 @@
|
||||
<library path="lib/libaruco_pose">
|
||||
<class name="aruco_pose/aruco_detect" type="ArucoDetect" base_class_type="nodelet::Nodelet">
|
||||
<description/>
|
||||
</class>
|
||||
<class name="aruco_pose/aruco_map" type="ArucoMap" base_class_type="nodelet::Nodelet">
|
||||
<class name="aruco_pose/aruco_pose" type="ArucoPose" base_class_type="nodelet::Nodelet">
|
||||
<description/>
|
||||
</class>
|
||||
</library>
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
<package>
|
||||
<name>aruco_pose</name>
|
||||
<version>0.0.0</version>
|
||||
<description>Positioning by ArUco markers</description>
|
||||
<description>ArUco maps precise pose estimation nodelet</description>
|
||||
|
||||
<maintainer email="okalachev@gmail.com">Oleg Kalachev</maintainer>
|
||||
<license>MIT</license>
|
||||
@@ -11,30 +11,21 @@
|
||||
<author email="okalachev@gmail.com">Oleg Kalachev</author>
|
||||
<author email="urpylka@gmail.com">Artem Smirnov</author>
|
||||
|
||||
<buildtool_depend>catkin</buildtool_depend>
|
||||
|
||||
<build_depend>tf</build_depend>
|
||||
<build_depend>tf2</build_depend>
|
||||
<build_depend>tf2_ros</build_depend>
|
||||
<build_depend>tf2_geometry_msgs</build_depend>
|
||||
<build_depend>cv_bridge</build_depend>
|
||||
<build_depend>dynamic_reconfigure</build_depend>
|
||||
<build_depend>image_transport</build_depend>
|
||||
<build_depend>message_generation</build_depend>
|
||||
<build_depend>message_runtime</build_depend>
|
||||
<!-- Use build_depend for packages you need at compile time: -->
|
||||
<build_depend>nodelet</build_depend>
|
||||
<build_depend>roscpp</build_depend>
|
||||
<build_depend>std_msgs</build_depend>
|
||||
<build_depend>image_transport</build_depend>
|
||||
<build_depend>cv_bridge</build_depend>
|
||||
<build_depend>tf</build_depend>
|
||||
<!-- Use buildtool_depend for build tool packages: -->
|
||||
<buildtool_depend>catkin</buildtool_depend>
|
||||
<!-- Use run_depend for packages you need at runtime: -->
|
||||
<run_depend>nodelet</run_depend>
|
||||
<run_depend>roscpp</run_depend>
|
||||
<run_depend>image_transport</run_depend>
|
||||
<run_depend>cv_bridge</run_depend>
|
||||
<run_depend>message_runtime</run_depend>
|
||||
<run_depend>std_msgs</run_depend>
|
||||
<run_depend>tf</run_depend>
|
||||
<run_depend>tf2</run_depend>
|
||||
<run_depend>tf2_ros</run_depend>
|
||||
<run_depend>tf2_geometry_msgs</run_depend>
|
||||
<!-- Use test_depend for packages you need only for testing: -->
|
||||
<!-- <test_depend>gtest</test_depend> -->
|
||||
|
||||
<!-- The export tag contains other, unspecified, tags -->
|
||||
<export>
|
||||
|
||||
@@ -1,293 +0,0 @@
|
||||
/*
|
||||
* Detecting and positioning ArUco markers
|
||||
* Copyright (C) 2018 Copter Express Technologies
|
||||
*
|
||||
* Author: Oleg Kalachev <okalachev@gmail.com>
|
||||
*
|
||||
* Distributed under MIT License (available at https://opensource.org/licenses/MIT).
|
||||
* The above copyright notice and this permission notice shall be included in all
|
||||
* copies or substantial portions of the Software.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Code is based on https://github.com/UbiquityRobotics/fiducials, which is distributed
|
||||
* under the BSD license.
|
||||
*/
|
||||
|
||||
#include <math.h>
|
||||
#include <vector>
|
||||
#include <string>
|
||||
#include <ros/ros.h>
|
||||
#include <nodelet/nodelet.h>
|
||||
#include <pluginlib/class_list_macros.h>
|
||||
#include <tf/transform_datatypes.h>
|
||||
#include <tf2_ros/buffer.h>
|
||||
#include <tf2_ros/transform_listener.h>
|
||||
#include <tf2_ros/transform_broadcaster.h>
|
||||
#include <tf2_geometry_msgs/tf2_geometry_msgs.h>
|
||||
#include <image_transport/image_transport.h>
|
||||
#include <cv_bridge/cv_bridge.h>
|
||||
#include <geometry_msgs/Vector3.h>
|
||||
#include <geometry_msgs/Pose.h>
|
||||
#include <geometry_msgs/PoseStamped.h>
|
||||
#include <geometry_msgs/PoseWithCovarianceStamped.h>
|
||||
#include <geometry_msgs/TransformStamped.h>
|
||||
#include <visualization_msgs/Marker.h>
|
||||
#include <visualization_msgs/MarkerArray.h>
|
||||
|
||||
#include <opencv2/opencv.hpp>
|
||||
#include <opencv2/highgui.hpp>
|
||||
#include <opencv2/aruco.hpp>
|
||||
#include <opencv2/imgproc/imgproc.hpp>
|
||||
#include <opencv2/calib3d/calib3d.hpp>
|
||||
|
||||
#include <aruco_pose/Marker.h>
|
||||
#include <aruco_pose/MarkerArray.h>
|
||||
|
||||
#include "utils.h"
|
||||
|
||||
using std::vector;
|
||||
using cv::Mat;
|
||||
|
||||
class ArucoDetect : public nodelet::Nodelet {
|
||||
private:
|
||||
ros::NodeHandle nh_, nh_priv_;
|
||||
tf2_ros::TransformBroadcaster br_;
|
||||
tf2_ros::Buffer tf_buffer_;
|
||||
tf2_ros::TransformListener tf_listener_{tf_buffer_};
|
||||
cv::Ptr<cv::aruco::Dictionary> dictionary_;
|
||||
cv::Ptr<cv::aruco::DetectorParameters> parameters_;
|
||||
image_transport::Publisher debug_pub_;
|
||||
image_transport::CameraSubscriber img_sub_;
|
||||
ros::Publisher markers_pub_, vis_markers_pub_;
|
||||
bool estimate_poses_, send_tf_;
|
||||
double length_;
|
||||
std::string snap_orientation_;
|
||||
Mat camera_matrix_, dist_coeffs_;
|
||||
aruco_pose::MarkerArray array_;
|
||||
visualization_msgs::MarkerArray vis_array_;
|
||||
|
||||
public:
|
||||
virtual void onInit()
|
||||
{
|
||||
nh_ = getNodeHandle();
|
||||
nh_priv_ = getPrivateNodeHandle();
|
||||
|
||||
int dictionary;
|
||||
nh_priv_.param("dictionary", dictionary, 2);
|
||||
nh_priv_.param("estimate_poses", estimate_poses_, true);
|
||||
nh_priv_.param("send_tf", send_tf_, true);
|
||||
if (estimate_poses_ && !nh_priv_.getParam("length", length_)) {
|
||||
ROS_FATAL("aruco_detect: can't estimate marker's poses as ~length parameter is not defined");
|
||||
ros::shutdown();
|
||||
}
|
||||
nh_priv_.param<std::string>("snap_orientation", snap_orientation_, "");
|
||||
|
||||
camera_matrix_ = cv::Mat::zeros(3, 3, CV_64F);
|
||||
dist_coeffs_ = cv::Mat::zeros(8, 1, CV_64F);
|
||||
|
||||
dictionary_ = cv::aruco::getPredefinedDictionary(static_cast<cv::aruco::PREDEFINED_DICTIONARY_NAME>(dictionary));
|
||||
parameters_ = cv::aruco::DetectorParameters::create();
|
||||
parameters_->cornerRefinementMethod = cv::aruco::CORNER_REFINE_SUBPIX;
|
||||
|
||||
image_transport::ImageTransport it(nh_);
|
||||
image_transport::ImageTransport it_priv(nh_priv_);
|
||||
|
||||
debug_pub_ = it_priv.advertise("debug", 1);
|
||||
markers_pub_ = nh_priv_.advertise<aruco_pose::MarkerArray>("markers", 1);
|
||||
vis_markers_pub_ = nh_priv_.advertise<visualization_msgs::MarkerArray>("visualization", 1);
|
||||
img_sub_ = it.subscribeCamera("image_raw", 1, &ArucoDetect::imageCallback, this);
|
||||
|
||||
ROS_INFO("aruco_detect: ready");
|
||||
}
|
||||
|
||||
private:
|
||||
void imageCallback(const sensor_msgs::ImageConstPtr& msg, const sensor_msgs::CameraInfoConstPtr &cinfo)
|
||||
{
|
||||
Mat image = cv_bridge::toCvShare(msg, "bgr8")->image;
|
||||
|
||||
vector<int> ids;
|
||||
vector<vector<cv::Point2f>> corners, rejected;
|
||||
vector<cv::Vec3d> rvecs, tvecs;
|
||||
vector<cv::Point3f> obj_points;
|
||||
geometry_msgs::TransformStamped snap_to;
|
||||
|
||||
// Detect markers
|
||||
cv::aruco::detectMarkers(image, dictionary_, corners, ids, parameters_, rejected);
|
||||
|
||||
array_.header.stamp = msg->header.stamp;
|
||||
array_.header.frame_id = msg->header.frame_id;
|
||||
array_.markers.clear();
|
||||
|
||||
if (ids.size() != 0) {
|
||||
parseCameraInfo(cinfo, camera_matrix_, dist_coeffs_);
|
||||
|
||||
// Estimate individual markers' poses
|
||||
if (estimate_poses_) {
|
||||
cv::aruco::estimatePoseSingleMarkers(corners, length_, camera_matrix_, dist_coeffs_,
|
||||
rvecs, tvecs);
|
||||
|
||||
if (!snap_orientation_.empty()) {
|
||||
try {
|
||||
snap_to = tf_buffer_.lookupTransform(msg->header.frame_id, snap_orientation_,
|
||||
msg->header.stamp, ros::Duration(0.02));
|
||||
} catch (const tf2::TransformException& e) {
|
||||
ROS_WARN_THROTTLE(5, "aruco_detect: can't snap: %s", e.what());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
array_.markers.reserve(ids.size());
|
||||
aruco_pose::Marker marker;
|
||||
geometry_msgs::TransformStamped transform;
|
||||
transform.header.stamp = msg->header.stamp;
|
||||
transform.header.frame_id = msg->header.frame_id;
|
||||
|
||||
for (unsigned int i = 0; i < ids.size(); i++) {
|
||||
marker.id = ids[i];
|
||||
fillCorners(marker, corners[i]);
|
||||
|
||||
if (estimate_poses_) {
|
||||
fillPose(marker.pose.pose, rvecs[i], tvecs[i]);
|
||||
|
||||
// snap orientation (if enabled and snap frame avaiable)
|
||||
if (!snap_orientation_.empty() && !snap_to.header.frame_id.empty()) {
|
||||
snapOrientation(marker.pose.pose, snap_to.transform.rotation);
|
||||
}
|
||||
|
||||
// TODO: check IDs are unique
|
||||
if (send_tf_) {
|
||||
transform.child_frame_id = getChildFrameId(ids[i]);
|
||||
transform.transform.rotation = marker.pose.pose.orientation;
|
||||
fillTranslation(transform.transform.translation, tvecs[i]);
|
||||
br_.sendTransform(transform);
|
||||
}
|
||||
}
|
||||
array_.markers.push_back(marker);
|
||||
}
|
||||
}
|
||||
|
||||
markers_pub_.publish(array_);
|
||||
|
||||
// Publish visualization markers
|
||||
if (estimate_poses_ && vis_markers_pub_.getNumSubscribers() != 0) {
|
||||
// Delete all markers
|
||||
visualization_msgs::Marker vis_marker;
|
||||
vis_marker.action = visualization_msgs::Marker::DELETEALL;
|
||||
vis_array_.markers.clear();
|
||||
vis_array_.markers.reserve(ids.size() + 1);
|
||||
vis_array_.markers.push_back(vis_marker);
|
||||
|
||||
for (unsigned int i = 0; i < ids.size(); i++)
|
||||
pushVisMarkers(msg->header.frame_id, msg->header.stamp, array_.markers[i].pose.pose,
|
||||
length_, ids[i], i);
|
||||
|
||||
vis_markers_pub_.publish(vis_array_);
|
||||
}
|
||||
|
||||
// Publish debug image
|
||||
if (debug_pub_.getNumSubscribers() != 0) {
|
||||
Mat debug = image.clone();
|
||||
cv::aruco::drawDetectedMarkers(debug, corners, ids); // draw markers
|
||||
if (estimate_poses_)
|
||||
for (unsigned int i = 0; i < ids.size(); i++)
|
||||
cv::aruco::drawAxis(debug, camera_matrix_, dist_coeffs_, rvecs[i], tvecs[i], length_);
|
||||
|
||||
cv_bridge::CvImage out_msg;
|
||||
out_msg.header.frame_id = msg->header.frame_id;
|
||||
out_msg.header.stamp = msg->header.stamp;
|
||||
out_msg.encoding = sensor_msgs::image_encodings::BGR8;
|
||||
out_msg.image = debug;
|
||||
debug_pub_.publish(out_msg.toImageMsg());
|
||||
}
|
||||
}
|
||||
|
||||
inline void fillCorners(aruco_pose::Marker& marker, const vector<cv::Point2f>& corners) const
|
||||
{
|
||||
marker.c1.x = corners[0].x;
|
||||
marker.c2.x = corners[1].x;
|
||||
marker.c3.x = corners[2].x;
|
||||
marker.c4.x = corners[3].x;
|
||||
marker.c1.y = corners[0].y;
|
||||
marker.c2.y = corners[1].y;
|
||||
marker.c3.y = corners[2].y;
|
||||
marker.c4.y = corners[3].y;
|
||||
}
|
||||
|
||||
inline void fillPose(geometry_msgs::Pose& pose, const cv::Vec3d& rvec, const cv::Vec3d& tvec) const
|
||||
{
|
||||
pose.position.x = tvec[0];
|
||||
pose.position.y = tvec[1];
|
||||
pose.position.z = tvec[2];
|
||||
|
||||
double angle = norm(rvec);
|
||||
cv::Vec3d axis = rvec / angle;
|
||||
|
||||
tf2::Quaternion q;
|
||||
q.setRotation(tf2::Vector3(axis[0], axis[1], axis[2]), angle);
|
||||
|
||||
pose.orientation.w = q.w();
|
||||
pose.orientation.x = q.x();
|
||||
pose.orientation.y = q.y();
|
||||
pose.orientation.z = q.z();
|
||||
}
|
||||
|
||||
inline void fillTranslation(geometry_msgs::Vector3& translation, const cv::Vec3d& tvec) const
|
||||
{
|
||||
translation.x = tvec[0];
|
||||
translation.y = tvec[1];
|
||||
translation.z = tvec[2];
|
||||
}
|
||||
|
||||
void pushVisMarkers(const std::string& frame_id, const ros::Time& stamp,
|
||||
const geometry_msgs::Pose &pose, double length, int id, int index)
|
||||
{
|
||||
visualization_msgs::Marker marker;
|
||||
marker.header.frame_id = frame_id;
|
||||
marker.header.stamp = stamp;
|
||||
marker.action = visualization_msgs::Marker::ADD;
|
||||
marker.id = index;
|
||||
|
||||
// Marker
|
||||
marker.ns = "aruco_marker";
|
||||
marker.type = visualization_msgs::Marker::CUBE;
|
||||
marker.scale.x = length;
|
||||
marker.scale.y = length;
|
||||
marker.scale.z = 0.001;
|
||||
marker.color.r = 1;
|
||||
marker.color.g = 1;
|
||||
marker.color.b = 1;
|
||||
marker.color.a = 0.9;
|
||||
marker.pose = pose;
|
||||
vis_array_.markers.push_back(marker);
|
||||
|
||||
// Label
|
||||
marker.ns = "aruco_marker_label";
|
||||
marker.type = visualization_msgs::Marker::TEXT_VIEW_FACING;
|
||||
marker.scale.z = length * 0.6;
|
||||
marker.color.r = 0;
|
||||
marker.color.g = 0;
|
||||
marker.color.b = 0;
|
||||
marker.color.a = 1;
|
||||
marker.text = std::to_string(id);
|
||||
marker.pose = pose;
|
||||
vis_array_.markers.push_back(marker);
|
||||
}
|
||||
|
||||
void snapOrientation(geometry_msgs::Pose& pose, const geometry_msgs::Quaternion orientation)
|
||||
{
|
||||
tf::Quaternion q;
|
||||
q.setRPY(0, 0, -tf::getYaw(pose.orientation) + tf::getYaw(orientation) + M_PI / 2);
|
||||
tf::Quaternion pq;
|
||||
tf::quaternionMsgToTF(orientation, pq);
|
||||
pq = pq * q;
|
||||
tf::quaternionTFToMsg(pq, pose.orientation);
|
||||
}
|
||||
|
||||
inline std::string getChildFrameId(int id) const
|
||||
{
|
||||
return "aruco_" + std::to_string(id);
|
||||
}
|
||||
};
|
||||
|
||||
PLUGINLIB_EXPORT_CLASS(ArucoDetect, nodelet::Nodelet)
|
||||
@@ -1,307 +0,0 @@
|
||||
/*
|
||||
* Positioning ArUco markers maps
|
||||
* Copyright (C) 2018 Copter Express Technologies
|
||||
*
|
||||
* Author: Oleg Kalachev <okalachev@gmail.com>
|
||||
*
|
||||
* Distributed under MIT License (available at https://opensource.org/licenses/MIT).
|
||||
* The above copyright notice and this permission notice shall be included in all
|
||||
* copies or substantial portions of the Software.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Code is based on https://github.com/UbiquityRobotics/fiducials, which is distributed
|
||||
* under the BSD license.
|
||||
*/
|
||||
|
||||
#include <math.h>
|
||||
#include <string>
|
||||
#include <vector>
|
||||
#include <fstream>
|
||||
#include <ros/ros.h>
|
||||
#include <nodelet/nodelet.h>
|
||||
#include <pluginlib/class_list_macros.h>
|
||||
#include <image_transport/image_transport.h>
|
||||
#include <cv_bridge/cv_bridge.h>
|
||||
#include <tf2_ros/buffer.h>
|
||||
#include <tf2_ros/transform_listener.h>
|
||||
#include <tf2_ros/transform_broadcaster.h>
|
||||
#include <tf2_geometry_msgs/tf2_geometry_msgs.h>
|
||||
#include <geometry_msgs/TransformStamped.h>
|
||||
#include <geometry_msgs/PoseWithCovarianceStamped.h>
|
||||
#include <sensor_msgs/Image.h>
|
||||
#include <visualization_msgs/Marker.h>
|
||||
#include <visualization_msgs/MarkerArray.h>
|
||||
|
||||
#include <aruco_pose/MarkerArray.h>
|
||||
#include <aruco_pose/Marker.h>
|
||||
|
||||
#include <opencv2/opencv.hpp>
|
||||
#include <opencv2/aruco.hpp>
|
||||
|
||||
#include "utils.h"
|
||||
#include "gridboard.h"
|
||||
|
||||
using std::vector;
|
||||
using cv::Mat;
|
||||
|
||||
class ArucoMap : public nodelet::Nodelet {
|
||||
private:
|
||||
ros::NodeHandle nh_, nh_priv_;
|
||||
ros::Publisher img_pub_, pose_pub_;
|
||||
ros::Subscriber markers_sub_, cinfo_sub;
|
||||
cv::Ptr<cv::aruco::Board> board_;
|
||||
Mat camera_matrix_, dist_coeffs_;
|
||||
geometry_msgs::TransformStamped transform_;
|
||||
geometry_msgs::PoseWithCovarianceStamped pose_;
|
||||
tf2_ros::TransformBroadcaster br_;
|
||||
tf2_ros::Buffer tf_buffer_;
|
||||
tf2_ros::TransformListener tf_listener_{tf_buffer_};
|
||||
visualization_msgs::MarkerArray vis_markers;
|
||||
std::string snap_orientation_;
|
||||
bool has_camera_info_ = false;
|
||||
|
||||
public:
|
||||
virtual void onInit()
|
||||
{
|
||||
nh_ = getNodeHandle();
|
||||
nh_priv_ = getPrivateNodeHandle();
|
||||
|
||||
image_transport::ImageTransport it_priv(nh_priv_);
|
||||
|
||||
// TODO: why image_transport doesn't work here?
|
||||
img_pub_ = nh_priv_.advertise<sensor_msgs::Image>("image", 1, true);
|
||||
|
||||
board_ = cv::makePtr<cv::aruco::Board>();
|
||||
board_->dictionary = cv::aruco::getPredefinedDictionary(
|
||||
static_cast<cv::aruco::PREDEFINED_DICTIONARY_NAME>(nh_priv_.param("dictionary", 2)));
|
||||
camera_matrix_ = cv::Mat::zeros(3, 3, CV_64F);
|
||||
dist_coeffs_ = cv::Mat::zeros(8, 1, CV_64F);
|
||||
|
||||
std::string type, map, map_name;
|
||||
nh_priv_.param<std::string>("type", type, "map");
|
||||
|
||||
if (type == "map") {
|
||||
param(nh_priv_, "map", map);
|
||||
loadMap(map);
|
||||
} else if (type == "gridboard") {
|
||||
createGridBoard();
|
||||
} else {
|
||||
ROS_FATAL("aruco_map: unknown type: %s", type.c_str());
|
||||
ros::shutdown();
|
||||
}
|
||||
|
||||
nh_priv_.param<std::string>("name", map_name, "map");
|
||||
nh_priv_.param<std::string>("frame_id", transform_.child_frame_id, "aruco_map");
|
||||
nh_priv_.param<std::string>("snap_orientation", snap_orientation_, "");
|
||||
|
||||
pose_pub_ = nh_priv_.advertise<geometry_msgs::PoseWithCovarianceStamped>("pose", 1);
|
||||
|
||||
// TODO: use synchronised subscriber
|
||||
markers_sub_ = nh_.subscribe("markers", 1, &ArucoMap::markersCallback, this);
|
||||
cinfo_sub = nh_.subscribe("camera_info", 1, &ArucoMap::cinfoCallback, this);
|
||||
|
||||
publishMapImage();
|
||||
ROS_INFO("aruco_map: ready");
|
||||
}
|
||||
|
||||
void markersCallback(const aruco_pose::MarkerArray& markers)
|
||||
{
|
||||
if (!has_camera_info_) return;
|
||||
if (markers.markers.empty()) return;
|
||||
|
||||
int count = markers.markers.size();
|
||||
std::vector<int> ids;
|
||||
std::vector<std::vector<cv::Point2f>> corners;
|
||||
ids.reserve(count);
|
||||
corners.reserve(count);
|
||||
|
||||
for(auto const &marker : markers.markers) {
|
||||
ids.push_back(marker.id);
|
||||
std::vector<cv::Point2f> marker_corners = {
|
||||
cv::Point2f(marker.c1.x, marker.c1.y),
|
||||
cv::Point2f(marker.c2.x, marker.c2.y),
|
||||
cv::Point2f(marker.c3.x, marker.c3.y),
|
||||
cv::Point2f(marker.c4.x, marker.c4.y)
|
||||
};
|
||||
corners.push_back(marker_corners);
|
||||
}
|
||||
|
||||
Mat obj_points, img_points;
|
||||
cv::Vec3d rvec, tvec;
|
||||
|
||||
if (snap_orientation_.empty()) {
|
||||
// simple estimation
|
||||
int valid = cv::aruco::estimatePoseBoard(corners, ids, board_, camera_matrix_, dist_coeffs_,
|
||||
rvec, tvec, false);
|
||||
if (!valid) return;
|
||||
|
||||
transform_.header.stamp = markers.header.stamp;
|
||||
transform_.header.frame_id = markers.header.frame_id;
|
||||
pose_.header = transform_.header;
|
||||
fillPose(pose_.pose.pose, rvec, tvec);
|
||||
fillTransform(transform_.transform, rvec, tvec);
|
||||
|
||||
} else {
|
||||
// estimation with "snapping"
|
||||
cv::aruco::getBoardObjectAndImagePoints(board_, corners, ids, obj_points, img_points);
|
||||
if (obj_points.empty()) return;
|
||||
|
||||
double center_x = 0, center_y = 0;
|
||||
alignObjPointsToCenter(obj_points, center_x, center_y);
|
||||
|
||||
int res = solvePnP(obj_points, img_points, camera_matrix_, dist_coeffs_, rvec, tvec, false);
|
||||
if (!res) return;
|
||||
|
||||
fillTransform(transform_.transform, rvec, tvec);
|
||||
try {
|
||||
geometry_msgs::TransformStamped snap_to = tf_buffer_.lookupTransform(markers.header.frame_id,
|
||||
snap_orientation_, markers.header.stamp, ros::Duration(0.02));
|
||||
snapOrientation(transform_.transform.rotation, snap_to.transform.rotation);
|
||||
} catch (const tf2::TransformException& e) {
|
||||
ROS_WARN_THROTTLE(1, "aruco_map: can't snap: %s", e.what());
|
||||
}
|
||||
|
||||
geometry_msgs::TransformStamped shift;
|
||||
shift.transform.translation.x = -center_x;
|
||||
shift.transform.translation.y = -center_y;
|
||||
shift.transform.rotation.w = 1;
|
||||
tf2::doTransform(shift, transform_, transform_);
|
||||
|
||||
transform_.header.stamp = markers.header.stamp;
|
||||
transform_.header.frame_id = markers.header.frame_id;
|
||||
pose_.header = transform_.header;
|
||||
transformToPose(transform_.transform, pose_.pose.pose);
|
||||
}
|
||||
|
||||
br_.sendTransform(transform_);
|
||||
pose_pub_.publish(pose_);
|
||||
}
|
||||
|
||||
void cinfoCallback(const sensor_msgs::CameraInfoConstPtr& cinfo)
|
||||
{
|
||||
parseCameraInfo(cinfo, camera_matrix_, dist_coeffs_);
|
||||
has_camera_info_ = true;
|
||||
}
|
||||
|
||||
void alignObjPointsToCenter(Mat &obj_points, double ¢er_x, double ¢er_y) const
|
||||
{
|
||||
// Align object points to the center of mass
|
||||
double sum_x = 0;
|
||||
double sum_y = 0;
|
||||
|
||||
for (int i = 0; i < obj_points.rows; i++) {
|
||||
sum_x += obj_points.at<float>(i, 0);
|
||||
sum_y += obj_points.at<float>(i, 1);
|
||||
}
|
||||
|
||||
center_x = sum_x / obj_points.rows;
|
||||
center_y = sum_y / obj_points.rows;
|
||||
|
||||
for (int i = 0; i < obj_points.rows; i++) {
|
||||
obj_points.at<float>(i, 0) -= center_x;
|
||||
obj_points.at<float>(i, 1) -= center_y;
|
||||
}
|
||||
}
|
||||
|
||||
void loadMap(std::string filename)
|
||||
{
|
||||
std::ifstream f(filename);
|
||||
std::string line;
|
||||
|
||||
if (!f.good()) {
|
||||
ROS_FATAL("aruco_map: %s - %s", strerror(errno), filename.c_str());
|
||||
ros::shutdown();
|
||||
}
|
||||
|
||||
while (std::getline(f, line)) {
|
||||
int id;
|
||||
double length, x, y, z, yaw, pitch, roll;
|
||||
|
||||
std::istringstream s(line);
|
||||
ROS_INFO("aruco_map: parse line: %s", line.c_str());
|
||||
|
||||
if (!(s >> id >> length >> x >> y >> z >> yaw >> pitch >> roll)) {
|
||||
ROS_ERROR("aruco_map: cannot parse line: %s", line.c_str());
|
||||
continue;
|
||||
}
|
||||
addMarker(id, length, x, y, z, yaw, pitch, roll);
|
||||
}
|
||||
|
||||
ROS_INFO("aruco_map: loading %s complete (%d markers)", filename.c_str(), static_cast<int>(board_->ids.size()));
|
||||
}
|
||||
|
||||
void createGridBoard()
|
||||
{
|
||||
ROS_INFO("aruco_map: generate gridboard");
|
||||
ROS_WARN("aruco_map: gridboard maps are deprecated");
|
||||
|
||||
int markers_x, markers_y, first_marker;
|
||||
double markers_side, markers_sep_x, markers_sep_y;
|
||||
std::vector<int> marker_ids;
|
||||
nh_priv_.param<int>("markers_x", markers_x, 10);
|
||||
nh_priv_.param<int>("markers_y", markers_y, 10);
|
||||
nh_priv_.param<int>("first_marker", first_marker, 0);
|
||||
|
||||
param(nh_priv_, "markers_side", markers_side);
|
||||
param(nh_priv_, "markers_sep_x", markers_sep_x);
|
||||
param(nh_priv_, "markers_sep_y", markers_sep_y);
|
||||
|
||||
if (nh_priv_.getParam("marker_ids", marker_ids)) {
|
||||
if ((unsigned int)(markers_x * markers_y) != marker_ids.size()) {
|
||||
ROS_FATAL("~marker_ids length should be equal to ~markers_x * ~markers_y");
|
||||
exit(1);
|
||||
}
|
||||
} else {
|
||||
// Fill marker_ids automatically
|
||||
marker_ids.resize(markers_x * markers_y);
|
||||
for (int i = 0; i < markers_x * markers_y; i++)
|
||||
{
|
||||
marker_ids.at(i) = first_marker++;
|
||||
}
|
||||
}
|
||||
|
||||
createCustomGridBoard(board_, markers_x, markers_y, markers_side, markers_sep_x, markers_sep_y, marker_ids);
|
||||
}
|
||||
|
||||
void addMarker(int id, double length, double x, double y, double z,
|
||||
double yaw, double pitch, double roll)
|
||||
{
|
||||
// Create transform
|
||||
geometry_msgs::TransformStamped t;
|
||||
t.transform.translation.x = x;
|
||||
t.transform.translation.y = y;
|
||||
t.transform.translation.z = z;
|
||||
tf::Quaternion q;
|
||||
q.setRPY(roll, pitch, yaw);
|
||||
tf::quaternionTFToMsg(q, t.transform.rotation);
|
||||
|
||||
// TODO: process roll pitch yaw
|
||||
vector<cv::Point3f> obj_points(4);
|
||||
setMarkerObjectPoints(x, y, z, yaw, length, obj_points);
|
||||
board_->ids.push_back(id);
|
||||
board_->objPoints.push_back(obj_points);
|
||||
}
|
||||
|
||||
void setMarkerObjectPoints(float x, float y, float z, float yaw, float length,
|
||||
vector<cv::Point3f>& obj_points)
|
||||
{
|
||||
obj_points[0] = cv::Point3f(x - length / 2, y + length / 2, 0);
|
||||
obj_points[1] = obj_points[0] + cv::Point3f(length, 0, 0);
|
||||
obj_points[2] = obj_points[0] + cv::Point3f(length, -length, 0);
|
||||
obj_points[3] = obj_points[0] + cv::Point3f(0, -length, 0);
|
||||
}
|
||||
|
||||
void publishMapImage()
|
||||
{
|
||||
cv::Mat image;
|
||||
cv_bridge::CvImage msg;
|
||||
cv::aruco::drawPlanarBoard(board_, cv::Size(2000, 2000), image, 50, 1);
|
||||
cv::cvtColor(image, image, CV_GRAY2BGR);
|
||||
msg.encoding = sensor_msgs::image_encodings::BGR8;
|
||||
msg.image = image;
|
||||
img_pub_.publish(msg.toImageMsg());
|
||||
}
|
||||
};
|
||||
|
||||
PLUGINLIB_EXPORT_CLASS(ArucoMap, nodelet::Nodelet)
|
||||
350
aruco_pose/src/aruco_pose.cpp
Normal file
@@ -0,0 +1,350 @@
|
||||
#include <algorithm>
|
||||
#include <nodelet/nodelet.h>
|
||||
#include <image_transport/image_transport.h>
|
||||
#include <cv_bridge/cv_bridge.h>
|
||||
#include <opencv2/imgproc/imgproc.hpp>
|
||||
#include <pluginlib/class_list_macros.h>
|
||||
#include <geometry_msgs/TransformStamped.h>
|
||||
#include <geometry_msgs/PoseStamped.h>
|
||||
#include <geometry_msgs/PoseWithCovarianceStamped.h>
|
||||
#include <visualization_msgs/MarkerArray.h>
|
||||
#include <tf/transform_datatypes.h>
|
||||
#include <opencv2/calib3d/calib3d.hpp>
|
||||
#include <opencv2/opencv.hpp>
|
||||
#include <opencv2/aruco.hpp>
|
||||
#include <opencv2/aruco/dictionary.hpp>
|
||||
#include <stdio.h>
|
||||
#include <tf/transform_broadcaster.h>
|
||||
|
||||
#include "util.h"
|
||||
|
||||
using std::vector;
|
||||
using std::string;
|
||||
|
||||
namespace aruco_pose {
|
||||
|
||||
class ArucoPose : public nodelet::Nodelet {
|
||||
tf::TransformBroadcaster br;
|
||||
cv::Ptr<cv::aruco::Dictionary> dictionary;
|
||||
cv::Ptr<cv::aruco::DetectorParameters> parameters;
|
||||
cv::Ptr<cv::aruco::Board> board;
|
||||
std::string frame_id_;
|
||||
image_transport::CameraSubscriber img_sub;
|
||||
image_transport::Publisher img_pub;
|
||||
ros::Publisher marker_pub;
|
||||
ros::Publisher pose_pub;
|
||||
ros::NodeHandle nh_, nh_priv_;
|
||||
|
||||
virtual void onInit();
|
||||
void createBoard();
|
||||
cv::Point3f getObjPointsCenter(cv::Mat objPoints);
|
||||
void detect(const sensor_msgs::ImageConstPtr&, const sensor_msgs::CameraInfoConstPtr&);
|
||||
void parseCameraInfo(const sensor_msgs::CameraInfoConstPtr&, cv::Mat&, cv::Mat&);
|
||||
tf::Transform aruco2tf(cv::Mat rvec, cv::Mat tvec);
|
||||
};
|
||||
|
||||
void ArucoPose::onInit() {
|
||||
ROS_INFO("Initializing aruco_pose");
|
||||
nh_ = getNodeHandle();
|
||||
nh_priv_ = getPrivateNodeHandle();
|
||||
|
||||
nh_priv_.param("frame_id", frame_id_, std::string("aruco_map"));
|
||||
|
||||
dictionary = cv::aruco::getPredefinedDictionary(cv::aruco::DICT_4X4_1000);
|
||||
parameters = cv::aruco::DetectorParameters::create();
|
||||
|
||||
try
|
||||
{
|
||||
createBoard();
|
||||
}
|
||||
catch (const std::exception &exc)
|
||||
{
|
||||
std::cerr << exc.what();
|
||||
exit(0);
|
||||
}
|
||||
|
||||
image_transport::ImageTransport it(nh_);
|
||||
img_sub = it.subscribeCamera("image", 1, &ArucoPose::detect, this);
|
||||
|
||||
image_transport::ImageTransport it_priv(nh_priv_);
|
||||
img_pub = it_priv.advertise("debug", 1);
|
||||
|
||||
pose_pub = nh_priv_.advertise<geometry_msgs::PoseStamped>("pose", 1);
|
||||
|
||||
ROS_INFO("aruco_pose nodelet inited");
|
||||
}
|
||||
|
||||
cv::Ptr<cv::aruco::Board> createCustomGridBoard(int markersX, int markersY, float markerLength, float markerSeparationX, float markerSeparationY,
|
||||
const cv::Ptr<cv::aruco::Dictionary> &dictionary, std::vector<int> ids) {
|
||||
|
||||
CV_Assert(markersX > 0 && markersY > 0 && markerLength > 0 && markerSeparationX > 0 && markerSeparationY > 0);
|
||||
|
||||
cv::Ptr<cv::aruco::Board> res = cv::makePtr<cv::aruco::Board>();
|
||||
|
||||
res->dictionary = dictionary;
|
||||
|
||||
size_t totalMarkers = (size_t) markersX * markersY;
|
||||
res->ids = ids;
|
||||
res->objPoints.reserve(totalMarkers);
|
||||
|
||||
// calculate Board objPoints
|
||||
float maxY = (float)markersY * markerLength + (markersY - 1) * markerSeparationY;
|
||||
for(int y = 0; y < markersY; y++) {
|
||||
for(int x = 0; x < markersX; x++) {
|
||||
std::vector< cv::Point3f > corners;
|
||||
corners.resize(4);
|
||||
corners[0] = cv::Point3f(x * (markerLength + markerSeparationX),
|
||||
maxY - y * (markerLength + markerSeparationY), 0);
|
||||
corners[1] = corners[0] + cv::Point3f(markerLength, 0, 0);
|
||||
corners[2] = corners[0] + cv::Point3f(markerLength, -markerLength, 0);
|
||||
corners[3] = corners[0] + cv::Point3f(0, -markerLength, 0);
|
||||
res->objPoints.push_back(corners);
|
||||
}
|
||||
}
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
cv::Ptr<cv::aruco::Board> createCustomBoard(std::map<string, string> markers, const cv::Ptr<cv::aruco::Dictionary> &dictionary) {
|
||||
cv::Ptr<cv::aruco::Board> res = cv::makePtr<cv::aruco::Board>();
|
||||
|
||||
res->dictionary = dictionary;
|
||||
|
||||
size_t total_markers = markers.size();
|
||||
res->ids.reserve(total_markers);
|
||||
res->objPoints.reserve(total_markers);
|
||||
|
||||
// Generate ids and objPoints
|
||||
for(auto const &marker : markers) {
|
||||
res->ids.push_back(std::stoi(marker.first));
|
||||
|
||||
vector<string> parts;
|
||||
parts = strSplit(marker.second, " ");
|
||||
|
||||
float size = std::stof(parts.at(0));
|
||||
float x = std::stof(parts.at(1));
|
||||
float y = std::stof(parts.at(2));
|
||||
float z = std::stof(parts.at(3));
|
||||
float yaw = std::stof(parts.at(4));
|
||||
float pitch = std::stof(parts.at(5));
|
||||
float roll = std::stof(parts.at(6));
|
||||
|
||||
vector<cv::Point3f> corners;
|
||||
corners.resize(4);
|
||||
corners[0] = cv::Point3f(x - size / 2, y + size / 2, 0);
|
||||
corners[1] = corners[0] + cv::Point3f(size, 0, 0);
|
||||
corners[2] = corners[0] + cv::Point3f(size, -size, 0);
|
||||
corners[3] = corners[0] + cv::Point3f(0, -size, 0);
|
||||
|
||||
// TODO: process yaw, pitch, roll
|
||||
|
||||
res->objPoints.push_back(corners);
|
||||
}
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
#include "fix.cpp"
|
||||
|
||||
void ArucoPose::createBoard()
|
||||
{
|
||||
static auto map_image_pub = nh_priv_.advertise<sensor_msgs::Image>("map_image", 1, true);
|
||||
cv_bridge::CvImage map_image_msg;
|
||||
cv::Mat map_image;
|
||||
|
||||
std::string type;
|
||||
|
||||
nh_priv_.param<std::string>("type", type, "gridboard");
|
||||
if (type == "gridboard")
|
||||
{
|
||||
ROS_INFO("Initialize gridboard");
|
||||
|
||||
int markers_x, markers_y, first_marker;
|
||||
float markers_side, markers_sep_x, markers_sep_y;
|
||||
std::vector<int> marker_ids;
|
||||
nh_priv_.param<int>("markers_x", markers_x, 10);
|
||||
nh_priv_.param<int>("markers_y", markers_y, 10);
|
||||
nh_priv_.param<int>("first_marker", first_marker, 0);
|
||||
|
||||
if (!nh_priv_.getParam("markers_side", markers_side))
|
||||
{
|
||||
ROS_ERROR("gridboard: required parameter ~markers_side is not set.");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
if (!nh_priv_.getParam("markers_sep_x", markers_sep_x))
|
||||
{
|
||||
if (!nh_priv_.getParam("markers_sep", markers_sep_x))
|
||||
{
|
||||
ROS_ERROR("gridboard: ~markers_sep_x or ~markers_sep parameters are required");
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
if (!nh_priv_.getParam("markers_sep_y", markers_sep_y))
|
||||
{
|
||||
if (!nh_priv_.getParam("markers_sep", markers_sep_y))
|
||||
{
|
||||
ROS_ERROR("gridboard: ~markers_sep_y or ~markers_sep parameters are required");
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
if (nh_priv_.getParam("marker_ids", marker_ids))
|
||||
{
|
||||
if (markers_x * markers_y != marker_ids.size())
|
||||
{
|
||||
ROS_FATAL("~marker_ids length should be equal to ~markers_x * ~markers_y");
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// Fill marker_ids automatically
|
||||
marker_ids.resize(markers_x * markers_y);
|
||||
for(int i = 0; i < markers_x * markers_y; i++)
|
||||
{
|
||||
marker_ids.at(i) = first_marker++;
|
||||
}
|
||||
}
|
||||
|
||||
// Create grid board
|
||||
board = createCustomGridBoard(markers_x, markers_y, markers_side, markers_sep_x, markers_sep_y, dictionary, marker_ids);
|
||||
|
||||
// Publish map image for debugging
|
||||
_drawPlanarBoard(board, cv::Size(2000, 2000), map_image, 50, 1);
|
||||
|
||||
cv::cvtColor(map_image, map_image, CV_GRAY2BGR);
|
||||
|
||||
map_image_msg.encoding = sensor_msgs::image_encodings::BGR8;
|
||||
map_image_msg.image = map_image;
|
||||
map_image_pub.publish(map_image_msg.toImageMsg());
|
||||
}
|
||||
else if (type == "custom")
|
||||
{
|
||||
ROS_INFO("Initialize a custom board");
|
||||
|
||||
std::map<string, string> markers;
|
||||
nh_priv_.getParam("markers", markers);
|
||||
|
||||
board = createCustomBoard(markers, dictionary);
|
||||
|
||||
ROS_INFO("Draw a custom board");
|
||||
// Publish map image for debugging
|
||||
_drawPlanarBoard(board, cv::Size(2000, 2000), map_image, 50, 1);
|
||||
|
||||
cv::cvtColor(map_image, map_image, CV_GRAY2BGR);
|
||||
|
||||
map_image_msg.encoding = sensor_msgs::image_encodings::BGR8;
|
||||
map_image_msg.image = map_image;
|
||||
map_image_pub.publish(map_image_msg.toImageMsg());
|
||||
}
|
||||
else
|
||||
{
|
||||
ROS_ERROR("Incorrect map type '%s'", type.c_str());
|
||||
}
|
||||
}
|
||||
|
||||
cv::Point3f ArucoPose::getObjPointsCenter(cv::Mat objPoints) {
|
||||
float min_x = std::numeric_limits<float>::max();
|
||||
float max_x = std::numeric_limits<float>::min();
|
||||
float min_y = min_x, max_y = max_x;
|
||||
for (int i = 0; i < objPoints.rows; i++) {
|
||||
max_x = std::max(max_x, objPoints.at<float>(i, 0));
|
||||
max_y = std::max(max_y, objPoints.at<float>(i, 1));
|
||||
min_x = std::min(min_x, objPoints.at<float>(i, 0));
|
||||
min_y = std::min(min_y, objPoints.at<float>(i, 1));
|
||||
}
|
||||
cv::Point3f res((min_x + max_x) / 2, (min_y + max_y) / 2, 0);
|
||||
return res;
|
||||
}
|
||||
|
||||
void ArucoPose::detect(const sensor_msgs::ImageConstPtr& msg, const sensor_msgs::CameraInfoConstPtr &cinfo) {
|
||||
cv::Mat image = cv_bridge::toCvShare(msg, "bgr8")->image;
|
||||
|
||||
std::vector<int> markerIds;
|
||||
std::vector<std::vector<cv::Point2f>> markerCorners;
|
||||
std::vector<std::vector<cv::Point2f>> rejectedCandidates;
|
||||
|
||||
cv::aruco::detectMarkers(image, dictionary, markerCorners, markerIds, parameters, rejectedCandidates);
|
||||
|
||||
cv::Mat cameraMatrix(3, 3, CV_64F);
|
||||
cv::Mat distCoeffs(8, 1, CV_64F);
|
||||
parseCameraInfo(cinfo, cameraMatrix, distCoeffs);
|
||||
|
||||
int valid = 0;
|
||||
cv::Mat rvec, tvec, objPoints;
|
||||
|
||||
if (markerIds.size() > 0) {
|
||||
|
||||
valid = _estimatePoseBoard(markerCorners, markerIds, board, cameraMatrix, distCoeffs,
|
||||
rvec, tvec, false, objPoints);
|
||||
|
||||
if (valid) {
|
||||
// Send map transform
|
||||
tf::StampedTransform transform(aruco2tf(rvec, tvec), msg->header.stamp, cinfo->header.frame_id, frame_id_);
|
||||
br.sendTransform(transform);
|
||||
|
||||
// Publish map pose
|
||||
static geometry_msgs::PoseStamped ps;
|
||||
ps.header.frame_id = frame_id_;
|
||||
ps.header.stamp = msg->header.stamp;
|
||||
ps.pose.orientation.w = 1;
|
||||
pose_pub.publish(ps);
|
||||
|
||||
// Send reference point
|
||||
cv::Point3f ref = getObjPointsCenter(objPoints);
|
||||
tf::Vector3 ref_vector3 = tf::Vector3(ref.x, ref.y, ref.z);
|
||||
tf::Quaternion q(0, 0, 0);
|
||||
static tf::StampedTransform ref_transform;
|
||||
ref_transform.stamp_ = msg->header.stamp;
|
||||
ref_transform.frame_id_ = frame_id_;
|
||||
ref_transform.child_frame_id_ = "aruco_map_reference";
|
||||
ref_transform.setOrigin(ref_vector3);
|
||||
ref_transform.setRotation(q);
|
||||
br.sendTransform(ref_transform);
|
||||
}
|
||||
}
|
||||
|
||||
if (img_pub.getNumSubscribers() > 0)
|
||||
{
|
||||
cv::aruco::drawDetectedMarkers(image, markerCorners, markerIds); // draw markers
|
||||
if (valid)
|
||||
{
|
||||
cv::aruco::drawAxis(image, cameraMatrix, distCoeffs, rvec, tvec, 0.3); // draw board axis
|
||||
}
|
||||
cv_bridge::CvImage out_msg;
|
||||
out_msg.header.frame_id = msg->header.frame_id;
|
||||
out_msg.header.stamp = msg->header.stamp;
|
||||
out_msg.encoding = sensor_msgs::image_encodings::BGR8;
|
||||
out_msg.image = image;
|
||||
img_pub.publish(out_msg.toImageMsg());
|
||||
}
|
||||
}
|
||||
|
||||
void ArucoPose::parseCameraInfo(const sensor_msgs::CameraInfoConstPtr &cinfo, cv::Mat &cameraMat, cv::Mat &distCoeffs) {
|
||||
for (int i = 0; i < 3; ++i) {
|
||||
for (int j = 0; j < 3; ++j) {
|
||||
cameraMat.at<double>(i, j) = cinfo->K[3 * i + j];
|
||||
}
|
||||
}
|
||||
for (int k = 0; k < cinfo->D.size(); k++) {
|
||||
distCoeffs.at<double>(k) = cinfo->D[k];
|
||||
}
|
||||
}
|
||||
|
||||
tf::Transform ArucoPose::aruco2tf(cv::Mat rvec, cv::Mat tvec) {
|
||||
|
||||
cv::Mat rot;
|
||||
cv::Rodrigues(rvec, rot);
|
||||
|
||||
tf::Matrix3x3 tf_rot(rot.at<double>(0,0), rot.at<double>(0,1), rot.at<double>(0,2),
|
||||
rot.at<double>(1,0), rot.at<double>(1,1), rot.at<double>(1,2),
|
||||
rot.at<double>(2,0), rot.at<double>(2,1), rot.at<double>(2,2));
|
||||
tf::Vector3 tf_orig(tvec.at<double>(0,0), tvec.at<double>(1,0), tvec.at<double>(2,0));
|
||||
return tf::Transform(tf_rot, tf_orig);
|
||||
}
|
||||
|
||||
PLUGINLIB_EXPORT_CLASS(ArucoPose, nodelet::Nodelet)
|
||||
|
||||
}
|
||||
145
aruco_pose/src/fix.cpp
Normal file
@@ -0,0 +1,145 @@
|
||||
using namespace cv;
|
||||
using namespace cv::aruco;
|
||||
|
||||
// Temporal fix!
|
||||
// TODO: remove
|
||||
// fix strange bug in our OpenCV version
|
||||
|
||||
void _getBoardObjectAndImagePoints(const Ptr<aruco::Board> &board, InputArrayOfArrays detectedCorners,
|
||||
InputArray detectedIds, OutputArray objPoints, OutputArray imgPoints) {
|
||||
|
||||
CV_Assert(board->ids.size() == board->objPoints.size());
|
||||
CV_Assert(detectedIds.total() == detectedCorners.total());
|
||||
|
||||
size_t nDetectedMarkers = detectedIds.total();
|
||||
|
||||
std::vector< Point3f > objPnts;
|
||||
objPnts.reserve(nDetectedMarkers);
|
||||
|
||||
std::vector< Point2f > imgPnts;
|
||||
imgPnts.reserve(nDetectedMarkers);
|
||||
|
||||
// look for detected markers that belong to the board and get their information
|
||||
for(unsigned int i = 0; i < nDetectedMarkers; i++) {
|
||||
int currentId = detectedIds.getMat().ptr< int >(0)[i];
|
||||
for(unsigned int j = 0; j < board->ids.size(); j++) {
|
||||
if(currentId == board->ids[j]) {
|
||||
for(int p = 0; p < 4; p++) {
|
||||
objPnts.push_back(board->objPoints[j][p]);
|
||||
imgPnts.push_back(detectedCorners.getMat(i).ptr< Point2f >(0)[p]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// create output
|
||||
Mat(objPnts).copyTo(objPoints);
|
||||
Mat(imgPnts).copyTo(imgPoints);
|
||||
}
|
||||
|
||||
int _estimatePoseBoard(InputArrayOfArrays _corners, InputArray _ids, const Ptr<aruco::Board> &board,
|
||||
InputArray _cameraMatrix, InputArray _distCoeffs, OutputArray _rvec,
|
||||
OutputArray _tvec, bool useExtrinsicGuess, Mat &objPoints) {
|
||||
|
||||
CV_Assert(_corners.total() == _ids.total());
|
||||
|
||||
// get object and image points for the solvePnP function
|
||||
Mat /*objPoints, */imgPoints;
|
||||
_getBoardObjectAndImagePoints(board, _corners, _ids, objPoints, imgPoints);
|
||||
|
||||
CV_Assert(imgPoints.total() == objPoints.total());
|
||||
|
||||
if(objPoints.total() == 0) // 0 of the detected markers in board
|
||||
return 0;
|
||||
|
||||
// std::cout << "objPoints: " << objPoints << std::endl;
|
||||
// std::cout << "imgPoints: " << imgPoints << std::endl;
|
||||
|
||||
solvePnP(objPoints, imgPoints, _cameraMatrix, _distCoeffs, _rvec, _tvec, useExtrinsicGuess);
|
||||
|
||||
// divide by four since all the four corners are concatenated in the array for each marker
|
||||
return (int)objPoints.total() / 4;
|
||||
}
|
||||
|
||||
void _drawPlanarBoard(Board *_board, Size outSize, OutputArray _img, int marginSize,
|
||||
int borderBits) {
|
||||
|
||||
CV_Assert(outSize.area() > 0);
|
||||
CV_Assert(marginSize >= 0);
|
||||
|
||||
_img.create(outSize, CV_8UC1);
|
||||
Mat out = _img.getMat();
|
||||
out.setTo(Scalar::all(255));
|
||||
out.adjustROI(-marginSize, -marginSize, -marginSize, -marginSize);
|
||||
|
||||
// calculate max and min values in XY plane
|
||||
CV_Assert(_board->objPoints.size() > 0);
|
||||
float minX, maxX, minY, maxY;
|
||||
minX = maxX = _board->objPoints[0][0].x;
|
||||
minY = maxY = _board->objPoints[0][0].y;
|
||||
|
||||
for(unsigned int i = 0; i < _board->objPoints.size(); i++) {
|
||||
for(int j = 0; j < 4; j++) {
|
||||
minX = min(minX, _board->objPoints[i][j].x);
|
||||
maxX = max(maxX, _board->objPoints[i][j].x);
|
||||
minY = min(minY, _board->objPoints[i][j].y);
|
||||
maxY = max(maxY, _board->objPoints[i][j].y);
|
||||
}
|
||||
}
|
||||
|
||||
float sizeX = maxX - minX;
|
||||
float sizeY = maxY - minY;
|
||||
|
||||
// proportion transformations
|
||||
float xReduction = sizeX / float(out.cols);
|
||||
float yReduction = sizeY / float(out.rows);
|
||||
|
||||
// determine the zone where the markers are placed
|
||||
if(xReduction > yReduction) {
|
||||
int nRows = int(sizeY / xReduction);
|
||||
int rowsMargins = (out.rows - nRows) / 2;
|
||||
out.adjustROI(-rowsMargins, -rowsMargins, 0, 0);
|
||||
} else {
|
||||
int nCols = int(sizeX / yReduction);
|
||||
int colsMargins = (out.cols - nCols) / 2;
|
||||
out.adjustROI(0, 0, -colsMargins, -colsMargins);
|
||||
}
|
||||
|
||||
// now paint each marker
|
||||
Dictionary &dictionary = *(_board->dictionary);
|
||||
Mat marker;
|
||||
Point2f outCorners[3];
|
||||
Point2f inCorners[3];
|
||||
for(unsigned int m = 0; m < _board->objPoints.size(); m++) {
|
||||
// transform corners to markerZone coordinates
|
||||
for(int j = 0; j < 3; j++) {
|
||||
Point2f pf = Point2f(_board->objPoints[m][j].x, _board->objPoints[m][j].y);
|
||||
// move top left to 0, 0
|
||||
pf -= Point2f(minX, minY);
|
||||
pf.x = pf.x / sizeX * float(out.cols);
|
||||
pf.y = (1.0f - pf.y / sizeY) * float(out.rows);
|
||||
outCorners[j] = pf;
|
||||
}
|
||||
|
||||
// get marker
|
||||
Size dst_sz(outCorners[2] - outCorners[0]); // assuming CCW order
|
||||
dst_sz.width = dst_sz.height = std::min(dst_sz.width, dst_sz.height); //marker should be square
|
||||
dictionary.drawMarker(_board->ids[m], dst_sz.width, marker, borderBits);
|
||||
|
||||
if((outCorners[0].y == outCorners[1].y) && (outCorners[1].x == outCorners[2].x)) {
|
||||
// marker is aligned to image axes
|
||||
marker.copyTo(out(Rect(outCorners[0], dst_sz)));
|
||||
continue;
|
||||
}
|
||||
|
||||
// interpolate tiny marker to marker position in markerZone
|
||||
inCorners[0] = Point2f(-0.5f, -0.5f);
|
||||
inCorners[1] = Point2f(marker.cols - 0.5f, -0.5f);
|
||||
inCorners[2] = Point2f(marker.cols - 0.5f, marker.rows - 0.5f);
|
||||
|
||||
// remove perspective
|
||||
Mat transformation = getAffineTransform(inCorners, outCorners);
|
||||
warpAffine(marker, out, transformation, out.size(), INTER_LINEAR,
|
||||
BORDER_TRANSPARENT);
|
||||
}
|
||||
}
|
||||
@@ -1,22 +0,0 @@
|
||||
void createCustomGridBoard(cv::Ptr<cv::aruco::Board>& board, int markersX, int markersY, float markerLength,
|
||||
float markerSeparationX, float markerSeparationY, std::vector<int> ids)
|
||||
{
|
||||
size_t totalMarkers = (size_t) markersX * markersY;
|
||||
board->ids = ids;
|
||||
board->objPoints.reserve(totalMarkers);
|
||||
|
||||
// calculate Board objPoints
|
||||
float maxY = (float)markersY * markerLength + (markersY - 1) * markerSeparationY;
|
||||
for(int y = 0; y < markersY; y++) {
|
||||
for(int x = 0; x < markersX; x++) {
|
||||
std::vector< cv::Point3f > corners;
|
||||
corners.resize(4);
|
||||
corners[0] = cv::Point3f(x * (markerLength + markerSeparationX),
|
||||
maxY - y * (markerLength + markerSeparationY), 0);
|
||||
corners[1] = corners[0] + cv::Point3f(markerLength, 0, 0);
|
||||
corners[2] = corners[0] + cv::Point3f(markerLength, -markerLength, 0);
|
||||
corners[3] = corners[0] + cv::Point3f(0, -markerLength, 0);
|
||||
board->objPoints.push_back(corners);
|
||||
}
|
||||
}
|
||||
}
|
||||
20
aruco_pose/src/util.h
Normal file
@@ -0,0 +1,20 @@
|
||||
#pragma once
|
||||
|
||||
#include <vector>
|
||||
#include <string>
|
||||
|
||||
std::vector<std::string> strSplit(const std::string& str, const std::string& delim)
|
||||
{
|
||||
std::vector<std::string> tokens;
|
||||
size_t prev = 0, pos = 0;
|
||||
do
|
||||
{
|
||||
pos = str.find(delim, prev);
|
||||
if (pos == std::string::npos) pos = str.length();
|
||||
std::string token = str.substr(prev, pos-prev);
|
||||
if (!token.empty()) tokens.push_back(token);
|
||||
prev = pos + delim.length();
|
||||
}
|
||||
while (pos < str.length() && prev < str.length());
|
||||
return tokens;
|
||||
}
|
||||
@@ -1,109 +0,0 @@
|
||||
#pragma once
|
||||
|
||||
#include <ros/ros.h>
|
||||
#include <tf/transform_datatypes.h>
|
||||
#include <geometry_msgs/Quaternion.h>
|
||||
#include <geometry_msgs/Pose.h>
|
||||
#include <geometry_msgs/Vector3.h>
|
||||
#include <sensor_msgs/CameraInfo.h>
|
||||
#include <opencv2/opencv.hpp>
|
||||
|
||||
// Read required param or shutdown the node
|
||||
template<typename T>
|
||||
static void param(ros::NodeHandle nh, const std::string& param_name, T& param_val)
|
||||
{
|
||||
if (!nh.getParam(param_name, param_val)) {
|
||||
ROS_FATAL("Required param %s is not defined", param_name.c_str());
|
||||
ros::shutdown();
|
||||
}
|
||||
}
|
||||
|
||||
static void parseCameraInfo(const sensor_msgs::CameraInfoConstPtr& cinfo,
|
||||
cv::Mat& matrix, cv::Mat& dist)
|
||||
{
|
||||
for (unsigned int i = 0; i < 3; ++i)
|
||||
for (unsigned int j = 0; j < 3; ++j)
|
||||
matrix.at<double>(i, j) = cinfo->K[3 * i + j];
|
||||
|
||||
for (unsigned int k = 0; k < cinfo->D.size(); k++)
|
||||
dist.at<double>(k) = cinfo->D[k];
|
||||
}
|
||||
|
||||
inline void rotatePoint(cv::Point3f& p, cv::Point3f origin, float angle)
|
||||
{
|
||||
float s = sin(angle);
|
||||
float c = cos(angle);
|
||||
|
||||
// translate point back to origin:
|
||||
p.x -= origin.x;
|
||||
p.y -= origin.y;
|
||||
|
||||
// rotate point
|
||||
float xnew = p.x * c - p.y * s;
|
||||
float ynew = p.x * s + p.y * c;
|
||||
|
||||
// translate point back:
|
||||
p.x = xnew + origin.x;
|
||||
p.y = ynew + origin.y;
|
||||
}
|
||||
|
||||
inline void fillPose(geometry_msgs::Pose& pose, const cv::Vec3d& rvec, const cv::Vec3d& tvec)
|
||||
{
|
||||
pose.position.x = tvec[0];
|
||||
pose.position.y = tvec[1];
|
||||
pose.position.z = tvec[2];
|
||||
|
||||
double angle = norm(rvec);
|
||||
cv::Vec3d axis = rvec / angle;
|
||||
|
||||
tf2::Quaternion q;
|
||||
q.setRotation(tf2::Vector3(axis[0], axis[1], axis[2]), angle);
|
||||
|
||||
pose.orientation.w = q.w();
|
||||
pose.orientation.x = q.x();
|
||||
pose.orientation.y = q.y();
|
||||
pose.orientation.z = q.z();
|
||||
}
|
||||
|
||||
inline void fillTransform(geometry_msgs::Transform& transform, const cv::Vec3d& rvec, const cv::Vec3d& tvec)
|
||||
{
|
||||
transform.translation.x = tvec[0];
|
||||
transform.translation.y = tvec[1];
|
||||
transform.translation.z = tvec[2];
|
||||
|
||||
double angle = norm(rvec);
|
||||
cv::Vec3d axis = rvec / angle;
|
||||
|
||||
tf2::Quaternion q;
|
||||
q.setRotation(tf2::Vector3(axis[0], axis[1], axis[2]), angle);
|
||||
|
||||
transform.rotation.w = q.w();
|
||||
transform.rotation.x = q.x();
|
||||
transform.rotation.y = q.y();
|
||||
transform.rotation.z = q.z();
|
||||
}
|
||||
|
||||
inline void fillTranslation(geometry_msgs::Vector3& translation, const cv::Vec3d& tvec)
|
||||
{
|
||||
translation.x = tvec[0];
|
||||
translation.y = tvec[1];
|
||||
translation.z = tvec[2];
|
||||
}
|
||||
|
||||
inline void snapOrientation(geometry_msgs::Quaternion& to, const geometry_msgs::Quaternion& from)
|
||||
{
|
||||
tf::Quaternion q;
|
||||
q.setRPY(0, 0, -tf::getYaw(to) + tf::getYaw(from));
|
||||
tf::Quaternion pq;
|
||||
tf::quaternionMsgToTF(from, pq);
|
||||
pq = pq * q;
|
||||
tf::quaternionTFToMsg(pq, to);
|
||||
}
|
||||
|
||||
inline void transformToPose(const geometry_msgs::Transform& transform, geometry_msgs::Pose& pose)
|
||||
{
|
||||
pose.position.x = transform.translation.x;
|
||||
pose.position.y = transform.translation.y;
|
||||
pose.position.z = transform.translation.z;
|
||||
pose.orientation = transform.rotation;
|
||||
}
|
||||
22
book.json
@@ -4,19 +4,21 @@
|
||||
"author": "Copter Express",
|
||||
"language": "ru",
|
||||
"root": "docs/",
|
||||
"plugins": ["youtube", "richquotes", "versions", "yametrika"],
|
||||
"plugins": [
|
||||
"youtube",
|
||||
"richquotes@https://github.com/okalachev/gitbook-plugin-richquotes.git",
|
||||
"yametrika",
|
||||
"anchors",
|
||||
"validate-links",
|
||||
"bulk-redirect@https://github.com/okalachev/gitbook-plugin-bulk-redirect.git"
|
||||
],
|
||||
"pluginsConfig": {
|
||||
"disqus": {
|
||||
"shortName": "coex-clever"
|
||||
},
|
||||
"versions": {
|
||||
"type": "tags"
|
||||
},
|
||||
"yametrika": {
|
||||
"id": 49359238
|
||||
},
|
||||
"bulk-redirect": {
|
||||
"basepath": "/",
|
||||
"redirectsFile": "redirects.json"
|
||||
}
|
||||
},
|
||||
"structure": {
|
||||
"glossary": "_GLOSSARY.md"
|
||||
}
|
||||
}
|
||||
|
||||
@@ -4,6 +4,7 @@
|
||||
<!-- <li><a href="">View user reference</a> (<a href="http://clever.copterexpress.com">http://clever.copterexpress.com</a> snapshot)</li> -->
|
||||
<li><a href="" id="wvs">View image topics</a> (<code>web_video_server</code>)</li>
|
||||
<li><a href="" id="butterfly">Open web terminal</a> (<code>Butterfly</code>)</li>
|
||||
<li><a href="/docs">Documentation</a> (<code>gitbook</code>)</li>
|
||||
<!-- <li><a href="viz.html">View 3D visualization</a> (<code>ros3djs</code>)</li> -->
|
||||
</ul>
|
||||
|
||||
|
||||
@@ -84,6 +84,15 @@ ${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} exec ${SCRIPTS_DIR}'/image-init.sh'
|
||||
${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/monkey-clever' '/root/'
|
||||
${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/index.html' '/usr/share/monkey-static/'
|
||||
|
||||
# Gitbook
|
||||
apt-get install -y curl gnupg
|
||||
curl -sL https://deb.nodesource.com/setup_11.x | bash -
|
||||
apt-get install -y nodejs
|
||||
npm install gitbook-cli -g
|
||||
gitbook build ${REPO_DIR}'/docs'
|
||||
${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${REPO_DIR}'/docs/_book/' '/usr/share/monkey-static/docs/'
|
||||
|
||||
|
||||
# Butterfly
|
||||
${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/butterfly.service' '/lib/systemd/system/'
|
||||
${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/butterfly.socket' '/lib/systemd/system/'
|
||||
|
||||
@@ -58,7 +58,7 @@ echo_stamp "Install apt keys & repos"
|
||||
# TODO: This STDOUT consist 'OK'
|
||||
curl http://repo.coex.space/aptly_repo_signing.key 2> /dev/null | apt-key add -
|
||||
apt-get update \
|
||||
&& apt-get install --no-install-recommends -y -qq dirmngr=2.1.18-8~deb9u2 > /dev/null \
|
||||
&& apt-get install --no-install-recommends -y -qq dirmngr=2.1.18-8~deb9u3 > /dev/null \
|
||||
&& apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-key 421C365BD9FF1F717815A3895523BAEEB01FA116
|
||||
|
||||
echo "deb http://packages.ros.org/ros/ubuntu stretch main" > /etc/apt/sources.list.d/ros-latest.list
|
||||
@@ -92,13 +92,14 @@ libjpeg8-dev=8d1-2 \
|
||||
tcpdump \
|
||||
ltrace \
|
||||
libpoco-dev=1.7.6+dfsg1-5+deb9u1 \
|
||||
python-rosdep=0.12.2-1 \
|
||||
python-rosdep=0.13.0-1 \
|
||||
python-rosinstall-generator=0.1.14-1 \
|
||||
python-wstool=0.1.17-1 \
|
||||
python-rosinstall=0.7.8-1 \
|
||||
build-essential=12.3 \
|
||||
libffi-dev \
|
||||
monkey=1.6.9-1 \
|
||||
pigpio python-pigpio python3-pigpio \
|
||||
&& echo_stamp "Everything was installed!" "SUCCESS" \
|
||||
|| (echo_stamp "Some packages wasn't installed!" "ERROR"; exit 1)
|
||||
|
||||
@@ -106,15 +107,24 @@ monkey=1.6.9-1 \
|
||||
sed -i "s/updates_available//" /usr/share/byobu/status/status
|
||||
# sed -i "s/updates_available//" /home/pi/.byobu/status
|
||||
|
||||
echo_stamp "Upgrade pip"
|
||||
my_travis_retry pip install --upgrade pip
|
||||
my_travis_retry pip3 install --upgrade pip3
|
||||
#echo_stamp "Upgrade pip"
|
||||
#my_travis_retry pip install --upgrade pip
|
||||
#my_travis_retry pip3 install --upgrade pip
|
||||
|
||||
echo_stamp "Not upgrading system pip due to https://github.com/pypa/pip/issues/5599"
|
||||
|
||||
echo_stamp "Make sure both pip and pip3 are installed"
|
||||
pip --version
|
||||
pip3 --version
|
||||
|
||||
echo_stamp "Install and enable Butterfly (web terminal)"
|
||||
my_travis_retry pip3 install butterfly
|
||||
my_travis_retry pip3 install butterfly[systemd]
|
||||
systemctl enable butterfly.socket
|
||||
|
||||
echo_stamp "Install ws281x library"
|
||||
my_travis_retry pip install rpi_ws281x
|
||||
|
||||
echo_stamp "Setup Monkey"
|
||||
mv /etc/monkey/sites/default /etc/monkey/sites/default.orig
|
||||
mv /root/monkey-clever /etc/monkey/sites/default
|
||||
|
||||
@@ -167,16 +167,12 @@ add_executable(camera_markers src/camera_markers.cpp)
|
||||
|
||||
add_executable(frames src/frames.cpp)
|
||||
|
||||
add_executable(vpe_publisher src/vpe_publisher.cpp)
|
||||
|
||||
target_link_libraries(rc ${catkin_LIBRARIES})
|
||||
|
||||
target_link_libraries(camera_markers ${catkin_LIBRARIES})
|
||||
|
||||
target_link_libraries(frames ${catkin_LIBRARIES})
|
||||
|
||||
target_link_libraries(vpe_publisher ${catkin_LIBRARIES})
|
||||
|
||||
## Rename C++ executable without prefix
|
||||
## The above recommended prefix causes long target names, the following renames the
|
||||
## target back to the shorter version for ease of user use
|
||||
|
||||
@@ -1,35 +1,24 @@
|
||||
<launch>
|
||||
<arg name="aruco_detect" default="true"/>
|
||||
<arg name="aruco_map" default="false"/>
|
||||
<arg name="aruco_vpe" default="false"/>
|
||||
<remap from="image" to="main_camera/image_raw"/>
|
||||
<remap from="camera_info" to="main_camera/camera_info"/>
|
||||
|
||||
<!-- detect aruco markers, estimate poses -->
|
||||
<node pkg="nodelet" if="$(arg aruco_detect)" clear_params="true" type="nodelet" name="aruco_detect" args="load aruco_pose/aruco_detect nodelet_manager" output="screen">
|
||||
<remap from="image_raw" to="main_camera/image_raw"/>
|
||||
<remap from="camera_info" to="main_camera/camera_info"/>
|
||||
<node pkg="nodelet" type="nodelet" name="aruco_pose" args="load aruco_pose/aruco_pose nodelet_manager" clear_params="true">
|
||||
<param name="frame_id" value="aruco_map_raw"/>
|
||||
<param name="type" value="gridboard"/>
|
||||
<param name="markers_x" value="1"/>
|
||||
<param name="markers_y" value="6"/>
|
||||
<param name="first_marker" value="240"/>
|
||||
<param name="markers_side" value="0.3362"/>
|
||||
<param name="markers_sep" value="0.46"/>
|
||||
|
||||
<param name="length" value="0.32"/>
|
||||
<param name="snap_orientation" value="local_origin"/>
|
||||
<param name="estimate_poses" value="true"/>
|
||||
<!-- Custom gridboard: -->
|
||||
<!--<rosparam param="marker_ids">[6, 5, 4, 3, 2, 1]</rosparam>-->
|
||||
</node>
|
||||
|
||||
<!-- estimate aruco map pose -->
|
||||
<node pkg="nodelet" clear_params="true" type="nodelet" name="aruco_map" if="$(arg aruco_map)" args="load aruco_pose/aruco_map nodelet_manager" output="screen">
|
||||
<remap from="markers" to="aruco_detect/markers"/>
|
||||
<remap from="camera_info" to="main_camera/camera_info"/>
|
||||
<param name="type" value="map"/>
|
||||
<param name="map" value="$(find aruco_pose)/map/map.txt"/>
|
||||
<param name="snap_orientation" value="local_origin"/>
|
||||
</node>
|
||||
<node pkg="nodelet" type="nodelet" name="aruco_vpe" args="load clever/aruco_vpe nodelet_manager" clear_params="true">
|
||||
<param name="aruco_orientation" value="local_origin"/>
|
||||
<!--<param name="aruco_orientation" value="local_origin_upside_down"/>-->
|
||||
|
||||
<!-- vpe publisher from aruco markers -->
|
||||
<node name="vpe_publisher" pkg="clever" type="vpe_publisher" output="screen" if="$(arg aruco_vpe)">
|
||||
<!-- <remap from="~markers" to="aruco_detect/markers"/> -->
|
||||
<!-- <remap from="~pose_pub" to="mavros/mocap/pose"/> --> <!-- publish MOCAP -->
|
||||
<remap from="~pose_cov" to="aruco_map/pose"/>
|
||||
<remap from="~pose_pub" to="mavros/vision_pose/pose"/> <!-- publish VPE -->
|
||||
<param name="frame_id" value="aruco_map"/>
|
||||
<param name="child_frame_id" value="fcu"/>
|
||||
<param name="publish_zero" value="true"/>
|
||||
<param name="use_mocap" value="true"/>
|
||||
</node>
|
||||
</launch>
|
||||
|
||||
@@ -22,7 +22,7 @@
|
||||
<!-- web video server -->
|
||||
<node name="web_video_server" pkg="web_video_server" type="web_video_server" if="$(arg web_video_server)" required="false" respawn="true" respawn_delay="5"/>
|
||||
|
||||
<!-- aruco -->
|
||||
<!-- aruco vpe -->
|
||||
<include file="$(find clever)/launch/aruco.launch" if="$(arg aruco)"/>
|
||||
|
||||
<!-- optical flow -->
|
||||
@@ -33,7 +33,7 @@
|
||||
|
||||
<!-- main nodelet manager -->
|
||||
<node pkg="nodelet" type="nodelet" name="nodelet_manager" args="manager" output="screen" clear_params="true">
|
||||
<param name="num_worker_threads" value="4"/>
|
||||
<param name="num_worker_threads" value="2"/>
|
||||
</node>
|
||||
|
||||
<node pkg="tf2_ros" type="static_transform_publisher" name="local_origin_upside_down_frame" args="0 0 0 3.1415926 3.1415926 0 local_origin local_origin_upside_down"/>
|
||||
|
||||
15
clever/launch/main_camera.launch
Normal file → Executable file
@@ -2,13 +2,18 @@
|
||||
<!-- Camera position and orientation are represented by fcu -> main_camera_optical transform -->
|
||||
<!-- static_transform_publisher arguments: x y z yaw pitch roll frame_id child_frame_id -->
|
||||
|
||||
<!-- clever 2 -->
|
||||
<!--<node pkg="tf2_ros" type="static_transform_publisher" name="main_camera_frame" args="0 0 -0.07 -1.5707963 0 3.1415926 fcu main_camera_optical"/>-->
|
||||
<!-- article about camera setup: https://clever.copterexpress.com/camera_frame.html -->
|
||||
|
||||
<!-- clever 3 -->
|
||||
<node pkg="tf2_ros" type="static_transform_publisher" name="main_camera_frame" args="0.05 0 -0.07 1.5707963 0 3.1415926 fcu main_camera_optical"/>
|
||||
<!-- camera is oriented downward, camera cable goes backward [option 1] -->
|
||||
<node pkg="tf2_ros" type="static_transform_publisher" name="main_camera_frame" args="0.05 0 -0.07 -1.5707963 0 3.1415926 fcu main_camera_optical"/>
|
||||
|
||||
<!-- clever 3, upwards -->
|
||||
<!-- camera is oriented downward, camera cable goes forward [option 2] -->
|
||||
<!--<node pkg="tf2_ros" type="static_transform_publisher" name="main_camera_frame" args="0.05 0 -0.07 1.5707963 0 3.1415926 fcu main_camera_optical"/>-->
|
||||
|
||||
<!-- camera is oriented upward, camera cable goes backward [option 3] -->
|
||||
<!--<node pkg="tf2_ros" type="static_transform_publisher" name="main_camera_frame" args="0.05 0 0.07 1.5707963 0 0 fcu main_camera_optical"/>-->
|
||||
|
||||
<!-- camera is oriented upward, camera cable goes forward [option 4] -->
|
||||
<!--<node pkg="tf2_ros" type="static_transform_publisher" name="main_camera_frame" args="0.05 0 0.07 -1.5707963 0 0 fcu main_camera_optical"/>-->
|
||||
|
||||
<!-- camera node -->
|
||||
|
||||
@@ -9,7 +9,7 @@ from std_srvs.srv import Trigger
|
||||
from sensor_msgs.msg import Image, CameraInfo, NavSatFix, Imu, Range
|
||||
from mavros_msgs.msg import State, OpticalFlowRad
|
||||
from geometry_msgs.msg import PoseStamped, TwistStamped
|
||||
from aruco_pose.msg import MarkerArray
|
||||
import tf.transformations as t
|
||||
|
||||
|
||||
# TODO: roscore is running
|
||||
@@ -56,9 +56,9 @@ def check_fcu():
|
||||
try:
|
||||
state = rospy.wait_for_message('mavros/state', State, timeout=3)
|
||||
if not state.connected:
|
||||
failure('No connection to the FCU (check wiring)')
|
||||
failure('no connection to the FCU (check wiring)')
|
||||
except rospy.ROSException:
|
||||
failure('No MAVROS state (check wiring)')
|
||||
failure('no MAVROS state (check wiring)')
|
||||
|
||||
|
||||
@check('Camera')
|
||||
@@ -66,37 +66,58 @@ def check_camera(name):
|
||||
try:
|
||||
img = rospy.wait_for_message(name + '/image_raw', Image, timeout=1)
|
||||
except rospy.ROSException:
|
||||
failure('%s: No images (is the camera connected properly?)', name)
|
||||
failure('%s: no images (is the camera connected properly?)', name)
|
||||
return
|
||||
try:
|
||||
info = rospy.wait_for_message(name + '/camera_info', CameraInfo, timeout=1)
|
||||
except rospy.ROSException:
|
||||
failure('%s: No calibration info', name)
|
||||
failure('%s: no calibration info', name)
|
||||
return
|
||||
|
||||
if img.width != info.width:
|
||||
failure('%s: Calibration width doesn\'t match image width (%d != %d)', name, info.width, img.width)
|
||||
failure('%s: calibration width doesn\'t match image width (%d != %d)', name, info.width, img.width)
|
||||
if img.height != info.height:
|
||||
failure('%s: Calibration height doesn\'t match image height (%d != %d))', name, info.height, img.height)
|
||||
failure('%s: calibration height doesn\'t match image height (%d != %d))', name, info.height, img.height)
|
||||
|
||||
|
||||
@check('Aruco detector')
|
||||
def check_aruco():
|
||||
try:
|
||||
rospy.wait_for_message('aruco_detect/markers', MarkerArray, timeout=0.5)
|
||||
rospy.wait_for_message('aruco_pose/debug', Image, timeout=1)
|
||||
except rospy.ROSException:
|
||||
failure('No aruco markers detection')
|
||||
failure('no aruco_pose/debug messages')
|
||||
|
||||
|
||||
@check('Visual position estimate')
|
||||
@check('Vision position estimate')
|
||||
def check_vpe():
|
||||
try:
|
||||
rospy.wait_for_message('mavros/vision_pose/pose', PoseStamped, timeout=1)
|
||||
vis = rospy.wait_for_message('mavros/vision_pose/pose', PoseStamped, timeout=1)
|
||||
except rospy.ROSException:
|
||||
try:
|
||||
rospy.wait_for_message('mavros/mocap/pose', PoseStamped, timeout=1)
|
||||
vis = rospy.wait_for_message('mavros/mocap/pose', PoseStamped, timeout=1)
|
||||
except rospy.ROSException:
|
||||
failure('No VPE or MoCap messages')
|
||||
failure('no VPE or MoCap messages')
|
||||
return
|
||||
|
||||
# check vision pose and estimated pose inconsistency
|
||||
try:
|
||||
pose = rospy.wait_for_message('mavros/local_position/pose', PoseStamped, timeout=1)
|
||||
except:
|
||||
return
|
||||
horiz = math.hypot(vis.pose.position.x - pose.pose.position.x, vis.pose.position.y - pose.pose.position.y)
|
||||
if horiz > 0.5:
|
||||
failure('horizontal position inconsistency: %.2f m', horiz)
|
||||
vert = vis.pose.position.z - pose.pose.position.z
|
||||
if abs(vert) > 0.5:
|
||||
failure('vertical position inconsistency: %.2f m', vert)
|
||||
op = pose.pose.orientation
|
||||
ov = vis.pose.orientation
|
||||
yawp, _, _ = t.euler_from_quaternion((op.x, op.y, op.z, op.w), axes='rzyx')
|
||||
yawv, _, _ = t.euler_from_quaternion((ov.x, ov.y, ov.z, ov.w), axes='rzyx')
|
||||
yawdiff = yawp - yawv
|
||||
yawdiff = math.degrees((yawdiff + 180) % 360 - 180)
|
||||
if abs(yawdiff) > 8:
|
||||
failure('yaw inconsistency: %.2f deg', yawdiff)
|
||||
|
||||
|
||||
@check('Simple offboard node')
|
||||
@@ -106,7 +127,7 @@ def check_simpleoffboard():
|
||||
rospy.wait_for_service('get_telemetry', timeout=3)
|
||||
rospy.wait_for_service('land', timeout=3)
|
||||
except rospy.ROSException:
|
||||
failure('No simple_offboard services')
|
||||
failure('no simple_offboard services')
|
||||
|
||||
|
||||
@check('IMU')
|
||||
@@ -114,15 +135,25 @@ def check_imu():
|
||||
try:
|
||||
rospy.wait_for_message('mavros/imu/data', Imu, timeout=1)
|
||||
except rospy.ROSException:
|
||||
failure('No IMU data (check flight controller calibration)')
|
||||
failure('no IMU data (check flight controller calibration)')
|
||||
|
||||
|
||||
@check('Local position')
|
||||
def check_local_position():
|
||||
try:
|
||||
rospy.wait_for_message('mavros/local_position/pose', PoseStamped, timeout=1)
|
||||
pose = rospy.wait_for_message('mavros/local_position/pose', PoseStamped, timeout=1)
|
||||
o = pose.pose.orientation
|
||||
_, pitch, roll = t.euler_from_quaternion((o.x, o.y, o.z, o.w), axes='rzyx')
|
||||
MAX_ANGLE = math.radians(2)
|
||||
if abs(pitch) > MAX_ANGLE:
|
||||
failure('pitch is %.2f deg; place copter horizontally or redo level horizon calib',
|
||||
math.degrees(pitch))
|
||||
if abs(roll) > MAX_ANGLE:
|
||||
failure('roll is %.2f deg; place copter horizontally or redo level horizon calib',
|
||||
math.degrees(roll))
|
||||
|
||||
except rospy.ROSException:
|
||||
failure('No local position')
|
||||
failure('no local position')
|
||||
|
||||
|
||||
@check('Velocity estimation')
|
||||
@@ -132,23 +163,23 @@ def check_velocity():
|
||||
horiz = math.hypot(velocity.twist.linear.x, velocity.twist.linear.y)
|
||||
vert = velocity.twist.linear.z
|
||||
if abs(horiz) > 0.1:
|
||||
failure('Horizontal velocity estimation is %.2f m/s; is copter staying still?' % horiz)
|
||||
failure('horizontal velocity estimation is %.2f m/s; is copter staying still?' % horiz)
|
||||
if abs(vert) > 0.1:
|
||||
failure('Vertical velocity estimation is %.2f m/s; is copter staying still?' % vert)
|
||||
failure('vertical velocity estimation is %.2f m/s; is copter staying still?' % vert)
|
||||
|
||||
angular = velocity.twist.angular
|
||||
ANGULAR_VELOCITY_LIMIT = 0.01
|
||||
if abs(angular.x) > ANGULAR_VELOCITY_LIMIT:
|
||||
failure('Pitch rate estimation is %.2f rad/s (%.2f deg/s); is copter staying still?',
|
||||
failure('pitch rate estimation is %.2f rad/s (%.2f deg/s); is copter staying still?',
|
||||
angular.x, math.degrees(angular.x))
|
||||
if abs(angular.y) > ANGULAR_VELOCITY_LIMIT:
|
||||
failure('Pitch rate estimation is %.2f rad/s (%.2f deg/s); is copter staying still?',
|
||||
failure('pitch rate estimation is %.2f rad/s (%.2f deg/s); is copter staying still?',
|
||||
angular.y, math.degrees(angular.y))
|
||||
if abs(angular.z) > ANGULAR_VELOCITY_LIMIT:
|
||||
failure('Pitch rate estimation is %.2f rad/s (%.2f deg/s); is copter staying still?',
|
||||
failure('pitch rate estimation is %.2f rad/s (%.2f deg/s); is copter staying still?',
|
||||
angular.z, math.degrees(angular.z))
|
||||
except rospy.ROSException:
|
||||
failure('No velocity estimation')
|
||||
failure('no velocity estimation')
|
||||
|
||||
|
||||
@check('Global position (GPS)')
|
||||
@@ -156,7 +187,7 @@ def check_global_position():
|
||||
try:
|
||||
rospy.wait_for_message('mavros/global_position/global', NavSatFix, timeout=1)
|
||||
except rospy.ROSException:
|
||||
failure('No global position')
|
||||
failure('no global position')
|
||||
|
||||
|
||||
@check('Optical flow')
|
||||
@@ -165,7 +196,7 @@ def check_optical_flow():
|
||||
try:
|
||||
rospy.wait_for_message('mavros/px4flow/raw/send', OpticalFlowRad, timeout=0.5)
|
||||
except rospy.ROSException:
|
||||
failure('No optical flow data (from Raspberry)')
|
||||
failure('no optical flow data (from Raspberry)')
|
||||
|
||||
|
||||
@check('Rangefinder')
|
||||
@@ -174,11 +205,11 @@ def check_rangefinder():
|
||||
try:
|
||||
rospy.wait_for_message('mavros/distance_sensor/rangefinder_3_sub', Range, timeout=0.5)
|
||||
except rospy.ROSException:
|
||||
failure('No randefinder data from Raspberry')
|
||||
failure('no randefinder data from Raspberry')
|
||||
try:
|
||||
rospy.wait_for_message('mavros/distance_sensor/rangefinder_0', Range, timeout=0.5)
|
||||
except rospy.ROSException:
|
||||
failure('No rangefinder data from PX4')
|
||||
failure('no rangefinder data from PX4')
|
||||
|
||||
|
||||
@check('Boot duration')
|
||||
@@ -206,7 +237,7 @@ def check_cpu_usage():
|
||||
pid, cpu, cmd = process.split('\t')
|
||||
|
||||
if cmd.strip() not in WHITELIST and float(cpu) > 30:
|
||||
failure('High CPU usage (%s%%) detected: %s (PID %s)',
|
||||
failure('high CPU usage (%s%%) detected: %s (PID %s)',
|
||||
cpu.strip(), cmd.strip(), pid.strip())
|
||||
|
||||
|
||||
|
||||
@@ -1,36 +0,0 @@
|
||||
#pragma once
|
||||
// TODO: merge with util.h
|
||||
|
||||
#include <string>
|
||||
#include <ros/ros.h>
|
||||
#include <geometry_msgs/Vector3.h>
|
||||
#include <geometry_msgs/Point.h>
|
||||
|
||||
// Read required param or shutdown the node
|
||||
template<typename T>
|
||||
static void param(ros::NodeHandle nh, const std::string& param_name, T& param_val)
|
||||
{
|
||||
if (!nh.getParam(param_name, param_val)) {
|
||||
ROS_FATAL("Required param %s is not defined", param_name);
|
||||
ros::shutdown();
|
||||
}
|
||||
}
|
||||
|
||||
static inline double hypot(double x, double y, double z)
|
||||
{
|
||||
return std::sqrt(x*x + y*y + z*z);
|
||||
}
|
||||
|
||||
static inline void vectorToPoint(const geometry_msgs::Vector3& vector, geometry_msgs::Point& point)
|
||||
{
|
||||
point.x = vector.x;
|
||||
point.y = vector.y;
|
||||
point.z = vector.z;
|
||||
}
|
||||
|
||||
static inline void pointToVector(const geometry_msgs::Point& point, geometry_msgs::Vector3& vector)
|
||||
{
|
||||
vector.x = point.x;
|
||||
vector.y = point.y;
|
||||
vector.z = point.z;
|
||||
}
|
||||
@@ -1,99 +0,0 @@
|
||||
/*
|
||||
* Universal VPE publisher node
|
||||
* Copyright (C) 2018 Copter Express Technologies
|
||||
*
|
||||
* Author: Oleg Kalachev <okalachev@gmail.com>
|
||||
*
|
||||
* Distributed under MIT License (available at https://opensource.org/licenses/MIT).
|
||||
* The above copyright notice and this permission notice shall be included in all
|
||||
* copies or substantial portions of the Software.
|
||||
*/
|
||||
|
||||
#include <string>
|
||||
#include <ros/ros.h>
|
||||
#include <tf2_ros/buffer.h>
|
||||
#include <tf2_ros/transform_listener.h>
|
||||
#include <tf2_ros/transform_broadcaster.h>
|
||||
#include <geometry_msgs/TransformStamped.h>
|
||||
#include <geometry_msgs/PoseStamped.h>
|
||||
#include <geometry_msgs/PoseWithCovarianceStamped.h>
|
||||
#include <aruco_pose/MarkerArray.h>
|
||||
|
||||
#include "utils.h"
|
||||
|
||||
using std::string;
|
||||
|
||||
static string frame_id, child_frame_id;
|
||||
static tf2_ros::Buffer tf_buffer;
|
||||
static ros::Publisher vpe_pub;
|
||||
static ros::Subscriber local_position_sub;
|
||||
static ros::Timer zero_timer;
|
||||
static geometry_msgs::PoseStamped vpe, pose;
|
||||
static ros::Time local_pose_stamp(0);
|
||||
static ros::Duration publish_zero_timout;
|
||||
tf2_ros::TransformBroadcaster br;
|
||||
|
||||
void publishZero(const ros::TimerEvent&)
|
||||
{
|
||||
if ((ros::Time::now() - pose.header.stamp < publish_zero_timout) ||
|
||||
(ros::Time::now() - vpe.header.stamp < publish_zero_timout))
|
||||
return;
|
||||
|
||||
ROS_INFO_THROTTLE(10, "vpe_publisher: publish zero");
|
||||
vpe.header.stamp = ros::Time::now();
|
||||
vpe.pose.orientation.w = 1;
|
||||
vpe_pub.publish(vpe);
|
||||
}
|
||||
|
||||
void localPositionCallback(const geometry_msgs::PoseStamped& msg)
|
||||
{
|
||||
pose = msg;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
void callback(const T& msg)
|
||||
{
|
||||
try {
|
||||
auto transform = tf_buffer.lookupTransform(frame_id, child_frame_id,
|
||||
msg->header.stamp, ros::Duration(0.02));
|
||||
vpe.header.stamp = msg->header.stamp;
|
||||
vpe.pose.position.x = transform.transform.translation.x;
|
||||
vpe.pose.position.y = transform.transform.translation.y;
|
||||
vpe.pose.position.z = transform.transform.translation.z;
|
||||
vpe.pose.orientation = transform.transform.rotation;
|
||||
vpe.header.stamp = msg->header.stamp;
|
||||
vpe_pub.publish(vpe);
|
||||
} catch (const tf2::TransformException& e) {
|
||||
ROS_WARN_THROTTLE(10, "vpe_publisher: %s", e.what());
|
||||
}
|
||||
}
|
||||
|
||||
int main(int argc, char **argv) {
|
||||
ros::init(argc, argv, "vpe_publisher");
|
||||
ros::NodeHandle nh, nh_priv("~");
|
||||
|
||||
tf2_ros::TransformListener tf_listener(tf_buffer);
|
||||
|
||||
param(nh_priv, "frame_id", frame_id);
|
||||
param(nh_priv, "child_frame_id", child_frame_id);
|
||||
nh_priv.param<std::string>("mavros/local_position/frame_id", vpe.header.frame_id, "map");
|
||||
|
||||
auto pose_sub = nh_priv.subscribe<geometry_msgs::PoseStamped>("pose", 1, &callback);
|
||||
auto pose_cov_sub = nh_priv.subscribe<geometry_msgs::PoseWithCovarianceStamped>("pose_cov", 1, &callback);
|
||||
auto markers_sub = nh_priv.subscribe<aruco_pose::MarkerArray>("markers", 1, &callback);
|
||||
//auto pose_cov_sub = nh_priv.subscribe<geometry_msgs::PoseWithCovarianceStamped>("pose_cov", 1, &callback);
|
||||
|
||||
vpe_pub = nh_priv.advertise<geometry_msgs::PoseStamped>("pose_pub", 1);
|
||||
//vpe_cov_pub = nh_priv_.advertise<geometry_msgs::PoseStamped>("pose_cov_pub", 1);
|
||||
|
||||
if (nh_priv.param("publish_zero", false)) {
|
||||
// publish zero to initialize the local position
|
||||
vpe.header.stamp = ros::Time(0);
|
||||
zero_timer = nh.createTimer(ros::Duration(0.1), &publishZero);
|
||||
publish_zero_timout = ros::Duration(nh_priv.param("publish_zero_timout", 5.0));
|
||||
local_position_sub = nh.subscribe("mavros/local_position/pose", 1, &localPositionCallback);
|
||||
}
|
||||
|
||||
ROS_INFO("vpe_publisher: ready");
|
||||
ros::spin();
|
||||
}
|
||||
4
docs/LANGS.md
Normal file
@@ -0,0 +1,4 @@
|
||||
# Languages
|
||||
|
||||
* [Русский](ru/)
|
||||
* [English](en/)
|
||||
@@ -1,54 +0,0 @@
|
||||
# Summary
|
||||
|
||||
* [Введение](README.md)
|
||||
* [Глоссарий](glossary.md)
|
||||
* [Сборка Клевер 2](assemble.md)
|
||||
* [Сборка Клевер 3](assemble_clever3_4in1.md)
|
||||
* [Первоначальная настройка](setup.md)
|
||||
* [Полетные режимы](modes.md)
|
||||
* [Raspberry Pi](raspberry.md)
|
||||
* [Образ операционной системы на RPi](microsd_images.md)
|
||||
* [Подключение Raspberry Pi к Pixhawk](connection.md)
|
||||
* [Подключение по Wi-Fi](wifi.md)
|
||||
* [Работа с QGroundControl через Wi-Fi](gcs_bridge.md)
|
||||
* [Прошивка Pixhawk/Pixracer](firmware.md)
|
||||
* [Параметры PX4](px4_parameters.md)
|
||||
* [Пилотирование со смартфона](rc.md)
|
||||
* [SSH-доступ](ssh.md)
|
||||
* [Устройство UART](uart.md)
|
||||
* [Неисправности радиоаппаратуры](radioerrors.md)
|
||||
* [Безопасность](safety.md)
|
||||
* [Техника безопасности по пайке](tb.md)
|
||||
* [Просмотр видеострима с камер](web_video_server.md)
|
||||
* [Работа с ROS](ros.md)
|
||||
* [MAVROS](mavros.md)
|
||||
* [Автономный полет в OFFBOARD](simple_offboard.md)
|
||||
* [Примеры программ](snippets.md)
|
||||
* [Навигация по ArUco-маркерам](aruco.md)
|
||||
* [Взаимодействие с Arduino](arduino.md)
|
||||
* [Системы координат](frames.md)
|
||||
* [Работа с камерой \(компьютерное зрение\)](camera.md)
|
||||
* [Ориентация камеры](camera_frame.md)
|
||||
* [Визуализация с помощью rviz](rviz.md)
|
||||
* [Работа с SITL](sitl.md)
|
||||
* [Подключение GPS](gps.md)
|
||||
* [Автозапуск ПО](autolaunch.md)
|
||||
* [Использование 3G-модема](3g.md)
|
||||
* [Устройство сети RPi](network.md)
|
||||
* [Работа с логами PX4](flight_logs.md)
|
||||
* [Протокол MAVLink](mavlink.md)
|
||||
* [Типы силовых разъемов](connectortypes.md)
|
||||
* [Ошибки радиоаппаратуры](radioerrors1.md)
|
||||
* [Настройка PID](calibratePID.md)
|
||||
* Учебник
|
||||
* [Теория и видеоуроки](lessons.md)
|
||||
* [Учебно-методическое пособие](metod.md)
|
||||
* [Контрольные и проверочные материалы](tests.md)
|
||||
* [Другое](drugoe.md)
|
||||
* [CopterHack-2017](copterhack2017.md)
|
||||
* [Прошивка ESC контроллеров с помощью Arduino](esc_firmware.md)
|
||||
* [Работа со светодиодной лентой](leds.md)
|
||||
* [Проекты на базе коптера "Клевер"](projects.md)
|
||||
* [Тестовое описание Клевера по шаблону robots.ros.org/gapter/](testovoe-opisanie-klevera-po-shablonu-robotsrosorggapter.md)
|
||||
* [Полезные ссылки](links.md)
|
||||
|
||||
@@ -1,154 +0,0 @@
|
||||
# Инструкция по сборке конструктора Клевер 3
|
||||
|
||||
В данной инструкции рассматривается сборка комплекта COEX Clever 3 с платой регуляторов 4в1
|
||||
|
||||

|
||||
|
||||
## Состав конструктора
|
||||
|
||||
TODO
|
||||
|
||||
## Дополнительное оборудование
|
||||
|
||||

|
||||
|
||||
## Условное обозначение
|
||||
|
||||

|
||||
|
||||
## Техника безопасности при пайке
|
||||
|
||||
Перед использованием паяльного оборудования обязательно ознакомьтесь с техникой безопасности
|
||||
[Техника безопасности при пайке](tb.md)
|
||||
|
||||
## Установка моторов
|
||||
|
||||
1. Распаковать моторы
|
||||
2. Закрепить мотор на луче шестигранными винтами М3х6 (самые короткие винты в комплекте с моторами). *Шестигранный ключ в комплекте.
|
||||
3. Вставить гайки М3 (4 шт) в пластиковый держатель.
|
||||
> Для удобства можно использовать длинный винт, либо плоскогубцы
|
||||
4. Закрепить луч, нижнюю защиту луча и держатель винтами М3х12, используя крестовую отвертку.
|
||||
5. Скрепить хомутом луч и нижнюю защиту луча.
|
||||
> Хвост от хомута (стяжки) отрезать ножницами 
|
||||
|
||||
## Монтаж каркасных элементов
|
||||
|
||||
1. Установить пластиковые гайки М3 (4 шт) для крепления PDB на раму винтами М3х8
|
||||
2. Установить стойки 6 мм (4 шт) для крепления Raspberry Pi на раму винтами М3х8
|
||||
3. Установить на раму собранную конструкцию, соблюдая схему, винтами М3х16
|
||||
4. Установить каркас для светодиодной ленты, используя прорези в держателях для ножек
|
||||
|
||||

|
||||
|
||||
## Монтаж преобразователя напряжения BEC (Припаять и проверить)
|
||||
|
||||
1. Распаковать плату питания и установить шлейф питания
|
||||
2. Включить мультиметр в режим измерения постоянного напряжения (диапазон 20В или 200В)
|
||||
3. Проверяем работоспособность платы питания, подключив АКБ
|
||||
* a. Выходное напряжение на разъеме XT30 должно равняться напряжению на АКБ (от 10В до 12.6В)
|
||||
* b. Выходное напряжение на шлейфе питания должно быть в пределах 4.9В до 5.3В
|
||||
> Измеряем между черным и красным проводами
|
||||
4. Распаковываем преобразователь напряжения и снимаем прозрачную изоляцию
|
||||
5. Припаиваем два дополнительных провода на BEC
|
||||
* a. Берем из набора 3 провода папа-мама (красный, черный и любого цвета)
|
||||
* b. Красный и черный [залуживаем](zap.md) с обеих сторон, используя пинцет. На синем проводе залуживаем со стороны коннектора ПАПА.
|
||||
Залудить - это:
|
||||
* Нанести флюс на оголенную часть провода.
|
||||
* Покрыть припоем.
|
||||
* c. Припаиваем красный и черный провода к BEC: ЧЕРНЫЙ -> OUT-, КРАСНЫЙ -> OUT+
|
||||
6. Проверяем работу BEC
|
||||
* a. Припаиваем BEC на плату питания. ЧЕРНЫЙ -> -, КРАСНЫЙ -> +
|
||||
* b. Подключаем АКБ и проверяем напряжение на припаянных проводах к BEC (из пункта 5) 5В - все правильно! больше 10В - отключите питание и переставьте желтую перемычку на другой пинцет, 0В - плохо спаяли
|
||||
* с. Если BEC выдает 5В, то изолируем паячное соединение черной термоусадкой.
|
||||
7. Монтаж светодиодной ленты. Припаять провода от BEC (из пункта 5) к светодиодной ленте
|
||||
* a. Удалить силиконовый слой на ленте (надрезать ножом и оторвать)
|
||||
* b. [Залудить](zap.md) контакты светодиодной ленты
|
||||
* c.
|
||||
* Красный -> +5V
|
||||
* Черный -> GND
|
||||
* Синий -> Din
|
||||
|
||||

|
||||
|
||||
## Монтаж платы регуляторов 4в1 и платы питания PDB
|
||||
|
||||
1. Установить плату регуляторов 4в1 как показано на картинке. Соединить фазные провода моторов с проводами регуляторов.
|
||||
2. Закрепить плату регуляторов стойками 6 мм (4 шт.). На стойки накрутить пластиковые гайки М3 (4 шт.).
|
||||
3. Установить плату распределения питания PDB как показано на картинке (разъем XT60 направлен к хвосту коптера).
|
||||
4. Соединить разъемы питания платы питания и платы регуляторов XT30.
|
||||
|
||||

|
||||
|
||||
## Сопряжение приемника и пульта
|
||||
|
||||
1. Подключаем провод 5В от BEC в разъем приемника. Устанавливаем BIND разъем в крайний правый порт B/VCC
|
||||
2. Подключаем АКБ. Индикатор на приемники должен быстро мигать (режим сброса).
|
||||
3. Зажимаем и удерживаем кнопку BIND на пульте и включаем пульт. На пульте отображается процесс сопряжения RXBinding.
|
||||
4. После установки сопряжения (появление доп строк на дисплее пульта), убираем BIND разъем из приемника. Отключаем АКБ.
|
||||
|
||||

|
||||
|
||||
> Если пульт не включается или заблокирован, то смотри здесь
|
||||
[Неисправности пульта](radioerrors1.md)
|
||||
|
||||
## Проверка направления вращения моторов
|
||||
|
||||
1. Включить пульт. Убедиться, что ppm в меню RX Setup отключен ([раздел "Нет связи с полетным контроллером"](radioerrors1.md) в пункте 3 выберите “RX setup” > “PPM OUTPUT” > “Off”. Сохраните изменения (удерживаем нажатой кнопку “CANCEL”)
|
||||
2. Подключите оранжевый провод S1 от платы регуляторов в CH3 на приемнике. Подключить внешнее питание.
|
||||
3. Подать левым стиком газ (throttle) на 10%.
|
||||
4. Проверить направления вращения мотора по схеме.Повторить для каждого мотора. Таким образом, будет понятно каким именно мотором мы управляем
|
||||
5. Если необходимо изменить направление вращения, то меняем любые два фазных провода мотора (нужно переподключить).
|
||||
|
||||

|
||||
|
||||
## Монтаж и подключение полетного контроллера PixRacer
|
||||
|
||||
1. Установить Полетный контроллер PixRacer на двухстороний скотч 3М (2-3 слоя). *также полетный контроллер можно извлечь из корпуса и жестко установить на стойки М3х6
|
||||
|
||||
2. Установить стойки 40 мм, используя винты М3х8. Подключить разъем POWER
|
||||
|
||||
3. Подключить регуляторы, как на картинке. Подробно [про подключение регуляторов 4в1](cl3_connectESC4in1.md)
|
||||
4. Подключить шлейф радиоприемника в разъем RCIN в PixRacer 
|
||||
|
||||
## Монтаж Raspberry Pi
|
||||
|
||||
1. Перевернуть коптер. Установить Raspberry на стойки, используя монтажные отверстия Raspberry. USB-разъемы направлены к хвостовой части коптера
|
||||
2. Установка шлейфа для камеры
|
||||
* a. поднять защелку
|
||||
* b. подключить шлейф
|
||||
* c. закрыть защелку
|
||||
3. Подключение питания Raspberry
|
||||
* 5В -> pin 04 (DC power 5v)
|
||||
* GND -> pin 06 (Ground)
|
||||
* Подключение светодиодной ленты pin 40 (GPIO21)
|
||||
4. Сборка маунта для камеры Raspberry Pi. Используйте винт М3х16 и гайку М3. 
|
||||
|
||||
## Монтаж Arduino и радиоприемника FlySky
|
||||
|
||||
1. Произведите монтаж пинов микроконтроллера Arduino Nano, используя пайку
|
||||
2. Установить миконтроллер в специальной маунт и прикрепите к нижней деке, используя винты М3х16 (4 шт.)
|
||||
3. Используя 2хсторонний скотч прикрепите приемник, как показано на рисунке
|
||||
4. Подключите шлейф радиоприемника от PixRacer как на рисунке:
|
||||
* белый -> PPM
|
||||
* красный -> 5V
|
||||
* черный -> GND
|
||||
* оранжевый, зеленый -> сейчас не используются. Устанавливаются в неиспользуемые пины радиоприемника. 
|
||||
|
||||
## Монтаж камеры Raspberry Pi
|
||||
|
||||
1. Установить маунт для камеры Raspberry Pi в сборе на нижнюю деку винтами М3х12 (2 шт.)
|
||||
2. Подключить шлейф к камере Raspberry Pi
|
||||
3. Установить камеру в маунт, закрепить саморезами М2
|
||||
4. Закрепить Raspberry стойками 30 мм (4 шт.). Установить нижнюю деку в сборе на стойки винтами М3х8 (4шт.).
|
||||
5. Установить ножки в маунты (4 шт.) .
|
||||
|
||||
## Монтаж остальных конструктивных элементов
|
||||
|
||||
1. Установка нижней защиты, используя винты М3х12 (8 шт.) и стойки 30 мм (8 шт.)
|
||||
2. Установка верхней защиты, используя винты М3х12 (8 шт.)
|
||||
3. Установка ремешка верхнюю деку для фиксации АКБ. Закрепить верхнюю деку винтами М3х8 (4 шт.). 
|
||||
|
||||
## Монтаж USB соединителей
|
||||
|
||||
1. Соедините PixRacer и Raspberry Pi, используя micro USB - USB кабель
|
||||
2. Соедините Arduino и Raspberry Pi, используя micro USB - USB кабель. 
|
||||
BIN
docs/assets/alcopter.jpg
Normal file
|
After Width: | Height: | Size: 456 KiB |
|
Before Width: | Height: | Size: 751 KiB After Width: | Height: | Size: 230 KiB |
BIN
docs/assets/brrc2205on.jpg
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docs/assets/brrc2205ondeck.jpg
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docs/assets/butterfly.png
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docs/assets/camera_option_1_clever.jpg
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docs/assets/camera_option_1_rviz.png
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docs/assets/camera_option_2_clever.jpg
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docs/assets/camera_option_4_rviz.png
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docs/assets/casebattery.jpg
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docs/assets/commander-check.png
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docs/assets/connectingRadio.jpg
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docs/assets/copter_visualization.png
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|
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docs/assets/copterhack18.jpg
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|
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BIN
docs/assets/etcher.gif
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docs/assets/explosion.jpg
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docs/assets/fpv_1.png
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|
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docs/assets/raspberry3.jpg
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docs/assets/web_video_server.png
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|
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@@ -1,31 +0,0 @@
|
||||
Пакет программ на Raspberry Pi
|
||||
===
|
||||
|
||||
Пакет программ clever_bundle, устанавливающийся на Raspberry Pi, позволяет:
|
||||
|
||||
* [Настраивать и управлять коптером используя QGroundControl с соединением по Wi-Fi](gcs_bridge.md)
|
||||
* [Использовать веб-пульт управления квадрокоптером](web_rc.md)
|
||||
* [Получать доступ к Raspberry Pi при помощи SSH](ssh.md)
|
||||
* Анализировать полеты квадрокоптера с помощью RViz и RosBag
|
||||
* [Работать с камерой для CV](camera.md)
|
||||
* Работать с камерой для FPV
|
||||
* [Управлять полетом коптера программно, используя модуль offboard](offboard.md)
|
||||
* [Осуществлять навигацию в поле ArUco-маркеров](aruco.md)
|
||||
* [Использовать внешний 3G-модем для осуществление связи коптера с Интернетом](3g.md)
|
||||
* Разрабатывать произвольные модули и системы
|
||||
|
||||
Установка clever_bundle
|
||||
---
|
||||
|
||||
Для установка пакета clever_bundle необходимо скачать последнюю версию образа SD-карты и загрузить его на флешку, например, используя программу [Etcher](https://etcher.io).
|
||||
|
||||
Информация
|
||||
---
|
||||
|
||||
Образ SD-карты включает в себя:
|
||||
|
||||
* ОС [Raspbian Jessie](https://www.raspberrypi.org/downloads/raspbian/)
|
||||
* Фреймворк [ROS](ros.md)
|
||||
* Пакет [MAVROS](mavros.md) для связи с Pixhawk по [MAVLink](mavlink.md)
|
||||
* Дополнительные пакеты ROS: web_video_server, usb_cam, rosbridge_suite и другие
|
||||
* Пакет программ clever_bundle
|
||||
@@ -1,2 +0,0 @@
|
||||
|
||||
|
||||
3
docs/en/README.md
Normal file
@@ -0,0 +1,3 @@
|
||||
# CLEVER
|
||||
|
||||
This is CLEVER drone kit documentation in English.
|
||||
3
docs/en/SUMMARY.md
Normal file
@@ -0,0 +1,3 @@
|
||||
# Summary
|
||||
|
||||
* [UART settings](uart.md)
|
||||
4
docs/en/book.json
Normal file
@@ -0,0 +1,4 @@
|
||||
{
|
||||
"language": "en",
|
||||
"root": "."
|
||||
}
|
||||
86
docs/en/uart.md
Normal file
@@ -0,0 +1,86 @@
|
||||
# UART interface
|
||||
|
||||
UART is an asynchronous serial interface for data transfer that is used in many devices. For example, GPS antennas, Wi-Fi routers, or Pixhawk.
|
||||
|
||||
The interface usually contains two lines: TX for data transmission, and RX for data reception. It usually uses the 5-volt logics.
|
||||
|
||||
To connect two devices, you have to feed the TX line of the first device to the RX line of the other one. A similar manipulation is required on the other end for ensuring two-way data transmission.
|
||||
|
||||
It is also necessary to synchronize the voltages – connect the ground on two devices.
|
||||
|
||||
Read more about the interface and the Protocol in [this article](https://habr.com/post/109395/).
|
||||
|
||||
## Linux TTY
|
||||
|
||||
In Linux, there is the concept of Posix Terminal Interface (read more [here](https://ru.wikipedia.org/wiki/TTY-абстракция)). It is an abstraction over the serial or virtual interface that allows several agents to work with the device simultaneously.
|
||||
|
||||
An example of such abstraction in Raspbian may be `/dev/tty1` – the device for text output to the screen connected via HDMI.
|
||||
|
||||
## UART on Raspberry Pi 3
|
||||
|
||||
Raspberry Pi 3 has two hardware UART interfaces:
|
||||
|
||||
1. Mini UART (`/dev/ttyAMA0`) – uses the timing of the RPi graphics core, and therefore limits its frequency.
|
||||
2. PL011 (`/dev/ttyS0`) – the full-fledged UART interface on a separate chip of the microcontroller.
|
||||
|
||||
Read more about UART on Raspberry Pi in the [official article](https://www.raspberrypi.org/documentation/configuration/uart.md).
|
||||
|
||||
Using microcontroller valves, these interfaces may be switched between two physical outputs:
|
||||
|
||||
1. UART connector on GPIO;
|
||||
2. RPi Bluetooth module.
|
||||
|
||||
By default, Raspberry Pi 3 PL011 is connected to the Bluetooth module. And Mini UART is disabled with the value of directive `enable_uart`, which is `0` by default.
|
||||
|
||||
> **Note** One should understand that directive `enable_uart` changes its default value, depending on which UART is connected to the RPi Bluetooth module with directive `dtoverlay=pi3-miniuart-bt`.
|
||||
|
||||
For the sake of convenience of working with these outputs, aliases exist in Raspbian:
|
||||
|
||||
* `/dev/serial0` – always points to the TTY device that is connected to the GPIO ports.
|
||||
* `/dev/serial1` – always points to the TTY device that is connected to the Bluetooh module.
|
||||
|
||||
### Configuration of UART on Raspberry Pi 3
|
||||
|
||||
To configure UART, there are directives located in `/boot/config.txt`.
|
||||
|
||||
To enable the UART interface on GPIO:
|
||||
|
||||
```txt
|
||||
enable_uart=1
|
||||
```
|
||||
|
||||
To disconnect the UART interface from the Bluetooth module:
|
||||
|
||||
```txt
|
||||
dtoverlay=pi3-disable-bt
|
||||
```
|
||||
|
||||
To connect Mini UART to the Bluetooth module:
|
||||
|
||||
```txt
|
||||
dtoverlay=pi3-miniuart-bt
|
||||
```
|
||||
|
||||
If the Bluetooth module is disabled, one should disable the hciuart service:
|
||||
|
||||
```bash
|
||||
sudo systemctl disable hciuart.service
|
||||
```
|
||||
|
||||
## Default image configuration
|
||||
|
||||
In image CLEVER, we initially disabled Mini UART and the Bluetooth module.
|
||||
|
||||
Bugs
|
||||
----
|
||||
|
||||
If you use the Mini UART connection to Bluetooth, `hciuart` crashes with the following error:
|
||||
|
||||

|
||||
|
||||
In case of Bluetooth disconnection
|
||||
|
||||
```txt
|
||||
/dev/serial0 -\> ttyAMA0
|
||||
/dev/serial1 -\> ttyS0
|
||||
```
|
||||
@@ -1,4 +0,0 @@
|
||||
Использование программы Etcher
|
||||
===
|
||||
|
||||
TODO
|
||||
@@ -1,2 +0,0 @@
|
||||
# Автоматический флип
|
||||
|
||||
@@ -1,2 +0,0 @@
|
||||
Полезные ссылки
|
||||
===
|
||||
@@ -1,12 +0,0 @@
|
||||
Управление коптером в режиме OFFBOARD
|
||||
===
|
||||
|
||||
Координатные системы (фреймы)
|
||||
---
|
||||
|
||||
TODO
|
||||
|
||||
* `local_origin` — координаты точки инициализации полетного контроллера
|
||||
* `fcu` (flight control unit) — координаты квадрокоптера с учетом наклонов
|
||||
* `fcu_horiz` — координаты квадрокоптера без учета наклонов по тангажу и рысканью
|
||||
* `marker_map` — координаты поля ArUco-маркеров
|
||||
@@ -1,23 +0,0 @@
|
||||
Силовые и управляющие цепи
|
||||
===============================
|
||||
|
||||
Силовые цепи
|
||||
--------------------
|
||||
Из вырезки по ГОСТ 18311-80
|
||||
|
||||
"Электрическая цепь, содержащая элементы, функциональное назначение которых состоит в производстве или передаче основной части электрической энергии,
|
||||
ее распределении, преобразовании в другой вид энергии или в электрическую энергию с другими значениями параметров."
|
||||
|
||||
Говоря простым языком, силовые цепи - это электрические цепи, которые предназначены для передачи большого количества энергии (тока), для обеспечения работоспособности всех систем.
|
||||
В нашем случае в качестве силовой цепи будут выступать провода, соединяющие аккумулятор с платой распределения питания, а также красные и черные провода идущие на регуляторы оборотов.
|
||||
|
||||

|
||||
|
||||
Вся энергия аккумулятора (АКБ) будет распределяться между регуляторами оборотов моторов. Чтобы моторы смогли поднять в воздух коптер, им необходимо много энергии. В качестве энергии выступает ток, который приходит с АКБ. Т.к. энергии нужно много, значит по проводам будет идти большой ток. Чтобы провода смогли выдержать такую нагрузку, необходимы провода большего диаметра. Для наших задач подойдут провода 18AWG, 16AWG, 14AWG.
|
||||
|
||||
|
||||
|
||||
|
||||
Управляющие цепи
|
||||
--------------------
|
||||
|
||||
@@ -1,47 +0,0 @@
|
||||
Мануал по возможным неисправностям радиоаппаратуры
|
||||
==========================================
|
||||
|
||||
Пульт заблокирован
|
||||
--------------
|
||||
Если пульт заблокирован, то на ЖК Экране будет отображено предупреждение:
|
||||
"Warning. Place all switches in their up position and lower the throttle".
|
||||
|
||||
Для разблокировки пульта необходимо привести все стики и переключатели в исходное положение, а именно:
|
||||
|
||||
1. Левый стик (1) в центральной нижней позиции.
|
||||
2. Переключатели A, B, C, D (2) в положение “От Себя”.
|
||||
3. Правый стик (3) в центре.
|
||||
|
||||

|
||||
|
||||
|
||||
Нет связи с приемником
|
||||
--------------
|
||||
Для проверки соединения пульта с приемником, включаем пульт и смотрим индикацию на ЖК Экране:
|
||||
|
||||
1. Соединение с приемником отсутствует
|
||||
|
||||

|
||||
|
||||
2. Соединение с приемником установлено
|
||||
|
||||

|
||||
|
||||
Если соединение отсутствует, то
|
||||
1. Проверьте, что приемник включен (моргает красный светодиод)
|
||||
Если сетодиод горит непрерывно красным, то значит связь установлена с другим пультом.
|
||||
|
||||
2. Проведите процедуру сопряжения пульта и приемника ()
|
||||
|
||||
Нет связи с полетным контроллером
|
||||
--------------
|
||||
Если нет связи с полетным контроллером, то на экране монитора компьютера в окне Channel Monitor не будут отображаться изменения положения слайдеров при перемещении стиками пульта.
|
||||
|
||||

|
||||
|
||||
1. Зайдите в МЕНЮ (удерживаем нажатой кнопку “ОК”)
|
||||
2. Выберите меню “System setup” (Кнопки Up/Down - для навигации, кнопка “ОК” - подтверждение выбора
|
||||
3. Выберите “RX setup” > “PPM OUTPUT” > “On”
|
||||
4. Сохраните изменения (удерживаем нажатой кнопку “CANCEL”)
|
||||
|
||||
|
||||
@@ -1,22 +0,0 @@
|
||||
Raspberry Pi
|
||||
============
|
||||
|
||||
Raspberry Pi означает «малиновый пирог». Этот свободно помещающийся в ладони одноплатный компьютер создан на базе мобильного микропроцессора ARM11. У него низкое потребление энергии – и он может работать даже от солнечных батарей.
|
||||
|
||||
* Вес – 45 грамм,
|
||||
* тактовая частота 700 МГц;
|
||||
* есть графическое ядро в процессоре Broadcom BCM2835
|
||||
* оперативная память – 512 Мб;
|
||||
* есть USB -разъемы (один или два в зависимости от модели); м
|
||||
* наиболее применяемая модель мини-компьютера Raspberry Pi – модель В - это модель В на с поддержкой Ethernet.
|
||||
|
||||
Сферы применения компьютера Raspberry Pi достаточно широки, ведь это всё-таки вполне полноценный компьютер. Если вам нужна машина для решения несложных задач, которые не требуют применения мощных ресурсов в плане вычисления, то вы смело можете подключать к устройству Raspberry Pi стандартные элементы компьютера: монитор; мышь; клавиатуру;
|
||||
|
||||
Вообще, Raspberry Pi – очень популярная платформа, на которой можно реализовать множество проектов, таких как
|
||||
|
||||
* сервер домашней автоматизации (или система «умный дом»)
|
||||
* сервер хранения данных (NAS)
|
||||
* домашний медиа-сервер
|
||||
* «мозговой центр» для автоматизированных станков или роботов
|
||||
|
||||
Собственно, в последнем качестве мы и будем его использовать, благодаря возможности подключения его к автопилоту Pixhawk.
|
||||
@@ -1,6 +1,6 @@
|
||||
Использование внешнего 3G-модема
|
||||
===
|
||||
|
||||
Использование внешнего 3G-модема на Raspberry возможно с помощью пакета `sakis3g`.
|
||||
Использование внешнего 3G-модема на Raspberry возможно с помощью пакета [`sakis3g`](https://github.com/Trixarian/sakis3g-source).
|
||||
|
||||
TODO
|
||||
30
docs/ru/4in1.md
Normal file
@@ -0,0 +1,30 @@
|
||||
# Подключение регуляторов 4in1
|
||||
|
||||
## Распиновка платы реуляторов 4in1
|
||||
|
||||
Одним цветом выделены соответствующие фазные провода (рис. 1a) и управляющий ими сигнал (рис. 1b).
|
||||
|
||||
Например, оранжевый цвет -> нижний правый мотор -> S1 - оранжевый провода.
|
||||
|
||||
## Распиновка полетного контроллера Pixracer
|
||||
|
||||
На рис. 2a указана распиновка гребенки:
|
||||
|
||||
* **SIGNAL** – подключение регуляторов. Каждый пин имет свой собственный сигнал. На 5 и 6 сигнал можно получать ШИМ сигнал (Например, можно подключить сервопривод).
|
||||
* **GND** – земля полетного контроллера. Единая шина на всех пинах GND (отмечены черным).
|
||||
* 1, 2, 3, 4 – порты для подключения ESC.
|
||||
* 1, 2 - порты расширения выходного ШИМ сигнала (настраиваются в QGroundControl, также могут использоваться для управления гексакоптером).
|
||||
|
||||
На рис. 2b указана нумерация моторов полетного контроллера Pixracer.
|
||||
|
||||
* Стрелочка – ориентация полетного контроллера.
|
||||
* Черные M3, M4 – моторы, вращающиеся по часовой стрелке.
|
||||
* Красные M1, M2 – моторы, вращающиеся против часовой стрелке.
|
||||
|
||||
## Иллюстрация подключения, исходя из текущей ориентации платы регуляторов 4in1
|
||||
|
||||
Используя рис. 1a, 1b, 2a, 2b необходимо сопоставить каждому мотору свой сигнал управления и подключить в соотвествии с порядком нумерации моторов Pixracer.
|
||||
|
||||
Например, мотор М3, вращающийся против часовой стрелки (верхний левый угол) управляется сигналом S4 (зеленый провод). Подключается в порт 3.
|
||||
|
||||

|
||||
@@ -1,7 +1,7 @@
|
||||
Клевер
|
||||
======
|
||||
|
||||
<img src="assets/clever3.png" align="right" width="300px" alt="Клевер">
|
||||
<img src="../assets/clever3.png" align="right" width="300px" alt="Клевер">
|
||||
|
||||
«Клевер» — это учебный конструктор программируемого квадрокоптера, состоящего из популярных открытых компонентов, а также набор необходимой документации и библиотек для работы с ним.
|
||||
|
||||
@@ -18,7 +18,7 @@
|
||||
Образ для Raspberry Pi
|
||||
----------------------
|
||||
|
||||
**Образ ОС** для RPi 3 с предустановленным и преднастроенным ПО можно скачать [здесь](microsd_images.html).
|
||||
**Образ ОС** для RPi 3 с предустановленным и преднастроенным ПО можно скачать [здесь](microsd_images.md).
|
||||
|
||||
Образ включает в себя:
|
||||
|
||||
@@ -29,6 +29,6 @@
|
||||
* mavros
|
||||
* Набор ПО для работы с Клевером
|
||||
|
||||
[Описание API](simple_offboard.html) для автономных полетов.
|
||||
[Описание API](simple_offboard.md) для автономных полетов.
|
||||
|
||||
Исходный код сборщика образа и всего ПО можно найти на [GitHub](https://github.com/CopterExpress/clever).
|
||||
63
docs/ru/SUMMARY.md
Normal file
@@ -0,0 +1,63 @@
|
||||
# Содержание
|
||||
|
||||
* [Введение](README.md)
|
||||
* [Глоссарий](gloss.md)
|
||||
* Сборка
|
||||
* [Сборка Клевера 2](assemble_2.md)
|
||||
* [Сборка Клевера 3](assemble_3.md)
|
||||
* [Установка FPV](fpv.md)
|
||||
* [Безопасность](safety.md)
|
||||
* [Подключение регулятора 4 в 1](4in1.md)
|
||||
* [Типы силовых разъемов](connectortypes.md)
|
||||
* [Лужение](zap.md)
|
||||
* [Техника безопасности по пайке](tb.md)
|
||||
* [Проверка подключения](test_connection.md)
|
||||
* [Неисправности радиоаппаратуры](radioerrors.md)
|
||||
* [Подключение GPS](gps.md)
|
||||
* Настройка
|
||||
* [Первоначальная настройка](setup.md)
|
||||
* [Полетные режимы](modes.md)
|
||||
* [Прошивка Pixhawk/Pixracer](firmware.md)
|
||||
* [Параметры PX4](px4_parameters.md)
|
||||
* [Настройка PID](calibratePID.md)
|
||||
* Работа с Raspberry Pi
|
||||
* [Raspberry Pi](raspberry.md)
|
||||
* [Образ для RPi](microsd_images.md)
|
||||
* [Подключение RPi к Pixhawk](connection.md)
|
||||
* [Подключение по Wi-Fi](wifi.md)
|
||||
* [SSH-доступ](ssh.md)
|
||||
* [Настройка сети RPi](network.md)
|
||||
* [Работа с QGroundControl через Wi-Fi](gcs_bridge.md)
|
||||
* [Пилотирование со смартфона](rc.md)
|
||||
* [Интерфейс UART](uart.md)
|
||||
* [Просмотр видеострима с камер](web_video_server.md)
|
||||
* [Системы координат](frames.md)
|
||||
* Программирование
|
||||
* [ROS](ros.md)
|
||||
* [MAVROS](mavros.md)
|
||||
* [Автономный полет в OFFBOARD](simple_offboard.md)
|
||||
* [Навигация по ArUco-маркерам](aruco.md)
|
||||
* [Автоматическая проверка](selfcheck.md)
|
||||
* [Примеры кода](snippets.md)
|
||||
* [Ориентация камеры](camera_frame.md)
|
||||
* [Камера \(компьютерное зрение\)](camera.md)
|
||||
* [Светодиодная лента](leds.md)
|
||||
* [Визуализация с помощью rviz](rviz.md)
|
||||
* [Ультразвуковой дальномер](sonar.md)
|
||||
* [Работа с SITL](sitl.md)
|
||||
* [Автозапуск ПО](autolaunch.md)
|
||||
* [Взаимодействие с Arduino](arduino.md)
|
||||
* [3G-модем](3g.md)
|
||||
* Проекты на базе Клевера
|
||||
* [Шаровая защита коптера](shield.md)
|
||||
* [CopterHack-2018](copterhack2018.md)
|
||||
* [CopterHack-2017](copterhack2017.md)
|
||||
* Дополнительные материалы
|
||||
* [Вклад в Клевер](contributing.md)
|
||||
* [Прошивка ESC контроллеров с помощью Arduino](esc_firmware.md)
|
||||
* [Протокол MAVLink](mavlink.md)
|
||||
* [Работа с логами PX4](flight_logs.md)
|
||||
* Учебник
|
||||
* [Теория и видеоуроки](lessons.md)
|
||||
* [Учебно-методическое пособие](metod.md)
|
||||
* [Контрольные и проверочные материалы](tests.md)
|
||||
@@ -1,6 +1,6 @@
|
||||
# Управление коптером с Arduino
|
||||
|
||||
Для взаимодействия с ROS-топиками и сервисами на Raspberry Pi можно использовать библиотеку [rosserial_arduino](http://wiki.ros.org/rosserial_arduino).
|
||||
Для взаимодействия с ROS-топиками и сервисами на Raspberry Pi можно использовать библиотеку [rosserial_arduino](http://wiki.ros.org/rosserial_arduino). Эта библиотека предустановлена на [образе для Raspberry Pi](microsd_images.md).
|
||||
|
||||
Основной туториал по rosserial: http://wiki.ros.org/rosserial_arduino/Tutorials
|
||||
|
||||
@@ -8,16 +8,14 @@ Arudino необходимо установить на Клевер и подк
|
||||
|
||||
## Настройка Arduino IDE
|
||||
|
||||
Для работы с ROS, Arduino необходимо понимать формат сообщений. Для этого на Clever необходимо собрать библиотеку ROS-сообщений (`ros_lib`) и скопировать в папку `<папку скетчей>/libraries`.
|
||||
|
||||
Для сборки библиотеки на коптере необходимо выполнить следующий скрипт:
|
||||
Для работы с ROS Arduino необходимо понимать формат сообщений установленных пакетов. Для этого [на Raspberry Pi](ssh.md) необходимо собрать библиотеку ROS-сообщений:
|
||||
|
||||
```bash
|
||||
rosrun rosserial_arduino make_libraries.py .
|
||||
tar czf clever_arudino.tar.gz ros_lib
|
||||
rm -rf ros_lib
|
||||
```
|
||||
|
||||
Полученный каталог `ros_lib` необходимо скопировать в `<папку скетчей>/libraries` на компьютере с Arudino IDE.
|
||||
|
||||
## Настройка Raspberry Pi
|
||||
|
||||
Чтобы единоразово запустить программу на Arduino, можно воспользоваться командой:
|
||||
@@ -40,7 +38,7 @@ sudo systemctl restart clever
|
||||
|
||||
## Задержки
|
||||
|
||||
При использовании `rosserial_arduino` микроконтроллер Arduino не должен быть заблокирован больше чем на несколько секунд (например, с использованием функции `delay`); иначе связь между Raspberry Pi и Arduino будет разорвана.
|
||||
При использовании `rosserial_arduino` микроконтроллер Arduino не должен быть заблокирован больше чем на несколько секунд (например, с использованием функции `delay`); иначе связь между Raspberry Pi и Arduino будет разорвана.
|
||||
|
||||
При реализации долгих циклов `while` обеспечьте периодический вызов функции `hn.spinOnce`:
|
||||
|
||||
@@ -121,7 +119,7 @@ void setup()
|
||||
delay(1000);
|
||||
nh.spinOnce();
|
||||
}
|
||||
|
||||
|
||||
nav_req.auto_arm = false;
|
||||
|
||||
// Пролет вперед на 3 метра:
|
||||
@@ -133,13 +131,13 @@ void setup()
|
||||
nav_req.frame_id = "fcu_horiz";
|
||||
nav_req.speed = 0.8;
|
||||
navigate.call(nav_req, nav_res);
|
||||
|
||||
|
||||
// Ждем 5 секунд
|
||||
for(int i=0; i<5; i++) {
|
||||
delay(1000);
|
||||
nh.spinOnce();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// Полет в точку 1:0:2 по маркерному полю
|
||||
nh.loginfo("Fly on point");
|
||||
nav_req.auto_arm = false;
|
||||
@@ -229,4 +227,4 @@ typedef ros::NodeHandle_<ArduinoHardware, 3, 3, 100, 100> NodeHandle;
|
||||
|
||||
// ...
|
||||
NodeHandle nh;
|
||||
```
|
||||
```
|
||||