diff options
| -rw-r--r-- | CMakeLists.txt | 185 | ||||
| -rw-r--r-- | makefiles/config_px4fmu-v2_test.mk | 9 | ||||
| -rw-r--r-- | msg/rc_channels.msg | 8 | ||||
| -rw-r--r-- | package.xml | 59 | ||||
| -rw-r--r-- | src/examples/publisher/module.mk | 42 | ||||
| -rw-r--r-- | src/examples/publisher/publisher.cpp | 95 | ||||
| -rw-r--r-- | src/examples/subscriber/module.mk | 42 | ||||
| -rw-r--r-- | src/examples/subscriber/subscriber.cpp | 87 | ||||
| -rw-r--r-- | src/include/px4.h | 60 | ||||
| -rw-r--r-- | src/platforms/empty.c (renamed from platforms/empty.c) | 0 | ||||
| -rw-r--r-- | src/platforms/nuttx/module.mk | 42 | ||||
| -rw-r--r-- | src/platforms/nuttx/px4_nuttx_impl.cpp | 75 | ||||
| -rw-r--r-- | src/platforms/nuttx/px4_publisher.cpp | 40 | ||||
| -rw-r--r-- | src/platforms/nuttx/px4_subscriber.cpp | 40 | ||||
| -rw-r--r-- | src/platforms/px4_defines.h | 51 | ||||
| -rw-r--r-- | src/platforms/px4_middleware.h | 95 | ||||
| -rw-r--r-- | src/platforms/px4_nodehandle.h | 46 | ||||
| -rw-r--r-- | src/platforms/px4_publisher.h | 46 | ||||
| -rw-r--r-- | src/platforms/px4_subscriber.h | 46 | ||||
| -rw-r--r-- | src/platforms/ros/px4_publisher.cpp | 40 | ||||
| -rw-r--r-- | src/platforms/ros/px4_ros_impl.cpp | 71 | ||||
| -rw-r--r-- | src/platforms/ros/px4_subscriber.cpp | 40 |
22 files changed, 1215 insertions, 4 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 000000000..36c2ffeff --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,185 @@ +cmake_minimum_required(VERSION 2.8.3) +project(px4) + +## Find catkin macros and libraries +## if COMPONENTS list like find_package(catkin REQUIRED COMPONENTS xyz) +## is used, also find other catkin packages +find_package(catkin REQUIRED COMPONENTS + roscpp + rospy + std_msgs + message_generation +) + +## System dependencies are found with CMake's conventions +# find_package(Boost REQUIRED COMPONENTS system) + + +## Uncomment this if the package has a setup.py. This macro ensures +## modules and global scripts declared therein get installed +## See http://ros.org/doc/api/catkin/html/user_guide/setup_dot_py.html +# catkin_python_setup() + +################################################ +## Declare ROS messages, services and actions ## +################################################ + +## To declare and build messages, services or actions from within this +## package, follow these steps: +## * Let MSG_DEP_SET be the set of packages whose message types you use in +## your messages/services/actions (e.g. std_msgs, actionlib_msgs, ...). +## * In the file package.xml: +## * add a build_depend and a run_depend tag for each package in MSG_DEP_SET +## * If MSG_DEP_SET isn't empty the following dependencies might have been +## pulled in transitively but can be declared for certainty nonetheless: +## * add a build_depend tag for "message_generation" +## * add a run_depend tag for "message_runtime" +## * In this file (CMakeLists.txt): +## * add "message_generation" and every package in MSG_DEP_SET to +## find_package(catkin REQUIRED COMPONENTS ...) +## * add "message_runtime" and every package in MSG_DEP_SET to +## catkin_package(CATKIN_DEPENDS ...) +## * uncomment the add_*_files sections below as needed +## and list every .msg/.srv/.action file to be processed +## * uncomment the generate_messages entry below +## * add every package in MSG_DEP_SET to generate_messages(DEPENDENCIES ...) + +## Generate messages in the 'msg' folder +add_message_files( + FILES + rc_channels.msg +) + +## Generate services in the 'srv' folder +# add_service_files( +# FILES +# Service1.srv +# Service2.srv +# ) + +## Generate actions in the 'action' folder +# add_action_files( +# FILES +# Action1.action +# Action2.action +# ) + +## Generate added messages and services with any dependencies listed here +generate_messages( + DEPENDENCIES + std_msgs +) + +################################### +## catkin specific configuration ## +################################### +## The catkin_package macro generates cmake config files for your package +## Declare things to be passed to dependent projects +## INCLUDE_DIRS: uncomment this if you package contains header files +## LIBRARIES: libraries you create in this project that dependent projects also need +## CATKIN_DEPENDS: catkin_packages dependent projects also need +## DEPENDS: system dependencies of this project that dependent projects also need +catkin_package( + INCLUDE_DIRS src/include + LIBRARIES px4 + CATKIN_DEPENDS roscpp rospy std_msgs + DEPENDS system_lib + CATKIN_DEPENDS message_runtime +) + +########### +## Build ## +########### + +## Specify additional locations of header files +## Your package locations should be listed before other locations +include_directories( + ${catkin_INCLUDE_DIRS} + src/platforms + src/include +) + +## Declare a cpp library +add_library(px4 + src/platforms/ros/px4_ros_impl.cpp + src/platforms/ros/px4_publisher.cpp + src/platforms/ros/px4_subscriber.cpp +) + +target_link_libraries(px4 + ${catkin_LIBRARIES} +) + +## Declare a test publisher +add_executable(publisher src/examples/publisher/publisher.cpp) + +## Add cmake target dependencies of the executable/library +## as an example, message headers may need to be generated before nodes +add_dependencies(publisher px4_generate_messages_cpp) + +## Specify libraries to link a library or executable target against +target_link_libraries(publisher + ${catkin_LIBRARIES} + px4 +) + +## Declare a test subscriber +add_executable(subscriber src/examples/subscriber/subscriber.cpp) + +## Add cmake target dependencies of the executable/library +## as an example, message headers may need to be generated before nodes +add_dependencies(subscriber px4_generate_messages_cpp) + +## Specify libraries to link a library or executable target against +target_link_libraries(subscriber + ${catkin_LIBRARIES} + px4 +) + +############# +## Install ## +############# + +# all install targets should use catkin DESTINATION variables +# See http://ros.org/doc/api/catkin/html/adv_user_guide/variables.html + +## Mark executable scripts (Python etc.) for installation +## in contrast to setup.py, you can choose the destination +# install(PROGRAMS +# scripts/my_python_script +# DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION} +# ) + +## Mark executables and/or libraries for installation +install(TARGETS px4 publisher subscriber + ARCHIVE DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION} + LIBRARY DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION} + RUNTIME DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION} +) + +## Mark cpp header files for installation +# install(DIRECTORY include/${PROJECT_NAME}/ +# DESTINATION ${CATKIN_PACKAGE_INCLUDE_DESTINATION} +# FILES_MATCHING PATTERN "*.h" +# PATTERN ".svn" EXCLUDE +# ) + +## Mark other files for installation (e.g. launch and bag files, etc.) +# install(FILES +# # myfile1 +# # myfile2 +# DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION} +# ) + +############# +## Testing ## +############# + +## Add gtest based cpp test target and link libraries +# catkin_add_gtest(${PROJECT_NAME}-test test/test_px4test.cpp) +# if(TARGET ${PROJECT_NAME}-test) +# target_link_libraries(${PROJECT_NAME}-test ${PROJECT_NAME}) +# endif() + +## Add folders to be run by python nosetests +# catkin_add_nosetests(test) diff --git a/makefiles/config_px4fmu-v2_test.mk b/makefiles/config_px4fmu-v2_test.mk index 6f54b960c..8aa8badc3 100644 --- a/makefiles/config_px4fmu-v2_test.mk +++ b/makefiles/config_px4fmu-v2_test.mk @@ -34,9 +34,11 @@ MODULES += systemcmds/mtd MODULES += systemcmds/ver # -# Testing modules +# Example modules # MODULES += examples/matlab_csv_serial +MODULES += examples/subscriber +MODULES += examples/publisher # # Library modules @@ -44,10 +46,11 @@ MODULES += examples/matlab_csv_serial MODULES += modules/systemlib MODULES += modules/systemlib/mixer MODULES += modules/uORB -LIBRARIES += lib/mathlib/CMSIS MODULES += lib/mathlib MODULES += lib/mathlib/math/filter MODULES += lib/conversion +LIBRARIES += lib/mathlib/CMSIS +MODULES += platforms/nuttx # # Modules to test-build, but not useful for test environment @@ -59,8 +62,6 @@ MODULES += examples/flow_position_estimator # # Libraries # -LIBRARIES += lib/mathlib/CMSIS - MODULES += modules/unit_test MODULES += modules/mavlink/mavlink_tests MODULES += modules/commander/commander_tests diff --git a/msg/rc_channels.msg b/msg/rc_channels.msg new file mode 100644 index 000000000..11dc57c42 --- /dev/null +++ b/msg/rc_channels.msg @@ -0,0 +1,8 @@ +Header header +int32 RC_CHANNELS_FUNCTION_MAX=18 +uint64 timestamp_last_valid # Timestamp of last valid RC signal +float32[18] channels # Scaled to -1..1 (throttle: 0..1) +uint8 channel_count # Number of valid channels +int8[18] function # Functions mapping +uint8 rssi # Receive signal strength index +bool signal_lost # Control signal lost, should be checked together with topic timeout diff --git a/package.xml b/package.xml new file mode 100644 index 000000000..bc23cdd18 --- /dev/null +++ b/package.xml @@ -0,0 +1,59 @@ +<?xml version="1.0"?> +<package> + <name>px4</name> + <version>1.0.0</version> + <description>The PX4 Flight Stack package</description> + + <!-- One maintainer tag required, multiple allowed, one person per tag --> + <!-- Example: --> + <!-- <maintainer email="jane.doe@example.com">Jane Doe</maintainer> --> + <maintainer email="lorenz@px4.io">Lorenz Meier</maintainer> + + + <!-- One license tag required, multiple allowed, one license per tag --> + <!-- Commonly used license strings: --> + <!-- BSD, MIT, Boost Software License, GPLv2, GPLv3, LGPLv2.1, LGPLv3 --> + <license>BSD</license> + + + <!-- Url tags are optional, but mutiple are allowed, one per tag --> + <!-- Optional attribute type can be: website, bugtracker, or repository --> + <!-- Example: --> + <url type="website">http://px4.io/ros</url> + + + <!-- Author tags are optional, mutiple are allowed, one per tag --> + <!-- Authors do not have to be maintianers, but could be --> + <!-- Example: --> + <!-- <author email="jane.doe@example.com">Jane Doe</author> --> + + + <!-- The *_depend tags are used to specify dependencies --> + <!-- Dependencies can be catkin packages or system dependencies --> + <!-- Examples: --> + <!-- Use build_depend for packages you need at compile time: --> + <build_depend>message_generation</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>message_runtime</run_depend> + <!-- Use test_depend for packages you need only for testing: --> + <!-- <test_depend>gtest</test_depend> --> + <buildtool_depend>catkin</buildtool_depend> + <build_depend>roscpp</build_depend> + <build_depend>rospy</build_depend> + <build_depend>std_msgs</build_depend> + <run_depend>roscpp</run_depend> + <run_depend>rospy</run_depend> + <run_depend>std_msgs</run_depend> + + + <!-- The export tag contains other, unspecified, tags --> + <export> + <!-- You can specify that this package is a metapackage here: --> + <!-- <metapackage/> --> + + <!-- Other tools can request additional information be placed here --> + + </export> +</package> diff --git a/src/examples/publisher/module.mk b/src/examples/publisher/module.mk new file mode 100644 index 000000000..0fc4316ec --- /dev/null +++ b/src/examples/publisher/module.mk @@ -0,0 +1,42 @@ +############################################################################ +# +# Copyright (c) 2014 PX4 Development Team. All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name PX4 nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +# +# Publisher Example Application +# + +MODULE_COMMAND = publisher + +SRCS = publisher.cpp + +MODULE_STACKSIZE = 1200 diff --git a/src/examples/publisher/publisher.cpp b/src/examples/publisher/publisher.cpp new file mode 100644 index 000000000..91e063162 --- /dev/null +++ b/src/examples/publisher/publisher.cpp @@ -0,0 +1,95 @@ +/* + * Copyright (C) 2008, Morgan Quigley and Willow Garage, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the names of Stanford University or Willow Garage, Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include <px4.h> +#include <px4/rc_channels.h> + +#include <sstream> + +/** + * This tutorial demonstrates simple sending of messages over the PX4 middleware system. + */ +int main(int argc, char **argv) +{ + + px4::init(argc, argv, "px4_publisher"); + + ros::NodeHandle n; + + /** + * The advertise() function is how you tell ROS that you want to + * publish on a given topic name. This invokes a call to the ROS + * master node, which keeps a registry of who is publishing and who + * is subscribing. After this advertise() call is made, the master + * node will notify anyone who is trying to subscribe to this topic name, + * and they will in turn negotiate a peer-to-peer connection with this + * node. advertise() returns a Publisher object which allows you to + * publish messages on that topic through a call to publish(). Once + * all copies of the returned Publisher object are destroyed, the topic + * will be automatically unadvertised. + * + * The second parameter to advertise() is the size of the message queue + * used for publishing messages. If messages are published more quickly + * than we can send them, the number here specifies how many messages to + * buffer up before throwing some away. + */ + ros::Publisher rc_channels_pub = n.advertise<px4::rc_channels>("rc_channels", 1000); + + px4::Rate loop_rate(10); + + /** + * A count of how many messages we have sent. This is used to create + * a unique string for each message. + */ + int count = 0; + + while (px4::ok()) { + /** + * This is a message object. You stuff it with data, and then publish it. + */ + px4::rc_channels msg; + + msg.timestamp_last_valid = px4::get_time_micros(); + PX4_INFO("%lu", msg.timestamp_last_valid); + + /** + * The publish() function is how you send messages. The parameter + * is the message object. The type of this object must agree with the type + * given as a template parameter to the advertise<>() call, as was done + * in the constructor above. + */ + rc_channels_pub.publish(msg); + + px4::spin_once(); + + loop_rate.sleep(); + ++count; + } + + + return 0; +} diff --git a/src/examples/subscriber/module.mk b/src/examples/subscriber/module.mk new file mode 100644 index 000000000..44d3d03a9 --- /dev/null +++ b/src/examples/subscriber/module.mk @@ -0,0 +1,42 @@ +############################################################################ +# +# Copyright (c) 2014 PX4 Development Team. All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name PX4 nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +# +# Subscriber Example Application +# + +MODULE_COMMAND = subscriber + +SRCS = subscriber.cpp + +MODULE_STACKSIZE = 1200 diff --git a/src/examples/subscriber/subscriber.cpp b/src/examples/subscriber/subscriber.cpp new file mode 100644 index 000000000..bf16bf84e --- /dev/null +++ b/src/examples/subscriber/subscriber.cpp @@ -0,0 +1,87 @@ +/* + * Copyright (C) 2008, Morgan Quigley and Willow Garage, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the names of Stanford University or Willow Garage, Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include <px4.h> +#include "px4/rc_channels.h" + +/** + * This tutorial demonstrates simple receipt of messages over the PX4 middleware system. + */ +void rc_channels_callback(const px4::rc_channels::ConstPtr &msg) +{ + PX4_INFO("I heard: [%lu]", msg->timestamp_last_valid); +} + +PX4_MAIN_FUNCTION(subscriber) + +int main(int argc, char **argv) +{ + /** + * The ros::init() function needs to see argc and argv so that it can perform + * any ROS arguments and name remapping that were provided at the command line. For programmatic + * remappings you can use a different version of init() which takes remappings + * directly, but for most command-line programs, passing argc and argv is the easiest + * way to do it. The third argument to init() is the name of the node. + * + * You must call one of the versions of px4::init() before using any other + * part of the PX4/ ROS system. + */ + px4::init(argc, argv, "listener"); + + /** + * NodeHandle is the main access point to communications with the ROS system. + * The first NodeHandle constructed will fully initialize this node, and the last + * NodeHandle destructed will close down the node. + */ + ros::NodeHandle n; + + /** + * The subscribe() call is how you tell ROS that you want to receive messages + * on a given topic. This invokes a call to the ROS + * master node, which keeps a registry of who is publishing and who + * is subscribing. Messages are passed to a callback function, here + * called chatterCallback. subscribe() returns a Subscriber object that you + * must hold on to until you want to unsubscribe. When all copies of the Subscriber + * object go out of scope, this callback will automatically be unsubscribed from + * this topic. + * + * The second parameter to the subscribe() function is the size of the message + * queue. If messages are arriving faster than they are being processed, this + * is the number of messages that will be buffered up before beginning to throw + * away the oldest ones. + */ + ros::Subscriber sub = n.subscribe("rc_channels", 1000, rc_channels_callback); + + /** + * px4::spin() will enter a loop, pumping callbacks. With this version, all + * callbacks will be called from within this thread (the main one). px4::spin() + * will exit when Ctrl-C is pressed, or the node is shutdown by the master. + */ + px4::spin(); + + return 0; +} diff --git a/src/include/px4.h b/src/include/px4.h new file mode 100644 index 000000000..0aba2ee77 --- /dev/null +++ b/src/include/px4.h @@ -0,0 +1,60 @@ +/**************************************************************************** + * + * Copyright (c) 2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file px4.h + * + * Main system header with common convenience functions + */ + +#pragma once + +#include <stdbool.h> + +#if defined(__linux) || (defined(__APPLE__) && defined(__MACH__)) +/* + * Building for running within the ROS environment + */ +#include "ros/ros.h" +#define PX4_WARN ROS_WARN +#define PX4_INFO ROS_INFO +#else +/* + * Building for NuttX + */ +#define PX4_WARN warnx +#define PX4_INFO warnx +#endif + +#include "../platforms/px4_defines.h" +#include "../platforms/px4_middleware.h" diff --git a/platforms/empty.c b/src/platforms/empty.c index 139531354..139531354 100644 --- a/platforms/empty.c +++ b/src/platforms/empty.c diff --git a/src/platforms/nuttx/module.mk b/src/platforms/nuttx/module.mk new file mode 100644 index 000000000..128f0e734 --- /dev/null +++ b/src/platforms/nuttx/module.mk @@ -0,0 +1,42 @@ +############################################################################ +# +# Copyright (c) 2014 PX4 Development Team. All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name PX4 nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +# +# NuttX / uORB adapter library +# + +SRCS = px4_nuttx_impl.cpp \ + px4_publisher.cpp \ + px4_subscriber.cpp + +MAXOPTIMIZATION = -Os diff --git a/src/platforms/nuttx/px4_nuttx_impl.cpp b/src/platforms/nuttx/px4_nuttx_impl.cpp new file mode 100644 index 000000000..3a6529716 --- /dev/null +++ b/src/platforms/nuttx/px4_nuttx_impl.cpp @@ -0,0 +1,75 @@ +/**************************************************************************** + * + * Copyright (c) 2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file px4_nuttx_impl.cpp + * + * PX4 Middleware Wrapper NuttX Implementation + */ + +#include <px4.h> + +extern bool task_should_exit; + +namespace px4 +{ + +void init(int argc, char *argv[], const char *process_name) +{ + px4_warn("process: %s", process_name); + return 0; +} + +uint64_t get_time_micros() +{ + return hrt_absolute_time(); +} + +bool ok() +{ + return !task_should_exit; +} + +void spin_once() +{ + // XXX check linked list of topics with orb_check() here + +} + +void spin() +{ + // XXX block waiting for updated topics here + +} + +} diff --git a/src/platforms/nuttx/px4_publisher.cpp b/src/platforms/nuttx/px4_publisher.cpp new file mode 100644 index 000000000..ab6035b22 --- /dev/null +++ b/src/platforms/nuttx/px4_publisher.cpp @@ -0,0 +1,40 @@ +/**************************************************************************** + * + * Copyright (c) 2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file px4_publisher.cpp + * + * PX4 Middleware Wrapper for Publisher + */ + + diff --git a/src/platforms/nuttx/px4_subscriber.cpp b/src/platforms/nuttx/px4_subscriber.cpp new file mode 100644 index 000000000..088c08fdb --- /dev/null +++ b/src/platforms/nuttx/px4_subscriber.cpp @@ -0,0 +1,40 @@ +/**************************************************************************** + * + * Copyright (c) 2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file px4_subscriber.cpp + * + * PX4 Middleware Wrapper Subscriber + */ + + diff --git a/src/platforms/px4_defines.h b/src/platforms/px4_defines.h new file mode 100644 index 000000000..48234766f --- /dev/null +++ b/src/platforms/px4_defines.h @@ -0,0 +1,51 @@ +/**************************************************************************** + * + * Copyright (c) 2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file px4_defines.h + * + * Generally used magic defines + */ + +#pragma once + +#if defined(__linux) || (defined(__APPLE__) && defined(__MACH__)) +/* + * Building for running within the ROS environment + */ +#define __EXPORT +#define PX4_MAIN_FUNCTION(_prefix) +#else +#include <nuttx/config.h> +#define PX4_MAIN_FUNCTION(_prefix) __EXPORT int _prefix##main(int argc, char **argv)() { return main(argc, argv); } +#endif diff --git a/src/platforms/px4_middleware.h b/src/platforms/px4_middleware.h new file mode 100644 index 000000000..d1c0656af --- /dev/null +++ b/src/platforms/px4_middleware.h @@ -0,0 +1,95 @@ +/**************************************************************************** + * + * Copyright (c) 2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file px4_middleware.h + * + * PX4 generic middleware wrapper + */ + +#pragma once + +#include <stdint.h> + +namespace px4 +{ + +void init(int argc, char *argv[], const char *process_name); + +uint64_t get_time_micros(); + +bool ok(); + +void spin_once(); + +void spin(); + +class Rate +{ + +public: + explicit Rate(unsigned rate_hz) { sleep_interval = 1e6 / rate_hz; } + + void sleep() { usleep(sleep_interval); } + +private: + uint64_t sleep_interval; + +}; + +// /** +// * A limiter/ saturation. +// * The output of update is the input, bounded +// * by min/max. +// */ +// class __EXPORT BlockLimit : public Block +// { +// public: +// // methods +// BlockLimit(SuperBlock *parent, const char *name) : +// Block(parent, name), +// _min(this, "MIN"), +// _max(this, "MAX") +// {}; +// virtual ~BlockLimit() {}; +// float update(float input); +// // accessors +// float getMin() { return _min.get(); } +// float getMax() { return _max.get(); } +// protected: +// // attributes +// control::BlockParamFloat _min; +// control::BlockParamFloat _max; +// }; + +} // namespace px4 diff --git a/src/platforms/px4_nodehandle.h b/src/platforms/px4_nodehandle.h new file mode 100644 index 000000000..d278828b7 --- /dev/null +++ b/src/platforms/px4_nodehandle.h @@ -0,0 +1,46 @@ +/**************************************************************************** + * + * Copyright (c) 2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file px4_nodehandle.h + * + * PX4 Middleware Wrapper Node Handle + */ + +namespace px4 +{ +class NodeHandle +{ + +}; +} diff --git a/src/platforms/px4_publisher.h b/src/platforms/px4_publisher.h new file mode 100644 index 000000000..1b0952155 --- /dev/null +++ b/src/platforms/px4_publisher.h @@ -0,0 +1,46 @@ +/**************************************************************************** + * + * Copyright (c) 2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file px4_nodehandle.h + * + * PX4 Middleware Wrapper Node Handle + */ + +namespace px4 +{ +class Publisher +{ + +}; +} diff --git a/src/platforms/px4_subscriber.h b/src/platforms/px4_subscriber.h new file mode 100644 index 000000000..8759f8b05 --- /dev/null +++ b/src/platforms/px4_subscriber.h @@ -0,0 +1,46 @@ +/**************************************************************************** + * + * Copyright (c) 2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file px4_subscriber.h + * + * PX4 Middleware Wrapper Subscriber + */ + +namespace px4 +{ +class Subscriber +{ + +}; +} diff --git a/src/platforms/ros/px4_publisher.cpp b/src/platforms/ros/px4_publisher.cpp new file mode 100644 index 000000000..ab6035b22 --- /dev/null +++ b/src/platforms/ros/px4_publisher.cpp @@ -0,0 +1,40 @@ +/**************************************************************************** + * + * Copyright (c) 2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file px4_publisher.cpp + * + * PX4 Middleware Wrapper for Publisher + */ + + diff --git a/src/platforms/ros/px4_ros_impl.cpp b/src/platforms/ros/px4_ros_impl.cpp new file mode 100644 index 000000000..eda17e5a9 --- /dev/null +++ b/src/platforms/ros/px4_ros_impl.cpp @@ -0,0 +1,71 @@ +/**************************************************************************** + * + * Copyright (c) 2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file px4_ros_impl.cpp + * + * PX4 Middleware Wrapper ROS Implementation + */ + +#include <px4.h> + +namespace px4 +{ + +void init(int argc, char *argv[], const char *process_name) +{ + ros::init(argc, argv, process_name); +} + +uint64_t get_time_micros() +{ + ros::Time time = ros::Time::now(); + return time.sec * 1e6 + time.nsec / 1000; +} + +bool ok() +{ + return ros::ok(); +} + +void spin_once() +{ + ros::spinOnce(); +} + +void spin() +{ + ros::spin(); +} + +} diff --git a/src/platforms/ros/px4_subscriber.cpp b/src/platforms/ros/px4_subscriber.cpp new file mode 100644 index 000000000..088c08fdb --- /dev/null +++ b/src/platforms/ros/px4_subscriber.cpp @@ -0,0 +1,40 @@ +/**************************************************************************** + * + * Copyright (c) 2014 PX4 Development Team. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name PX4 nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/** + * @file px4_subscriber.cpp + * + * PX4 Middleware Wrapper Subscriber + */ + + |