4. 安装px4_msgs和px4_ros_com这两个安装都没有啥大的问题,按照教程流程走就行,网络可能会有点问题,下载可能会失败,需要多试几次,或者使用一些特殊的方法,只要前面的软件都下载好,这两个功能包的编译都是没有问题的,有些编译出错多编译几次就好了。 安装PX4开发环境 安装PX4开发环境,可以搭建起PX4的仿真,可以...
该网址进行安装,安装过ROS的人应该会比较轻松,未安装过的用户也不需要担心,多看几遍教程,多装几次ROS就熟悉了。 4.安装px4_msgs和px4_ros_com 这两个安装都没有啥大的问题,按照教程流程走就行,网络可能会有点问题,下载可能会失败,需要多试几次,或者使用一些特殊的方法,只要前面的软件都下载好,这两个功能包...
去掉-main,改名为px4_msgs(不然后续会报错) 在Matlab中打开custom同级目录 在Matlab运行下面这段代码 folderPath = fullfile(pwd,"custom"); ros2genmsg(folderPath); 如果报错: The existence of the directory 'C:\Users\Username\source' will cause the build in directory 'D:\ROS2_PX4_Simulink\custom\ma...
% General information about the UAV system controlModePub = ros2publisher(node,"fmu/offboard_control_mode/in","px4_msgs/OffboardControlMode"); statusSub = ros2subscriber(node,"/fmu/vehicle_status/out","px4_msgs/VehicleStatus"); timeSub = ros2subscriber(node,"fmu/timesync/out","px4_msgs/...
voidstate_cb(constmavros_msgs::State::ConstPtr&msg){ current_state=*msg; } intmain(intargc,char**argv) { ros::init(argc,argv,'offb_node'); ros::NodeHandlenh; ros::Subscriberstate_sub=nh.subscribe<mavros_msgs::State> ('mavros/state',10,state_cb); ...
可以去查看/usr/include/gazebo-9/gazebo/msgs里的说明,看到 #ifGOOGLE_PROTOBUF_VERSION < 3000000#errorThis file was generated by a newer version of protoc which is#errorincompatible with your Protocol Buffer headers. Please update#erroryour headers.#endif#i...
所有的话题可以查看mavros。 一、常用接收的话题 1.1 系统状态 消息名称: mavros/state 类型: mavros_msgs::State 头文件: mavros_msgs/State.h 成员变量:s… 阅读全文 PX4常用参数 阅读全文 通过MAVROS连接机载电脑(NANO/TX2/NX)与Pixhawk 一、MAVROS MAVROS常用话题和服务可以看CK1201:常用MAVROS话题和服...
voidstate_cb(constmavros_msgs::State::ConstPtr&msg){ current_state=*msg; } intmain(intargc,char**argv) { ros::init(argc,argv,"offb_node"); ros::NodeHandlenh; ros::Subscriberstate_sub=nh.subscribe<mavros_msgs::State> ("mavros/state",10,state_cb); ...
mavros_msgs::State current_state;void state_cb(const mavros_msgs::State::ConstPtr& msg){ current_state = *msg;} int main(int argc, char **argv){ ros::init(argc, argv, "offb_node"); ros::NodeHandle nh; ros::Subscriber state_sub = nh.subscribe<mavros_msgs::State> ...
px4_msgs::msg::ActuatorMotors+px4_msgs::msg::ActuatorServos You directly control the motor outputs and/or servo outputs. All the values normalized in [-1, 1]. For outputs that do not support negative values, negative entries map toNaN. ...