为了验证连接是否成功,您可以查看Mavros的状态。在终端中输入命令rostopic echo/mavros/state,如果连接成功,将显示connected: True,否则显示connected: False。一旦确认连接成功,您可以解锁无人机进行测试。使用ROS服务调用命令rosservice call /mavros/cmd/arming True,您应该能看到无人机起飞。另外,您还可以通过订阅数据...
虽然这样子mavros就正常运行了,但是节点信息会卡在xxxxxx start xxxxxxx,然后/mavros/state中的connected是false。这个问题卡了我一天,后来我把波特率往下降到460800以下就能正常使用了。如果知道这是什么原因欢迎私信或评论,谢谢。(评论区有大佬指出是因为数据线太长,导致传输过程中到达不了那么高的波特率,所以不能成功...
the connected in/mav/state is false Check ID rosrun mavros checkid with roslaunch mavros px4.launch fcu_url:="udp://:**14555**@192.168.31.214:**14555**", ERROR. I got 1 addresses, but not your target 1:1 Received 343 messages, from 1 addresses sys:comp list of messages 1:240 0...
string frame_idboolconnectedboolarmedboolguidedboolmanual_input string mode uint8 system_status 使用示例: // 依赖的库文件有:mavros、roscpp// 1.头文件需要#include<ros/ros.h>#include<mavros_msgs/State.h>// 2.回调函数,接受状态数据mavros_msgs::State current_state;voidstate_cb(constmavros_msgs::...
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:string MODE_PX4_MANUAL=MANUAL //这里只列PX4的,APM的用rosms…
rospy.wait_for_service("/uav_1/mavros/set_mode")set_mode_client = rospy.ServiceProxy("/uav_1/mavros/set_mode", SetMode)# Setpoint publishing MUST be faster than 2Hzrate = rospy.Rate(20)# Wait for Flight Controller connectionwhile(not rospy.is_shutdown() and not current_state.connected...
~/PX4_Firmware$ rostopic echo /mavros/state header: seq: 0 stamp: secs: 0 nsecs: 0 frame_id: '' connected: False armed: False guided: False manual_input: False mode: '' system_status: 0 --- :~/PX4_Firmware$ roslaunch px4_XT mavros_posix_sitl.launch ...
rostopicecho/mavros/state rostopicecho/mavros/imu/data rostopicecho/mavros/rc/in rostopicecho/mavros/rc/out rostopicecho/mavros/mount_control/command rostopicecho/mavros/sys_status 解锁电机 # 修改广播频率(否则某些数据/指令无法正确获取/执行)rosservice call /mavros/set_stream_rate 0 50 1# 解锁...
the /mavros/state topic says its connected 'connected: True armed: False guided: False mode: STABILIZE' and when i try to arm it i get [ERROR] [1465813087.476372944]: FCU: Calibrating barometer [ERROR] [1465813087.485855288]: FCU: barometer calibration complete [ERROR] [1465813092.523610963]: FCU...
while(ros::ok() && !current_state.connected){ ros::spinOnce(); rate.sleep(); } geometry_msgs::PoseStamped pose; pose.pose.position.x = 0; pose.pose.position.y = 0; pose.pose.position.z = 2; //send a few setpoints before starting ...