[飞控嵌入式]
启动roslaunch mavros px4.launch卡在MAVROS started. MY ID 1.240, TARGET ID...
飞控是pixhawk 6c,烧录的固件是px4 v1.13,机载计算机是树莓派4B,系统是ubuntu20.04,安装了ros noetic。启动roslaunch mavros px4.launch 后卡在了MAVROS started. MY ID 1.240, TARGET ID 1.1。飞控和树莓派的连接是从telem2口转USB接到树莓派上。对应的端口是ttyUSB0。