Disarmed by auto preflight disarming自动上锁
使用px4的无人机，解锁后一段时间（10秒）没有起飞，就会自动上锁
可以修改
PX4-Autopilot/src/modules/commander/commander_params.c
230行的位置
/** * Time-out for auto disarm if not taking off * * A non-zero, positive value specifies the time in seconds, within which the * vehicle is expected to take off after arming. In case the vehicle didn't takeoff * within the timeout it disarms again. * * A negative value disables autmoatic disarming triggered by a pre-takeoff timeout. * * @group Commander * @unit s * @decimal 1 * @increment 0.1 */ PARAM_DEFINE_FLOAT(COM_DISARM_PRFLT, 10.0f);
如果10s太短，可以将 10.0f 改成较大的值