ar_drone_wrapper

ROS Package for PARROT AR DRONE 1.0

I will explain soon how it works, this ros package is intend to be used for ROS MELODIC. and is based in https://github.com/venthur/python-ardrone project

#TODO I still don't know why is not publishing the navdata, but i will continue working on it the next weekend.

Navdata structure

{
	0: {
		'vy': 0.0,
		'phi': -3,
		'psi': -115,
		'num_frames': 0,
		'battery': 79,
		'altitude': 0,
		'ctrl_state': 1,
		'vx': 0.0,
		'theta': -1,
		'vz': 0.0
	},
	'drone_state': {
		'acq_thread_on': 1,
		'angles_out_of_range': 0,
		'ctrl_watchdog_mask': 0,
		'video_mask': 0,
		'com_watchdog_mask': 0,
		'fw_ver_mask': 0,
		'video_thread_on': 1,
		'adc_watchdog_mask': 0,
		'com_lost_mask': 0,
		'control_mask': 0,
		'user_el': 0,
		'atcodec_thread_on': 1,
		'command_mask': 1,
		'user_feedback_start': 0,
		'altitude_mask': 1,
		'fw_file_mask': 1,
		'navdata_thread_on': 1,
		'vbat_low': 0,
		'fly_mask': 0,
		'vision_mask': 0,
		'ultrasound_mask': 0,
		'emergency_mask': 0,
		'fw_upd_mask': 0,
		'pic_version_mask': 1,
		'cutout_mask': 0,
		'navdata_bootstrap': 0,
		'motors_mask': 0,
		'navdata_demo_mask': 1,
		'timer_elapsed': 0
	},
	'vision_flag': 0,
	'seq_nr': 23636,
	16: ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00'],
	'header': 1432778632,
	65535: ['A', '\x1e', '\x00', '\x00']
}