Update

scripts/tello_control.py

@@ -12,6 +12,7 @@ class TelloVision(object):
 	def __init__(self):
 		# Start ROS node 
 		rospy.init_node('tello_vision_node')
+		self.is_processed = False
 
 
 	def spin(self):

tello_ros_ws_setup.sh

@@ -2,7 +2,8 @@
 sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list'
 sudo apt-key adv --keyserver 'hkp://keyserver.ubuntu.com:80' --recv-key C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654
 sudo apt update
-sudo apt install -y git ros-melodic-desktop-full ros-melodic-catkin python-catkin-tools ros-melodic-codec-image-transport
+sudo apt install -y git ros-melodic-desktop-full ros-melodic-catkin python-catkin-tools ros-melodic-codec-image-transport pyton-pip
+pip install --user av
 sudo rosdep init
 rosdep update
 echo "source /opt/ros/melodic/setup.bash" >> ~/.bashrc
@@ -14,7 +15,7 @@ catkin build
 cd ~/catkin_tello_ws/src
 git clone --recursive https://github.com/appie-17/tello_driver.git
 git clone https://github.com/ros-perception/camera_info_manager_py.git
-# git clone https://dev.itk.ppke.hu/robotikaGyak/tello_vision.git
+git clone https://dev.itk.ppke.hu/robotikaGyak/tello_vision.git
 cd ..
 catkin build
 echo "source ~/catkin_tello_ws/devel/setup.bash" >> ~/.bashrc