def talker():
msg = Num()
msg.circlesNo = C
msg.trianglesNo = T
msg.linesNo = L
msg.squaresNo = S
pub.publish(msg)
def talker():
#rospy.init_node('shapes_no', anonymous=True)
rate = rospy.Rate(10)
msg = Num()
msg.circlesNo = C
msg.trianglesNo = T
msg.linesNo = L
msg.squaresNo = S
while not rospy.is_shutdown():
rospy.loginfo(msg)
pub.publish(msg)
rate.sleep()
#port imports
import serial.tools.list_ports as port_list
#Flags Publishers
species_flag_pub = rospy.Publisher('species_flag', String, queue_size=10)
line_follower_flag_pub = rospy.Publisher('line_follower_flag',
String,
queue_size=10)
cannon_flag_pub = rospy.Publisher('cannon_flag', String, queue_size=10)
judge_canon_pub = rospy.Publisher('cannon_numbers',
cannonNumbers,
queue_size=10)
#global variables
cannon_numbers = cannonNumbers()
species_count = Num()
joy_values = String()
rov_msg = rov_msgs()
uvc_img = Image()
crack_length = ''
cap = None
#Text Variables
font = cv2.FONT_HERSHEY_SIMPLEX
bottomLeftCornerOfText = (10, 500)
fontScale = 1
fontColor = (0, 0, 255)
lineType = 2
# Instantiate CvBridge, object
bridge = CvBridge()