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Fixed topic_sensor3.py #34

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Fixed topic_sensor3.py #34

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2 changes: 2 additions & 0 deletions code/stuff/topic_sensor3.py
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ def make_quaternion(angle):
return Quaternion(*q)

def save_value(value):
global angle
with lock: # <1>
angle = value * 2 * pi / 100.0 # <2>

Expand All @@ -30,6 +31,7 @@ def save_value(value):

pub = rospy.Publisher('angle', Quaternion, queue_size=10)

global angle
angle = None # <4>
rate = rospy.Rate(10.0)
while not rospy.is_shutdown():
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