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Added try-except around get_baud()

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This commit is contained in:
Patrick Goebel 2016-07-14 06:27:17 -07:00
parent 9231e6c8bd
commit dc6873ee08
1 changed files with 377 additions and 374 deletions
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5
ros_arduino_python/src/ros_arduino_python/arduino_driver.py
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@ -258,7 +258,10 @@ class Arduino:
def get_baud(self): def get_baud(self):
''' Get the current baud rate on the serial port. ''' Get the current baud rate on the serial port.
''' '''
return int(self.execute('b')); try:
return int(self.execute('b'));
except:
return None
def get_encoder_counts(self): def get_encoder_counts(self):
values = self.execute_array('e') values = self.execute_array('e')