Increase timeout from 0.2 to 5.0 seconds since it takes longer for gripper's response to be received. (#5)

Author: jyang-cpr

robotiq_modbus_rtu/src/robotiq_modbus_rtu/comModbusRtu.py

@@ -53,7 +53,7 @@ def __init__(self):
 
    def connectToDevice(self, device):
       """Connection to the client - the method takes the IP address (as a string, e.g. '192.168.1.11') as an argument."""
-      self.client = ModbusSerialClient(method='rtu',port=device,stopbits=1, bytesize=8, baudrate=115200, timeout=0.2)
+      self.client = ModbusSerialClient(method='rtu',port=device,stopbits=1, bytesize=8, baudrate=115200, timeout=5.0)
       if not self.client.connect():
           print "Unable to connect to %s" % device
           return False