fix packrate in examples (#51)

Signed-off-by: Michael Anderson <anderson@mbari.org>

Author: andermi

buoy_api_cpp/examples/torque_controller.cpp

@@ -25,7 +25,7 @@ PBTorqueController::PBTorqueController(const std::string & node_name)
   policy_.reset(new PBTorqueControlPolicy());
   set_params();
 
-  set_pc_pack_rate_param();
+  set_pc_pack_rate();
 }
 
 void PBTorqueController::power_callback(const buoy_interfaces::msg::PCRecord & data)

buoy_api_py/buoy_api/examples/bias_damping.py

@@ -60,7 +60,7 @@ def __init__(self):
         self.policy = NLBiasDampingPolicy()
         self.set_params()
         print(self.policy)
-        self.set_sc_pack_rate_param()
+        self.set_sc_pack_rate(blocking=False)
 
     def set_params(self):
         self.declare_parameter('bias_damping.position_breaks', self.policy.breaks)

buoy_api_py/buoy_api/examples/torque_controller.py

@@ -66,7 +66,7 @@ def __init__(self):
         self.policy = PBTorqueControlPolicy()
         self.set_params()
 
-        self.set_pc_pack_rate_param()
+        self.set_pc_pack_rate(blocking=False)
 
     def power_callback(self, data):
         wind_curr = self.policy.winding_current_target(data.rpm, data.scale, data.retract)