Add shooter and serializer to messages

Change-Id: Ibea4922814886608905d9457f1a08e587af6a3e8
diff --git a/y2020/control_loops/superstructure/superstructure_output.fbs b/y2020/control_loops/superstructure/superstructure_output.fbs
index abb15dc..9048b33 100644
--- a/y2020/control_loops/superstructure/superstructure_output.fbs
+++ b/y2020/control_loops/superstructure/superstructure_output.fbs
@@ -13,6 +13,21 @@
   //Voltage sent to the motors.
   //Positive rotates counterclockwise from a birds eye view.
   turret_voltage:double;
+
+  // Voltage sent to the feeder belt. Positive is feeding.
+  feeder_voltage:double;
+
+  // Voltage sent to the washing_machine and control panel spinner.
+  // Positive runs the washing machine CCW facing the front of the robot, and
+  // the spinner runs CCW from a top down view.
+  washing_machine_spinner_voltage:double;
+
+  // Voltage sent to the kicker. Positive is shooting.
+  kicker_left_voltage:double;
+  kicker_right_voltage:double;
+
+  // Voltage sent to the flywheel. Positive is shooting.
+  flywheel_voltage:double;
 }
 
 root_type Output;