Added more claw buttons.

Change-Id: I133332e919917f1d7afa463c9355c7ec8c93884c
diff --git a/frc971/joystick_reader.cc b/frc971/joystick_reader.cc
index 502c83e..5d3077c 100644
--- a/frc971/joystick_reader.cc
+++ b/frc971/joystick_reader.cc
@@ -50,6 +50,7 @@
 const ButtonLocation kElevatorUp(3, 10);
 const ButtonLocation kElevatorDown(3, 3);
 const ButtonLocation kArmUp(3, 8);
+const ButtonLocation kArmHighUp(1, 4);
 const ButtonLocation kCanPickup(3, 8);
 const ButtonLocation kArmDown(2, 6);
 const ButtonLocation kClawUp(3, 7);
@@ -192,11 +193,21 @@
       claw_goal_ = 0.8;
     }
 
+    if (data.PosEdge(kArmHighUp)) {
+      claw_goal_ = 1.6;
+    }
+
     if (data.PosEdge(kZero)) {
       elevator_goal_ = 0.0;
       arm_goal_ = 0.0;
       claw_goal_ = 0.0;
     }
+    if (data.PosEdge(kClawUp)) {
+      claw_goal_ = 0.6;
+    }
+    if (data.PosEdge(kClawDown)) {
+      claw_goal_ = 0.0;
+    }
 
     if (data.PosEdge(kClawClosed)) {
       claw_rollers_closed_ = true;