Get rid of //aos/prime

It's not a useful distinction to make any more.

Change-Id: Ieacfe8af4502108b8a5949234a1a3b6a6dd7b7e9
diff --git a/aos/input/joystick_input.cc b/aos/input/joystick_input.cc
new file mode 100644
index 0000000..a6ada96
--- /dev/null
+++ b/aos/input/joystick_input.cc
@@ -0,0 +1,66 @@
+#include "aos/input/joystick_input.h"
+
+#include <string.h>
+
+#include "aos/common/messages/robot_state.q.h"
+#include "aos/common/logging/logging.h"
+#include "aos/common/logging/queue_logging.h"
+
+namespace aos {
+namespace input {
+
+void JoystickInput::Run() {
+  driver_station::Data data;
+  while (true) {
+    joystick_state.FetchAnother();
+
+    data.Update(*joystick_state);
+
+    {
+      using driver_station::JoystickFeature;
+      using driver_station::ButtonLocation;
+      for (int joystick = 1; joystick <= JoystickFeature::kJoysticks;
+           ++joystick) {
+        for (int button = 1; button <= ButtonLocation::kButtons; ++button) {
+          ButtonLocation location(joystick, button);
+          if (data.PosEdge(location)) {
+            LOG(INFO, "PosEdge(%d, %d)\n", joystick, button);
+          }
+          if (data.NegEdge(location)) {
+            LOG(INFO, "NegEdge(%d, %d)\n", joystick, button);
+          }
+        }
+        if (data.GetPOV(joystick) != data.GetOldPOV(joystick)) {
+          LOG(INFO, "POV %d %d->%d\n", joystick, data.GetOldPOV(joystick),
+              data.GetPOV(joystick));
+        }
+      }
+    }
+    {
+      using driver_station::ControlBit;
+      if (data.PosEdge(ControlBit::kFmsAttached)) {
+        LOG(INFO, "PosEdge(kFmsAttached)\n");
+      }
+      if (data.NegEdge(ControlBit::kFmsAttached)) {
+        LOG(INFO, "NegEdge(kFmsAttached)\n");
+      }
+      if (data.PosEdge(ControlBit::kAutonomous)) {
+        LOG(INFO, "PosEdge(kAutonomous)\n");
+      }
+      if (data.NegEdge(ControlBit::kAutonomous)) {
+        LOG(INFO, "NegEdge(kAutonomous)\n");
+      }
+      if (data.PosEdge(ControlBit::kEnabled)) {
+        LOG(INFO, "PosEdge(kEnabled)\n");
+      }
+      if (data.NegEdge(ControlBit::kEnabled)) {
+        LOG(INFO, "NegEdge(kEnabled)\n");
+      }
+    }
+
+    RunIteration(data);
+  }
+}
+
+}  // namespace input
+}  // namespace aos