commit 7b9ab67ce271b5048b89bcbbe769d59b4b17bfd4
author Brian Silverman <brians> Sat Mar 14 23:41:41 2015 -0700
committer Brian Silverman <brians> Sat Mar 14 23:41:41 2015 -0700
tree 86ed7f808ef30d94e2652a5c853856956a1eb8d1
parent 937dc9325af9e7bca472c1d691fa2d12731c1573

add logging for POV presses

Change-Id: Id21727ce9f76a9b9ef93e27131bec9b242843d62

aos/common/input/driver_station_data.cc

diff --git a/aos/common/input/driver_station_data.cc b/aos/common/input/driver_station_data.cc
index 00a126e..2df98be 100644
--- a/aos/common/input/driver_station_data.cc
+++ b/aos/common/input/driver_station_data.cc
@@ -19,7 +19,7 @@
       (1 << (location.number() - 1));
 }
 
-bool GetPOV(const POVLocation location, const JoystickState &values) {
+bool DoGetPOV(const POVLocation location, const JoystickState &values) {
   return values.joysticks[location.joystick() - 1].pov == location.number();
 }
 
@@ -56,15 +56,25 @@
 }
 
 bool Data::IsPressed(const POVLocation location) const {
-  return GetPOV(location, current_values_);
+  return DoGetPOV(location, current_values_);
 }
 
 bool Data::PosEdge(const POVLocation location) const {
-  return !GetPOV(location, old_values_) && GetPOV(location, current_values_);
+  return !DoGetPOV(location, old_values_) &&
+         DoGetPOV(location, current_values_);
 }
 
 bool Data::NegEdge(const POVLocation location) const {
-  return GetPOV(location, old_values_) && !GetPOV(location, current_values_);
+  return DoGetPOV(location, old_values_) &&
+         !DoGetPOV(location, current_values_);
+}
+
+int32_t Data::GetPOV(int joystick) const {
+  return current_values_.joysticks[joystick - 1].pov;
+}
+
+int32_t Data::GetOldPOV(int joystick) const {
+  return old_values_.joysticks[joystick - 1].pov;
 }
 
 bool Data::GetControlBit(const ControlBit bit) const {