commit c9f5e7756f5d8b90fb6ac36bc0250d77162ef83b
author Brian Silverman <brians> Thu Aug 29 12:48:30 2013 -0700
committer Brian Silverman <brians> Thu Aug 29 12:48:30 2013 -0700
tree 06792a8a02f71ae3c00ec12d22ac7d0e8ff94e4a
parent 88da206036edff6d30488e658076545afa8d88b5

fixed an off-by-1 in the joystick port numbering

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 6b078d4..18b3403 100644
--- a/aos/common/input/driver_station_data.cc
+++ b/aos/common/input/driver_station_data.cc
@@ -68,7 +68,7 @@
 float Data::GetAxis(JoystickAxis axis) const {
   // TODO(brians): check this math against what our joysticks report as their
   // logical minimums and maximums
-  return current_values_.joysticks[axis.joystick()].axes[axis.number()] / 127.0;
+  return current_values_.joysticks[axis.joystick() - 1].axes[axis.number() - 1] / 127.0;
 }
 
 }  // namespace driver_station