split out the nasty usb code into a separate class (for bot3)
diff --git a/frc971/input/input.gyp b/frc971/input/input.gyp
index 130e50f..7fcba97 100644
--- a/frc971/input/input.gyp
+++ b/frc971/input/input.gyp
@@ -36,10 +36,27 @@
         '<(DEPTH)/frc971/control_loops/shooter/shooter.gyp:shooter_loop',
         '<(AOS)/atom_code/atom_code.gyp:init',
         '<(AOS)/build/aos.gyp:logging',
-        '<(AOS)/common/common.gyp:time',
         '<(AOS)/common/util/util.gyp:wrapping_counter',
-        '<(AOS)/common/common.gyp:controls',
+        'usb_receiver',
+      ],
+    },
+    {
+      'target_name': 'usb_receiver',
+      'type': 'static_library',
+      'sources': [
+        'usb_receiver.cc',
+      ],
+      'dependencies': [
         '<(DEPTH)/gyro_board/src/libusb-driver/libusb-driver.gyp:libusb_wrap',
+        '<(AOS)/build/aos.gyp:logging',
+        '<(AOS)/common/util/util.gyp:wrapping_counter',
+        '<(AOS)/common/common.gyp:time',
+        '<(AOS)/common/common.gyp:controls',
+      ],
+      'export_dependent_settings': [
+        '<(DEPTH)/gyro_board/src/libusb-driver/libusb-driver.gyp:libusb_wrap',
+        '<(AOS)/common/util/util.gyp:wrapping_counter',
+        '<(AOS)/common/common.gyp:time',
       ],
     },
     {