Squashed 'third_party/allwpilib_2016/' content from commit 7f61816
Change-Id: If9d9245880859cdf580f5d7f77045135d0521ce7
git-subtree-dir: third_party/allwpilib_2016
git-subtree-split: 7f618166ed253a24629934fcf89c3decb0528a3b
diff --git a/wpilibc/shared/include/interfaces/Accelerometer.h b/wpilibc/shared/include/interfaces/Accelerometer.h
new file mode 100644
index 0000000..528d120
--- /dev/null
+++ b/wpilibc/shared/include/interfaces/Accelerometer.h
@@ -0,0 +1,45 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2014. All Rights Reserved. */
+/* Open Source Software - may be modified and shared by FRC teams. The code */
+/* must be accompanied by the FIRST BSD license file in $(WIND_BASE)/WPILib. */
+/*----------------------------------------------------------------------------*/
+#pragma once
+
+/**
+ * Interface for 3-axis accelerometers
+ */
+class Accelerometer {
+ public:
+ virtual ~Accelerometer() = default;
+
+ enum Range { kRange_2G = 0, kRange_4G = 1, kRange_8G = 2, kRange_16G = 3 };
+
+ /**
+ * Common interface for setting the measuring range of an accelerometer.
+ *
+ * @param range The maximum acceleration, positive or negative, that the
+ * accelerometer will measure. Not all accelerometers support all ranges.
+ */
+ virtual void SetRange(Range range) = 0;
+
+ /**
+ * Common interface for getting the x axis acceleration
+ *
+ * @return The acceleration along the x axis in g-forces
+ */
+ virtual double GetX() = 0;
+
+ /**
+ * Common interface for getting the y axis acceleration
+ *
+ * @return The acceleration along the y axis in g-forces
+ */
+ virtual double GetY() = 0;
+
+ /**
+ * Common interface for getting the z axis acceleration
+ *
+ * @return The acceleration along the z axis in g-forces
+ */
+ virtual double GetZ() = 0;
+};