Squashed 'third_party/allwpilib_2017/' content from commit 35ac87d
Change-Id: I7bb6f5556c30d3f5a092e68de0be9c710c60c9f4
git-subtree-dir: third_party/allwpilib_2017
git-subtree-split: 35ac87d6ff8b7f061c4f18c9ea316e5dccd4888a
diff --git a/wpilibc/shared/include/interfaces/Accelerometer.h b/wpilibc/shared/include/interfaces/Accelerometer.h
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+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2014-2017. 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 the root directory of */
+/* the project. */
+/*----------------------------------------------------------------------------*/
+
+#pragma once
+
+namespace frc {
+
+/**
+ * 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;
+};
+
+} // namespace frc