Added ahal
This is a formatted copy of WPILib's default user-visible C++ API, with
a bit of completely unnecessary functionality stripped out. Most of the
stripping so far is only related to weird threading decisions.
Change-Id: Icbfd949b48cd115561862cb909bcc572aba0e753
diff --git a/frc971/wpilib/ahal/Servo.h b/frc971/wpilib/ahal/Servo.h
new file mode 100644
index 0000000..c216920
--- /dev/null
+++ b/frc971/wpilib/ahal/Servo.h
@@ -0,0 +1,34 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2008-2017. 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
+
+#include <memory>
+#include <string>
+
+#include "frc971/wpilib/ahal/PWM.h"
+
+namespace frc {
+
+/**
+ * Standard hobby style servo.
+ *
+ * The range parameters default to the appropriate values for the Hitec HS-322HD
+ * servo provided
+ * in the FIRST Kit of Parts in 2008.
+ */
+class Servo : public PWM {
+ public:
+ explicit Servo(int channel);
+ virtual ~Servo();
+
+ private:
+ static constexpr double kDefaultMaxServoPWM = 2.4;
+ static constexpr double kDefaultMinServoPWM = .6;
+};
+
+} // namespace frc