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/athena/include/I2C.h b/wpilibc/athena/include/I2C.h
new file mode 100644
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+++ b/wpilibc/athena/include/I2C.h
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+/*----------------------------------------------------------------------------*/
+/* 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 "SensorBase.h"
+
+namespace frc {
+
+/**
+ * I2C bus interface class.
+ *
+ * This class is intended to be used by sensor (and other I2C device) drivers.
+ * It probably should not be used directly.
+ *
+ */
+class I2C : SensorBase {
+ public:
+ enum Port { kOnboard, kMXP };
+
+ I2C(Port port, int deviceAddress);
+ virtual ~I2C();
+
+ I2C(const I2C&) = delete;
+ I2C& operator=(const I2C&) = delete;
+
+ bool Transaction(uint8_t* dataToSend, int sendSize, uint8_t* dataReceived,
+ int receiveSize);
+ bool AddressOnly();
+ bool Write(int registerAddress, uint8_t data);
+ bool WriteBulk(uint8_t* data, int count);
+ bool Read(int registerAddress, int count, uint8_t* data);
+ bool ReadOnly(int count, uint8_t* buffer);
+ // void Broadcast(int registerAddress, uint8_t data);
+ bool VerifySensor(int registerAddress, int count, const uint8_t* expected);
+
+ private:
+ Port m_port;
+ int m_deviceAddress;
+};
+
+} // namespace frc