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diff --git a/Firmware/Tiva C/StandardFirmata/FirmataMarshaller.h b/Firmware/Tiva C/StandardFirmata/FirmataMarshaller.h
new file mode 100644
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+++ b/Firmware/Tiva C/StandardFirmata/FirmataMarshaller.h
@@ -0,0 +1,75 @@
+/*
+  FirmataMarshaller.h
+  Copyright (c) 2006-2008 Hans-Christoph Steiner.  All rights reserved.
+  Copyright (C) 2009-2016 Jeff Hoefs.  All rights reserved.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  See file LICENSE.txt for further informations on licensing terms.
+*/
+
+#ifndef FirmataMarshaller_h
+#define FirmataMarshaller_h
+
+#if defined(__cplusplus) && !defined(ARDUINO)
+  #include <cstddef>
+  #include <cstdint>
+#else
+  #include <stddef.h>
+  #include <stdint.h>
+#endif
+
+#include <Stream.h>
+
+namespace firmata {
+
+class FirmataMarshaller
+{
+    friend class FirmataClass;
+
+  public:
+    /* constructors */
+    FirmataMarshaller();
+
+    /* public methods */
+    void begin(Stream &s);
+    void end();
+
+    /* serial send handling */
+    void queryFirmwareVersion(void) const;
+    void queryVersion(void) const;
+    void reportAnalogDisable(uint8_t pin) const;
+    void reportAnalogEnable(uint8_t pin) const;
+    void reportDigitalPortDisable(uint8_t portNumber) const;
+    void reportDigitalPortEnable(uint8_t portNumber) const;
+    void sendAnalog(uint8_t pin, uint16_t value) const;
+    void sendAnalogMappingQuery(void) const;
+    void sendCapabilityQuery(void) const;
+    void sendDigital(uint8_t pin, uint8_t value) const;
+    void sendDigitalPort(uint8_t portNumber, uint16_t portData) const;
+    void sendFirmwareVersion(uint8_t major, uint8_t minor, size_t bytec, uint8_t *bytev) const;
+    void sendVersion(uint8_t major, uint8_t minor) const;
+    void sendPinMode(uint8_t pin, uint8_t config) const;
+    void sendPinStateQuery(uint8_t pin) const;
+    void sendString(const char *string) const;
+    void sendSysex(uint8_t command, size_t bytec, uint8_t *bytev) const;
+    void setSamplingInterval(uint16_t interval_ms) const;
+    void systemReset(void) const;
+
+  private:
+    /* utility methods */
+    void reportAnalog(uint8_t pin, bool stream_enable) const;
+    void reportDigitalPort(uint8_t portNumber, bool stream_enable) const;
+    void sendExtendedAnalog(uint8_t pin, size_t bytec, uint8_t * bytev) const;
+    void encodeByteStream (size_t bytec, uint8_t * bytev, size_t max_bytes = 0) const;
+
+    Stream * FirmataStream;
+};
+
+} // namespace firmata
+
+#endif /* FirmataMarshaller_h */
+