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+/*
+ ************************************************************************
+ * TimerSerial.h
+ *
+ * Arduino core files for MSP430
+ * Copyright (c) 2012 Robert Wessels. All right reserved.
+ *
+ *
+ ***********************************************************************
+ Derived from:
+ HardwareSerial.cpp - Hardware serial library for Wiring
+ Copyright (c) 2006 Nicholas Zambetti. All right 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.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#ifndef HardwareSerial_h
+#define HardwareSerial_h
+
+#if defined(__MSP430_HAS_USCI__) || defined(__MSP430_HAS_EUSCI_A0__)
+#include <inttypes.h>
+
+#include "Stream.h"
+
+struct ring_buffer;
+
+class HardwareSerial : public Stream
+{
+ private:
+ uint8_t lock;
+ ring_buffer *_rx_buffer;
+ ring_buffer *_tx_buffer;
+#if defined(__MSP430_HAS_EUSCI_A0__)
+ static void USCIA0_ISR (void);
+#else
+ static void USCI0RX_ISR (void);
+ static void USCI0TX_ISR (void);
+#endif
+ public:
+ HardwareSerial(ring_buffer *rx_buffer, ring_buffer *tx_buffer);
+ void begin(unsigned long);
+ void end();
+ virtual int available(void);
+ virtual int peek(void);
+ virtual int read(void);
+ virtual void flush(void);
+ virtual size_t write(uint8_t);
+ using Print::write; // pull in write(str) and write(buf, size) from Print
+};
+
+extern HardwareSerial Serial;
+
+extern void serialEventRun(void) __attribute__((weak));
+
+#endif // __MSP430_HAS_USCI__
+
+#endif