Removing wiring_serial.c as it's no longer used. (All serial functionality is now in HardwareSerial.h / HardwareSerial.cpp.)

1 files changed, 0 insertions, 129 deletions

diff --git a/cores/arduino/wiring_serial.c b/cores/arduino/wiring_serial.c
deleted file mode 100755
index 6c576d5..0000000
--- a/cores/arduino/wiring_serial.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
-  wiring_serial.c - serial functions.
-  Part of Arduino - http://www.arduino.cc/
-
-  Copyright (c) 2005-2006 David A. Mellis
-
-  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., 59 Temple Place, Suite 330,
-  Boston, MA  02111-1307  USA
-
-  $Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
-*/
-
-#include "wiring_private.h"
-
-// Define constants and variables for buffering incoming serial data.  We're
-// using a ring buffer (I think), in which rx_buffer_head is the index of the
-// location to which to write the next incoming character and rx_buffer_tail
-// is the index of the location from which to read.
-#define RX_BUFFER_SIZE 128
-
-unsigned char rx_buffer[RX_BUFFER_SIZE];
-
-int rx_buffer_head = 0;
-int rx_buffer_tail = 0;
-
-void beginSerial(long baud)
-{
-#if defined(__AVR_ATmega8__)
-	UBRRH = ((F_CPU / 16 + baud / 2) / baud - 1) >> 8;
-	UBRRL = ((F_CPU / 16 + baud / 2) / baud - 1);
-	
-	// enable rx and tx
-	sbi(UCSRB, RXEN);
-	sbi(UCSRB, TXEN);
-	
-	// enable interrupt on complete reception of a byte
-	sbi(UCSRB, RXCIE);
-#else
-	UBRR0H = ((F_CPU / 16 + baud / 2) / baud - 1) >> 8;
-	UBRR0L = ((F_CPU / 16 + baud / 2) / baud - 1);
-	
-	// enable rx and tx
-	sbi(UCSR0B, RXEN0);
-	sbi(UCSR0B, TXEN0);
-	
-	// enable interrupt on complete reception of a byte
-	sbi(UCSR0B, RXCIE0);
-#endif
-	
-	// defaults to 8-bit, no parity, 1 stop bit
-}
-
-void serialWrite(unsigned char c)
-{
-#if defined(__AVR_ATmega8__)
-	while (!(UCSRA & (1 << UDRE)))
-		;
-
-	UDR = c;
-#else
-	while (!(UCSR0A & (1 << UDRE0)))
-		;
-
-	UDR0 = c;
-#endif
-}
-
-int serialAvailable()
-{
-	return (RX_BUFFER_SIZE + rx_buffer_head - rx_buffer_tail) % RX_BUFFER_SIZE;
-}
-
-int serialRead()
-{
-	// if the head isn't ahead of the tail, we don't have any characters
-	if (rx_buffer_head == rx_buffer_tail) {
-		return -1;
-	} else {
-		unsigned char c = rx_buffer[rx_buffer_tail];
-		rx_buffer_tail = (rx_buffer_tail + 1) % RX_BUFFER_SIZE;
-		return c;
-	}
-}
-
-void serialFlush()
-{
-	// don't reverse this or there may be problems if the RX interrupt
-	// occurs after reading the value of rx_buffer_head but before writing
-	// the value to rx_buffer_tail; the previous value of rx_buffer_head
-	// may be written to rx_buffer_tail, making it appear as if the buffer
-	// were full, not empty.
-	rx_buffer_head = rx_buffer_tail;
-}
-
-#if defined(__AVR_ATmega8__)
-SIGNAL(SIG_UART_RECV)
-#else
-SIGNAL(USART_RX_vect)
-#endif
-{
-#if defined(__AVR_ATmega8__)
-	unsigned char c = UDR;
-#else
-	unsigned char c = UDR0;
-#endif
-
-	int i = (rx_buffer_head + 1) % RX_BUFFER_SIZE;
-
-	// if we should be storing the received character into the location
-	// just before the tail (meaning that the head would advance to the
-	// current location of the tail), we're about to overflow the buffer
-	// and so we don't write the character or advance the head.
-	if (i != rx_buffer_tail) {
-		rx_buffer[rx_buffer_head] = c;
-		rx_buffer_head = i;
-	}
-}
\ No newline at end of file