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/*
uart.h - UART Serial library for Wiring
Based on Hernando Barragan's original C implementation
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 uart_h
#define uart_h
#include <inttypes.h>
#ifndef CPU_FREQ
#define CPU_FREQ 16000000L
#endif
#ifndef UART_BUFFER_LENGTH
#define UART_BUFFER_LENGTH 32
#endif
void uart_init(uint8_t, long);
int uart_read(uint8_t);
uint8_t uart_available(uint8_t);
void uart_write(uint8_t, char*, uint8_t);
#endif
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