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/* MSPDebug - debugging tool for MSP430 MCUs
* Copyright (C) 2009-2011 Daniel Beer
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef SPORT_H_
#define SPORT_H_
#include <stdint.h>
#ifndef __Windows__
#include <termios.h>
#include <sys/ioctl.h>
typedef int sport_t;
#define SPORT_ISERR(x) ((x) < 0)
#define SPORT_MC_DTR TIOCM_DTR
#define SPORT_MC_RTS TIOCM_RTS
#else /* __Windows__ */
#include <windows.h>
typedef HANDLE sport_t;
#define SPORT_ISERR(x) ((x) == INVALID_HANDLE_VALUE)
#define SPORT_MC_DTR 0x01
#define SPORT_MC_RTS 0x02
#endif
/* Various utility functions for IO */
#define SPORT_EVEN_PARITY 0x01
sport_t sport_open(const char *device, int rate, int flags);
void sport_close(sport_t s);
int sport_flush(sport_t s);
int sport_set_modem(sport_t s, int bits);
/* Read/write a serial port. These functions return the number of
* bytes transferred, or -1 on error.
*/
int sport_read(sport_t s, uint8_t *data, int len);
int sport_write(sport_t s, const uint8_t *data, int len);
/* Same as above, but requires that all data be transferred. */
int sport_read_all(sport_t s, uint8_t *data, int len);
int sport_write_all(sport_t s, const uint8_t *data, int len);
#endif
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