mos/com/include/serial.h

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//  This file is part of MOS, the MANTIS Operating System
//  See http://mantis.cs.colorado.edu/
//
//  Copyright (c) 2002 - 2007 University of Colorado, Boulder
//
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//
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#ifndef _SERIAL_H_
#define _SERIAL_H_

#ifndef _BOOT_
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <stdio.h>
#include <termios.h>
#include <unistd.h>

#endif
#include "com.h"

#if defined(USB_SERIAL)
#define DEFAULT_BAUDRATE B115200
#define DEFAULT_SERIAL_DEV "/dev/ttyUSB0"
#else
#define DEFAULT_BAUDRATE B57600
//#define DEFAULT_BAUDRATE B38400
//#define DEFAULT_BAUDRATE B19200
#define DEFAULT_SERIAL_DEV "/dev/ttyS0"
#endif

/* Define the ioctl request flags. */
#define BAUD_RATE 0
#define PARITY    1

void serial_init_fd();
uint8_t serial_init();
uint8_t serial_send(comBuf *buf);
uint8_t serial_mode(uint8_t mode);
uint8_t serial_ioctl(uint8_t request, va_list ap);
uint8_t serial_get_mode();
void serial_close ();
void serial_block(); 
void serial_unblock();
#endif

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