/*
 * Copyright (c) 2016, George Oikonomou - http://www.spd.gr
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holder nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */
/*---------------------------------------------------------------------------*/
#include "contiki-conf.h"
#include "dev/uart.h"
#include "usb/usb-serial.h"
/*---------------------------------------------------------------------------*/
#ifndef CC2538_IO_H_
#define CC2538_IO_H_
/*---------------------------------------------------------------------------*/
/*
 * Select whether to use native USB as sensniff's I/O interface.
 * If defined as 0, UART will be used. Set to 1 to use USB.
 */
#ifdef CC2538_IO_CONF_USB
#define CC2538_IO_USB CC2538_IO_CONF_USB
#else
#define CC2538_IO_USB 0
#endif
/*---------------------------------------------------------------------------*/
/*
 * UART instance selection. Set to 1 to use UART1.
 * Ignored unless CC2538_IO_USB is 0.
 */
#ifdef CC2538_IO_CONF_USE_UART1
#define CC2538_IO_USE_UART1 CC2538_IO_CONF_USE_UART1
#else
#define CC2538_IO_USE_UART1 0
#endif
/*---------------------------------------------------------------------------*/
#if CC2538_IO_USB
#define sensniff_io_byte_out(b)  usb_serial_writeb(b)
#define sensniff_io_flush()      usb_serial_flush()
#define sensniff_io_set_input(f) usb_serial_set_input(f)
#else
#if CC2538_IO_USE_UART1
#define sensniff_io_byte_out(b)  uart_write_byte(1, b)
#define sensniff_io_flush()
#define sensniff_io_set_input(f) uart_set_input(1, f)
#else
#define sensniff_io_byte_out(b)  uart_write_byte(0, b)
#define sensniff_io_flush()
#define sensniff_io_set_input(f) uart_set_input(0, f)
#endif /* CC2538_IO_USE_UART_1 */
#endif /* CC2538_IO_USB */
/*---------------------------------------------------------------------------*/
#endif /* CC2538_IO_H_ */
/*---------------------------------------------------------------------------*/