osd-contiki/examples/sensniff/pool/cc2538-io.h

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/*
* 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_ */
/*---------------------------------------------------------------------------*/