/*
 * Copyright (c) 2018, Texas Instruments Incorporated - http://www.ti.com/
 * 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.
 */
/*---------------------------------------------------------------------------*/
/**
 * \addtogroup simplelink
 * @{
 *
 * \file
 * Implementation of common CC13xx/CC26xx RF functionality
 */
/*---------------------------------------------------------------------------*/
#include <contiki.h>
#include <dev/watchdog.h>
#include <sys/process.h>
#include <sys/energest.h>
#include <net/netstack.h>
#include <net/packetbuf.h>
#include <net/mac/mac.h>
/*---------------------------------------------------------------------------*/
#include <stdint.h>
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
/*---------------------------------------------------------------------------*/
/* Log configuration */
#include "sys/log.h"
#define LOG_MODULE  "RF common"
#define LOG_LEVEL   LOG_LEVEL_DBG
/*---------------------------------------------------------------------------*/
PROCESS(RF_coreProcess, "SimpleLink RF process");
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(RF_coreProcess, ev, data)
{
  int len;

  PROCESS_BEGIN();

  while(1) {
    PROCESS_YIELD_UNTIL(ev == PROCESS_EVENT_POLL);
    do {
      watchdog_periodic();
      packetbuf_clear();
      len = NETSTACK_RADIO.read(packetbuf_dataptr(), PACKETBUF_SIZE);

      if(len > 0) {
        packetbuf_set_datalen(len);

        NETSTACK_MAC.input();
      }
    } while(len > 0);
  }
  PROCESS_END();
}
/*---------------------------------------------------------------------------*/
/** @} */