rrh_gw.h 2.99 KB
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/*! \file rrh_gw.h
 * \brief header file for remote radio head gateway (RRH_gw) module 
 * \author Navid Nikaein,  Katerina Trilyraki, Raymond Knopp
 * \date 2015
 * \version 0.1
 * \company Eurecom
 * \maintainer:  navid.nikaein@eurecom.fr
 * \note
 * \warning very experimental 
 */

#ifndef RRH_GW_H_
#define RRH_GW_H_

#include "ethernet_lib.h"
#include "vcd_signal_dumper.h"
#include "assertions.h"

#define DEFAULT_PERIOD_NS 200000
#define RRH_UE_PORT 51000
#define RRH_UE_DEST_IP "127.0.0.1"

/*! \brief RRH supports two types of modules: eNB and UE
	 each module is associated a device of type ETH_IF 
	 and optionally with another device (USRP/BLADERF/EXMIMO) */
typedef struct {
  //! module id
  uint8_t id;
  //! loopback flag
  uint8_t loopback;
  //! measurement flag
  uint8_t measurements;
  //! module's ethernet device
  openair0_device eth_dev;
  //! pointer to RF module's device (pointer->since its optional)
  openair0_device *devs;
  
}rrh_module_t;


/******************************************************************************
 **                               FUNCTION PROTOTYPES                        **
 ******************************************************************************/
void signal_handler(int sig);
void timer_signal_handler(int);
void *timer_proc(void *);
void create_timer_thread(void);


/******************************************************************************
 **                               FUNCTION PROTOTYPES                        **
 ******************************************************************************/
void create_UE_trx_threads( rrh_module_t *dev_ue, uint8_t RT_flag, uint8_t NRT_flag);
void create_eNB_trx_threads( rrh_module_t *dev_enb, uint8_t RT_flag, uint8_t NRT_flag);

#endif