105 lines
3.2 KiB
C
105 lines
3.2 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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/*! \file rrh_gw.h
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* \brief header file for remote radio head gateway (RRH_gw) module
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* \author Navid Nikaein, Katerina Trilyraki, Raymond Knopp
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* \date 2015
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* \version 0.1
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* \company Eurecom
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* \maintainer: navid.nikaein@eurecom.fr
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* \note
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* \warning very experimental
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*/
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#ifndef RRH_GW_H_
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#define RRH_GW_H_
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#include "ethernet_lib.h"
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#include "vcd_signal_dumper.h"
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#include "assertions.h"
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#define DEFAULT_PERIOD_NS 200000 /* default value is calculated for 25 PRB */
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#define RRH_UE_PORT 51000
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#define RRH_UE_DEST_IP "127.0.0.1"
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/*! \brief RRH supports two types of modules: eNB and UE
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each module is associated with an ethernet device (device of ETH_IF)
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and optionally with a RF device (device type can be USRP_B200/USRP_X300/BLADERF_IF/EXMIMO_IF/NONE_IF)
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UE modules will always have RF device type NONE_IF */
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typedef struct {
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/*! \brief module id */
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uint8_t id;
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/*! \brief! loopback flag */
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uint8_t loopback;
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/*! \brief measurement flag */
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uint8_t measurements;
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/*! \brief module's ethernet device */
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openair0_device eth_dev;
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/*! \brief pointer to RF module's device (pointer->since it's optional) */
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openair0_device *devs;
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}rrh_module_t;
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/*! \fn void timer_signal_handler(int sig)
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* \brief this function
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* \param[in] signal type
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* \return none
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* \note
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* @ingroup _oai
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*/
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void timer_signal_handler(int);
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/*! \fn void *timer_proc(void *arg)
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* \brief this function
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* \param[in]
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* \param[out]
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* \return
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* \note
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* @ingroup _oai
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*/
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void *timer_proc(void *);
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/*! \fn void config_BBU_mod( rrh_module_t *mod_enb, uint8_t RT_flag,uint8_t NRT_flag)
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* \brief receive and apply configuration to modules' optional device
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* \param[in] *mod_enb pointer to module
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* \param[in] RT_flag real time flag
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* \return none
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* \note
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* @ingroup _oai
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*/
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void config_BBU_mod( rrh_module_t *mod_enb, uint8_t RT_flag, uint8_t NRT_flag);
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/*! \fn void config_UE_mod( rrh_module_t *dev_ue, uint8_t RT_flag,uint8_t NRT_flag)
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* \brief this function
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* \param[in] *mod_ue pointer to module
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* \param[in]
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* \return none
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* \note
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* @ingroup _oai
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*/
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void config_UE_mod( rrh_module_t *dev_ue, uint8_t RT_flag, uint8_t NRT_flag);
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void signal_handler(int sig);
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#endif
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