Commit 87a8cb28 authored by frtabu's avatar frtabu
Browse files

basic and rf simulators as config option to allow noS1 datapath debug.

parent b6296d8d
......@@ -21,7 +21,7 @@
# Author: laurent THOMAS, Lionel GAUTHIER
cmake_minimum_required (VERSION 2.8)
cmake_minimum_required (VERSION 3.0)
#############################################
# Base directories, compatible with legacy OAI building
......@@ -169,11 +169,12 @@ endif()
set(CMAKE_C_FLAGS
"${CMAKE_C_FLAGS} ${C_FLAGS_PROCESSOR} -std=gnu99 -Wall -Wstrict-prototypes -fno-strict-aliasing -rdynamic -funroll-loops -Wno-packed-bitfield-compat -fPIC ")
# add autotools definitions that were maybe used!
set(MKVER "'MAKE_VERSION(a,b,c)=((a)*256+(b)*16+c)'")
set(CMAKE_C_FLAGS
"${CMAKE_C_FLAGS} -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_FCNTL_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_SOCKET_H=1 -DHAVE_STRERROR=1 -DHAVE_SOCKET=1 -DHAVE_MEMSET=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_STDLIB_H=1 -DHAVE_MALLOC=1 -DHAVE_LIBSCTP -D'MAKE_VERSION(a,b,c)=((a)*256+(b)*16+c)'"
"${CMAKE_C_FLAGS} -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_FCNTL_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_SOCKET_H=1 -DHAVE_STRERROR=1 -DHAVE_SOCKET=1 -DHAVE_MEMSET=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_STDLIB_H=1 -DHAVE_MALLOC=1 -DHAVE_LIBSCTP -D${MKVER}"
)
set(CMAKE_CXX_FLAGS
"${CMAKE_CXX_FLAGS} ${C_FLAGS_PROCESSOR} -std=c++11 -D'MAKE_VERSION(a,b,c)=((a)*256+(b)*16+c)'"
"${CMAKE_CXX_FLAGS} ${C_FLAGS_PROCESSOR} -std=c++11 -D${MKVER}"
)
add_definitions("-DASN_DISABLE_OER_SUPPORT")
......@@ -477,7 +478,8 @@ add_dependencies(X2AP_ENB rrc_flag x2_flag)
add_list1_option(NB_ANTENNAS_RX "2" "Number of antennas in reception" "1" "2" "4")
add_list1_option(NB_ANTENNAS_TX "4" "Number of antennas in transmission" "1" "2" "4")
add_list2_option(RF_BOARD "EXMIMO" "RF head type" "None" "EXMIMO" "OAI_USRP" "OAI_BLADERF" "CPRIGW" "OAI_LMSSDR")
add_list2_option(RF_BOARD "EXMIMO" "RF head type" "None" "EXMIMO" "OAI_USRP" "OAI_BLADERF" "CPRIGW" "OAI_LMSSDR" "OAI_SIMU")
add_list2_option(TRANSP_PRO "None" "Transport protocol type" "None" "ETHERNET")
#NOKIA config enhancement
......@@ -585,6 +587,8 @@ set(HWLIB_TCP_BRIDGE_OAI_SOURCE
add_library(tcp_bridge_oai MODULE ${HWLIB_TCP_BRIDGE_OAI_SOURCE} )
set_target_properties(tcp_bridge_oai PROPERTIES COMPILE_FLAGS "-fvisibility=hidden")
add_library(rfsimulator MODULE ${OPENAIR_TARGETS}/ARCH/rfsimulator/simulator.c)
##########################################################
include_directories ("${OPENAIR_TARGETS}/ARCH/COMMON")
......@@ -1949,6 +1953,8 @@ add_executable(lte-softmodem
${OPENAIR1_DIR}/SIMULATION/TOOLS/taus.c
${OPENAIR_TARGETS}/COMMON/create_tasks.c
${OPENAIR_TARGETS}/ARCH/COMMON/common_lib.c
${OPENAIR2_DIR}/RRC/NAS/nas_config.c
${OPENAIR2_DIR}/RRC/NAS/rb_config.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/multicast_link.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/socket.c
......
......@@ -76,7 +76,7 @@ trap handle_ctrl_c INT
function print_help() {
echo_info "
This program installs OpenAirInterface Software
You should have ubuntu 14.xx, updated, and the Linux kernel >= 3.14
You should have ubuntu 16.xx or 18.04 updated
Options
-h
This help
......@@ -167,6 +167,9 @@ Options
--basic-simulator
Generates a basic [1 UE + 1 eNB + no channel] simulator.
See targets/ARCH/tcp_bridge/README.tcp_bridge_oai for documentation.
--rfsimulator
Generate virtual RF driver
to use it, set the environement variable RFSIMULATOR to \"enb\" in the eNB and to the eNB IP address in the UEs
Usage (first build):
NI/ETTUS B201 + COTS UE : ./build_oai -I --eNB -x --install-system-files -w USRP
Usage (Regular):
......@@ -234,25 +237,21 @@ function main() {
echo_info "Setting release to: $REL"
shift 2;;
-w | --hardware)
HW="$2" #"${i#*=}"
# Use OAI_USRP as the key word USRP is used inside UHD driver
if [ "$HW" != "BLADERF" -a "$HW" != "USRP" -a "$HW" != "LMSSDR" -a "$HW" != "None" -a "$HW" != "EXMIMO" -a "$HW" != "IRIS" ] ; then
echo_fatal "Unknown HW type $HW will exit..."
else
if [ "$HW" == "USRP" ] ; then
HW="OAI_USRP"
fi
if [ "$HW" == "BLADERF" ] ; then
HW="OAI_BLADERF"
fi
if [ "$HW" == "LMSSDR" ] ; then
HW="OAI_LMSSDR"
fi
if [ "$HW" == "IRIS" ] ; then
HW="OAI_IRIS"
fi
echo_info "Setting hardware to: $HW"
fi
# Use OAI_USRP as the key word USRP is used inside UHD driver
case "$2" in
"EXMIMO")
HW="EXMIMO"
;;
"USRP" | "BLADERF" | "LMSSDR" | "IRIS" | "SIMU")
HW="OAI_"$2
;;
"None")
HW="None"
;;
*)
echo_fatal "Unknown HW type $HW: exit..."
esac
echo_info "Setting hardware to: $HW"
shift 2;;
-t | --transport_protocol)
TP="$2" #"${i#*=}"
......@@ -374,6 +373,10 @@ function main() {
BASIC_SIMULATOR=1
echo_info "Compiling the basic simulator"
shift 1;;
--rfsimulator)
RFSIMULATOR=true
echo_info "Compiling the RF simulator"
shift 1;;
-h | --help)
print_help
exit 1;;
......@@ -386,56 +389,35 @@ function main() {
CMAKE_CMD="$CMAKE_CMD .."
echo_info "CMAKE_CMD=$CMAKE_CMD"
if [ "$eNB" = "1" ] && [ "$UE" = "1" ]; then
echo_error "Cannot build UE and eNB on one build_oai execution"
echo_error "use 2 build_oai invocations"
exit
fi
#########################################################
# check validity of HW and TP parameters for eNB
#########################################################
# to be discussed
if [ "$eNB" = "1" ] ; then
if [ "$HW" = "None" -a "$TP" = "None" ] ; then
echo_fatal "Define a local radio head (e.g. -w EXMIMO) or a transport protocol (e.g. -t ETHERNET) to communicate with a remote radio head!"
fi
if [ "$HW" = "None" ] ; then
echo_info "No radio head has been selected (HW set to $HW)"
fi
if [ "$TP" = "None" ] ; then
echo_info "No transport protocol has been selected (TP set to $TP)"
fi
fi
echo_info "RF HW set to $HW"
#Now we set flags to enable deadline scheduler settings
#By default: USRP: disable,
#By default: BLADERF: enable,
#By default: EXMIMO: enable
if [ "$FORCE_DEADLINE_SCHEDULER_FLAG_USER" = "" ]; then
if [ "$HW" = "EXMIMO" ] ; then
DEADLINE_SCHEDULER_FLAG_USER="True"
elif [ "$HW" = "ETHERNET" ] ; then
DEADLINE_SCHEDULER_FLAG_USER="False"
elif [ "$HW" = "OAI_USRP" ] ; then
DEADLINE_SCHEDULER_FLAG_USER="False"
elif [ "$HW" = "OAI_BLADERF" ] ; then
DEADLINE_SCHEDULER_FLAG_USER="False"
elif [ "$HW" = "OAI_LMSSDR" ] ; then
DEADLINE_SCHEDULER_FLAG_USER="False"
elif [ "$HW" = "OAI_IRIS" ] ; then
DEADLINE_SCHEDULER_FLAG_USER="False"
elif [ "$HW" = "None" ] ; then
DEADLINE_SCHEDULER_FLAG_USER="False"
else
echo_error "Unknown HW type $HW. Exiting now..."
exit
fi
else
DEADLINE_SCHEDULER_FLAG_USER=$FORCE_DEADLINE_SCHEDULER_FLAG_USER
fi
#########################################################
# check validity of HW and TP parameters for eNB
#########################################################
# to be discussed
if [ "$eNB" = "1" ] ; then
if [ "$HW" = "None" -a "$TP" = "None" ] ; then
echo_fatal "Define a local radio head (e.g. -w EXMIMO) or a transport protocol (e.g. -t ETHERNET) to communicate with a remote radio head!"
fi
if [ "$HW" = "None" ] ; then
echo_info "No radio head has been selected (HW set to $HW)"
fi
if [ "$TP" = "None" ] ; then
echo_info "No transport protocol has been selected (TP set to $TP)"
fi
fi
echo_info "RF HW set to $HW"
# If the user doesn't specify the Linux scheduler to use, we set a value
if [ "$DEADLINE_SCHEDULER_FLAG_USER" = "" ]; then
case "$HW" in
"EXMIMO")
DEADLINE_SCHEDULER_FLAG_USER="True"
;;
*)
DEADLINE_SCHEDULER_FLAG_USER="False"
;;
esac
fi
#Disable CPU Affinity for deadline scheduler
if [ "$DEADLINE_SCHEDULER_FLAG_USER" = "True" ] ; then
CPU_AFFINITY_FLAG_USER="False"
......@@ -515,27 +497,20 @@ function main() {
echo_info "3. building the compilation directives ..."
DIR=$OPENAIR_DIR/cmake_targets
if [ "$NOS1" = "1" ] ; then
lte_build_dir=lte_noS1_build_oai
if [ "$eNB" = "1" ] ; then
lte_exec=lte-softmodem-nos1
fi
if [ "$UE" = "1" ] ; then
lte_exec=lte-uesoftmodem-nos1
fi
else
lte_build_dir=lte_build_oai
if [ "$eNB" = "1" ] ; then
lte_exec=lte-softmodem
fi
if [ "$UE" = "1" ] ; then
lte_exec=lte-uesoftmodem
fi
fi
if [ "$T_TRACER" = "False" ] ; then
lte_build_dir=${lte_build_dir}_noLOG
fi
DIR=$OPENAIR_DIR/cmake_targets
if [ "$T_TRACER" = "False" ] ; then
noLOGDirsuffix="_noLOG"
fi
if [ "$NOS1" = "1" ] ; then
noS1Dir="_noS1"
bin_suffix="-nos1"
else
lte_build_dir=lte_build_oai
bin_suffix=""
fi
lte_build_dir="lte${noS1Dir}_build_oai${noLOGDirsuffix}"
# configuration module libraries, one currently available, using libconfig
config_libconfig_shlib=params_libconfig
......@@ -580,8 +555,8 @@ function main() {
eval $CMAKE_CMD
fi
if [ "$eNB" = "1" -o "$UE" = "1" ] ; then
echo_info "Compiling $lte_exec"
if [ "$eNB" = "1" ] ; then
lte_exec=lte-softmodem${bin_suffix}
compilations \
$lte_build_dir $lte_exec \
$lte_exec $dbin/$lte_exec.$REL
......@@ -605,7 +580,29 @@ function main() {
fi
fi
if [ "$UE" = 1 -a "$NOS1" = "0" ] ; then
if [ "$UE" = 1 ] ; then
lte_exec=lte-uesoftmodem${bin_suffix}
compilations \
$lte_build_dir $lte_exec \
$lte_exec $dbin/$lte_exec.$REL
# mandatory shared lib
compilations \
$lte_build_dir $config_libconfig_shlib \
lib$config_libconfig_shlib.so $dbin/lib$config_libconfig_shlib.so
compilations \
$lte_build_dir coding \
libcoding.so $dbin/libcoding.so
if [ "$NOS1" = "1" ] ; then
compilations \
$lte_build_dir nasmesh \
CMakeFiles/nasmesh/nasmesh.ko $dbin/nasmesh.ko
compilations \
$lte_build_dir rb_tool \
rb_tool $dbin/rb_tool
cp $OPENAIR_DIR/cmake_targets/tools/init_nas_nos1 $dbin
else
# ue_ip driver compilation
echo_info "Compiling UE specific part"
compilations \
......@@ -645,6 +642,7 @@ function main() {
echo_warning "not generated UE NAS files: binaries not found"
fi
fi
fi
if [ "$SIMUS_PHY" = "1" -o "$SIMUS_CORE" = "1" ] ; then
cd $OPENAIR_DIR/cmake_targets/lte-simulators
......@@ -709,103 +707,108 @@ function main() {
cp $OPENAIR_DIR/cmake_targets/tools/init_exmimo2 $dbin
fi
# Telnet server compilation
#####################
if [ "$BUILD_TELNETSRV" = "1" ] ; then
build_dir=$lte_build_dir
compilations \
$build_dir telnetsrv \
libtelnetsrv.so $dbin/libtelnetsrv.so
fi
# Telnet server compilation
#####################
if [ "$MSC_GEN" = "1" ] ; then
build_dir=$lte_build_dir
compilations \
$build_dir msc \
libmsc.so $dbin/libmsc.so
fi
# build RF device and transport protocol libraries
#####################################
if [ "$eNB" = "1" -o "$UE" = "1" ] ; then
build_dir=$lte_build_dir
# build RF device libraries
if [ "$HW" != "None" ] ; then
rm -f liboai_device.so
rm -f $dbin/liboai_device.so
# link liboai_device.so with the selected RF device library
if [ "$HW" == "EXMIMO" ] ; then
compilations \
$build_dir oai_exmimodevif \
liboai_exmimodevif.so $dbin/liboai_exmimodevif.so.$REL
ln -sf liboai_exmimodevif.so liboai_device.so
ln -sf $dbin/liboai_exmimodevif.so.$REL $dbin/liboai_device.so
echo_info "liboai_device.so is linked to EXMIMO device library"
elif [ "$HW" == "OAI_USRP" ] ; then
compilations \
$build_dir oai_usrpdevif \
liboai_usrpdevif.so $dbin/liboai_usrpdevif.so.$REL
ln -sf liboai_usrpdevif.so liboai_device.so
ln -sf $dbin/liboai_usrpdevif.so.$REL $dbin/liboai_device.so
echo_info "liboai_device.so is linked to USRP device library"
elif [ "$HW" == "OAI_BLADERF" ] ; then
if [ -f "/usr/include/libbladeRF.h" ] ; then
compilations \
$build_dir oai_bladerfdevif \
liboai_bladerfdevif.so $dbin/liboai_bladerfdevif.so.$REL
fi
ln -sf liboai_bladerfdevif.so liboai_device.so
ln -sf $dbin/liboai_bladerfdevif.so.$REL $dbin/liboai_device.so
echo_info "liboai_device.so is linked to BLADERF device library"
elif [ "$HW" == "OAI_LMSSDR" ] ; then
# if [ -f "/usr/include/libbladeRF.h" ] ; then
compilations \
$build_dir oai_lmssdrdevif \
liboai_lmssdrdevif.so $dbin/liboai_lmssdrdevif.so.$REL
# fi
ln -sf liboai_lmssdrdevif.so liboai_device.so
ln -sf $dbin/liboai_lmssdrdevif.so.$REL $dbin/liboai_device.so
echo_info "liboai_device.so is linked to LMSSDR device library"
elif [ "$HW" == "OAI_IRIS" ] ; then
compilations \
$build_dir oai_irisdevif \
liboai_irisdevif.so $dbin/liboai_irisdevif.so.$REL
ln -s liboai_irisdevif.so liboai_device.so
ln -s $dbin/liboai_irisdevif.so.$REL $dbin/liboai_device.so
echo_info "liboai_device.so is linked to IRIS device library"
else
echo_info "liboai_device.so is not linked to any device library"
fi
fi
# build trasport protocol libraries (currently only ETHERNET is available)
if [ "$TP" != "None" ] ; then
rm -f liboai_transpro.so
rm -f $dbin/liboai_transpro.so
if [ "$TP" == "ETHERNET" ] ; then
compilations \
$build_dir oai_eth_transpro \
liboai_eth_transpro.so $dbin/liboai_eth_transpro.so.$REL
ln -sf liboai_eth_transpro.so liboai_transpro.so
ln -sf $dbin/liboai_eth_transpro.so.$REL $dbin/liboai_transpro.so
echo_info "liboai_transpro.so is linked with ETHERNET library"
fi
fi
fi
# Telnet server compilation
#####################
if [ "$BUILD_TELNETSRV" = "1" ] ; then
compilations \
$lte_build_dir telnetsrv \
libtelnetsrv.so $dbin/libtelnetsrv.so
fi
# msc library compilation
#####################
if [ "$MSC_GEN" = "1" ] ; then
compilations \
$lte_build_dir msc \
libmsc.so $dbin/libmsc.so
fi
# build RF device and transport protocol libraries
#####################################
if [ "$eNB" = "1" -o "$UE" = "1" ] ; then
# build RF device libraries
if [ "$HW" != "None" ] ; then
rm -f liboai_device.so
rm -f $dbin/liboai_device.so
# link liboai_device.so with the selected RF device library
if [ "$HW" == "EXMIMO" ] ; then
compilations \
$lte_build_dir oai_exmimodevif \
liboai_exmimodevif.so $dbin/liboai_exmimodevif.so.$REL
ln -sf liboai_exmimodevif.so liboai_device.so
ln -sf $dbin/liboai_exmimodevif.so.$REL $dbin/liboai_device.so
echo_info "liboai_device.so is linked to EXMIMO device library"
elif [ "$HW" == "OAI_USRP" ] ; then
compilations \
$lte_build_dir oai_usrpdevif \
liboai_usrpdevif.so $dbin/liboai_usrpdevif.so.$REL
ln -sf liboai_usrpdevif.so liboai_device.so
ln -sf $dbin/liboai_usrpdevif.so.$REL $dbin/liboai_device.so
echo_info "liboai_device.so is linked to USRP device library"
elif [ "$HW" == "OAI_BLADERF" ] ; then
if [ -f "/usr/include/libbladeRF.h" ] ; then
compilations \
$lte_build_dir oai_bladerfdevif \
liboai_bladerfdevif.so $dbin/liboai_bladerfdevif.so.$REL
fi
ln -sf liboai_bladerfdevif.so liboai_device.so
ln -sf $dbin/liboai_bladerfdevif.so.$REL $dbin/liboai_device.so
echo_info "liboai_device.so is linked to BLADERF device library"
elif [ "$HW" == "OAI_LMSSDR" ] ; then
# if [ -f "/usr/include/libbladeRF.h" ] ; then
compilations \
$lte_build_dir oai_lmssdrdevif \
liboai_lmssdrdevif.so $dbin/liboai_lmssdrdevif.so.$REL
# fi
ln -sf liboai_lmssdrdevif.so liboai_device.so
ln -sf $dbin/liboai_lmssdrdevif.so.$REL $dbin/liboai_device.so
echo_info "liboai_device.so is linked to LMSSDR device library"
elif [ "$HW" == "OAI_IRIS" ] ; then
compilations \
$lte_build_dir oai_irisdevif \
liboai_irisdevif.so $dbin/liboai_irisdevif.so.$REL
ln -s liboai_irisdevif.so liboai_device.so
ln -s $dbin/liboai_irisdevif.so.$REL $dbin/liboai_device.so
echo_info "liboai_device.so is linked to IRIS device library"
else
echo_info "liboai_device.so is not linked to any device library"
fi
fi
# build simulators devices
echo_info "Compiling rfsimulator"
compilations \
$lte_build_dir rfsimulator \
librfsimulator.so $dbin/librfsimulator.so.$REL
echo_info "Compiling basicsimulator"
compilations \
$lte_build_dir tcp_bridge_oai \
libtcp_bridge_oai.so $dbin/libtcp_bridge_oai.so.$REL
# build transport protocol libraries (currently only ETHERNET is available)
rm -f liboai_transpro.so
rm -f $dbin/liboai_transpro.so
compilations \
$lte_build_dir oai_eth_transpro \
liboai_eth_transpro.so $dbin/liboai_eth_transpro.so.$REL
ln -sf liboai_eth_transpro.so liboai_transpro.so
ln -sf $dbin/liboai_eth_transpro.so.$REL $dbin/liboai_transpro.so
echo_info "liboai_transpro.so is linked to ETHERNET transport"
fi
if [ "$RFSIMULATOR" == "true" -o "$HW" == "OAI_SIMU" ] ; then
echo_info "Compiling rfsimulator"
compilations \
$lte_build_dir rfsimulator \
librfsimulator.so $dbin/librfsimulator.so.$REL
fi
# Doxygen Support
#####################
......
......@@ -33,7 +33,7 @@
#include "phy_init.h"
#include "PHY/LTE_REFSIG/lte_refsig.h"
#include "PHY/LTE_TRANSPORT/transport_common_proto.h"
#include "targets/RT/USER/lte-softmodem.h"
extern PHY_VARS_eNB *eNB;
extern PHY_VARS_UE *UE;
extern RU_t *ru;
......@@ -169,12 +169,12 @@ void lte_param_init(PHY_VARS_eNB **eNBp,
}
else ru->N_TA_offset=0;
#if BASIC_SIMULATOR
if (IS_SOFTMODEM_BASICSIM)
/* this is required for the basic simulator in TDD mode
* TODO: find a proper cleaner solution
*/
UE->N_TA_offset = 0;
#endif
UE->N_TA_offset = 0;
printf("Done lte_param_init\n");
......
......@@ -45,7 +45,7 @@
#include "common/utils/LOG/vcd_signal_dumper.h"
#include "PHY/LTE_TRANSPORT/transport_extern.h"
#include "PHY/LTE_REFSIG/lte_refsig.h"
#include "targets/RT/USER/lte-softmodem.h"
//#define DEBUG_DCI_ENCODING 1
//#define DEBUG_DCI_DECODING 1
//#define DEBUG_PHY
......@@ -328,26 +328,25 @@ uint8_t generate_dci_top(uint8_t num_pdcch_symbols,
y[0] = &yseq0[0];
y[1] = &yseq1[0];
#if BASIC_SIMULATOR
if (IS_SOFTMODEM_BASICSIM){
/* this should be the normal case
* but it has to be validated for all the various cases
* so let's just do it for the basic simulator
*/
memset(e, 2, DCI_BITS_MAX);
#else
#if 1
// memset(e, 2, DCI_BITS_MAX);
} else {
// reset all bits to <NIL>, here we set <NIL> elements as 2
// memset(e, 2, DCI_BITS_MAX);
// here we interpret NIL as a random QPSK sequence. That makes power estimation easier.
for (i=0; i<DCI_BITS_MAX; i++)
e[i]=taus()&1;
#endif
for (i=0; i<DCI_BITS_MAX; i++)
e[i]=taus()&1;
/* clear all bits, the above code may generate too much false detections
* (not sure about this, to be checked somehow)
*/
//memset(e, 0, DCI_BITS_MAX);
#endif /* BASIC_SIMULATOR */
}/* BASIC_SIMULATOR */
e_ptr = e;
......
......@@ -38,6 +38,7 @@
//#include "defs.h"
#include "PHY/defs_eNB.h"
#include "PHY/phy_extern.h"
#include "targets/RT/USER/lte-softmodem.h"
int generate_pss(int32_t **txdataF,
short amp,
......@@ -75,10 +76,9 @@ int generate_pss(int32_t **txdataF,
a = (frame_parms->nb_antenna_ports_eNB == 1) ? amp: (amp*ONE_OVER_SQRT2_Q15)>>15;
//printf("[PSS] amp=%d, a=%d\n",amp,a);
#if BASIC_SIMULATOR
if (IS_SOFTMODEM_BASICSIM)
/* a hack to remove at some point (the UE doesn't synch with 100 RBs) */
a = (frame_parms->nb_antenna_ports_eNB == 1) ? 4*amp: (amp*ONE_OVER_SQRT2_Q15)>>15;
#endif
a = (frame_parms->nb_antenna_ports_eNB == 1) ? 4*amp: (amp*ONE_OVER_SQRT2_Q15)>>15;
Nsymb = (frame_parms->Ncp==NORMAL)?14:12;
......
......@@ -2139,5 +2139,7 @@ int main(int argc, char **argv) {
else
return(0);
}
/* temporary dummy implem of get_softmodem_optmask, till basic simulators implemented as device */
uint64_t get_softmodem_optmask(void) {
return 0;
}
......@@ -1509,5 +1509,7 @@ int main(int argc, char **argv) {
return(0);
}
/* temporary dummy implem of get_softmodem_optmask, till basic simulators implemented as device */
uint64_t get_softmodem_optmask(void) {
return 0;
}
......@@ -810,32 +810,33 @@ rrc_ue_establish_drb(
(eNB_index * NB_RB_MAX) + *DRB_config->logicalChannelIdentity,
RADIO_ACCESS_BEARER,Rlc_info_um);
*/
if(PDCP_USE_NETLINK) {
# if !defined(OAI_NW_DRIVER_TYPE_ETHERNET) && !defined(EXMIMO) && !defined(OAI_USRP) && !defined(OAI_BLADERF) && !defined(ETHERNET) && !defined(LINK_ENB_PDCP_TO_GTPV1U)
if(!EPC_MODE_ENABLED) {
//# if !defined(OAI_NW_DRIVER_TYPE_ETHERNET) && !defined(EXMIMO) && !defined(OAI_USRP) && !defined(OAI_BLADERF) && !defined(ETHERNET) && !defined(LINK_ENB_PDCP_TO_GTPV1U)
ip_addr_offset3 = 0;