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initial rfsimulator commit

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This commit is contained in:
laurent
2019-02-06 10:18:20 +01:00
parent 35767511f8
commit b8ccf3f280
17 changed files with 774 additions and 211 deletions
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cmake_targets/CMakeLists.txt
+99 -124
View File
@@ -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")
@@ -252,6 +253,7 @@ add_boolean_option(UE_TIMING_TRACE False "Activate UE timing trace")
add_boolean_option(DISABLE_LOG_X False "Deactivate all LOG_* macros")
add_boolean_option(USRP_REC_PLAY False "Enable USRP record playback mode")
add_boolean_option(UE_NAS_USE_TUN False "Enable UE NAS TUN device instead of ue_ip.ko")
add_boolean_option(NOS1 False "Allows to run without a EPC")
add_boolean_option(BASIC_SIMULATOR False "Has to be True when building the basic simulator, False otherwise")
add_boolean_option(DEBUG_CONSOLE False "makes debugging easier, disables stdout/stderr buffering")
@@ -260,17 +262,17 @@ add_boolean_option(ENABLE_ITTI True "ITTI is internal messaging, should remain e
set (OCP_ITTI ${OPENAIR_DIR}/common/utils/ocp_itti)
if (${ENABLE_ITTI})
add_library(ITTI
# add .h files if depend on (this one is generated)
${OCP_ITTI}/intertask_interface.cpp
${OPENAIR_DIR}/common/utils/backtrace.c
${OPENAIR_DIR}/common/utils/memory_pools.c
)
add_dependencies(ITTI rrc_flag)
set(ITTI_LIB ITTI)
set(GTPU_need_ITTI ${OPENAIR3_DIR}/GTPV1-U/gtpv1u_eNB.c)
endif (${ENABLE_ITTI})
#############################
# ASN.1 grammar C code generation & dependancies
# ASN.1 grammar C code generation & dependencies
################################
# A difficulty: asn1c generates C code of a un-predictable list of files
# so, generate the c from asn1c once at cmake run time
@@ -278,8 +280,6 @@ endif (${ENABLE_ITTI})
# (so creating new asn.1 objects instead of modifying the object attributes)
# New C code source file, cmake must be re-run (instead of re-running make only)
#############
# set(asn1c_call "${OPENAIR_CMAKE}/tools/generate_asn1")
# set(fix_asn1c_call "${OPENAIR_CMAKE}/tools/fix_asn1")
set(asn1_generated_dir ${OPENAIR_BIN_DIR})
set(protoc_call "${OPENAIR_CMAKE}/tools/generate_protobuf")
@@ -290,7 +290,6 @@ set(protobuf_generated_dir ${OPENAIR_BIN_DIR})
add_list2_option(RRC_ASN1_VERSION "Rel15" "ASN.1 version of RRC interface" "Rel8" "Rel10" "Rel14" "CBA")
Message("RRC_ASN1_VERSION is ${RRC_ASN1_VERSION}")
if (${RRC_ASN1_VERSION} STREQUAL "Rel8")
make_version(RRC_VERSION 8 6 0)
@@ -320,34 +319,25 @@ elseif (${RRC_ASN1_VERSION} STREQUAL "Rel15")
endif (${RRC_ASN1_VERSION} STREQUAL "Rel8")
add_definitions(-DRRC_VERSION=${RRC_VERSION})
set (RRC_FULL_DIR ${asn1_generated_dir}/RRC_${RRC_ASN1_VERSION})
message("calling asn1c -pdu=all -fcompound-names -gen-PER -no-gen-OER -no-gen-example -D ${RRC_FULL_DIR} ${RRC_GRAMMAR}")
execute_process(COMMAND mkdir -p ${RRC_FULL_DIR}
COMMAND env asn1c -pdu=all -fcompound-names -gen-PER -no-gen-OER -no-gen-example -D ${RRC_FULL_DIR} ${RRC_GRAMMAR}
RESULT_VARIABLE ret
OUTPUT_QUIET
ERROR_QUIET)
# Warning: if you modify ASN.1 source file to generate new C files, cmake should be re-run instead of make
execute_process(COMMAND ${OPENAIR_CMAKE}/tools/make_asn1c_includes.sh "${RRC_FULL_DIR}" "${RRC_GRAMMAR}"
RESULT_VARIABLE ret)
if (NOT ${ret} STREQUAL 0)
message(FATAL_ERROR "${ret}: error")
endif (NOT ${ret} STREQUAL 0)
file(GLOB rrc_source ${RRC_FULL_DIR}/*.c)
file(GLOB rrc_h ${RRC_FULL_DIR}/*.h)
set(rrc_h ${rrc_h} ${RRC_FULL_DIR}/asn_constant.h)
set_source_files_properties(${rrc_source} PROPERTIES COMPILE_FLAGS -w) # suppress warnings from generated code
add_library(RRC_LIB ${rrc_h} ${rrc_source}
${OPENAIR2_DIR}/RRC/LTE/MESSAGES/asn1_msg.c
${OPENAIR2_DIR}/RRC/LTE/MESSAGES/asn1_msg_NB_IoT.c)
include_directories ("${RRC_FULL_DIR}")
# add the command to generate the source code
# Warning: if you modify ASN.1 source file to generate new C files, cmake should be re-run instead of make
add_custom_command (
OUTPUT ${RRC_FULL_DIR}/asn_constant.h
COMMAND mkdir -p ${RRC_FULL_DIR}
COMMAND env asn1c -pdu=all -fcompound-names -gen-PER -no-gen-OER -no-gen-example -D ${RRC_FULL_DIR} ${RRC_GRAMMAR}
add_custom_target (
rrc_flag ALL
${OPENAIR_CMAKE}/tools/make_asn1c_includes.sh "${RRC_FULL_DIR}" "${RRC_GRAMMAR}"
DEPENDS ${RRC_GRAMMAR}
)
add_library(RRC_LIB ${rrc_source}
${OPENAIR2_DIR}/RRC/LTE/MESSAGES/asn1_msg.c
${OPENAIR2_DIR}/RRC/LTE/MESSAGES/asn1_msg_NB_IoT.c)
add_dependencies(RRC_LIB rrc_flag)
include_directories ("${RRC_FULL_DIR}")
#NR RRC
######
@@ -361,34 +351,26 @@ endif (${NR_RRC_ASN1_VERSION} STREQUAL "NR_Rel15")
add_definitions(-DNR_RRC_VERSION=${NR_RRC_VERSION})
set (NR_RRC_FULL_DIR ${asn1_generated_dir}/${NR_RRC_ASN1_VERSION})
message("calling ASN1C_PREFIX=NR_ asn1c -pdu=all -fcompound-names -findirect-choice -gen-PER -no-gen-OER -no-gen-example -D ${NR_RRC_FULL_DIR} ${NR_RRC_GRAMMAR}")
execute_process(COMMAND mkdir -p ${NR_RRC_FULL_DIR}
COMMAND env "ASN1C_PREFIX=NR_" asn1c -fcompound-names -findirect-choice -gen-PER -no-gen-OER -no-gen-example -D ${NR_RRC_FULL_DIR} ${NR_RRC_GRAMMAR}
RESULT_VARIABLE ret
OUTPUT_QUIET
ERROR_QUIET)
#if (NOT ${ret} STREQUAL 0)
# message(FATAL_ERROR "${ret}: error")
#endif (NOT ${ret} STREQUAL 0)
# Warning: if you modify ASN.1 source file to generate new C files, cmake should be re-run instead of make
execute_process(COMMAND ${OPENAIR_CMAKE}/tools/make_asn1c_includes.sh "${NR_RRC_FULL_DIR}" "${NR_RRC_GRAMMAR}" "NR_" "-findirect-choice"
RESULT_VARIABLE ret)
if (NOT ${ret} STREQUAL 0)
message(FATAL_ERROR "${ret}: error")
endif ()
file(GLOB nr_rrc_source ${NR_RRC_FULL_DIR}/*.c)
file(GLOB nr_rrc_h ${NR_RRC_FULL_DIR}/*.h)
set(nr_rrc_h ${nr_rrc_h} ${NR_RRC_FULL_DIR}/NR_asn_constant.h)
#set_source_files_properties(${nr_rrc_source} PROPERTIES COMPILE_FLAGS -w) # suppress warnings from generated code
add_library(NR_RRC_LIB
${nr_rrc_h}
${nr_rrc_source}
${OPENAIR2_DIR}/RRC/NR/MESSAGES/asn1_msg.c)
add_custom_target (
nr_rrc_flag ALL
${OPENAIR_CMAKE}/tools/make_asn1c_includes.sh "${NR_RRC_FULL_DIR}" "${NR_RRC_GRAMMAR}" "NR_" "-findirect-choice"
DEPENDS ${NR_RRC_GRAMMAR}
)
add_library(NR_RRC_LIB ${nr_rrc_h} ${nr_rrc_source}
${OPENAIR2_DIR}/RRC/NR/MESSAGES/asn1_msg.c
)
add_dependencies(NR_RRC_LIB nr_rrc_flag)
include_directories ("${NR_RRC_FULL_DIR}")
# add the command to generate the source code
# Warning: if you modify ASN.1 source file to generate new C files, cmake should be re-run instead of make
add_custom_command (OUTPUT ${NR_RRC_FULL_DIR}/NR_asn_constant.h
COMMAND mkdir -p ${NR_RRC_FULL_DIR}
DEPENDS ${NR_RRC_GRAMMAR}
)
# S1AP
# Same limitation as described in RRC: unknown generated file list
@@ -425,30 +407,26 @@ endif(${S1AP_RELEASE} STREQUAL "R8")
add_definitions(-DS1AP_VERSION=${S1AP_VERSION})
set(S1AP_ASN_DIR ${S1AP_DIR}/MESSAGES/ASN1/${S1AP_RELEASE})
set(S1AP_C_DIR ${asn1_generated_dir}/S1AP_${S1AP_RELEASE})
message("calling ASN1C_PREFIX=S1AP_ asn1c -pdu=all -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example -D ${S1AP_C_DIR} ${S1AP_ASN_DIR}/${S1AP_ASN_FILES}")
execute_process(COMMAND mkdir -p ${S1AP_C_DIR}
COMMAND env "ASN1C_PREFIX=S1AP_" asn1c -pdu=all -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example -D ${S1AP_C_DIR} ${S1AP_ASN_DIR}/${S1AP_ASN_FILES}
RESULT_VARIABLE ret
OUTPUT_QUIET
ERROR_QUIET)
# Warning: if you modify ASN.1 source file to generate new C files, cmake should be re-run instead of make
execute_process(COMMAND ${OPENAIR_CMAKE}/tools/make_asn1c_includes.sh "${S1AP_C_DIR}" "${S1AP_ASN_DIR}/${S1AP_ASN_FILES}" "S1AP_" -fno-include-deps
RESULT_VARIABLE ret)
if (NOT ${ret} STREQUAL 0)
message(FATAL_ERROR "${ret}: error")
endif (NOT ${ret} STREQUAL 0)
file(GLOB S1AP_source ${S1AP_C_DIR}/*.c)
file(GLOB s1ap_h ${S1AP_C_DIR}/*.h)
set(s1ap_h ${s1ap_h})
add_custom_command (
OUTPUT ${S1AP_C_DIR}/S1AP_asn_constant.h
COMMAND mkdir -p ${S1AP_C_DIR}
COMMAND env "ASN1C_PREFIX=S1AP_" asn1c -pdu=all -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example -D ${S1AP_C_DIR} ${S1AP_ASN_DIR}/${S1AP_ASN_FILES}
DEPENDS ${S1AP_ASN_DIR}/${S1AP_ASN_FILES}
add_custom_target (
s1ap_flag ALL
${OPENAIR_CMAKE}/tools/make_asn1c_includes.sh "${S1AP_C_DIR}" "${S1AP_ASN_DIR}/${S1AP_ASN_FILES}" "S1AP_" -fno-include-deps
DEPENDS "${S1AP_ASN_DIR}/${S1AP_ASN_FILES}"
)
add_library(S1AP_LIB
${S1AP_source}
${S1AP_DIR}/s1ap_common.c
)
add_dependencies(S1AP_LIB rrc_flag s1ap_flag)
include_directories ("${S1AP_C_DIR}")
include_directories ("${S1AP_DIR}")
@@ -467,6 +445,7 @@ add_library(S1AP_ENB
${S1AP_DIR}/s1ap_eNB_trace.c
${S1AP_DIR}/s1ap_eNB_ue_context.c
)
add_dependencies(S1AP_ENB rrc_flag s1ap_flag)
#X2AP
# Same limitation as described in RRC/S1AP: unknown generated file list
@@ -494,24 +473,19 @@ endif(${X2AP_RELEASE} STREQUAL "R8")
add_definitions(-DX2AP_VERSION=${X2AP_VERSION})
set(X2AP_ASN_DIR ${X2AP_DIR}/MESSAGES/ASN1/${X2AP_RELEASE})
set(X2AP_C_DIR ${asn1_generated_dir}/X2AP_${X2AP_RELEASE})
message("calling ASN1C_PREFIX=X2AP_ asn1c -pdu=all -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example -D ${X2AP_C_DIR} ${X2AP_ASN_DIR}/${X2AP_ASN_FILES}")
execute_process(COMMAND mkdir -p ${X2AP_C_DIR}
COMMAND env "ASN1C_PREFIX=X2AP_" asn1c -pdu=all -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example -D ${X2AP_C_DIR} ${X2AP_ASN_DIR}/${X2AP_ASN_FILES}
RESULT_VARIABLE ret
OUTPUT_QUIET
ERROR_QUIET)
# Warning: if you modify ASN.1 source file to generate new C files, cmake should be re-run instead of make
execute_process(COMMAND ${OPENAIR_CMAKE}/tools/make_asn1c_includes.sh "${X2AP_C_DIR}" "${X2AP_ASN_DIR}/${X2AP_ASN_FILES}" "X2AP_" -fno-include-deps
RESULT_VARIABLE ret)
if (NOT ${ret} STREQUAL 0)
message(FATAL_ERROR "${ret}: error")
endif (NOT ${ret} STREQUAL 0)
file(GLOB X2AP_source ${X2AP_C_DIR}/*.c)
file(GLOB x2ap_h ${X2AP_C_DIR}/*.h)
set(x2ap_h ${x2ap_h})
add_custom_command (
OUTPUT ${X2AP_C_DIR}/X2AP_asn_constant.h
COMMAND mkdir -p ${X2AP_C_DIR}
COMMAND env "ASN1C_PREFIX=X2AP_" asn1c -pdu=all -fcompound-names -fno-include-deps -gen-PER -no-gen-OER -no-gen-example -D ${X2AP_C_DIR} ${X2AP_ASN_DIR}/${X2AP_ASN_FILES}
add_custom_target (
x2_flag ALL
COMMAND ${OPENAIR_CMAKE}/tools/make_asn1c_includes.sh "${X2AP_C_DIR}" "${X2AP_ASN_DIR}/${X2AP_ASN_FILES}" "X2AP_" -fno-include-deps
DEPENDS ${X2AP_ASN_DIR}/${X2AP_ASN_FILES}
)
@@ -519,6 +493,7 @@ add_library(X2AP_LIB
${X2AP_source}
${X2AP_DIR}/x2ap_common.c
)
add_dependencies(X2AP_LIB rrc_flag x2_flag)
include_directories ("${X2AP_C_DIR}")
include_directories ("${X2AP_DIR}")
@@ -532,6 +507,7 @@ add_library(X2AP_ENB
${X2AP_DIR}/x2ap_eNB_management_procedures.c
${X2AP_DIR}/x2ap_eNB_generate_messages.c
)
add_dependencies(X2AP_ENB rrc_flag x2_flag)
# Hardware dependant options
###################################
@@ -539,6 +515,10 @@ 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")
if (NOT ${RF_BOARD} STREQUAL "None")
add_definitions(-DMANAGED_RF=1)
endif()
add_list2_option(TRANSP_PRO "None" "Transport protocol type" "None" "ETHERNET")
#NOKIA config enhancement
@@ -639,6 +619,8 @@ 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")
@@ -661,7 +643,6 @@ add_boolean_option(NAS_NETLINK False "useless ??? Must be True to compile nasmes
add_boolean_option(OAI_NW_DRIVER_USE_NETLINK True "????")
add_boolean_option(USE_MME False "this flag is used only one time in lte-softmodem.c")
add_list_string_option(PACKAGE_NAME "NotDefined" "As per attribute name")
add_boolean_option(MESSAGE_CHART_GENERATOR False "For generating sequence diagrams")
add_boolean_option(MESSAGE_CHART_GENERATOR_RLC_MAC False "trace RLC-MAC exchanges in sequence diagrams")
add_boolean_option(MESSAGE_CHART_GENERATOR_PHY False "trace some PHY exchanges in sequence diagrams")
@@ -669,11 +650,7 @@ add_boolean_option(MESSAGE_CHART_GENERATOR_PHY False "trace some PHY exchang
add_boolean_option(UE_EXPANSION False "enable UE_EXPANSION with max 256 UE")
add_boolean_option(PHY_TX_THREAD False "enable UE_EXPANSION with max 256 UE")
add_boolean_option(PRE_SCD_THREAD False "enable UE_EXPANSION with max 256 UE")
########################
# Include order
##########################
add_boolean_option(ENB_MODE True "Swap the include directories between openair2 and openair3" )
add_boolean_option(UESIM_EXPANSION False "enable UESIM_EXPANSION with max 256 UE")
##########################
# SCHEDULING/REAL-TIME/PERF options
@@ -776,19 +753,13 @@ include_directories("${OPENAIR_BIN_DIR}")
#include_directories("${include_dirs_all}")
# Legacy exact order
if(ENB_MODE)
include_directories("${OPENAIR2_DIR}/COMMON")
include_directories("${OPENAIR2_DIR}/UTIL")
include_directories("${OPENAIR2_DIR}/UTIL/LOG")
include_directories("${OPENAIR3_DIR}/COMMON")
include_directories("${OPENAIR3_DIR}/UTILS")
else()
include_directories("${OPENAIR3_DIR}/COMMON")
include_directories("${OPENAIR3_DIR}/UTILS")
include_directories("${OPENAIR2_DIR}/COMMON")
include_directories("${OPENAIR2_DIR}/UTIL")
include_directories("${OPENAIR2_DIR}/UTIL/LOG")
endif()
include_directories("${OPENAIR2_DIR}/COMMON")
include_directories("${OPENAIR2_DIR}/UTIL")
include_directories("${OPENAIR2_DIR}/UTIL/LOG")
include_directories("${OPENAIR3_DIR}/COMMON")
include_directories("${OPENAIR3_DIR}/UTILS")
include_directories("${NFAPI_DIR}/nfapi/public_inc")
include_directories("${NFAPI_DIR}/common/public_inc")
include_directories("${NFAPI_DIR}/pnf/public_inc")
@@ -927,6 +898,7 @@ add_library(FLEXRAN_AGENT
${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.c
${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.c
)
add_dependencies(FLEXRAN_AGENT rrc_flag)
set(FLEXRAN_AGENT_LIB FLEXRAN_AGENT)
#include_directories(${OPENAIR2_DIR}/ENB_APP)
@@ -992,6 +964,7 @@ set(UTIL_SRC
# ${OPENAIR2_DIR}/UTIL/OTG/otg_rx.c
)
add_library(UTIL ${UTIL_SRC})
add_dependencies(UTIL rrc_flag)
#set(OMG_SUMO_SRC
# ${OPENAIR2_DIR}/UTIL/OMG/client_traci_OMG.c
@@ -1031,7 +1004,7 @@ set(SCHED_SRC
${OPENAIR1_DIR}/SCHED/phy_procedures_lte_common.c
)
add_library(SCHED_LIB ${SCHED_SRC})
add_dependencies(SCHED_LIB rrc_flag)
set(SCHED_NR_SRC
${OPENAIR1_DIR}/SCHED_NR/fapi_nr_l1.c
${OPENAIR1_DIR}/SCHED_NR/phy_procedures_nr_common.c
@@ -1045,6 +1018,7 @@ set(SCHED_SRC_RU
${OPENAIR1_DIR}/SCHED/prach_procedures.c
)
add_library(SCHED_RU_LIB ${SCHED_SRC_RU})
add_dependencies(SCHED_RU_LIB rrc_flag)
set(SCHED_SRC_UE
${OPENAIR1_DIR}/SCHED_UE/phy_procedures_lte_ue.c
@@ -1054,7 +1028,7 @@ set(SCHED_SRC_UE
${OPENAIR1_DIR}/SCHED_UE/srs_pc.c
)
add_library(SCHED_UE_LIB ${SCHED_SRC_UE})
add_dependencies(SCHED_UE_LIB rrc_flag)
set(SCHED_SRC_NR_UE
${OPENAIR1_DIR}/SCHED_NR_UE/phy_procedures_nr_ue.c
${OPENAIR1_DIR}/SCHED_NR/phy_procedures_nr_common.c
@@ -1116,6 +1090,7 @@ set(NFAPI_USER_SRC
${NFAPI_USER_DIR}/nfapi_vnf.c
)
add_library(NFAPI_USER_LIB ${NFAPI_USER_SRC})
add_dependencies(NFAPI_USER_LIB rrc_flag)
include_directories(${NFAPI_USER_DIR})
# Layer 1
@@ -1154,11 +1129,7 @@ set(PHY_LDPCSRC
)
add_library(coding MODULE ${PHY_TURBOSRC} )
set(PHY_SRC_COMMON
# depend on code generation from asn1c
${RRC_FULL_DIR}/asn_constant.h
# actual source
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/dci_tools_common.c
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/lte_mcs.c
# ${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/slss.c
@@ -1212,7 +1183,6 @@ set(PHY_SRC_COMMON
)
set(PHY_SRC
# actual source
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/pss.c
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/sss.c
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/sss_gen.c
@@ -1240,7 +1210,6 @@ set(PHY_SRC
)
set(PHY_SRC_RU
# actual source
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/if4_tools.c
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/if5_tools.c
${OPENAIR1_DIR}/PHY/MODULATION/slot_fep_ul.c
@@ -1255,7 +1224,6 @@ set(PHY_SRC_RU
)
set(PHY_SRC_UE
# actual source
${OPENAIR1_DIR}/PHY/LTE_UE_TRANSPORT/sss_ue.c
${OPENAIR1_DIR}/PHY/LTE_TRANSPORT/sss_gen.c
${OPENAIR1_DIR}/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c
@@ -1297,9 +1265,6 @@ set(PHY_SRC_UE
)
set(PHY_NR_SRC
# depend on code generation from asn1c
${RRC_FULL_DIR}/asn_constant.h
# actual source
${OPENAIR1_DIR}/PHY/INIT/nr_init.c
${OPENAIR1_DIR}/PHY/INIT/nr_parms.c
${OPENAIR1_DIR}/PHY/NR_TRANSPORT/nr_pss.c
@@ -1330,9 +1295,6 @@ set(PHY_SRC_UE
)
set(PHY_NR_UE_SRC
# depend on code generation from asn1c
${RRC_FULL_DIR}/asn_constant.h
# actual source
${OPENAIR1_DIR}/PHY/MODULATION/slot_fep_nr.c
${OPENAIR1_DIR}/PHY/INIT/nr_parms.c
${OPENAIR1_DIR}/PHY/NR_UE_TRANSPORT/pss_nr.c
@@ -1390,11 +1352,15 @@ if (${COMPILATION_AVX2} STREQUAL "True")
endif ()
add_library(PHY_COMMON ${PHY_SRC_COMMON})
add_dependencies(PHY_COMMON rrc_flag)
add_library(PHY ${PHY_SRC})
add_dependencies(PHY rrc_flag)
add_library(PHY_UE ${PHY_SRC_UE})
add_dependencies(PHY_UE rrc_flag)
add_library(PHY_NR ${PHY_NR_SRC})
add_library(PHY_NR_UE ${PHY_NR_UE_SRC})
add_library(PHY_RU ${PHY_SRC_RU})
add_dependencies(PHY_RU rrc_flag)
#Library for mex functions
#########################3
@@ -1608,7 +1574,7 @@ add_library(L2
${MAC_SRC}
${ENB_APP_SRC}
)
add_dependencies(L2 rrc_flag s1ap_flag x2_flag)
add_library(MAC_NR
${MAC_NR_SRC}
)
@@ -1622,12 +1588,18 @@ add_library(L2_NR
${MAC_NR_SRC}
${GNB_APP_SRC}
)
add_dependencies(S1AP_LIB nr_rrc_flag s1ap_flag)
add_library(L2_UE
${L2_SRC_UE}
${MAC_SRC_UE}
#${MAC_NR_SRC_UE}
)
if (NOT ${NOS1})
target_compile_definitions(L2_UE PUBLIC -DPDCP_USE_NETLINK)
endif()
add_dependencies(L2_UE rrc_flag s1ap_flag x2_flag)
add_library( NR_L2_UE
#${L2_SRC_UE}
@@ -1696,6 +1668,7 @@ set (GTPV1U_SRC
${GTPV1U_DIR}/gtpv1u_teid_pool.c
)
add_library(GTPV1U ${GTPV1U_SRC})
add_dependencies(GTPV1U rrc_flag)
set(SCTP_SRC
${OPENAIR3_DIR}/SCTP/sctp_common.c
@@ -1703,8 +1676,10 @@ set(SCTP_SRC
${OPENAIR3_DIR}/SCTP/sctp_eNB_itti_messaging.c
)
add_library(SCTP_CLIENT ${SCTP_SRC})
add_dependencies(SCTP_CLIENT rrc_flag)
add_library(UDP ${OPENAIR3_DIR}/UDP/udp_eNB_task.c)
add_dependencies(UDP rrc_flag)
set(NAS_SRC ${OPENAIR3_DIR}/NAS/)
@@ -1953,6 +1928,7 @@ if(NAS_UE)
${libnas_ue_esm_OBJS}
${libnas_ue_esm_sap_OBJS}
)
add_dependencies(LIB_NAS_UE rrc_flag)
set(NAS_UE_LIB LIB_NAS_UE)
include_directories(${NAS_SRC}UE)
@@ -2213,8 +2189,6 @@ add_definitions(-DASN1_MINIMUM_VERSION=924)
###################################################
add_executable(lte-softmodem
${rrc_h}
${s1ap_h}
${OPENAIR_TARGETS}/RT/USER/rt_wrapper.c
${OPENAIR_TARGETS}/RT/USER/lte-enb.c
${OPENAIR_TARGETS}/RT/USER/lte-ru.c
@@ -2236,6 +2210,7 @@ add_executable(lte-softmodem
${CONFIG_SOURCES}
${SHLIB_LOADER_SOURCES}
)
add_dependencies(lte-softmodem rrc_flag s1ap_flag x2_flag)
target_link_libraries (lte-softmodem
-Wl,--start-group
@@ -2252,8 +2227,6 @@ target_link_libraries (lte-softmodem ${T_LIB})
# lte-softmodem-nos1 is both eNB and UE implementation
###################################################
add_executable(lte-softmodem-nos1
${rrc_h}
${s1ap_h}
${OPENAIR_TARGETS}/RT/USER/rt_wrapper.c
${OPENAIR_TARGETS}/RT/USER/lte-enb.c
${OPENAIR_TARGETS}/RT/USER/lte-ru.c
@@ -2290,8 +2263,6 @@ target_link_libraries (lte-softmodem-nos1 ${T_LIB})
#######################################
add_executable(lte-uesoftmodem
${rrc_h}
${s1ap_h}
${OPENAIR_TARGETS}/RT/USER/rt_wrapper.c
${OPENAIR_TARGETS}/RT/USER/lte-ue.c
${OPENAIR_TARGETS}/RT/USER/lte-uesoftmodem.c
@@ -2313,6 +2284,10 @@ add_executable(lte-uesoftmodem
${SHLIB_LOADER_SOURCES}
)
add_dependencies(lte-uesoftmodem rrc_flag s1ap_flag x2_flag)
if (NOT ${NOS1})
target_compile_definitions(lte-uesoftmodem PRIVATE -DPDCP_USE_NETLINK)
endif()
target_link_libraries (lte-uesoftmodem
-Wl,--start-group
RRC_LIB SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT UDP SCHED_RU_LIB SCHED_UE_LIB PHY_COMMON PHY_UE PHY_RU LFDS L2_UE SIMU
@@ -2328,8 +2303,6 @@ target_link_libraries (lte-uesoftmodem ${T_LIB})
# lte-uesoftmodem-nos1 is UE implementation
###################################################
add_executable(lte-uesoftmodem-nos1
${rrc_h}
${s1ap_h}
${OPENAIR_TARGETS}/RT/USER/rt_wrapper.c
${OPENAIR_TARGETS}/RT/USER/lte-ue.c
${OPENAIR_TARGETS}/RT/USER/lte-uesoftmodem.c
@@ -2352,6 +2325,7 @@ add_executable(lte-uesoftmodem-nos1
${SHLIB_LOADER_SOURCES}
)
add_dependencies(lte-uesoftmodem-nos1 rrc_flag s1ap_flag x2_flag)
target_link_libraries (lte-uesoftmodem-nos1
-Wl,--start-group
RRC_LIB SECU_CN SECU_OSA UTIL HASHTABLE SCHED_RU_LIB SCHED_UE_LIB PHY_COMMON PHY_UE PHY_RU LFDS L2_UE SIMU ${RAL_LIB} ${ITTI_LIB}
@@ -2575,6 +2549,7 @@ foreach(myExe dlsim dlsim_tm7 ulsim pbchsim scansim mbmssim pdcchsim pucchsim pr
add_executable(${myExe}
${OPENAIR1_DIR}/SIMULATION/LTE_PHY/${myExe}.c
${OPENAIR_DIR}/common/utils/backtrace.c
${XFORMS_SOURCE}
${T_SOURCE}
${CONFIG_SOURCES}
@@ -2767,7 +2742,7 @@ endfunction(make_driver name dir src)
# nashmesh module
################
list(APPEND nasmesh_src device.c common.c ioctl.c classifier.c tool.c mesh.c)
set(module_cc_opt "${module_cc_opt} -DNAS_NETLINK -DPDCP_USE_NETLINK")
set(module_cc_opt "${module_cc_opt} -DNAS_NETLINK -DPDCP_USE_NETLINK -D${MKVER}")
# legacy Makefile was using NAS_NETLINK flag, but other drivers the hereafter flag
# so, this cmake use OAI_NW_DRIVER_USE_NETLINK everywhere
if (OAI_NW_DRIVER_USE_NETLINK)
cmake_targets/build_oai
+4 -1
View File
@@ -250,7 +250,7 @@ function main() {
-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" != "ADRV9371_ZC706" ] ; then
if [ "$HW" != "BLADERF" -a "$HW" != "USRP" -a "$HW" != "LMSSDR" -a "$HW" != "None" -a "$HW" != "EXMIMO" -a "$HW" != "ADRV9371_ZC706" -a "$HW" != "SIMU" ] ; then
echo_fatal "Unknown HW type $HW will exit..."
else
if [ "$HW" == "USRP" ] ; then
@@ -265,6 +265,9 @@ function main() {
if [ "$HW" == "LMSSDR" ] ; then
HW="OAI_LMSSDR"
fi
if [ "$HW" == "SIMU" ] ; then
HW="OAI_SIMU"
fi
echo_info "Setting hardware to: $HW"
fi
shift 2;;
cmake_targets/tools/make_asn1c_includes.sh
Executable
+15
View File
@@ -0,0 +1,15 @@
#!/bin/bash
GENERATED_FULL_DIR=$1
shift
ASN1_SOURCE_DIR=$1
shift
export ASN1C_PREFIX=$1
shift
options=$*
done_flag="$GENERATED_FULL_DIR"/done
if [ "$done_flag" -ot $ASN1_SOURCE_DIR ] ; then
rm -f "$GENERATED_FULL_DIR"/${ASN1C_PREFIX}*.c "$GENERATED_FULL_DIR"/${ASN1C_PREFIX}*.h
mkdir -p "$GENERATED_FULL_DIR"
asn1c -pdu=all -fcompound-names -gen-PER -no-gen-OER -no-gen-example $options -D $GENERATED_FULL_DIR $ASN1_SOURCE_DIR |& egrep -v "^Copied|^Compiled" | sort -u
fi
touch $done_flag
common/utils/backtrace.h
+7
View File
@@ -23,9 +23,16 @@
#ifndef BACKTRACE_H_
#define BACKTRACE_H_
#ifdef __cplusplus
extern "C" {
#endif
void display_backtrace(void);
void backtrace_handle_signal(siginfo_t *info);
#ifdef __cplusplus
}
#endif
#endif /* BACKTRACE_H_ */
openair1/PHY/TOOLS/lte_phy_scope.c
+3 -3
View File
@@ -151,12 +151,12 @@ FD_lte_phy_scope_enb *create_lte_phy_scope_enb( void )
}
void phy_scope_eNB(FD_lte_phy_scope_enb *form,
PHY_VARS_eNB *phy_vars_enb,
PHY_VARS_gNB *phy_vars_enb,
int UE_id)
{
int eNB_id = 0;
int i,i2,arx,atx,ind,k;
LTE_DL_FRAME_PARMS *frame_parms = &phy_vars_enb->frame_parms;
NR_DL_FRAME_PARMS *frame_parms = &phy_vars_enb->frame_parms;
int nsymb_ce = 12*frame_parms->N_RB_UL*frame_parms->symbols_per_tti;
uint8_t nb_antennas_rx = frame_parms->nb_antennas_rx;
uint8_t nb_antennas_tx = 1; // frame_parms->nb_antennas_tx; // in LTE Rel. 8 and 9 only a single transmit antenna is assumed at the UE
@@ -178,7 +178,7 @@ void phy_scope_eNB(FD_lte_phy_scope_enb *form,
float time[FRAME_LENGTH_COMPLEX_SAMPLES];
float time2[2048];
float freq[nsymb_ce*nb_antennas_rx*nb_antennas_tx];
int frame = phy_vars_enb->proc.proc_rxtx[0].frame_tx;
int frame = phy_vars_enb->proc.L1_proc_tx.frame_tx;
uint32_t total_dlsch_bitrate = phy_vars_enb->total_dlsch_bitrate;
int coded_bits_per_codeword = 0;
uint8_t harq_pid; // in TDD config 3 it is sf-2, i.e., can be 0,1,2
openair1/PHY/TOOLS/lte_phy_scope.h
+2 -2
View File
@@ -25,7 +25,7 @@
#define FD_lte_scope_h_
#include <forms.h>
#include "PHY/defs_eNB.h"
#include "PHY/defs_gNB.h"
#include "PHY/defs_UE.h"
#include "PHY/impl_defs_top.h"
@@ -66,7 +66,7 @@ FD_lte_phy_scope_enb * create_lte_phy_scope_enb( void );
FD_lte_phy_scope_ue * create_lte_phy_scope_ue( void );
void phy_scope_eNB(FD_lte_phy_scope_enb *form,
PHY_VARS_eNB *phy_vars_enb,
PHY_VARS_gNB *phy_vars_gnb,
int UE_id);
void phy_scope_UE(FD_lte_phy_scope_ue *form,
openair1/PHY/defs_RU.h
+1 -1
View File
@@ -399,7 +399,7 @@ typedef struct RU_t_s{
/// function pointer to release function for radio interface
int (*stop_rf)(struct RU_t_s *ru);
/// function pointer to initialization function for radio interface
int (*start_if)(struct RU_t_s *ru,struct PHY_VARS_eNB_s *eNB);
int (*start_if)(struct RU_t_s *ru,struct PHY_VARS_gNB_s *gNB);
/// function pointer to RX front-end processing routine (DFTs/prefix removal or NULL)
void (*feprx)(struct RU_t_s *ru);
/// function pointer to TX front-end processing routine (IDFTs and prefix removal or NULL)
openair1/PHY/defs_common.h
+2 -2
View File
@@ -78,8 +78,8 @@
#include "defs_RU.h"
#define RX_NB_TH_MAX 2
#define RX_NB_TH 2
#define RX_NB_TH_MAX 1
#define RX_NB_TH 1
#define LTE_SLOTS_PER_SUBFRAME 2
openair1/SCHED_NR/phy_procedures_nr_common.c
+2
View File
@@ -36,4 +36,6 @@ nr_subframe_t nr_slot_select(nfapi_nr_config_request_t *cfg,unsigned char slot)
{
if (cfg->subframe_config.duplex_mode.value == FDD)
return(SF_DL);
LOG_E(PHY,"Not developped TDD mode\n");
return -1;
}
openair1/SCHED_UE/phy_procedures_lte_ue.c
+3 -3
View File
@@ -2885,10 +2885,10 @@ int ue_pdcch_procedures(uint8_t eNB_id,PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint
{
ue->dlsch[th_id][eNB_id][0]->g_pucch += delta_pucch;
}
LOG_D(PHY,"update TPC for PUCCH %d.%d / pid %d delta_PUCCH %d g_pucch %d %d \n",frame_rx, subframe_rx,ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid,
LOG_D(PHY,"update TPC for PUCCH %d.%d / pid %d delta_PUCCH %d g_pucch %d\n",
frame_rx, subframe_rx,ue->dlsch[ue->current_thread_id[subframe_rx]][eNB_id][0]->current_harq_pid,
delta_pucch,
ue->dlsch[0][eNB_id][0]->g_pucch,
ue->dlsch[1][eNB_id][0]->g_pucch
ue->dlsch[0][eNB_id][0]->g_pucch
//ue->dlsch[2][eNB_id][0]->g_pucch
);
}
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
+2 -1
View File
@@ -58,6 +58,7 @@
#endif
#include "assertions.h"
#include <openair1/PHY/LTE_TRANSPORT/transport_proto.h>
#define ENABLE_MAC_PAYLOAD_DEBUG
#define DEBUG_eNB_SCHEDULER 1
@@ -382,7 +383,7 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
}
for (int ii=0; ii<MAX_MOBILES_PER_GNB; ii++) {
LTE_eNB_DLSCH_t *dlsch = RC.gNB[module_idP][CC_id]->dlsch[ii][0];
NR_gNB_DLSCH_t *dlsch = RC.gNB[module_idP][CC_id]->dlsch[ii][0];
if((dlsch != NULL) && (dlsch->rnti == rnti)){
LOG_I(MAC, "clean_eNb_dlsch UE %x \n", rnti);
clean_eNb_dlsch(dlsch);
targets/ARCH/COMMON/common_lib.c
+21 -16
View File
@@ -34,40 +34,42 @@
#include <dlfcn.h>
#include <errno.h>
#include <string.h>
#include <stdlib.h>
#include "common_lib.h"
#include "common/utils/load_module_shlib.h"
#include <common/utils/LOG/log.h>
int set_device(openair0_device *device) {
switch (device->type) {
case EXMIMO_DEV:
printf("[%s] has loaded EXPRESS MIMO device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
LOG_I(HW,"[%s] has loaded EXPRESS MIMO device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
break;
case USRP_B200_DEV:
printf("[%s] has loaded USRP B200 device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
LOG_I(HW,"[%s] has loaded USRP B200 device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
break;
case USRP_X300_DEV:
printf("[%s] has loaded USRP X300 device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
case USRP_X300_DEV:
LOG_I(HW,"[%s] has loaded USRP X300 device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
break;
case BLADERF_DEV:
printf("[%s] has loaded BLADERF device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
LOG_I(HW,"[%s] has loaded BLADERF device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
break;
case LMSSDR_DEV:
printf("[%s] has loaded LMSSDR device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
LOG_I(HW,"[%s] has loaded LMSSDR device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
break;
case NONE_DEV:
printf("[%s] has not loaded a HW device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
LOG_W(HW,"[%s] has not loaded a HW device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
break;
case ADRV9371_ZC706_DEV:
printf("[%s] has loaded ADRV9371_ZC706 device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
LOG_I(HW,"[%s] has loaded ADRV9371_ZC706 device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
break;
case UEDv2_DEV:
printf("[%s] has loaded UEDv2 device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
LOG_I(HW,"[%s] has loaded UEDv2 device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
break;
default:
printf("[%s] invalid HW device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
LOG_E(HW,"[%s] invalid HW device.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
return -1;
}
return 0;
@@ -78,15 +80,15 @@ int set_transport(openair0_device *device) {
switch (device->transp_type) {
case ETHERNET_TP:
printf("[%s] has loaded ETHERNET trasport protocol.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
LOG_I(HW,"[%s] has loaded ETHERNET trasport protocol.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
return 0;
break;
case NONE_TP:
printf("[%s] has not loaded a transport protocol.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
LOG_W(HW,"[%s] has not loaded a transport protocol.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
return 0;
break;
default:
printf("[%s] invalid transport protocol.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
LOG_E(HW,"[%s] invalid transport protocol.\n",((device->host_type == RAU_HOST) ? "RAU": "RRU"));
return -1;
break;
}
@@ -100,6 +102,9 @@ int load_lib(openair0_device *device, openair0_config_t *openair0_cfg, eth_param
int ret=0;
char *libname;
if (flag == RAU_LOCAL_RADIO_HEAD) {
if (getenv("RFSIMULATOR") != NULL)
libname="rfsimulator";
else
libname=OAI_RF_LIBNAME;
shlib_fdesc[0].fname="device_init";
} else {
@@ -108,7 +113,7 @@ int load_lib(openair0_device *device, openair0_config_t *openair0_cfg, eth_param
}
ret=load_module_shlib(libname,shlib_fdesc,1,NULL);
if (ret < 0) {
fprintf(stderr,"Library %s couldn't be loaded\n",libname);
LOG_E(HW,"Library %s couldn't be loaded\n",libname);
} else {
ret=((devfunc_t)shlib_fdesc[0].fptr)(device,openair0_cfg,cfg);
}
@@ -124,7 +129,7 @@ int openair0_device_load(openair0_device *device, openair0_config_t *openair0_cf
if ( rc >= 0) {
if ( set_device(device) < 0) {
fprintf(stderr, "%s %d:Unsupported radio head\n",__FILE__, __LINE__);
LOG_E(HW,"Unsupported radio head\n");
return -1;
}
}
@@ -136,7 +141,7 @@ int openair0_transport_load(openair0_device *device, openair0_config_t *openair0
rc=load_lib(device, openair0_cfg, eth_params, RAU_REMOTE_RADIO_HEAD);
if ( rc >= 0) {
if ( set_transport(device) < 0) {
fprintf(stderr, "%s %d:Unsupported transport protocol\n",__FILE__, __LINE__);
LOG_E(HW,"Unsupported transport protocol\n");
return -1;
}
}
targets/ARCH/rfsimulator/README.md
+39
View File
@@ -0,0 +1,39 @@
#General
This is a RF simulator that allows to test OAI without a RF board.
It replaces a actual RF board driver.
As much as possible, it works like a RF board, but not in realtime: it can run faster than realtime if there is enough CPU or slower (it is CPU bound instead of real time RF sampling bound)
#build
You can build it the same way, and together with actual RF driver
Example:
```bash
./build_oai --ue-nas-use-tun --UE --eNB -w SIMU
```
It is also possible to build actual RF and use choose on each run:
```bash
./build_oai --ue-nas-use-tun --UE --eNB -w USRP --rfsimulator
```
Will build both the eNB (lte-softmodem) and the UE (lte-uesoftmodem)
We recommend to use the option --ue-nas-use-tun that is much simpler to use than the OAI kernel driver.
#usage
Setting the env variable RFSIMULATOR enables the RF board simulator
It should the set to "enb" in the eNB
For the UE, it should be set to the IP address of the eNB
example:
```bash
sudo RFSIMULATOR=192.168.2.200 ./lte-uesoftmodem -C 2685000000 -r 50
```
Except this, the UE and the eNB can be used as it the RF is real
If you reach 'RA not active' on UE, be careful to generate a valid SIM
```bash
$OPENAIR_DIR/targets/bin/conf2uedata -c $OPENAIR_DIR/openair3/NAS/TOOLS/ue_eurecom_test_sfr.conf -o .
```
#Caveacts
Still issues in power control: txgain, rxgain are not used
no S1 mode is currently broken, so we were not able to test the simulator in noS1 mode
targets/ARCH/rfsimulator/simulator.c
+478
View File
@@ -0,0 +1,478 @@
/*
Author: Laurent THOMAS, Open Cells for Nokia
copyleft: OpenAirInterface Software Alliance and it's licence
*/
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <stdbool.h>
#include <errno.h>
#include <sys/epoll.h>
#include <string.h>
#include <common/utils/assertions.h>
#include <common/utils/LOG/log.h>
#include "common_lib.h"
#include <openair1/PHY/defs_eNB.h>
#include "openair1/PHY/defs_UE.h"
#define PORT 4043 //TCP port for this simulator
#define CirSize 3072000 // 100ms is enough
#define sample_t uint32_t // 2*16 bits complex number
#define sampleToByte(a,b) ((a)*(b)*sizeof(sample_t))
#define byteToSample(a,b) ((a)/(sizeof(sample_t)*(b)))
#define MAGICeNB 0xA5A5A5A5A5A5A5A5
#define MAGICUE 0x5A5A5A5A5A5A5A5A
typedef struct {
uint64_t magic;
uint32_t size;
uint32_t nbAnt;
uint64_t timestamp;
} transferHeader;
typedef struct buffer_s {
int conn_sock;
bool alreadyWrote;
uint64_t lastReceivedTS;
bool headerMode;
transferHeader th;
char *transferPtr;
uint64_t remainToTransfer;
char *circularBufEnd;
sample_t *circularBuf;
} buffer_t;
typedef struct {
int listen_sock, epollfd;
uint64_t nextTimestamp;
uint64_t typeStamp;
uint64_t initialAhead;
char *ip;
buffer_t buf[FD_SETSIZE];
} rfsimulator_state_t;
void allocCirBuf(rfsimulator_state_t *bridge, int sock) {
buffer_t *ptr=&bridge->buf[sock];
AssertFatal ( (ptr->circularBuf=(sample_t *) malloc(sampleToByte(CirSize,1))) != NULL, "");
ptr->circularBufEnd=((char *)ptr->circularBuf)+sampleToByte(CirSize,1);
ptr->conn_sock=sock;
ptr->headerMode=true;
ptr->transferPtr=(char *)&ptr->th;
ptr->remainToTransfer=sizeof(transferHeader);
int sendbuff=1000*1000*10;
AssertFatal ( setsockopt(sock, SOL_SOCKET, SO_SNDBUF, &sendbuff, sizeof(sendbuff)) == 0, "");
struct epoll_event ev= {0};
ev.events = EPOLLIN | EPOLLRDHUP;
ev.data.fd = sock;
AssertFatal(epoll_ctl(bridge->epollfd, EPOLL_CTL_ADD, sock, &ev) != -1, "");
}
void removeCirBuf(rfsimulator_state_t *bridge, int sock) {
AssertFatal( epoll_ctl(bridge->epollfd, EPOLL_CTL_DEL, sock, NULL) != -1, "");
close(sock);
free(bridge->buf[sock].circularBuf);
memset(&bridge->buf[sock], 0, sizeof(buffer_t));
bridge->buf[sock].conn_sock=-1;
}
#define helpTxt "\
\x1b[31m\
rfsimulator: error: you have to run one UE and one eNB\n\
For this, export RFSIMULATOR=enb (eNB case) or \n\
RFSIMULATOR=<an ip address> (UE case)\n\
\x1b[m"
int fullwrite(int fd, void *_buf, int count) {
char *buf = _buf;
int ret = 0;
int l;
while (count) {
l = write(fd, buf, count);
if (l <= 0) {
if(errno==EAGAIN || errno==EINTR)
continue;
else
return -1;
}
count -= l;
buf += l;
ret += l;
}
return ret;
}
enum blocking_t {
blocking,
notBlocking
};
void setblocking(int sock, enum blocking_t active) {
int opts;
AssertFatal( (opts = fcntl(sock, F_GETFL)) >= 0,"");
if (active==blocking)
opts = opts & ~O_NONBLOCK;
else
opts = opts | O_NONBLOCK;
AssertFatal(fcntl(sock, F_SETFL, opts) >= 0, "");
}
int server_start(openair0_device *device) {
rfsimulator_state_t *t = (rfsimulator_state_t *) device->priv;
t->typeStamp=MAGICeNB;
AssertFatal((t->listen_sock = socket(AF_INET, SOCK_STREAM, 0)) >= 0, "");
int enable = 1;
AssertFatal(setsockopt(t->listen_sock, SOL_SOCKET, SO_REUSEADDR, &enable, sizeof(int)) == 0, "");
struct sockaddr_in addr = {
sin_family: AF_INET,
sin_port: htons(PORT),
sin_addr: { s_addr: INADDR_ANY }
};
bind(t->listen_sock, (struct sockaddr *)&addr, sizeof(addr));
AssertFatal(listen(t->listen_sock, 5) == 0, "");
struct epoll_event ev;
ev.events = EPOLLIN;
ev.data.fd = t->listen_sock;
AssertFatal(epoll_ctl(t->epollfd, EPOLL_CTL_ADD, t->listen_sock, &ev) != -1, "");
return 0;
}
int start_ue(openair0_device *device) {
rfsimulator_state_t *t = device->priv;
t->typeStamp=MAGICUE;
int sock;
AssertFatal((sock = socket(AF_INET, SOCK_STREAM, 0)) >= 0, "");
struct sockaddr_in addr = {
sin_family: AF_INET,
sin_port: htons(PORT),
sin_addr: { s_addr: INADDR_ANY }
};
addr.sin_addr.s_addr = inet_addr(t->ip);
bool connected=false;
while(!connected) {
LOG_I(HW,"rfsimulator: trying to connect to %s:%d\n", t->ip, PORT);
if (connect(sock, (struct sockaddr *)&addr, sizeof(addr)) == 0) {
LOG_I(HW,"rfsimulator: connection established\n");
connected=true;
}
perror("rfsimulator");
sleep(1);
}
setblocking(sock, notBlocking);
allocCirBuf(t, sock);
t->buf[sock].alreadyWrote=true; //+=t->initialAhead; // UE is slave
return 0;
}
int rfsimulator_write(openair0_device *device, openair0_timestamp timestamp, void **samplesVoid, int nsamps, int nbAnt, int flags) {
rfsimulator_state_t *t = device->priv;
for (int i=0; i<FD_SETSIZE; i++) {
buffer_t *ptr=&t->buf[i];
if (ptr->conn_sock >= 0 ) {
setblocking(ptr->conn_sock, blocking);
transferHeader header= {t->typeStamp, nsamps, nbAnt, timestamp};
int n=-1;
AssertFatal( fullwrite(ptr->conn_sock,&header, sizeof(header)) == sizeof(header), "");
sample_t tmpSamples[nsamps][nbAnt];
for(int a=0; a<nbAnt; a++) {
sample_t *in=(sample_t *)samplesVoid[a];
for(int s=0; s<nsamps; s++)
tmpSamples[s][a]=in[s];
}
n = fullwrite(ptr->conn_sock, (void *)tmpSamples, sampleToByte(nsamps,nbAnt));
if (n != sampleToByte(nsamps,nbAnt) ) {
LOG_E(HW,"rfsimulator: write error ret %d (wanted %ld) error %s\n", n, sampleToByte(nsamps,nbAnt), strerror(errno));
abort();
}
ptr->alreadyWrote=true; //+=nsamps;
setblocking(ptr->conn_sock, notBlocking);
}
}
LOG_D(HW,"sent %d samples at time: %ld->%ld, energy in first antenna: %d\n",
nsamps, timestamp, timestamp+nsamps, signal_energy(samplesVoid[0], nsamps) );
return nsamps;
}
bool flushInput(rfsimulator_state_t *t) {
// Process all incoming events on sockets
// store the data in lists
struct epoll_event events[FD_SETSIZE]= {0};
int nfds = epoll_wait(t->epollfd, events, FD_SETSIZE, 200);
if ( nfds==-1 ) {
if ( errno==EINTR || errno==EAGAIN )
return false;
else
AssertFatal(false,"error in epoll_wait\n");
}
for (int nbEv = 0; nbEv < nfds; ++nbEv) {
int fd=events[nbEv].data.fd;
if (events[nbEv].events & EPOLLIN && fd == t->listen_sock) {
int conn_sock;
AssertFatal( (conn_sock = accept(t->listen_sock,NULL,NULL)) != -1, "");
allocCirBuf(t, conn_sock);
LOG_I(HW,"A ue connected\n");
} else {
if ( events[nbEv].events & (EPOLLHUP | EPOLLERR | EPOLLRDHUP) ) {
LOG_W(HW,"Lost socket\n");
removeCirBuf(t, fd);
if (t->typeStamp==MAGICUE)
exit(1);
continue;
}
buffer_t *b=&t->buf[fd];
if ( b->circularBuf == NULL ) {
LOG_E(HW, "received data on not connected socket %d\n", events[nbEv].data.fd);
continue;
}
int blockSz;
if ( b->headerMode)
blockSz=b->remainToTransfer;
else
blockSz= b->transferPtr+b->remainToTransfer < b->circularBufEnd ?
b->remainToTransfer :
b->circularBufEnd - 1 - b->transferPtr ;
int sz=recv(fd, b->transferPtr, blockSz, MSG_DONTWAIT);
if ( sz < 0 ) {
if ( errno != EAGAIN ) {
LOG_E(HW,"socket failed %s\n", strerror(errno));
abort();
}
} else if ( sz == 0 )
continue;
AssertFatal((b->remainToTransfer-=sz) >= 0, "");
b->transferPtr+=sz;
if (b->transferPtr==b->circularBufEnd - 1)
b->transferPtr=(char *)b->circularBuf;
// check the header and start block transfer
if ( b->headerMode==true && b->remainToTransfer==0) {
AssertFatal( (t->typeStamp == MAGICUE && b->th.magic==MAGICeNB) ||
(t->typeStamp == MAGICeNB && b->th.magic==MAGICUE), "Socket Error in protocol");
b->headerMode=false;
if ( b->lastReceivedTS != b->th.timestamp) {
int nbAnt= b->th.nbAnt;
for (uint64_t index=b->lastReceivedTS; index < b->th.timestamp; index++ )
for (int a=0; a < nbAnt; a++)
b->circularBuf[(index*nbAnt+a)%CirSize]=0;
LOG_W(HW,"gap of: %ld in reception\n", b->th.timestamp-b->lastReceivedTS );
}
b->lastReceivedTS=b->th.timestamp;
b->transferPtr=(char *)&b->circularBuf[b->lastReceivedTS%CirSize];
b->remainToTransfer=sampleToByte(b->th.size, b->th.nbAnt);
}
if ( b->headerMode==false ) {
b->lastReceivedTS=b->th.timestamp+b->th.size-byteToSample(b->remainToTransfer,b->th.nbAnt);
if ( b->remainToTransfer==0) {
LOG_D(HW,"Completed block reception: %ld\n", b->lastReceivedTS);
// First block in UE, resync with the eNB current TS
if ( t->nextTimestamp == 0 )
t->nextTimestamp=b->lastReceivedTS-b->th.size;
b->headerMode=true;
b->transferPtr=(char *)&b->th;
b->remainToTransfer=sizeof(transferHeader);
b->th.magic=-1;
}
}
}
}
return nfds>0;
}
int rfsimulator_read(openair0_device *device, openair0_timestamp *ptimestamp, void **samplesVoid, int nsamps, int nbAnt) {
if (nbAnt != 1) { LOG_E(HW, "rfsimulator: only 1 antenna tested\n"); exit(1); }
rfsimulator_state_t *t = device->priv;
LOG_D(HW, "Enter rfsimulator_read, expect %d samples, will release at TS: %ld\n", nsamps, t->nextTimestamp+nsamps);
// deliver data from received data
// check if a UE is connected
int first_sock;
for (first_sock=0; first_sock<FD_SETSIZE; first_sock++)
if (t->buf[first_sock].circularBuf != NULL )
break;
if ( first_sock == FD_SETSIZE ) {
// no connected device (we are eNB, no UE is connected)
if (!flushInput(t)) {
for (int x=0; x < nbAnt; x++)
memset(samplesVoid[x],0,sampleToByte(nsamps,1));
t->nextTimestamp+=nsamps;
LOG_W(HW,"Generated void samples for Rx: %ld\n", t->nextTimestamp);
for (int a=0; a<nbAnt; a++) {
sample_t *out=(sample_t *)samplesVoid[a];
for ( int i=0; i < nsamps; i++ )
out[i]=0;
}
*ptimestamp = t->nextTimestamp-nsamps;
return nsamps;
}
} else {
bool have_to_wait;
do {
have_to_wait=false;
for ( int sock=0; sock<FD_SETSIZE; sock++)
if ( t->buf[sock].circularBuf &&
t->buf[sock].alreadyWrote && //>= t->initialAhead &&
(t->nextTimestamp+nsamps) > t->buf[sock].lastReceivedTS ) {
have_to_wait=true;
break;
}
if (have_to_wait)
/*printf("Waiting on socket, current last ts: %ld, expected at least : %ld\n",
ptr->lastReceivedTS,
t->nextTimestamp+nsamps);
*/
flushInput(t);
} while (have_to_wait);
}
// Clear the output buffer
for (int a=0; a<nbAnt; a++) {
sample_t *out=(sample_t *)samplesVoid[a];
for ( int i=0; i < nsamps; i++ )
out[i]=0;
}
// Add all input signal in the output buffer
for (int sock=0; sock<FD_SETSIZE; sock++) {
buffer_t *ptr=&t->buf[sock];
if ( ptr->circularBuf && ptr->alreadyWrote ) {
for (int a=0; a<nbAnt; a++) {
sample_t *out=(sample_t *)samplesVoid[a];
for ( int i=0; i < nsamps; i++ )
out[i]+=ptr->circularBuf[((t->nextTimestamp+i)*nbAnt+a)%CirSize]<<1;
}
}
}
*ptimestamp = t->nextTimestamp; // return the time of the first sample
t->nextTimestamp+=nsamps;
LOG_D(HW,"Rx to upper layer: %d from %ld to %ld, energy in first antenna %d\n",
nsamps,
*ptimestamp, t->nextTimestamp,
signal_energy(samplesVoid[0], nsamps));
return nsamps;
}
int rfsimulator_request(openair0_device *device, void *msg, ssize_t msg_len) {
abort();
return 0;
}
int rfsimulator_reply(openair0_device *device, void *msg, ssize_t msg_len) {
abort();
return 0;
}
int rfsimulator_get_stats(openair0_device *device) {
return 0;
}
int rfsimulator_reset_stats(openair0_device *device) {
return 0;
}
void rfsimulator_end(openair0_device *device) {}
int rfsimulator_stop(openair0_device *device) {
return 0;
}
int rfsimulator_set_freq(openair0_device *device, openair0_config_t *openair0_cfg,int exmimo_dump_config) {
return 0;
}
int rfsimulator_set_gains(openair0_device *device, openair0_config_t *openair0_cfg) {
return 0;
}
__attribute__((__visibility__("default")))
int device_init(openair0_device *device, openair0_config_t *openair0_cfg) {
set_log(HW,OAILOG_DEBUG);
set_log(PHY,OAILOG_DEBUG);
rfsimulator_state_t *rfsimulator = (rfsimulator_state_t *)calloc(sizeof(rfsimulator_state_t),1);
if ((rfsimulator->ip=getenv("RFSIMULATOR")) == NULL ) {
LOG_E(HW,helpTxt);
exit(1);
}
rfsimulator->typeStamp = strncasecmp(rfsimulator->ip,"enb",3) == 0 ?
MAGICeNB:
MAGICUE;
LOG_I(HW,"rfsimulator: running as %s\n", rfsimulator-> typeStamp == MAGICeNB ? "eNB" : "UE");
device->trx_start_func = rfsimulator->typeStamp == MAGICeNB ?
server_start :
start_ue;
device->trx_get_stats_func = rfsimulator_get_stats;
device->trx_reset_stats_func = rfsimulator_reset_stats;
device->trx_end_func = rfsimulator_end;
device->trx_stop_func = rfsimulator_stop;
device->trx_set_freq_func = rfsimulator_set_freq;
device->trx_set_gains_func = rfsimulator_set_gains;
device->trx_write_func = rfsimulator_write;
device->trx_read_func = rfsimulator_read;
/* let's pretend to be a b2x0 */
device->type = USRP_B200_DEV;
device->openair0_cfg=&openair0_cfg[0];
device->priv = rfsimulator;
for (int i=0; i<FD_SETSIZE; i++)
rfsimulator->buf[i].conn_sock=-1;
AssertFatal((rfsimulator->epollfd = epoll_create1(0)) != -1,"");
rfsimulator->initialAhead=openair0_cfg[0].sample_rate/1000; // One sub frame
return 0;
}
targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpn300.conf
+1 -1
View File
@@ -282,7 +282,7 @@ NETWORK_CONTROLLER :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_level ="debug";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
targets/RT/USER/nr-ue.c
+92 -47
View File
@@ -630,7 +630,6 @@ static void *UE_thread_rxn_txnp4(void *arg) {
struct nr_rxtx_thread_data *rtd = arg;
UE_nr_rxtx_proc_t *proc = rtd->proc;
PHY_VARS_NR_UE *UE = rtd->UE;
int ret;
//proc->counter_decoder = 0;
proc->instance_cnt_rxtx=-1;
@@ -782,7 +781,6 @@ void *UE_thread(void *arg) {
PHY_VARS_NR_UE *UE = (PHY_VARS_NR_UE *) arg;
// int tx_enabled = 0;
int dummy_rx[UE->frame_parms.nb_antennas_rx][UE->frame_parms.samples_per_subframe] __attribute__((aligned(32)));
openair0_timestamp timestamp;
void* rxp[NB_ANTENNAS_RX], *txp[NB_ANTENNAS_TX];
int start_rx_stream = 0;
@@ -834,45 +832,67 @@ void *UE_thread(void *arg) {
if (instance_cnt_synch < 0) { // we can invoke the synch
// grab 10 ms of signal and wakeup synch thread
for (int i=0; i<UE->frame_parms.nb_antennas_rx; i++)
rxp[i] = (void*)&UE->common_vars.rxdata[i][0];
if (UE->mode != loop_through_memory)
AssertFatal( UE->frame_parms.samples_per_subframe*10==
UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp,
rxp,
UE->frame_parms.samples_per_subframe*10,
UE->frame_parms.nb_antennas_rx), "error reading samples");
AssertFatal ( 0== pthread_mutex_lock(&UE->proc.mutex_synch), "");
instance_cnt_synch = ++UE->proc.instance_cnt_synch;
if (instance_cnt_synch == 0) {
AssertFatal( 0 == pthread_cond_signal(&UE->proc.cond_synch), "");
} else {
LOG_E( PHY, "[SCHED][UE] UE sync thread busy!!\n" );
exit_fun("nothing to add");
}
AssertFatal ( 0== pthread_mutex_unlock(&UE->proc.mutex_synch), "");
} else {
#if OAISIM
(void)dummy_rx; /* avoid gcc warnings */
usleep(500);
#else
// grab 10 ms of signal into dummy buffer
if (UE->mode != loop_through_memory) {
for (int i=0; i<UE->frame_parms.nb_antennas_rx; i++)
rxp[i] = (void*)&dummy_rx[i][0];
for (int sf=0; sf<NR_NUMBER_OF_SUBFRAMES_PER_FRAME; sf++)
// printf("Reading dummy sf %d\n",sf);
AssertFatal(UE->frame_parms.samples_per_subframe==
UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp,
rxp,
UE->frame_parms.samples_per_subframe,
UE->frame_parms.nb_antennas_rx), "error reading samples");
}
#endif
if (UE->mode != loop_through_memory) {
void *dummy_tx[UE->frame_parms.nb_antennas_tx];
for (int i=0; i<UE->frame_parms.nb_antennas_tx; i++)
dummy_tx[i]=malloc16_clear(UE->frame_parms.samples_per_subframe*4);
for(int x=0; x<10; x++) {
for (int i=0; i<UE->frame_parms.nb_antennas_rx; i++)
rxp[i] = ((void*)&UE->common_vars.rxdata[i][0]) + 4*x*UE->frame_parms.samples_per_subframe;
AssertFatal( UE->frame_parms.samples_per_subframe ==
UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp,
rxp,
UE->frame_parms.samples_per_subframe,
UE->frame_parms.nb_antennas_rx), "");
AssertFatal( UE->frame_parms.samples_per_subframe ==
UE->rfdevice.trx_write_func(&UE->rfdevice,
timestamp+(2*UE->frame_parms.samples_per_subframe) -
openair0_cfg[0].tx_sample_advance,
dummy_tx,
UE->frame_parms.samples_per_subframe,
UE->frame_parms.nb_antennas_tx,
1),"");
}
for (int i=0; i<UE->frame_parms.nb_antennas_tx; i++)
free(dummy_tx[i]);
}
AssertFatal( 0 == pthread_mutex_lock(&UE->proc.mutex_synch), "");
AssertFatal( 0 == ++UE->proc.instance_cnt_synch, "[SCHED][UE] UE sync thread busy!!\n" );
AssertFatal( 0 == pthread_cond_signal(&UE->proc.cond_synch), "");
AssertFatal( 0 == pthread_mutex_unlock(&UE->proc.mutex_synch), "");
} else {
// grab 10 ms of signal into dummy buffer to wait result of sync detection
if (UE->mode != loop_through_memory) {
void *dummy_tx[UE->frame_parms.nb_antennas_tx];
for (int i=0; i<UE->frame_parms.nb_antennas_tx; i++)
dummy_tx[i]=malloc16_clear(UE->frame_parms.samples_per_subframe*4);
void *dummy_rx[UE->frame_parms.nb_antennas_rx];
for (int i=0; i<UE->frame_parms.nb_antennas_rx; i++)
dummy_rx[i]=malloc16(UE->frame_parms.samples_per_subframe*4);
for (int sf=0; sf<NR_NUMBER_OF_SUBFRAMES_PER_FRAME; sf++) {
// printf("Reading dummy sf %d\n",sf);
UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp,
dummy_rx,
UE->frame_parms.samples_per_subframe,
UE->frame_parms.nb_antennas_rx);
AssertFatal( UE->frame_parms.samples_per_subframe ==
UE->rfdevice.trx_write_func(&UE->rfdevice,
timestamp+(2*UE->frame_parms.samples_per_subframe) -
openair0_cfg[0].tx_sample_advance,
dummy_tx,
UE->frame_parms.samples_per_subframe,
UE->frame_parms.nb_antennas_tx,
1),"");
usleep(9000); // this sleep improves in the case of simulated RF and doesn't harm with true radio
}
for (int i=0; i<UE->frame_parms.nb_antennas_tx; i++)
free(dummy_tx[i]);
for (int i=0; i<UE->frame_parms.nb_antennas_rx; i++)
free(dummy_rx[i]);
}
}
} // UE->is_synchronized==0
@@ -882,12 +902,28 @@ void *UE_thread(void *arg) {
if (UE->mode != loop_through_memory) {
if (UE->no_timing_correction==0) {
LOG_I(PHY,"Resynchronizing RX by %d samples (mode = %d)\n",UE->rx_offset,UE->mode);
AssertFatal(UE->rx_offset ==
UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp,
(void**)UE->common_vars.rxdata,
UE->rx_offset,
UE->frame_parms.nb_antennas_rx),"");
void *dummy_tx[UE->frame_parms.nb_antennas_tx];
for (int i=0; i<UE->frame_parms.nb_antennas_tx; i++)
dummy_tx[i]=malloc16_clear(UE->frame_parms.samples_per_subframe*4);
for ( int size=UE->rx_offset ; size > 0 ; size -= UE->frame_parms.samples_per_subframe ) {
int unitTransfer=size>UE->frame_parms.samples_per_subframe ? UE->frame_parms.samples_per_subframe : size ;
AssertFatal(unitTransfer ==
UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp,
(void**)UE->common_vars.rxdata,
unitTransfer,
UE->frame_parms.nb_antennas_rx),"");
AssertFatal( unitTransfer ==
UE->rfdevice.trx_write_func(&UE->rfdevice,
timestamp+(2*UE->frame_parms.samples_per_subframe) -
openair0_cfg[0].tx_sample_advance,
dummy_tx,
unitTransfer,
UE->frame_parms.nb_antennas_tx,
1),"");
}
for (int i=0; i<UE->frame_parms.nb_antennas_tx; i++)
free(dummy_tx[i]);
}
UE->rx_offset=0;
UE->time_sync_cell=0;
@@ -962,6 +998,7 @@ void *UE_thread(void *arg) {
UE->rx_offset_diff = 1;
LOG_D(PHY,"AbsSubframe %d.%d TTI SET rx_off_diff to %d rx_offset %d \n",proc->frame_rx,subframe_nr,UE->rx_offset_diff,UE->rx_offset);
readBlockSize=UE->frame_parms.samples_per_subframe -
UE->frame_parms.ofdm_symbol_size -
UE->frame_parms.nb_prefix_samples0 -
@@ -1051,6 +1088,14 @@ void *UE_thread(void *arg) {
#ifdef SAIF_ENABLED
g_ue_rx_thread_busy++;
#endif
if ( getenv("RFSIMULATOR") != NULL ) {
do {
AssertFatal (pthread_mutex_unlock(&proc->mutex_rxtx) == 0, "");
usleep(100);
AssertFatal (pthread_mutex_lock(&proc->mutex_rxtx) == 0, "");
} while ( proc->instance_cnt_rxtx >= 0);
} else
LOG_E( PHY, "[SCHED][UE %d] !! UE RX thread busy (IC %d)!!\n", UE->Mod_id, proc->instance_cnt_rxtx);
if (proc->instance_cnt_rxtx > 4)
{
targets/RT/USER/nr-uesoftmodem.c
+3 -10
View File
@@ -984,23 +984,16 @@ int main( int argc, char **argv ) {
for (uint8_t i=0; i<RX_NB_TH_MAX; i++) {
//UE[CC_id]->pdcch_vars[i][0]->agregationLevel = agregation_Level;
//UE[CC_id]->pdcch_vars[i][0]->dciFormat = dci_Format;
}
/*compute_prach_seq(&UE[CC_id]->frame_parms.prach_config_common,
UE[CC_id]->frame_parms.frame_type,
UE[CC_id]->X_u);*/
if (UE[CC_id]->mac_enabled == 1)
{
UE[CC_id]->pdcch_vars[0][0]->crnti = 0x1234;
UE[CC_id]->pdcch_vars[1][0]->crnti = 0x1234;
}
UE[CC_id]->pdcch_vars[i][0]->crnti = 0x1234;
else
{
UE[CC_id]->pdcch_vars[0][0]->crnti = 0x1235;
UE[CC_id]->pdcch_vars[1][0]->crnti = 0x1235;
}
UE[CC_id]->pdcch_vars[i][0]->crnti = 0x1235;
}
UE[CC_id]->rx_total_gain_dB = (int)rx_gain[CC_id][0] + rx_gain_off;
UE[CC_id]->tx_power_max_dBm = tx_max_power[CC_id];