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TX/RX Calibration procedures (lighter than full LMS procedures)

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kaltenbe
2016-02-09 09:29:26 +01:00
parent d30eeea8e5
commit 2b61863abb
2 changed files with 13 additions and 5 deletions
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cmake_targets/CMakeLists.txt
+3 -3
View File
@@ -441,14 +441,14 @@ elseif (${RF_BOARD} STREQUAL "OAI_LMSSDR")
include_directories("${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB")
include_directories("${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/lmsSDR")
include_directories("${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/lms7002m")
# include_directories("${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/Si5351C")
include_directories("${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/LMS_StreamBoard")
include_directories("${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/Si5351C")
include_directories("${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/lmsSDR/LMS_StreamBoard")
set(HW_SOURCE ${HW_SOURCE}
${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp
)
LINK_DIRECTORIES("/usr/lib/x86_64-linux-gnu")
set(HW_SOURCE ${HW_SOURCE} ${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp)
set(LIB_LMS_LIBRARIES "${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/lmsSDR/build/libLMS_SDR.so" "${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/lms7002m/build/libLMS7002M.a")
set(LIB_LMS_LIBRARIES "${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/lmsSDR/build/libLMS_SDR.so" "${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/lms7002m/build/libLMS7002M.a" "${OPENAIR_TARGETS}/ARCH/LMSSDR/USERSPACE/LIB/Si5351C/build/libSi5351C.a")
set(LOWLATENCY False)
elseif (${RF_BOARD} STREQUAL "ETHERNET")
targets/RT/USER/lte-softmodem.c
+10 -2
View File
@@ -941,10 +941,17 @@ void do_OFDM_mod_rt(int subframe,PHY_VARS_eNB *phy_vars_eNB)
len = phy_vars_eNB->lte_frame_parms.samples_per_tti>>1;
else
len = phy_vars_eNB->lte_frame_parms.samples_per_tti;
for (i=0; i<len; i++) {
for (i=0;i<len;i+=4) {
dummy_tx_b[i] = 0x100;
dummy_tx_b[i+1] = 0x01000000;
dummy_tx_b[i+2] = 0xff00;
dummy_tx_b[i+3] = 0xff000000;
}
for (i=0; i<len; i++) {
tx_offset = (int)slot_offset+time_offset[aa]+i;
if (tx_offset<0)
tx_offset += LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*phy_vars_eNB->lte_frame_parms.samples_per_tti;
@@ -957,6 +964,7 @@ void do_OFDM_mod_rt(int subframe,PHY_VARS_eNB *phy_vars_eNB)
#elif OAI_BLADERF
((short*)dummy_tx_b)[2*i];
#elif OAI_LMSSDR
//phy_vars_eNB->lte_eNB_common_vars.txdata[0][aa][tx_offset]=dummy_tx_b[i];
((short*)dummy_tx_b)[2*i];
#else
((short*)dummy_tx_b)[2*i]<<4;