Merge branch 'feature-42-doxygen' into develop
This commit is contained in:
+23
-3
@@ -56,7 +56,7 @@ VERBOSE_COMPILE=0
|
||||
CFLAGS_PROCESSOR_USER=""
|
||||
RUN_GROUP=0
|
||||
TEST_CASE_GROUP=""
|
||||
|
||||
BUILD_DOXYGEN=0
|
||||
trap handle_ctrl_c INT
|
||||
|
||||
function print_help() {
|
||||
@@ -119,6 +119,8 @@ Options
|
||||
Shows detailed compilation instructions in makefile
|
||||
--cflags_processor
|
||||
Manually Add CFLAGS of processor if they are not detected correctly by script. Only add these flags if you know your processor supports them. Example flags: -msse3 -msse4.1 -msse4.2 -mavx2
|
||||
--build-doxygen
|
||||
Builds doxygen based documentation.
|
||||
--disable-deadline
|
||||
Disables deadline scheduler of Linux kernel (>=3.14.x).
|
||||
--enable-deadline
|
||||
@@ -246,6 +248,10 @@ function main() {
|
||||
CFLAGS_PROCESSOR_USER=$2
|
||||
echo_info "Setting CPU FLAGS from USER to: $CFLAGS_PROCESSOR_USER"
|
||||
shift 2;;
|
||||
--build-doxygen)
|
||||
BUILD_DOXYGEN=1
|
||||
echo_info "Will build doxygen support"
|
||||
shift;;
|
||||
--disable-deadline)
|
||||
FORCE_LOWLATENCY_FLAG_USER="False"
|
||||
echo_info "Disabling the usage of deadline scheduler"
|
||||
@@ -254,7 +260,6 @@ function main() {
|
||||
FORCE_LOWLATENCY_FLAG_USER="True"
|
||||
echo_info "Enabling the usage of deadline scheduler"
|
||||
shift 1;;
|
||||
|
||||
-h | --help)
|
||||
print_help
|
||||
exit 1;;
|
||||
@@ -706,7 +711,22 @@ function main() {
|
||||
fi
|
||||
|
||||
|
||||
|
||||
# Doxygen Support
|
||||
#####################
|
||||
if [ "$BUILD_DOXYGEN" = "1" ] ;then
|
||||
doxygen_log=$OPENAIR_DIR/cmake_targets/log/doxygen.log
|
||||
echo_info "Building doxygen based documentation. The documentation file is located here: $OPENAIR_DIR/targets/DOCS/html/index.html"
|
||||
echo_info "Doxygen Generation log is located here: $doxygen_log"
|
||||
echo_info "Generating doxygen files....please wait"
|
||||
(
|
||||
[ "$CLEAN" = "1" ] && rm -rf $OPENAIR_DIR/cmake_targets/doxygen/build
|
||||
mkdir -p $OPENAIR_DIR/cmake_targets/doxygen/build
|
||||
cd $OPENAIR_DIR/cmake_targets/doxygen/build
|
||||
cmake ..
|
||||
make doc
|
||||
) >& $doxygen_log
|
||||
fi
|
||||
|
||||
# Auto-tests
|
||||
#####################
|
||||
if [ "$OAI_TEST" = "1" ]; then
|
||||
|
||||
@@ -44,7 +44,14 @@
|
||||
/** @defgroup _ref_implementation_ OpenAirInterface LTE Implementation
|
||||
* @{
|
||||
|
||||
* @defgroup _PHY_RF_INTERFACE_ Generic PHY - RF Interface
|
||||
* @defgroup _PHY_RF_INTERFACE_ PHY - RF Interface
|
||||
* @ingroup _PHY_RF_INTERFACE_
|
||||
* @{
|
||||
* @defgroup _GENERIC_PHY_RF_INTERFACE_ Generic PHY - RF Interface
|
||||
* @defgroup _USRP_PHY_RF_INTERFACE_ PHY - USRP RF Interface
|
||||
* @defgroup _BLADERF_PHY_RF_INTERFACE_ PHY - BLADERF RF Interface
|
||||
* @}
|
||||
*
|
||||
* @ingroup _ref_implementation_
|
||||
* @{
|
||||
* This module is responsible for defining the generic interface between PHY and RF Target
|
||||
|
||||
@@ -38,6 +38,11 @@
|
||||
#include <inttypes.h>
|
||||
#include "bladerf_lib.h"
|
||||
|
||||
/** @addtogroup _BLADERF_PHY_RF_INTERFACE_
|
||||
* @{
|
||||
*/
|
||||
|
||||
//! Number of BladeRF devices
|
||||
#ifdef __SSE4_1__
|
||||
# include <smmintrin.h>
|
||||
#endif
|
||||
@@ -47,13 +52,21 @@
|
||||
#endif
|
||||
|
||||
int num_devices=0;
|
||||
|
||||
/*These items configure the underlying asynch stream used by the the sync interface.
|
||||
*/
|
||||
|
||||
int trx_brf_init(openair0_device *openair0) {
|
||||
/*! \brief BladeRF Init function (not used at the moment)
|
||||
* \param device RF frontend parameters set by application
|
||||
*/
|
||||
int trx_brf_init(openair0_device *device) {
|
||||
|
||||
}
|
||||
|
||||
/*! \brief get current timestamp
|
||||
*\param device the hardware to use
|
||||
*\param module the bladeRf module
|
||||
*/
|
||||
|
||||
openair0_timestamp trx_get_timestamp(openair0_device *device, bladerf_module module) {
|
||||
int status;
|
||||
@@ -69,17 +82,29 @@ openair0_timestamp trx_get_timestamp(openair0_device *device, bladerf_module mod
|
||||
return meta.timestamp;
|
||||
}
|
||||
|
||||
|
||||
int trx_brf_start(openair0_device *openair0) {
|
||||
/*! \brief Start BladeRF
|
||||
*\param device the hardware to use
|
||||
*/
|
||||
int trx_brf_start(openair0_device *device) {
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*! \brief Get BladeRF stats
|
||||
*\param device the hardware to use
|
||||
*/
|
||||
static void trx_brf_stats(openair0_device *device){
|
||||
|
||||
|
||||
}
|
||||
|
||||
/*! \brief Called to send samples to the BladeRF RF target
|
||||
@param device pointer to the device structure specific to the RF hardware target
|
||||
@param timestamp The timestamp at whicch the first sample MUST be sent
|
||||
@param buff Buffer which holds the samples
|
||||
@param nsamps number of samples to be sent
|
||||
@param cc index of the component carrier
|
||||
*/
|
||||
static int trx_brf_write(openair0_device *device,openair0_timestamp ptimestamp, void **buff, int nsamps, int cc) {
|
||||
|
||||
int status;
|
||||
@@ -121,6 +146,16 @@ static int trx_brf_write(openair0_device *device,openair0_timestamp ptimestamp,
|
||||
return(0);
|
||||
}
|
||||
|
||||
/*! \brief Receive samples from hardware.
|
||||
* Read \ref nsamps samples from each channel to buffers. buff[0] is the array for
|
||||
* the first channel. *ptimestamp is the time at which the first sample
|
||||
* was received.
|
||||
* \param device the hardware to use
|
||||
* \param[out] ptimestamp the time at which the first sample was received.
|
||||
* \param[out] buff An array of pointers to buffers for received samples. The buffers must be large enough to hold the number of samples \ref nsamps.
|
||||
* \param nsamps Number of samples. One sample is 2 byte I + 2 byte Q => 4 byte.
|
||||
* \param cc Index of component carrier
|
||||
*/
|
||||
static int trx_brf_read(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps, int cc) {
|
||||
|
||||
int status=0;
|
||||
@@ -157,6 +192,9 @@ static int trx_brf_read(openair0_device *device, openair0_timestamp *ptimestamp,
|
||||
|
||||
}
|
||||
|
||||
/*! \brief Terminate operation of the BladeRF transceiver -- free all associated resources
|
||||
* \param device the hardware to use
|
||||
*/
|
||||
int trx_brf_end(openair0_device *device) {
|
||||
|
||||
int status;
|
||||
@@ -172,25 +210,39 @@ int trx_brf_end(openair0_device *device) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/*! \brief print the BladeRF statistics
|
||||
* \param device the hardware to use
|
||||
* \returns 0 on success
|
||||
*/
|
||||
int trx_brf_get_stats(openair0_device* device) {
|
||||
|
||||
return(0);
|
||||
|
||||
}
|
||||
|
||||
/*! \brief Reset the BladeRF statistics
|
||||
* \param device the hardware to use
|
||||
* \returns 0 on success
|
||||
*/
|
||||
int trx_brf_reset_stats(openair0_device* device) {
|
||||
|
||||
return(0);
|
||||
|
||||
}
|
||||
|
||||
/*! \brief Stop USRP
|
||||
* \param device the hardware to use
|
||||
*/
|
||||
int trx_brf_stop(openair0_device* device) {
|
||||
|
||||
return(0);
|
||||
|
||||
}
|
||||
|
||||
/*! \brief Set frequencies (TX/RX)
|
||||
* \param device the hardware to use
|
||||
* \returns 0 in success
|
||||
*/
|
||||
int trx_brf_set_freq(openair0_device* device) {
|
||||
|
||||
int status;
|
||||
@@ -213,12 +265,19 @@ int trx_brf_set_freq(openair0_device* device) {
|
||||
return(0);
|
||||
|
||||
}
|
||||
|
||||
/*! \brief Set Gains (TX/RX)
|
||||
* \param device the hardware to use
|
||||
* \returns 0 in success
|
||||
*/
|
||||
int trx_brf_set_gains(openair0_device* device) {
|
||||
|
||||
return(0);
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
#define RXDCLENGTH 16384
|
||||
int16_t cos_fsover8[8] = {2047, 1447, 0, -1448, -2047, -1448, 0, 1447};
|
||||
int16_t cos_3fsover8[8] = {2047, -1448, 0, 1447, -2047, 1447, 0, -1448};
|
||||
@@ -822,6 +881,10 @@ void calibrate_rf(openair0_device *device) {
|
||||
// write_output("blade_rf_test.m","rxs",calib_buff,RXDCLENGTH,1,1);
|
||||
}
|
||||
|
||||
/*! \brief Initialize Openair BLADERF target. It returns 0 if OK
|
||||
* \param device the hardware to use
|
||||
* \param openair0_cfg RF frontend parameters set by application
|
||||
*/
|
||||
int device_init(openair0_device *device, openair0_config_t *openair0_cfg) {
|
||||
int status;
|
||||
int card=0;
|
||||
@@ -1025,6 +1088,9 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*! \brief bladeRF error report
|
||||
* \param status
|
||||
*/
|
||||
int brf_error(int status) {
|
||||
|
||||
//exit(-1);
|
||||
@@ -1032,7 +1098,9 @@ int brf_error(int status) {
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*! \brief Open BladeRF from serial port
|
||||
* \param serial name of serial port on which to open BladeRF device
|
||||
*/
|
||||
struct bladerf * open_bladerf_from_serial(const char *serial) {
|
||||
|
||||
int status;
|
||||
@@ -1059,6 +1127,10 @@ struct bladerf * open_bladerf_from_serial(const char *serial) {
|
||||
return dev;
|
||||
}
|
||||
}
|
||||
|
||||
/*! \brief Get BladeRF log level
|
||||
* \param log_level log level
|
||||
*/
|
||||
int get_brf_log_level(int log_level){
|
||||
|
||||
int level=BLADERF_LOG_LEVEL_INFO;
|
||||
@@ -1087,3 +1159,4 @@ int get_brf_log_level(int log_level){
|
||||
}
|
||||
return level;
|
||||
}
|
||||
/*@}*/
|
||||
|
||||
@@ -37,45 +37,69 @@
|
||||
#include "common_lib.h"
|
||||
#include "log.h"
|
||||
|
||||
/** @addtogroup _BLADERF_PHY_RF_INTERFACE_
|
||||
* @{
|
||||
*/
|
||||
|
||||
/*! \brief BladeRF specific data structure */
|
||||
typedef struct {
|
||||
|
||||
// opaque BRF data struct
|
||||
//! opaque BladeRF device struct. An empty ("") or NULL device identifier will result in the first encountered device being opened (using the first discovered backend)
|
||||
struct bladerf *dev;
|
||||
// An empty ("") or NULL device identifier will result in the first encountered device being opened (using the first discovered backend)
|
||||
|
||||
|
||||
//! Number of buffers
|
||||
unsigned int num_buffers;
|
||||
//! Buffer size
|
||||
unsigned int buffer_size;
|
||||
//! Number of transfers
|
||||
unsigned int num_transfers;
|
||||
//! RX timeout
|
||||
unsigned int rx_timeout_ms;
|
||||
//! TX timeout
|
||||
unsigned int tx_timeout_ms;
|
||||
|
||||
//! Metadata for RX
|
||||
struct bladerf_metadata meta_rx;
|
||||
//!Metadata for TX
|
||||
struct bladerf_metadata meta_tx;
|
||||
|
||||
//! Sample rate
|
||||
unsigned int sample_rate;
|
||||
// time offset between transmiter timestamp and receiver timestamp;
|
||||
//! time offset between transmiter timestamp and receiver timestamp;
|
||||
double tdiff;
|
||||
// use brf_time_offset to get this value
|
||||
//! TX number of forward samples use brf_time_offset to get this value
|
||||
int tx_forward_nsamps; //166 for 20Mhz
|
||||
|
||||
|
||||
// --------------------------------
|
||||
// Debug and output control
|
||||
// --------------------------------
|
||||
//! Number of underflows
|
||||
int num_underflows;
|
||||
//! Number of overflows
|
||||
int num_overflows;
|
||||
//! number of sequential errors
|
||||
int num_seq_errors;
|
||||
//! number of RX errors
|
||||
int num_rx_errors;
|
||||
//! Number of TX errors
|
||||
int num_tx_errors;
|
||||
|
||||
//! timestamp of current TX
|
||||
uint64_t tx_current_ts;
|
||||
//! timestamp of current RX
|
||||
uint64_t rx_current_ts;
|
||||
//! number of actual samples transmitted
|
||||
uint64_t tx_actual_nsamps;
|
||||
//! number of actual samples received
|
||||
uint64_t rx_actual_nsamps;
|
||||
//! number of TX samples
|
||||
uint64_t tx_nsamps;
|
||||
//! number of RX samples
|
||||
uint64_t rx_nsamps;
|
||||
//! number of TX count
|
||||
uint64_t tx_count;
|
||||
//! number of RX count
|
||||
uint64_t rx_count;
|
||||
//! timestamp of RX packet
|
||||
openair0_timestamp rx_timestamp;
|
||||
|
||||
} brf_state_t;
|
||||
@@ -84,3 +108,4 @@ typedef struct {
|
||||
*/
|
||||
|
||||
int brf_error(int status);
|
||||
/*@}*/
|
||||
|
||||
@@ -55,7 +55,7 @@ typedef int64_t openair0_timestamp;
|
||||
typedef volatile int64_t openair0_vtimestamp;
|
||||
|
||||
|
||||
/* structrue holds the parameters to configure USRP devices*/
|
||||
/*!\brief structrue holds the parameters to configure USRP devices*/
|
||||
typedef struct openair0_device_t openair0_device;
|
||||
|
||||
|
||||
@@ -74,6 +74,10 @@ typedef enum {
|
||||
} duplex_mode_t;
|
||||
|
||||
|
||||
|
||||
/** @addtogroup _GENERIC_PHY_RF_INTERFACE_
|
||||
* @{
|
||||
*/
|
||||
/*!\brief RF device types
|
||||
*/
|
||||
typedef enum {
|
||||
@@ -117,10 +121,7 @@ typedef enum {
|
||||
}host_type_t;
|
||||
|
||||
|
||||
/** @addtogroup _PHY_RF_INTERFACE_
|
||||
* @{
|
||||
*/
|
||||
|
||||
/*! \brief RF Gain clibration */
|
||||
typedef struct {
|
||||
//! Frequency for which RX chain was calibrated
|
||||
double freq;
|
||||
@@ -128,10 +129,11 @@ typedef struct {
|
||||
double offset;
|
||||
} rx_gain_calib_table_t;
|
||||
|
||||
/*! \brief RF frontend parameters set by application */
|
||||
typedef struct {
|
||||
//! Module ID for this configuration
|
||||
int Mod_id;
|
||||
// device log level
|
||||
//! device log level
|
||||
int log_level;
|
||||
//! duplexing mode
|
||||
duplex_mode_t duplex_mode;
|
||||
@@ -196,10 +198,11 @@ typedef struct {
|
||||
|
||||
} openair0_config_t;
|
||||
|
||||
/*! \brief RF mapping */
|
||||
typedef struct {
|
||||
/* card id */
|
||||
//! card id
|
||||
int card;
|
||||
/* rf chain id */
|
||||
//! rf chain id
|
||||
int chain;
|
||||
} openair0_rf_map;
|
||||
|
||||
@@ -218,6 +221,7 @@ typedef struct {
|
||||
} eth_params_t;
|
||||
|
||||
|
||||
/*!\brief structure holds the parameters to configure USRP devices */
|
||||
struct openair0_device_t {
|
||||
/*!brief Module ID of this device */
|
||||
int Mod_id;
|
||||
@@ -256,7 +260,7 @@ struct openair0_device_t {
|
||||
@param msg pointer to the message structure passed between BBU-RRH
|
||||
@param msg_len length of the message
|
||||
*/
|
||||
int (*trx_reply_func)(openair0_device *openair0, void *msg, ssize_t msg_len);
|
||||
int (*trx_reply_func)(openair0_device *device, void *msg, ssize_t msg_len);
|
||||
|
||||
/*! \brief Called to send samples to the RF target
|
||||
@param device pointer to the device structure specific to the RF hardware target
|
||||
@@ -274,9 +278,9 @@ struct openair0_device_t {
|
||||
* was received.
|
||||
* \param device the hardware to use
|
||||
* \param[out] ptimestamp the time at which the first sample was received.
|
||||
* \param[out] An array of pointers to buffers for received samples. The buffers must be large enough to hold the number of samples \ref nsamps.
|
||||
* \param[out] buff An array of pointers to buffers for received samples. The buffers must be large enough to hold the number of samples \ref nsamps.
|
||||
* \param nsamps Number of samples. One sample is 2 byte I + 2 byte Q => 4 byte.
|
||||
* \param cc Number of channels. If cc == 1, only buff[0] is filled with samples.
|
||||
* \param antenna_id Index of antenna for which to receive samples
|
||||
* \returns the number of sample read
|
||||
*/
|
||||
int (*trx_read_func)(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps,int antenna_id);
|
||||
@@ -293,22 +297,29 @@ struct openair0_device_t {
|
||||
*/
|
||||
int (*trx_reset_stats_func)(openair0_device *device);
|
||||
|
||||
/*! \brief Terminate operation of the transceiver -- free all associated resources */
|
||||
/*! \brief Terminate operation of the transceiver -- free all associated resources
|
||||
* \param device the hardware to use
|
||||
*/
|
||||
void (*trx_end_func)(openair0_device *device);
|
||||
|
||||
/* Terminate operation */
|
||||
/*! \brief Stop operation of the transceiver
|
||||
* \param card RF Card to use
|
||||
*/
|
||||
int (*trx_stop_func)(int card);
|
||||
|
||||
/* Functions API related to UE*/
|
||||
|
||||
/*! \brief Set RX feaquencies
|
||||
* \param
|
||||
* \param device the hardware to use
|
||||
* \param openair0_cfg RF frontend parameters set by application
|
||||
* \param exmimo_dump_config dump EXMIMO configuration
|
||||
* \returns 0 in success
|
||||
*/
|
||||
int (*trx_set_freq_func)(openair0_device* device, openair0_config_t *openair0_cfg,int exmimo_dump_config);
|
||||
|
||||
/*! \brief Set gains
|
||||
* \param
|
||||
* \param device the hardware to use
|
||||
* \param openair0_cfg RF frontend parameters set by application
|
||||
* \returns 0 in success
|
||||
*/
|
||||
int (*trx_set_gains_func)(openair0_device* device, openair0_config_t *openair0_cfg);
|
||||
@@ -325,15 +336,23 @@ extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
/*! \brief Initialize openair RF target. It returns 0 if OK */
|
||||
|
||||
/*! \brief Initialize openair RF target. It returns 0 if OK */
|
||||
int openair0_device_load(openair0_device *device, openair0_config_t *openair0_cfg);
|
||||
/*! \brief Initialize transport protocol . It returns 0 if OK */
|
||||
int openair0_transport_load(openair0_device *device, openair0_config_t *openair0_cfg, eth_params_t * eth_params);
|
||||
|
||||
|
||||
//USRP
|
||||
/*! \brief Get the current timestamp of USRP */
|
||||
/*! \brief Get current timestamp of USRP
|
||||
* \param device the hardware to use
|
||||
*/
|
||||
openair0_timestamp get_usrp_time(openair0_device *device);
|
||||
/*! \brief Set the RX frequency of USRP RF TARGET */
|
||||
|
||||
/*! \brief Set RX frequencies
|
||||
* \param device the hardware to use
|
||||
* \param openair0_cfg RF frontend parameters set by application
|
||||
* \returns 0 in success
|
||||
*/
|
||||
int openair0_set_rx_frequencies(openair0_device* device, openair0_config_t *openair0_cfg);
|
||||
|
||||
/*@}*/
|
||||
|
||||
@@ -29,7 +29,7 @@
|
||||
|
||||
/** usrp_lib.cpp
|
||||
*
|
||||
* Author: HongliangXU : hong-liang-xu@agilent.com
|
||||
* \author: HongliangXU : hong-liang-xu@agilent.com
|
||||
*/
|
||||
|
||||
#include <string.h>
|
||||
@@ -55,47 +55,71 @@
|
||||
# include <immintrin.h>
|
||||
#endif
|
||||
|
||||
/** @addtogroup _USRP_PHY_RF_INTERFACE_
|
||||
* @{
|
||||
*/
|
||||
|
||||
/*! \brief USRP Configuration */
|
||||
typedef struct
|
||||
{
|
||||
|
||||
// --------------------------------
|
||||
// variables for USRP configuration
|
||||
// --------------------------------
|
||||
//! USRP device pointer
|
||||
uhd::usrp::multi_usrp::sptr usrp;
|
||||
//uhd::usrp::multi_usrp::sptr rx_usrp;
|
||||
|
||||
//create a send streamer and a receive streamer
|
||||
//! USRP TX Stream
|
||||
uhd::tx_streamer::sptr tx_stream;
|
||||
//! USRP RX Stream
|
||||
uhd::rx_streamer::sptr rx_stream;
|
||||
|
||||
//! USRP TX Metadata
|
||||
uhd::tx_metadata_t tx_md;
|
||||
//! USRP RX Metadata
|
||||
uhd::rx_metadata_t rx_md;
|
||||
|
||||
//! USRP Timestamp Information
|
||||
uhd::time_spec_t tm_spec;
|
||||
|
||||
//setup variables and allocate buffer
|
||||
//! USRP Metadata
|
||||
uhd::async_metadata_t async_md;
|
||||
|
||||
//! Sampling rate
|
||||
double sample_rate;
|
||||
// time offset between transmiter timestamp and receiver timestamp;
|
||||
|
||||
//! time offset between transmiter timestamp and receiver timestamp;
|
||||
double tdiff;
|
||||
// use usrp_time_offset to get this value
|
||||
|
||||
//! TX forward samples. We use usrp_time_offset to get this value
|
||||
int tx_forward_nsamps; //166 for 20Mhz
|
||||
|
||||
|
||||
// --------------------------------
|
||||
// Debug and output control
|
||||
// --------------------------------
|
||||
//! Number of underflows
|
||||
int num_underflows;
|
||||
//! Number of overflows
|
||||
int num_overflows;
|
||||
|
||||
//! Number of sequential errors
|
||||
int num_seq_errors;
|
||||
|
||||
//! tx count
|
||||
int64_t tx_count;
|
||||
//! rx count
|
||||
int64_t rx_count;
|
||||
//! timestamp of RX packet
|
||||
openair0_timestamp rx_timestamp;
|
||||
|
||||
} usrp_state_t;
|
||||
|
||||
|
||||
/*! \brief Called to start the USRP transceiver. Return 0 if OK, < 0 if error
|
||||
@param device pointer to the device structure specific to the RF hardware target
|
||||
*/
|
||||
static int trx_usrp_start(openair0_device *device)
|
||||
{
|
||||
usrp_state_t *s = (usrp_state_t*)device->priv;
|
||||
@@ -118,7 +142,9 @@ static int trx_usrp_start(openair0_device *device)
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*! \brief Terminate operation of the USRP transceiver -- free all associated resources
|
||||
* \param device the hardware to use
|
||||
*/
|
||||
static void trx_usrp_end(openair0_device *device)
|
||||
{
|
||||
usrp_state_t *s = (usrp_state_t*)device->priv;
|
||||
@@ -132,6 +158,14 @@ static void trx_usrp_end(openair0_device *device)
|
||||
|
||||
}
|
||||
|
||||
/*! \brief Called to send samples to the USRP RF target
|
||||
@param device pointer to the device structure specific to the RF hardware target
|
||||
@param timestamp The timestamp at whicch the first sample MUST be sent
|
||||
@param buff Buffer which holds the samples
|
||||
@param nsamps number of samples to be sent
|
||||
@param antenna_id index of the antenna if the device has multiple anteannas
|
||||
@param flags flags must be set to TRUE if timestamp parameter needs to be applied
|
||||
*/
|
||||
static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps, int cc, int flags)
|
||||
{
|
||||
usrp_state_t *s = (usrp_state_t*)device->priv;
|
||||
@@ -153,6 +187,17 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp,
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*! \brief Receive samples from hardware.
|
||||
* Read \ref nsamps samples from each channel to buffers. buff[0] is the array for
|
||||
* the first channel. *ptimestamp is the time at which the first sample
|
||||
* was received.
|
||||
* \param device the hardware to use
|
||||
* \param[out] ptimestamp the time at which the first sample was received.
|
||||
* \param[out] buff An array of pointers to buffers for received samples. The buffers must be large enough to hold the number of samples \ref nsamps.
|
||||
* \param nsamps Number of samples. One sample is 2 byte I + 2 byte Q => 4 byte.
|
||||
* \param antenna_id Index of antenna for which to receive samples
|
||||
* \returns the number of sample read
|
||||
*/
|
||||
static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps, int cc)
|
||||
{
|
||||
usrp_state_t *s = (usrp_state_t*)device->priv;
|
||||
@@ -238,6 +283,9 @@ static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp
|
||||
return samples_received;
|
||||
}
|
||||
|
||||
/*! \brief Get current timestamp of USRP
|
||||
* \param device the hardware to use
|
||||
*/
|
||||
openair0_timestamp get_usrp_time(openair0_device *device)
|
||||
{
|
||||
|
||||
@@ -246,11 +294,21 @@ openair0_timestamp get_usrp_time(openair0_device *device)
|
||||
return s->usrp->get_time_now().to_ticks(s->sample_rate);
|
||||
}
|
||||
|
||||
/*! \brief Compares two variables within precision
|
||||
* \param a first variable
|
||||
* \param b second variable
|
||||
*/
|
||||
static bool is_equal(double a, double b)
|
||||
{
|
||||
return std::fabs(a-b) < std::numeric_limits<double>::epsilon();
|
||||
}
|
||||
|
||||
/*! \brief Set frequencies (TX/RX)
|
||||
* \param device the hardware to use
|
||||
* \param openair0_cfg RF frontend parameters set by application
|
||||
* \param dummy dummy variable not used
|
||||
* \returns 0 in success
|
||||
*/
|
||||
int trx_usrp_set_freq(openair0_device* device, openair0_config_t *openair0_cfg, int dummy) {
|
||||
|
||||
usrp_state_t *s = (usrp_state_t*)device->priv;
|
||||
@@ -262,6 +320,11 @@ int trx_usrp_set_freq(openair0_device* device, openair0_config_t *openair0_cfg,
|
||||
|
||||
}
|
||||
|
||||
/*! \brief Set RX frequencies
|
||||
* \param device the hardware to use
|
||||
* \param openair0_cfg RF frontend parameters set by application
|
||||
* \returns 0 in success
|
||||
*/
|
||||
int openair0_set_rx_frequencies(openair0_device* device, openair0_config_t *openair0_cfg) {
|
||||
|
||||
usrp_state_t *s = (usrp_state_t*)device->priv;
|
||||
@@ -279,6 +342,11 @@ int openair0_set_rx_frequencies(openair0_device* device, openair0_config_t *open
|
||||
|
||||
}
|
||||
|
||||
/*! \brief Set Gains (TX/RX)
|
||||
* \param device the hardware to use
|
||||
* \param openair0_cfg RF frontend parameters set by application
|
||||
* \returns 0 in success
|
||||
*/
|
||||
int trx_usrp_set_gains(openair0_device* device,
|
||||
openair0_config_t *openair0_cfg) {
|
||||
|
||||
@@ -299,11 +367,14 @@ int trx_usrp_set_gains(openair0_device* device,
|
||||
return(0);
|
||||
}
|
||||
|
||||
/*! \brief Stop USRP
|
||||
* \param card refers to the hardware index to use
|
||||
*/
|
||||
int trx_usrp_stop(int card) {
|
||||
return(0);
|
||||
}
|
||||
|
||||
|
||||
/*! \brief USRPB210 RX calibration table */
|
||||
rx_gain_calib_table_t calib_table_b210[] = {
|
||||
{3500000000.0,44.0},
|
||||
{2660000000.0,49.0},
|
||||
@@ -312,6 +383,7 @@ rx_gain_calib_table_t calib_table_b210[] = {
|
||||
{816000000.0,58.0},
|
||||
{-1,0}};
|
||||
|
||||
/*! \brief USRPB210 RX calibration table */
|
||||
rx_gain_calib_table_t calib_table_b210_38[] = {
|
||||
{3500000000.0,44.0},
|
||||
{2660000000.0,49.8},
|
||||
@@ -320,6 +392,7 @@ rx_gain_calib_table_t calib_table_b210_38[] = {
|
||||
{816000000.0,57.0},
|
||||
{-1,0}};
|
||||
|
||||
/*! \brief USRPx310 RX calibration table */
|
||||
rx_gain_calib_table_t calib_table_x310[] = {
|
||||
{3500000000.0,77.0},
|
||||
{2660000000.0,81.0},
|
||||
@@ -328,6 +401,11 @@ rx_gain_calib_table_t calib_table_x310[] = {
|
||||
{816000000.0,85.0},
|
||||
{-1,0}};
|
||||
|
||||
/*! \brief Set RX gain offset
|
||||
* \param openair0_cfg RF frontend parameters set by application
|
||||
* \param chain_index RF chain to apply settings to
|
||||
* \returns 0 in success
|
||||
*/
|
||||
void set_rx_gain_offset(openair0_config_t *openair0_cfg, int chain_index,int bw_gain_adjust) {
|
||||
|
||||
int i=0;
|
||||
@@ -373,12 +451,20 @@ void set_rx_gain_offset(openair0_config_t *openair0_cfg, int chain_index,int bw_
|
||||
|
||||
}
|
||||
|
||||
|
||||
/*! \brief print the USRP statistics
|
||||
* \param device the hardware to use
|
||||
* \returns 0 on success
|
||||
*/
|
||||
int trx_usrp_get_stats(openair0_device* device) {
|
||||
|
||||
return(0);
|
||||
|
||||
}
|
||||
|
||||
/*! \brief Reset the USRP statistics
|
||||
* \param device the hardware to use
|
||||
* \returns 0 on success
|
||||
*/
|
||||
int trx_usrp_reset_stats(openair0_device* device) {
|
||||
|
||||
return(0);
|
||||
@@ -386,7 +472,12 @@ int trx_usrp_reset_stats(openair0_device* device) {
|
||||
}
|
||||
|
||||
|
||||
|
||||
extern "C" {
|
||||
/*! \brief Initialize Openair USRP target. It returns 0 if OK
|
||||
* \param device the hardware to use
|
||||
* \param openair0_cfg RF frontend parameters set by application
|
||||
*/
|
||||
int device_init(openair0_device* device, openair0_config_t *openair0_cfg) {
|
||||
|
||||
uhd::set_thread_priority_safe(1.0);
|
||||
@@ -395,6 +486,7 @@ extern "C" {
|
||||
|
||||
// Initialize USRP device
|
||||
|
||||
|
||||
std::string args = "type=b200";
|
||||
|
||||
|
||||
@@ -663,3 +755,4 @@ extern "C" {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
/*@}*/
|
||||
|
||||
@@ -793,7 +793,10 @@ INPUT = $(OPENAIR1_DIR)/PHY/defs.h \
|
||||
$(OPENAIR2_DIR)/LAYER2/RLC/UM_v9.3.0/rlc_um.h \
|
||||
$(OPENAIR2_DIR)/LAYER2/RLC/UM_v9.3.0/rlc_um_entity.h \
|
||||
$(OPENAIR2_DIR)/NETWORK_DRIVER/MESH/proto_extern.h \
|
||||
$(OPENAIR_TARGETS)/ARCH/COMMON/common_lib.h
|
||||
$(OPENAIR_TARGETS)/ARCH/COMMON/common_lib.h \
|
||||
$(OPENAIR_TARGETS)/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp \
|
||||
$(OPENAIR_TARGETS)/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.c \
|
||||
$(OPENAIR_TARGETS)/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.h
|
||||
|
||||
# This tag can be used to specify the character encoding of the source files
|
||||
# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
|
||||
|
||||
Reference in New Issue
Block a user