transceiver: pass cfg struct instead of args
Passing 7 args is a bit much, just pass the config struct instead.
Change-Id: I48386900d15ff4d770c70a4efc246d32f921904b
diff --git a/CommonLibs/trx_vty.c b/CommonLibs/trx_vty.c
index ba55f92..6724189 100644
--- a/CommonLibs/trx_vty.c
+++ b/CommonLibs/trx_vty.c
@@ -607,7 +607,7 @@
vty_out(vty, " remote-ip %s%s", trx->cfg.remote_addr, VTY_NEWLINE);
if (trx->cfg.base_port != DEFAULT_TRX_PORT)
vty_out(vty, " base-port %u%s", trx->cfg.base_port, VTY_NEWLINE);
- if (trx->cfg.dev_args)
+ if (strlen(trx->cfg.dev_args))
vty_out(vty, " dev-args %s%s", trx->cfg.dev_args, VTY_NEWLINE);
if (trx->cfg.tx_sps != DEFAULT_TX_SPS)
vty_out(vty, " tx-sps %u%s", trx->cfg.tx_sps, VTY_NEWLINE);
@@ -760,6 +760,7 @@
trx->cfg.rx_sps = DEFAULT_RX_SPS;
trx->cfg.filler = FILLER_ZERO;
trx->cfg.rssi_offset = 0.0f;
+ trx->cfg.dev_args = "";
return trx;
}
diff --git a/Transceiver52M/device/bladerf/bladerf.cpp b/Transceiver52M/device/bladerf/bladerf.cpp
index 4f0110b..3d9aab9 100644
--- a/Transceiver52M/device/bladerf/bladerf.cpp
+++ b/Transceiver52M/device/bladerf/bladerf.cpp
@@ -84,11 +84,10 @@
return desc.nom_uhd_tx_gain - (desc.nom_out_tx_power - tx_power_dbm);
}
-blade_device::blade_device(size_t tx_sps, size_t rx_sps, InterfaceType iface, size_t chan_num, double lo_offset,
- const std::vector<std::string> &tx_paths, const std::vector<std::string> &rx_paths)
- : RadioDevice(tx_sps, rx_sps, iface, chan_num, lo_offset, tx_paths, rx_paths), dev(nullptr), rx_gain_min(0.0),
- rx_gain_max(0.0), band_ass_curr_sess(false), band((enum gsm_band)0), tx_spp(0), rx_spp(0), started(false),
- aligned(false), drop_cnt(0), prev_ts(0), ts_initial(0), ts_offset(0), async_event_thrd(NULL)
+blade_device::blade_device(InterfaceType iface, const struct trx_cfg *cfg)
+ : RadioDevice(iface, cfg), dev(nullptr), rx_gain_min(0.0), rx_gain_max(0.0), band_ass_curr_sess(false),
+ band((enum gsm_band)0), tx_spp(0), rx_spp(0), started(false), aligned(false), drop_cnt(0), prev_ts(0),
+ ts_initial(0), ts_offset(0), async_event_thrd(NULL)
{
}
@@ -312,15 +311,15 @@
return desc.nom_out_tx_power;
}
-int blade_device::open(const std::string &args, int ref, bool swap_channels)
+int blade_device::open()
{
bladerf_log_set_verbosity(BLADERF_LOG_LEVEL_VERBOSE);
bladerf_set_usb_reset_on_open(true);
- auto success = bladerf_open(&dev, args.c_str());
+ auto success = bladerf_open(&dev, cfg->dev_args);
if (success != 0) {
struct bladerf_devinfo *info;
auto num_devs = bladerf_get_device_list(&info);
- LOGC(DDEV, ALERT) << "No bladerf devices found with identifier '" << args << "'";
+ LOGC(DDEV, ALERT) << "No bladerf devices found with identifier '" << cfg->dev_args << "'";
if (num_devs) {
for (int i = 0; i < num_devs; i++)
LOGC(DDEV, ALERT) << "Found device:" << info[i].product << " serial " << info[i].serial;
@@ -346,7 +345,7 @@
rx_gains.resize(chans);
rx_buffers.resize(chans);
- switch (ref) {
+ switch (cfg->clock_ref) {
case REF_INTERNAL:
case REF_EXTERNAL:
break;
@@ -355,7 +354,7 @@
return -1;
}
- if (ref == REF_EXTERNAL) {
+ if (cfg->clock_ref == REF_EXTERNAL) {
bool is_locked;
int status = bladerf_set_pll_enable(dev, true);
CHKRET()
@@ -374,7 +373,8 @@
}
}
- LOGC(DDEV, INFO) << "Selected clock source is " << ((ref == REF_INTERNAL) ? "internal" : "external 10Mhz");
+ LOGC(DDEV, INFO)
+ << "Selected clock source is " << ((cfg->clock_ref == REF_INTERNAL) ? "internal" : "external 10Mhz");
set_rates();
@@ -687,8 +687,7 @@
return (double)2047;
}
-RadioDevice *RadioDevice::make(size_t tx_sps, size_t rx_sps, InterfaceType iface, size_t chans, double lo_offset,
- const std::vector<std::string> &tx_paths, const std::vector<std::string> &rx_paths)
+RadioDevice *RadioDevice::make(InterfaceType type, const struct trx_cfg *cfg)
{
- return new blade_device(tx_sps, rx_sps, iface, chans, lo_offset, tx_paths, rx_paths);
+ return new blade_device(type, cfg);
}
diff --git a/Transceiver52M/device/bladerf/bladerf.h b/Transceiver52M/device/bladerf/bladerf.h
index 07b7d6a..4db2569 100644
--- a/Transceiver52M/device/bladerf/bladerf.h
+++ b/Transceiver52M/device/bladerf/bladerf.h
@@ -54,11 +54,10 @@
class blade_device : public RadioDevice {
public:
- blade_device(size_t tx_sps, size_t rx_sps, InterfaceType type, size_t chan_num, double offset,
- const std::vector<std::string> &tx_paths, const std::vector<std::string> &rx_paths);
+ blade_device(InterfaceType iface, const struct trx_cfg *cfg);
~blade_device();
- int open(const std::string &args, int ref, bool swap_channels);
+ int open();
bool start();
bool stop();
bool restart();
diff --git a/Transceiver52M/device/common/radioDevice.h b/Transceiver52M/device/common/radioDevice.h
index 404ef75..5c962d1 100644
--- a/Transceiver52M/device/common/radioDevice.h
+++ b/Transceiver52M/device/common/radioDevice.h
@@ -51,13 +51,10 @@
MULTI_ARFCN,
};
- static RadioDevice *make(size_t tx_sps, size_t rx_sps, InterfaceType type,
- size_t chans = 1, double offset = 0.0,
- const std::vector<std::string>& tx_paths = std::vector<std::string>(1, ""),
- const std::vector<std::string>& rx_paths = std::vector<std::string>(1, ""));
+ static RadioDevice *make(InterfaceType type, const struct trx_cfg *cfg);
/** Initialize the USRP */
- virtual int open(const std::string &args, int ref, bool swap_channels)=0;
+ virtual int open() = 0;
virtual ~RadioDevice() { }
@@ -164,23 +161,30 @@
double lo_offset;
std::vector<std::string> tx_paths, rx_paths;
std::vector<struct device_counters> m_ctr;
+ const struct trx_cfg *cfg;
- RadioDevice(size_t tx_sps, size_t rx_sps, InterfaceType type, size_t chan_num, double offset,
- const std::vector<std::string>& tx_paths,
- const std::vector<std::string>& rx_paths):
- tx_sps(tx_sps), rx_sps(rx_sps), iface(type), chans(chan_num), lo_offset(offset),
- tx_paths(tx_paths), rx_paths(rx_paths), m_ctr(chans)
- {
- if (iface == MULTI_ARFCN) {
- LOGC(DDEV, INFO) << "Multi-ARFCN: "<< chan_num << " logical chans -> 1 physical chans";
- chans = 1;
- }
+#define charp2str(a) ((a) ? std::string(a) : std::string(""))
- for (size_t i = 0; i < chans; i++) {
- memset(&m_ctr[i], 0, sizeof(m_ctr[i]));
- m_ctr[i].chan = i;
- }
- }
+ RadioDevice(InterfaceType type, const struct trx_cfg *cfg)
+ : tx_sps(cfg->tx_sps), rx_sps(cfg->rx_sps), iface(type), chans(cfg->num_chans), lo_offset(cfg->offset),
+ m_ctr(chans), cfg(cfg)
+ {
+ /* Generate vector of rx/tx_path: */
+ for (unsigned int i = 0; i < cfg->num_chans; i++) {
+ rx_paths.push_back(charp2str(cfg->chans[i].rx_path));
+ tx_paths.push_back(charp2str(cfg->chans[i].tx_path));
+ }
+
+ if (iface == MULTI_ARFCN) {
+ LOGC(DDEV, INFO) << "Multi-ARFCN: " << chans << " logical chans -> 1 physical chans";
+ chans = 1;
+ }
+
+ for (size_t i = 0; i < chans; i++) {
+ memset(&m_ctr[i], 0, sizeof(m_ctr[i]));
+ m_ctr[i].chan = i;
+ }
+ }
bool set_antennas() {
unsigned int i;
diff --git a/Transceiver52M/device/ipc/IPCDevice.cpp b/Transceiver52M/device/ipc/IPCDevice.cpp
index 4b4ba37..1d2b89a 100644
--- a/Transceiver52M/device/ipc/IPCDevice.cpp
+++ b/Transceiver52M/device/ipc/IPCDevice.cpp
@@ -56,11 +56,10 @@
static int ipc_chan_sock_cb(struct osmo_fd *bfd, unsigned int flags);
-IPCDevice::IPCDevice(size_t tx_sps, size_t rx_sps, InterfaceType iface, size_t chan_num, double lo_offset,
- const std::vector<std::string> &tx_paths, const std::vector<std::string> &rx_paths)
- : RadioDevice(tx_sps, rx_sps, iface, chan_num, lo_offset, tx_paths, rx_paths), sk_chan_state(chans, ipc_per_trx_sock_state()),
- tx_attenuation(), tmp_state(IPC_IF_MSG_GREETING_REQ), shm(NULL), shm_dec(0),
- rx_buffers(chans), started(false), tx_gains(chans), rx_gains(chans)
+IPCDevice::IPCDevice(InterfaceType iface, const struct trx_cfg *cfg)
+ : RadioDevice(iface, cfg), sk_chan_state(chans, ipc_per_trx_sock_state()), tx_attenuation(),
+ tmp_state(IPC_IF_MSG_GREETING_REQ), shm(NULL), shm_dec(0), rx_buffers(chans), started(false), tx_gains(chans),
+ rx_gains(chans)
{
LOGC(DDEV, INFO) << "creating IPC device...";
@@ -771,11 +770,12 @@
return rc;
}
-int IPCDevice::open(const std::string &args, int ref, bool swap_channels)
+int IPCDevice::open()
{
std::string k, v;
std::string::size_type keyend;
int rc;
+ std::string args(cfg->dev_args);
if ((keyend = args.find('=')) != std::string::npos) {
k = args.substr(0, keyend++);
@@ -810,7 +810,7 @@
while (tmp_state != IPC_IF_MSG_INFO_CNF)
osmo_select_main(0);
- ipc_tx_open_req(&master_sk_state, chans, ref);
+ ipc_tx_open_req(&master_sk_state, chans, cfg->clock_ref);
/* Wait until confirmation is recieved */
while (tmp_state != IPC_IF_MSG_OPEN_CNF)
osmo_select_main(0);
@@ -1259,16 +1259,15 @@
return send_chan_wait_rsp(chan, msg, IPC_IF_MSG_SETFREQ_CNF);
}
-RadioDevice *RadioDevice::make(size_t tx_sps, size_t rx_sps, InterfaceType iface, size_t chans, double lo_offset,
- const std::vector<std::string> &tx_paths, const std::vector<std::string> &rx_paths)
+RadioDevice *RadioDevice::make(InterfaceType type, const struct trx_cfg *cfg)
{
- if (tx_sps != rx_sps) {
+ if (cfg->tx_sps != cfg->rx_sps) {
LOGC(DDEV, ERROR) << "IPC Requires tx_sps == rx_sps";
return NULL;
}
- if (lo_offset != 0.0) {
+ if (cfg->offset != 0.0) {
LOGC(DDEV, ERROR) << "IPC doesn't support lo_offset";
return NULL;
}
- return new IPCDevice(tx_sps, rx_sps, iface, chans, lo_offset, tx_paths, rx_paths);
+ return new IPCDevice(type, cfg);
}
diff --git a/Transceiver52M/device/ipc/IPCDevice.h b/Transceiver52M/device/ipc/IPCDevice.h
index f70c95e..0cf3d46 100644
--- a/Transceiver52M/device/ipc/IPCDevice.h
+++ b/Transceiver52M/device/ipc/IPCDevice.h
@@ -115,12 +115,11 @@
int ipc_chan_sock_write(osmo_fd *bfd);
/** Object constructor */
- IPCDevice(size_t tx_sps, size_t rx_sps, InterfaceType iface, size_t chan_num, double lo_offset,
- const std::vector<std::string> &tx_paths, const std::vector<std::string> &rx_paths);
+ IPCDevice(InterfaceType iface, const struct trx_cfg *cfg);
virtual ~IPCDevice() override;
/** Instantiate the IPC */
- virtual int open(const std::string &args, int ref, bool swap_channels) override;
+ virtual int open() override;
/** Start the IPC */
virtual bool start() override;
diff --git a/Transceiver52M/device/ipc/uhdwrap.cpp b/Transceiver52M/device/ipc/uhdwrap.cpp
index d7114da..302f763 100644
--- a/Transceiver52M/device/ipc/uhdwrap.cpp
+++ b/Transceiver52M/device/ipc/uhdwrap.cpp
@@ -35,9 +35,12 @@
#include "Threads.h"
#include "Utils.h"
-int uhd_wrap::open(const std::string &args, int ref, bool swap_channels)
+// no vty source for cfg params here, so we have to build our own
+static struct trx_cfg actual_cfg = {};
+
+int uhd_wrap::open()
{
- int rv = uhd_device::open(args, ref, swap_channels);
+ int rv = uhd_device::open();
samps_per_buff_rx = rx_stream->get_max_num_samps();
samps_per_buff_tx = tx_stream->get_max_num_samps();
channel_count = usrp_dev->get_rx_num_channels();
@@ -84,36 +87,33 @@
extern "C" void *uhdwrap_open(struct ipc_sk_if_open_req *open_req)
{
- unsigned int rx_sps, tx_sps;
+ actual_cfg.num_chans = open_req->num_chans;
+ actual_cfg.swap_channels = false;
+ /* FIXME: this is actually the sps value, not the sample rate!
+ * sample rate is looked up according to the sps rate by uhd backend */
+ actual_cfg.rx_sps = open_req->rx_sample_freq_num / open_req->rx_sample_freq_den;
+ actual_cfg.tx_sps = open_req->tx_sample_freq_num / open_req->tx_sample_freq_den;
/* FIXME: dev arg string* */
/* FIXME: rx frontend bw? */
/* FIXME: tx frontend bw? */
- ReferenceType cref;
switch (open_req->clockref) {
case FEATURE_MASK_CLOCKREF_EXTERNAL:
- cref = ReferenceType::REF_EXTERNAL;
+ actual_cfg.clock_ref = ReferenceType::REF_EXTERNAL;
break;
case FEATURE_MASK_CLOCKREF_INTERNAL:
default:
- cref = ReferenceType::REF_INTERNAL;
+ actual_cfg.clock_ref = ReferenceType::REF_INTERNAL;
break;
}
- std::vector<std::string> tx_paths;
- std::vector<std::string> rx_paths;
for (unsigned int i = 0; i < open_req->num_chans; i++) {
- tx_paths.push_back(open_req->chan_info[i].tx_path);
- rx_paths.push_back(open_req->chan_info[i].rx_path);
+ actual_cfg.chans[i].rx_path = open_req->chan_info[i].tx_path;
+ actual_cfg.chans[i].tx_path = open_req->chan_info[i].rx_path;
}
- /* FIXME: this is actually the sps value, not the sample rate!
- * sample rate is looked up according to the sps rate by uhd backend */
- rx_sps = open_req->rx_sample_freq_num / open_req->rx_sample_freq_den;
- tx_sps = open_req->tx_sample_freq_num / open_req->tx_sample_freq_den;
- uhd_wrap *uhd_wrap_dev =
- new uhd_wrap(tx_sps, rx_sps, RadioDevice::NORMAL, open_req->num_chans, 0.0, tx_paths, rx_paths);
- uhd_wrap_dev->open("", cref, false);
+ uhd_wrap *uhd_wrap_dev = new uhd_wrap(RadioDevice::NORMAL, &actual_cfg);
+ uhd_wrap_dev->open();
return uhd_wrap_dev;
}
diff --git a/Transceiver52M/device/ipc/uhdwrap.h b/Transceiver52M/device/ipc/uhdwrap.h
index e235fe7..44cd9aa 100644
--- a/Transceiver52M/device/ipc/uhdwrap.h
+++ b/Transceiver52M/device/ipc/uhdwrap.h
@@ -41,7 +41,7 @@
// void ipc_sock_close() override {};
int wrap_read(TIMESTAMP *timestamp);
- virtual int open(const std::string &args, int ref, bool swap_channels) override;
+ virtual int open() override;
// bool start() override;
// bool stop() override;
diff --git a/Transceiver52M/device/lms/LMSDevice.cpp b/Transceiver52M/device/lms/LMSDevice.cpp
index d1ec2e4..e336e77 100644
--- a/Transceiver52M/device/lms/LMSDevice.cpp
+++ b/Transceiver52M/device/lms/LMSDevice.cpp
@@ -131,12 +131,9 @@
return LMS_DEV_UNKNOWN;
}
-LMSDevice::LMSDevice(size_t tx_sps, size_t rx_sps, InterfaceType iface, size_t chan_num, double lo_offset,
- const std::vector<std::string>& tx_paths,
- const std::vector<std::string>& rx_paths):
- RadioDevice(tx_sps, rx_sps, iface, chan_num, lo_offset, tx_paths, rx_paths),
- m_lms_dev(NULL), started(false), band_ass_curr_sess(false), band((enum gsm_band)0),
- m_dev_type(LMS_DEV_UNKNOWN)
+LMSDevice::LMSDevice(InterfaceType iface, const struct trx_cfg *cfg)
+ : RadioDevice(iface, cfg), m_lms_dev(NULL), started(false), band_ass_curr_sess(false), band((enum gsm_band)0),
+ m_dev_type(LMS_DEV_UNKNOWN)
{
LOGC(DDEV, INFO) << "creating LMS device...";
@@ -264,7 +261,7 @@
desc = band_desc;
}
-int LMSDevice::open(const std::string &args, int ref, bool swap_channels)
+int LMSDevice::open()
{
lms_info_str_t* info_list;
lms_range_t range_sr;
@@ -292,9 +289,9 @@
for (i = 0; i < n; i++)
LOGC(DDEV, INFO) << "Device [" << i << "]: " << info_list[i];
- dev_id = info_list_find(info_list, n, args);
+ dev_id = info_list_find(info_list, n, cfg->dev_args);
if (dev_id == -1) {
- LOGC(DDEV, ERROR) << "No LMS device found with address '" << args << "'";
+ LOGC(DDEV, ERROR) << "No LMS device found with address '" << cfg->dev_args << "'";
delete[] info_list;
return -1;
}
@@ -312,13 +309,13 @@
m_dev_type = parse_dev_type(m_lms_dev);
dev_desc = dev_param_map.at(m_dev_type);
- if ((ref != REF_EXTERNAL) && (ref != REF_INTERNAL)){
+ if ((cfg->clock_ref != REF_EXTERNAL) && (cfg->clock_ref != REF_INTERNAL)) {
LOGC(DDEV, ERROR) << "Invalid reference type";
goto out_close;
}
/* if reference clock is external, setup must happen _before_ calling LMS_Init */
- if (ref == REF_EXTERNAL) {
+ if (cfg->clock_ref == REF_EXTERNAL) {
LOGC(DDEV, INFO) << "Setting External clock reference to 10MHz";
/* FIXME: Assume an external 10 MHz reference clock. make
external reference frequency configurable */
@@ -333,7 +330,7 @@
}
/* if reference clock is internal, setup must happen _after_ calling LMS_Init */
- if (ref == REF_INTERNAL) {
+ if (cfg->clock_ref == REF_INTERNAL) {
LOGC(DDEV, INFO) << "Setting Internal clock reference";
/* Internal freq param is not used */
if (!do_clock_src_freq(REF_INTERNAL, 0))
@@ -1060,18 +1057,15 @@
return true;
}
-RadioDevice *RadioDevice::make(size_t tx_sps, size_t rx_sps,
- InterfaceType iface, size_t chans, double lo_offset,
- const std::vector < std::string > &tx_paths,
- const std::vector < std::string > &rx_paths)
+RadioDevice *RadioDevice::make(InterfaceType type, const struct trx_cfg *cfg)
{
- if (tx_sps != rx_sps) {
- LOGC(DDEV, ERROR) << "LMS Requires tx_sps == rx_sps";
+ if (cfg->tx_sps != cfg->rx_sps) {
+ LOGC(DDEV, ERROR) << "LMS requires tx_sps == rx_sps";
return NULL;
}
- if (lo_offset != 0.0) {
+ if (cfg->offset != 0.0) {
LOGC(DDEV, ERROR) << "LMS doesn't support lo_offset";
return NULL;
}
- return new LMSDevice(tx_sps, rx_sps, iface, chans, lo_offset, tx_paths, rx_paths);
+ return new LMSDevice(type, cfg);
}
diff --git a/Transceiver52M/device/lms/LMSDevice.h b/Transceiver52M/device/lms/LMSDevice.h
index ab28250..75d11cf 100644
--- a/Transceiver52M/device/lms/LMSDevice.h
+++ b/Transceiver52M/device/lms/LMSDevice.h
@@ -107,23 +107,22 @@
public:
/** Object constructor */
- LMSDevice(size_t tx_sps, size_t rx_sps, InterfaceType iface, size_t chan_num, double lo_offset,
- const std::vector<std::string>& tx_paths,
- const std::vector<std::string>& rx_paths);
- ~LMSDevice();
+ LMSDevice(InterfaceType iface, const struct trx_cfg *cfg);
+ ~LMSDevice();
- /** Instantiate the LMS */
- int open(const std::string &args, int ref, bool swap_channels);
+ /** Instantiate the LMS */
+ int open();
- /** Start the LMS */
- bool start();
+ /** Start the LMS */
+ bool start();
- /** Stop the LMS */
- bool stop();
+ /** Stop the LMS */
+ bool stop();
- enum TxWindowType getWindowType() {
- return TX_WINDOW_LMS1;
- }
+ enum TxWindowType getWindowType()
+ {
+ return TX_WINDOW_LMS1;
+ }
/**
Read samples from the LMS.
diff --git a/Transceiver52M/device/uhd/UHDDevice.cpp b/Transceiver52M/device/uhd/UHDDevice.cpp
index f109660..a0021db 100644
--- a/Transceiver52M/device/uhd/UHDDevice.cpp
+++ b/Transceiver52M/device/uhd/UHDDevice.cpp
@@ -220,15 +220,10 @@
return desc.nom_uhd_tx_gain - (desc.nom_out_tx_power - tx_power_dbm);
}
-uhd_device::uhd_device(size_t tx_sps, size_t rx_sps,
- InterfaceType iface, size_t chan_num, double lo_offset,
- const std::vector<std::string>& tx_paths,
- const std::vector<std::string>& rx_paths)
- : RadioDevice(tx_sps, rx_sps, iface, chan_num, lo_offset, tx_paths, rx_paths),
- rx_gain_min(0.0), rx_gain_max(0.0), band_ass_curr_sess(false),
- band((enum gsm_band)0), tx_spp(0), rx_spp(0),
- started(false), aligned(false), drop_cnt(0),
- prev_ts(0,0), ts_initial(0), ts_offset(0), async_event_thrd(NULL)
+uhd_device::uhd_device(InterfaceType iface, const struct trx_cfg *cfg)
+ : RadioDevice(iface, cfg), rx_gain_min(0.0), rx_gain_max(0.0), band_ass_curr_sess(false),
+ band((enum gsm_band)0), tx_spp(0), rx_spp(0), started(false), aligned(false), drop_cnt(0), prev_ts(0, 0),
+ ts_initial(0), ts_offset(0), async_event_thrd(NULL)
{
}
@@ -548,7 +543,7 @@
}
}
-int uhd_device::open(const std::string &args, int ref, bool swap_channels)
+int uhd_device::open()
{
const char *refstr;
int clock_lock_attempts = 15;
@@ -564,10 +559,10 @@
#endif
// Find UHD devices
- uhd::device_addr_t addr(args);
+ uhd::device_addr_t addr(cfg->dev_args);
uhd::device_addrs_t dev_addrs = uhd::device::find(addr);
if (dev_addrs.size() == 0) {
- LOGC(DDEV, ALERT) << "No UHD devices found with address '" << args << "'";
+ LOGC(DDEV, ALERT) << "No UHD devices found with address '" << cfg->dev_args << "'";
return -1;
}
@@ -576,7 +571,7 @@
try {
usrp_dev = uhd::usrp::multi_usrp::make(addr);
} catch(uhd::key_error::exception &e) {
- LOGC(DDEV, ALERT) << "UHD make failed, device " << args << ", exception:\n" << e.what();
+ LOGC(DDEV, ALERT) << "UHD make failed, device " << cfg->dev_args << ", exception:\n" << e.what();
return -1;
}
@@ -590,8 +585,8 @@
}
try {
- set_channels(swap_channels);
- } catch (const std::exception &e) {
+ set_channels(cfg->swap_channels);
+ } catch (const std::exception &e) {
LOGC(DDEV, ALERT) << "Channel setting failed - " << e.what();
return -1;
}
@@ -607,7 +602,7 @@
rx_gains.resize(chans);
rx_buffers.resize(chans);
- switch (ref) {
+ switch (cfg->clock_ref) {
case REF_INTERNAL:
refstr = "internal";
break;
@@ -1378,11 +1373,8 @@
}
#ifndef IPCMAGIC
-RadioDevice *RadioDevice::make(size_t tx_sps, size_t rx_sps,
- InterfaceType iface, size_t chans, double lo_offset,
- const std::vector<std::string>& tx_paths,
- const std::vector<std::string>& rx_paths)
+RadioDevice *RadioDevice::make(InterfaceType type, const struct trx_cfg *cfg)
{
- return new uhd_device(tx_sps, rx_sps, iface, chans, lo_offset, tx_paths, rx_paths);
+ return new uhd_device(type, cfg);
}
#endif
diff --git a/Transceiver52M/device/uhd/UHDDevice.h b/Transceiver52M/device/uhd/UHDDevice.h
index 659fd18..299d98c 100644
--- a/Transceiver52M/device/uhd/UHDDevice.h
+++ b/Transceiver52M/device/uhd/UHDDevice.h
@@ -80,17 +80,17 @@
*/
class uhd_device : public RadioDevice {
public:
- uhd_device(size_t tx_sps, size_t rx_sps, InterfaceType type,
- size_t chan_num, double offset,
- const std::vector<std::string>& tx_paths,
- const std::vector<std::string>& rx_paths);
- ~uhd_device();
+ uhd_device(InterfaceType iface, const struct trx_cfg *cfg);
+ ~uhd_device();
- int open(const std::string &args, int ref, bool swap_channels);
- bool start();
- bool stop();
- bool restart();
- enum TxWindowType getWindowType() { return tx_window; }
+ int open();
+ bool start();
+ bool stop();
+ bool restart();
+ enum TxWindowType getWindowType()
+ {
+ return tx_window;
+ }
int readSamples(std::vector<short *> &bufs, int len, bool *overrun,
TIMESTAMP timestamp, bool *underrun);
diff --git a/Transceiver52M/device/usrp1/USRPDevice.cpp b/Transceiver52M/device/usrp1/USRPDevice.cpp
index 852b715..63a9bcc 100644
--- a/Transceiver52M/device/usrp1/USRPDevice.cpp
+++ b/Transceiver52M/device/usrp1/USRPDevice.cpp
@@ -60,11 +60,7 @@
const double USRPDevice::masterClockRate = 52.0e6;
-USRPDevice::USRPDevice(size_t tx_sps, size_t rx_sps, InterfaceType iface,
- size_t chan_num, double lo_offset,
- const std::vector<std::string>& tx_paths,
- const std::vector<std::string>& rx_paths):
- RadioDevice(tx_sps, rx_sps, iface, chan_num, lo_offset, tx_paths, rx_paths)
+USRPDevice::USRPDevice(InterfaceType iface, const struct trx_cfg *cfg) : RadioDevice(iface, cfg)
{
LOGC(DDEV, INFO) << "creating USRP device...";
@@ -94,7 +90,7 @@
#endif
}
-int USRPDevice::open(const std::string &, int, bool)
+int USRPDevice::open()
{
writeLock.unlock();
@@ -658,22 +654,19 @@
bool USRPDevice::setRxFreq(double wFreq) { return true;};
#endif
-RadioDevice *RadioDevice::make(size_t tx_sps, size_t rx_sps,
- InterfaceType iface, size_t chans, double lo_offset,
- const std::vector<std::string>& tx_paths,
- const std::vector<std::string>& rx_paths)
+RadioDevice *RadioDevice::make(InterfaceType type, const struct trx_cfg *cfg)
{
- if (tx_sps != rx_sps) {
- LOGC(DDEV, ERROR) << "USRP1 requires tx_sps == rx_sps";
- return NULL;
- }
- if (chans != 1) {
- LOGC(DDEV, ERROR) << "USRP1 supports only 1 channel";
- return NULL;
- }
- if (lo_offset != 0.0) {
- LOGC(DDEV, ERROR) << "USRP1 doesn't support lo_offset";
- return NULL;
- }
- return new USRPDevice(tx_sps, rx_sps, iface, chans, lo_offset, tx_paths, rx_paths);
+ if (cfg->tx_sps != cfg->rx_sps) {
+ LOGC(DDEV, ERROR) << "USRP1 requires tx_sps == rx_sps";
+ return NULL;
+ }
+ if (cfg->num_chans != 1) {
+ LOGC(DDEV, ERROR) << "USRP1 supports only 1 channel";
+ return NULL;
+ }
+ if (cfg->offset != 0.0) {
+ LOGC(DDEV, ERROR) << "USRP1 doesn't support lo_offset";
+ return NULL;
+ }
+ return new USRPDevice(type, cfg);
}
diff --git a/Transceiver52M/device/usrp1/USRPDevice.h b/Transceiver52M/device/usrp1/USRPDevice.h
index aa8dc69..4957ee6 100644
--- a/Transceiver52M/device/usrp1/USRPDevice.h
+++ b/Transceiver52M/device/usrp1/USRPDevice.h
@@ -104,20 +104,21 @@
public:
/** Object constructor */
- USRPDevice(size_t tx_sps, size_t rx_sps, InterfaceType iface, size_t chan_num, double lo_offset,
- const std::vector<std::string>& tx_paths,
- const std::vector<std::string>& rx_paths);
+ USRPDevice(InterfaceType iface, const struct trx_cfg *cfg);
- /** Instantiate the USRP */
- int open(const std::string &, int, bool);
+ /** Instantiate the USRP */
+ int open();
- /** Start the USRP */
- bool start();
+ /** Start the USRP */
+ bool start();
- /** Stop the USRP */
- bool stop();
+ /** Stop the USRP */
+ bool stop();
- enum TxWindowType getWindowType() { return TX_WINDOW_USRP1; }
+ enum TxWindowType getWindowType()
+ {
+ return TX_WINDOW_USRP1;
+ }
/**
Read samples from the USRP.
diff --git a/Transceiver52M/osmo-trx.cpp b/Transceiver52M/osmo-trx.cpp
index ad41338..89a577b 100644
--- a/Transceiver52M/osmo-trx.cpp
+++ b/Transceiver52M/osmo-trx.cpp
@@ -571,24 +571,14 @@
static int trx_start(struct trx_ctx *trx)
{
int type, chans;
- unsigned int i;
- std::vector<std::string> rx_paths, tx_paths;
RadioDevice::InterfaceType iface = RadioDevice::NORMAL;
/* Create the low level device object */
if (trx->cfg.multi_arfcn)
iface = RadioDevice::MULTI_ARFCN;
- /* Generate vector of rx/tx_path: */
- for (i = 0; i < trx->cfg.num_chans; i++) {
- rx_paths.push_back(charp2str(trx->cfg.chans[i].rx_path));
- tx_paths.push_back(charp2str(trx->cfg.chans[i].tx_path));
- }
-
- usrp = RadioDevice::make(trx->cfg.tx_sps, trx->cfg.rx_sps, iface,
- trx->cfg.num_chans, trx->cfg.offset,
- tx_paths, rx_paths);
- type = usrp->open(charp2str(trx->cfg.dev_args), trx->cfg.clock_ref, trx->cfg.swap_channels);
+ usrp = RadioDevice::make(iface, &trx->cfg);
+ type = usrp->open();
if (type < 0) {
LOG(ALERT) << "Failed to create radio device" << std::endl;
goto shutdown;