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-rw-r--r--host/lib/transport/super_recv_packet_handler.hpp9
-rw-r--r--host/lib/transport/super_send_packet_handler.hpp9
-rw-r--r--host/lib/usrp/usrp1/io_impl.cpp271
-rw-r--r--host/lib/usrp/usrp1/usrp1_impl.cpp11
-rw-r--r--host/lib/usrp/usrp1/usrp1_impl.hpp25
-rw-r--r--host/lib/usrp/usrp2/io_impl.cpp6
6 files changed, 195 insertions, 136 deletions
diff --git a/host/lib/transport/super_recv_packet_handler.hpp b/host/lib/transport/super_recv_packet_handler.hpp
index f0b053473..f4dbc5531 100644
--- a/host/lib/transport/super_recv_packet_handler.hpp
+++ b/host/lib/transport/super_recv_packet_handler.hpp
@@ -27,7 +27,6 @@
#include <uhd/types/metadata.hpp>
#include <uhd/transport/vrt_if_packet.hpp>
#include <uhd/transport/zero_copy.hpp>
-#include <boost/thread/mutex.hpp>
#include <boost/dynamic_bitset.hpp>
#include <boost/foreach.hpp>
#include <boost/function.hpp>
@@ -135,11 +134,6 @@ public:
_props.at(xport_chan).handle_overflow = handle_overflow;
}
- //! Get a scoped lock object for this instance
- boost::mutex::scoped_lock get_scoped_lock(void){
- return boost::mutex::scoped_lock(_mutex);
- }
-
//! Set the scale factor used in float conversion
void set_scale_factor(const double scale_factor){
_scale_factor = scale_factor;
@@ -156,8 +150,6 @@ public:
uhd::rx_metadata_t &metadata,
double timeout
){
- boost::mutex::scoped_lock lock(_mutex);
-
//handle metadata queued from a previous receive
if (_queue_error_for_next_call){
_queue_error_for_next_call = false;
@@ -197,7 +189,6 @@ public:
private:
- boost::mutex _mutex;
vrt_unpacker_type _vrt_unpacker;
size_t _header_offset_words32;
double _tick_rate, _samp_rate;
diff --git a/host/lib/transport/super_send_packet_handler.hpp b/host/lib/transport/super_send_packet_handler.hpp
index 87ae01d47..079fea11e 100644
--- a/host/lib/transport/super_send_packet_handler.hpp
+++ b/host/lib/transport/super_send_packet_handler.hpp
@@ -28,7 +28,6 @@
#include <uhd/transport/vrt_if_packet.hpp>
#include <uhd/transport/zero_copy.hpp>
#include <boost/thread/thread_time.hpp>
-#include <boost/thread/mutex.hpp>
#include <boost/foreach.hpp>
#include <boost/function.hpp>
#include <iostream>
@@ -115,11 +114,6 @@ public:
_max_samples_per_packet = num_samps;
}
- //! Get a scoped lock object for this instance
- boost::mutex::scoped_lock get_scoped_lock(void){
- return boost::mutex::scoped_lock(_mutex);
- }
-
//! Set the scale factor used in float conversion
void set_scale_factor(const double scale_factor){
_scale_factor = scale_factor;
@@ -136,8 +130,6 @@ public:
const uhd::tx_metadata_t &metadata,
double timeout
){
- boost::mutex::scoped_lock lock(_mutex);
-
//translate the metadata to vrt if packet info
vrt::if_packet_info_t if_packet_info;
if_packet_info.has_sid = false;
@@ -200,7 +192,6 @@ public:
private:
- boost::mutex _mutex;
vrt_packer_type _vrt_packer;
size_t _header_offset_words32;
double _tick_rate, _samp_rate;
diff --git a/host/lib/usrp/usrp1/io_impl.cpp b/host/lib/usrp/usrp1/io_impl.cpp
index de325ea5d..7d4fe2ec7 100644
--- a/host/lib/usrp/usrp1/io_impl.cpp
+++ b/host/lib/usrp/usrp1/io_impl.cpp
@@ -33,6 +33,7 @@
#include <boost/thread/thread.hpp>
#include <boost/bind.hpp>
#include <boost/format.hpp>
+#include <boost/make_shared.hpp>
using namespace uhd;
using namespace uhd::usrp;
@@ -138,10 +139,6 @@ struct usrp1_impl::io_impl{
zero_copy_if::sptr data_transport;
- //state management for the vrt packet handler code
- sph::recv_packet_handler recv_handler;
- sph::send_packet_handler send_handler;
-
//wrapper around the actual send buffer interface
//all of this to ensure only aligned lengths are committed
//NOTE: you must commit before getting a new buffer
@@ -219,13 +216,6 @@ void usrp1_impl::io_impl::flush_send_buff(void){
* Initialize internals within this file
**********************************************************************/
void usrp1_impl::io_init(void){
- _rx_otw_type.width = 16;
- _rx_otw_type.shift = 0;
- _rx_otw_type.byteorder = otw_type_t::BO_LITTLE_ENDIAN;
-
- _tx_otw_type.width = 16;
- _tx_otw_type.shift = 0;
- _tx_otw_type.byteorder = otw_type_t::BO_LITTLE_ENDIAN;
_io_impl = UHD_PIMPL_MAKE(io_impl, (_data_transport));
@@ -234,18 +224,6 @@ void usrp1_impl::io_init(void){
&usrp1_impl::vandal_conquest_loop, this
));
- //init some handler stuff
- _io_impl->recv_handler.set_tick_rate(_master_clock_rate);
- _io_impl->recv_handler.set_vrt_unpacker(&usrp1_bs_vrt_unpacker);
- _io_impl->recv_handler.set_xport_chan_get_buff(0, boost::bind(
- &uhd::transport::zero_copy_if::get_recv_buff, _io_impl->data_transport, _1
- ));
- _io_impl->send_handler.set_tick_rate(_master_clock_rate);
- _io_impl->send_handler.set_vrt_packer(&usrp1_bs_vrt_packer);
- _io_impl->send_handler.set_xport_chan_get_buff(0, boost::bind(
- &usrp1_impl::io_impl::get_send_buff, _io_impl.get(), _1
- ));
-
//init as disabled, then call the real function (uses restore)
this->enable_rx(false);
this->enable_tx(false);
@@ -325,17 +303,107 @@ void usrp1_impl::vandal_conquest_loop(void){
}
/***********************************************************************
+ * RX streamer wrapper that talks to soft time control
+ **********************************************************************/
+class usrp1_recv_packet_streamer : public sph::recv_packet_handler, public rx_streamer{
+public:
+ usrp1_recv_packet_streamer(const size_t max_num_samps, soft_time_ctrl::sptr stc){
+ _max_num_samps = max_num_samps;
+ _stc = stc;
+ }
+
+ size_t get_num_channels(void) const{
+ return this->size();
+ }
+
+ size_t get_max_num_samps(void) const{
+ return _max_num_samps;
+ }
+
+ size_t recv(
+ const rx_streamer::buffs_type &buffs,
+ const size_t nsamps_per_buff,
+ uhd::rx_metadata_t &metadata,
+ double timeout
+ ){
+ //interleave a "soft" inline message into the receive stream:
+ if (_stc->get_inline_queue().pop_with_haste(metadata)) return 0;
+
+ size_t num_samps_recvd = sph::recv_packet_handler::recv(
+ buffs, nsamps_per_buff, metadata, timeout
+ );
+
+ return _stc->recv_post(metadata, num_samps_recvd);
+ }
+
+private:
+ size_t _max_num_samps;
+ soft_time_ctrl::sptr _stc;
+};
+
+/***********************************************************************
+ * TX streamer wrapper that talks to soft time control
+ **********************************************************************/
+class usrp1_send_packet_streamer : public sph::send_packet_handler, public tx_streamer{
+public:
+ usrp1_send_packet_streamer(const size_t max_num_samps, soft_time_ctrl::sptr stc, boost::function<void(bool)> tx_enb_fcn){
+ _max_num_samps = max_num_samps;
+ this->set_max_samples_per_packet(_max_num_samps);
+ _stc = stc;
+ _tx_enb_fcn = tx_enb_fcn;
+ }
+
+ size_t get_num_channels(void) const{
+ return this->size();
+ }
+
+ size_t get_max_num_samps(void) const{
+ return _max_num_samps;
+ }
+
+ size_t send(
+ const tx_streamer::buffs_type &buffs,
+ const size_t nsamps_per_buff,
+ const uhd::tx_metadata_t &metadata,
+ double timeout
+ ){
+ if (_stc->send_pre(metadata, timeout)) return 0;
+
+ _tx_enb_fcn(true); //always enable (it will do the right thing)
+ size_t num_samps_sent = sph::send_packet_handler::send(
+ buffs, nsamps_per_buff, metadata, timeout
+ );
+
+ //handle eob flag (commit the buffer, //disable the DACs)
+ //check num samps sent to avoid flush on incomplete/timeout
+ if (metadata.end_of_burst and num_samps_sent == nsamps_per_buff){
+ async_metadata_t metadata;
+ metadata.channel = 0;
+ metadata.has_time_spec = true;
+ metadata.time_spec = _stc->get_time();
+ metadata.event_code = async_metadata_t::EVENT_CODE_BURST_ACK;
+ _stc->get_async_queue().push_with_pop_on_full(metadata);
+ _tx_enb_fcn(false);
+ }
+
+ return num_samps_sent;
+ }
+
+private:
+ size_t _max_num_samps;
+ soft_time_ctrl::sptr _stc;
+ boost::function<void(bool)> _tx_enb_fcn;
+};
+
+/***********************************************************************
* Properties callback methods below
**********************************************************************/
void usrp1_impl::update_rx_subdev_spec(const uhd::usrp::subdev_spec_t &spec){
- boost::mutex::scoped_lock lock = _io_impl->recv_handler.get_scoped_lock();
//sanity checking
validate_subdev_spec(_tree, spec, "rx");
_rx_subdev_spec = spec; //shadow
- //_io_impl->recv_handler.resize(spec.size()); //always 1
- _io_impl->recv_handler.set_converter(_rx_otw_type, spec.size());
//set the mux and set the number of rx channels
std::vector<mapping_pair_t> mapping;
@@ -351,14 +419,11 @@ void usrp1_impl::update_rx_subdev_spec(const uhd::usrp::subdev_spec_t &spec){
}
void usrp1_impl::update_tx_subdev_spec(const uhd::usrp::subdev_spec_t &spec){
- boost::mutex::scoped_lock lock = _io_impl->send_handler.get_scoped_lock();
//sanity checking
validate_subdev_spec(_tree, spec, "tx");
_tx_subdev_spec = spec; //shadow
- //_io_impl->send_handler.resize(spec.size()); //always 1
- _io_impl->send_handler.set_converter(_tx_otw_type, spec.size());
//set the mux and set the number of tx channels
std::vector<mapping_pair_t> mapping;
@@ -371,13 +436,9 @@ void usrp1_impl::update_tx_subdev_spec(const uhd::usrp::subdev_spec_t &spec){
bool s = this->disable_tx();
_iface->poke32(FR_TX_MUX, calc_tx_mux(mapping));
this->restore_tx(s);
-
- //if the spec changes size, so does the max samples per packet...
- _io_impl->send_handler.set_max_samples_per_packet(get_max_send_samps_per_packet());
}
double usrp1_impl::update_rx_samp_rate(const double samp_rate){
- boost::mutex::scoped_lock lock = _io_impl->recv_handler.get_scoped_lock();
const size_t rate = uhd::clip<size_t>(
boost::math::iround(_master_clock_rate / samp_rate), size_t(std::ceil(_master_clock_rate / 8e6)), 256
@@ -387,12 +448,17 @@ double usrp1_impl::update_rx_samp_rate(const double samp_rate){
_iface->poke32(FR_DECIM_RATE, rate/2 - 1);
this->restore_rx(s);
- _io_impl->recv_handler.set_samp_rate(_master_clock_rate / rate);
+ //update the streamer if created
+ boost::shared_ptr<usrp1_recv_packet_streamer> my_streamer =
+ boost::dynamic_pointer_cast<usrp1_recv_packet_streamer>(_rx_streamer.lock());
+ if (my_streamer.get() != NULL){
+ my_streamer->set_samp_rate(_master_clock_rate / rate);
+ }
+
return _master_clock_rate / rate;
}
double usrp1_impl::update_tx_samp_rate(const double samp_rate){
- boost::mutex::scoped_lock lock = _io_impl->send_handler.get_scoped_lock();
const size_t rate = uhd::clip<size_t>(
boost::math::iround(_master_clock_rate / samp_rate), size_t(std::ceil(_master_clock_rate / 8e6)), 256
@@ -402,10 +468,26 @@ double usrp1_impl::update_tx_samp_rate(const double samp_rate){
_iface->poke32(FR_INTERP_RATE, rate/2 - 1);
this->restore_tx(s);
- _io_impl->send_handler.set_samp_rate(_master_clock_rate / rate);
+ //update the streamer if created
+ boost::shared_ptr<usrp1_send_packet_streamer> my_streamer =
+ boost::dynamic_pointer_cast<usrp1_send_packet_streamer>(_tx_streamer.lock());
+ if (my_streamer.get() != NULL){
+ my_streamer->set_samp_rate(_master_clock_rate / rate);
+ }
+
return _master_clock_rate / rate;
}
+void usrp1_impl::update_rates(void){
+ const fs_path mb_path = "/mboards/0";
+ BOOST_FOREACH(const std::string &name, _tree->list(mb_path / "rx_dsps")){
+ _tree->access<double>(mb_path / "rx_dsps" / name / "rate" / "value").update();
+ }
+ BOOST_FOREACH(const std::string &name, _tree->list(mb_path / "tx_dsps")){
+ _tree->access<double>(mb_path / "tx_dsps" / name / "rate" / "value").update();
+ }
+}
+
double usrp1_impl::update_rx_dsp_freq(const size_t dspno, const double freq_){
//correct for outside of rate (wrap around)
@@ -443,67 +525,82 @@ bool usrp1_impl::recv_async_msg(
}
/***********************************************************************
- * Data send + helper functions
+ * Receive streamer
**********************************************************************/
-size_t usrp1_impl::get_max_send_samps_per_packet(void) const {
- return (_data_transport->get_send_frame_size() - alignment_padding)
- / _tx_otw_type.get_sample_size()
- / _tx_subdev_spec.size()
- ;
-}
+rx_streamer::sptr usrp1_impl::get_rx_streamer(const uhd::streamer_args &args){
+ //map an empty channel set to chan0
+ const std::vector<size_t> channels = args.channels.empty()? std::vector<size_t>(1, 0) : args.channels;
+
+ //calculate packet size
+ const size_t bpp = _data_transport->get_recv_frame_size()/channels.size();
+ const size_t spp = bpp/convert::get_bytes_per_item(args.otw_format);
+
+ //make the new streamer given the samples per packet
+ boost::shared_ptr<usrp1_recv_packet_streamer> my_streamer =
+ boost::make_shared<usrp1_recv_packet_streamer>(spp, _soft_time_ctrl);
+
+ //init some streamer stuff
+ my_streamer->set_tick_rate(_master_clock_rate);
+ my_streamer->set_vrt_unpacker(&usrp1_bs_vrt_unpacker);
+ my_streamer->set_xport_chan_get_buff(0, boost::bind(
+ &uhd::transport::zero_copy_if::get_recv_buff, _io_impl->data_transport, _1
+ ));
-size_t usrp1_impl::send(
- const send_buffs_type &buffs, size_t nsamps_per_buff,
- const tx_metadata_t &metadata, const io_type_t &io_type,
- send_mode_t send_mode, double timeout
-){
- if (_soft_time_ctrl->send_pre(metadata, timeout)) return 0;
+ //set the converter
+ uhd::convert::id_type id;
+ id.input_markup = args.otw_format + "_item32_le";
+ id.num_inputs = channels.size();
+ id.output_markup = args.cpu_format;
+ id.num_outputs = 1;
+ id.args = args.args;
+ my_streamer->set_converter(id);
- this->tx_stream_on_off(true); //always enable (it will do the right thing)
- size_t num_samps_sent = _io_impl->send_handler.send(
- buffs, nsamps_per_buff,
- metadata, io_type,
- send_mode, timeout
- );
+ //save as weak ptr for update access
+ _rx_streamer = my_streamer;
- //handle eob flag (commit the buffer, /*disable the DACs*/)
- //check num samps sent to avoid flush on incomplete/timeout
- if (metadata.end_of_burst and num_samps_sent == nsamps_per_buff){
- async_metadata_t metadata;
- metadata.channel = 0;
- metadata.has_time_spec = true;
- metadata.time_spec = _soft_time_ctrl->get_time();
- metadata.event_code = async_metadata_t::EVENT_CODE_BURST_ACK;
- _soft_time_ctrl->get_async_queue().push_with_pop_on_full(metadata);
- this->tx_stream_on_off(false);
- }
+ //sets all tick and samp rates on this streamer
+ this->update_rates();
- return num_samps_sent;
+ return my_streamer;
}
/***********************************************************************
- * Data recv + helper functions
+ * Transmit streamer
**********************************************************************/
-size_t usrp1_impl::get_max_recv_samps_per_packet(void) const {
- return _data_transport->get_recv_frame_size()
- / _rx_otw_type.get_sample_size()
- / _rx_subdev_spec.size()
- ;
-}
+tx_streamer::sptr usrp1_impl::get_tx_streamer(const uhd::streamer_args &args){
+ //map an empty channel set to chan0
+ const std::vector<size_t> channels = args.channels.empty()? std::vector<size_t>(1, 0) : args.channels;
+
+ //calculate packet size
+ const size_t bpp = _data_transport->get_send_frame_size()/channels.size();
+ const size_t spp = bpp/convert::get_bytes_per_item(args.otw_format);
+
+ //make the new streamer given the samples per packet
+ boost::function<void(bool)> tx_fcn = boost::bind(&usrp1_impl::tx_stream_on_off, this, _1);
+ boost::shared_ptr<usrp1_send_packet_streamer> my_streamer =
+ boost::make_shared<usrp1_send_packet_streamer>(spp, _soft_time_ctrl, tx_fcn);
+
+ //init some streamer stuff
+ my_streamer->set_tick_rate(_master_clock_rate);
+ my_streamer->set_vrt_packer(&usrp1_bs_vrt_packer);
+ my_streamer->set_xport_chan_get_buff(0, boost::bind(
+ &usrp1_impl::io_impl::get_send_buff, _io_impl.get(), _1
+ ));
-size_t usrp1_impl::recv(
- const recv_buffs_type &buffs, size_t nsamps_per_buff,
- rx_metadata_t &metadata, const io_type_t &io_type,
- recv_mode_t recv_mode, double timeout
-){
- //interleave a "soft" inline message into the receive stream:
- if (_soft_time_ctrl->get_inline_queue().pop_with_haste(metadata)) return 0;
+ //set the converter
+ uhd::convert::id_type id;
+ id.input_markup = args.cpu_format;
+ id.num_inputs = 1;
+ id.output_markup = args.otw_format + "_item32_le";
+ id.num_outputs = channels.size();
+ id.args = args.args;
+ my_streamer->set_converter(id);
- size_t num_samps_recvd = _io_impl->recv_handler.recv(
- buffs, nsamps_per_buff,
- metadata, io_type,
- recv_mode, timeout
- );
+ //save as weak ptr for update access
+ _tx_streamer = my_streamer;
+
+ //sets all tick and samp rates on this streamer
+ this->update_rates();
- return _soft_time_ctrl->recv_post(metadata, num_samps_recvd);
+ return my_streamer;
}
diff --git a/host/lib/usrp/usrp1/usrp1_impl.cpp b/host/lib/usrp/usrp1/usrp1_impl.cpp
index fe4541d38..d169c4823 100644
--- a/host/lib/usrp/usrp1/usrp1_impl.cpp
+++ b/host/lib/usrp/usrp1/usrp1_impl.cpp
@@ -281,6 +281,7 @@ usrp1_impl::usrp1_impl(const device_addr_t &device_addr){
for (size_t dspno = 0; dspno < get_num_ddcs(); dspno++){
fs_path rx_dsp_path = mb_path / str(boost::format("rx_dsps/%u") % dspno);
_tree->create<double>(rx_dsp_path / "rate/value")
+ .set(1e6)
.coerce(boost::bind(&usrp1_impl::update_rx_samp_rate, this, _1));
_tree->create<double>(rx_dsp_path / "freq/value")
.coerce(boost::bind(&usrp1_impl::update_rx_dsp_freq, this, dspno, _1));
@@ -301,6 +302,7 @@ usrp1_impl::usrp1_impl(const device_addr_t &device_addr){
for (size_t dspno = 0; dspno < get_num_ducs(); dspno++){
fs_path tx_dsp_path = mb_path / str(boost::format("tx_dsps/%u") % dspno);
_tree->create<double>(tx_dsp_path / "rate/value")
+ .set(1e6)
.coerce(boost::bind(&usrp1_impl::update_tx_samp_rate, this, _1));
_tree->create<double>(tx_dsp_path / "freq/value")
.coerce(boost::bind(&usrp1_impl::update_tx_dsp_freq, this, dspno, _1));
@@ -382,14 +384,7 @@ usrp1_impl::usrp1_impl(const device_addr_t &device_addr){
////////////////////////////////////////////////////////////////////
// do some post-init tasks
////////////////////////////////////////////////////////////////////
- //and now that the tick rate is set, init the host rates to something
- BOOST_FOREACH(const std::string &name, _tree->list(mb_path / "rx_dsps")){
- _tree->access<double>(mb_path / "rx_dsps" / name / "rate" / "value").set(1e6);
- }
- BOOST_FOREACH(const std::string &name, _tree->list(mb_path / "tx_dsps")){
- _tree->access<double>(mb_path / "tx_dsps" / name / "rate" / "value").set(1e6);
- }
-
+ this->update_rates();
if (_tree->list(mb_path / "rx_dsps").size() > 0)
_tree->access<subdev_spec_t>(mb_path / "rx_subdev_spec").set(_rx_subdev_spec);
if (_tree->list(mb_path / "tx_dsps").size() > 0)
diff --git a/host/lib/usrp/usrp1/usrp1_impl.hpp b/host/lib/usrp/usrp1/usrp1_impl.hpp
index 68ce31a54..7776ea8d6 100644
--- a/host/lib/usrp/usrp1/usrp1_impl.hpp
+++ b/host/lib/usrp/usrp1/usrp1_impl.hpp
@@ -55,21 +55,8 @@ public:
~usrp1_impl(void);
//the io interface
- size_t send(const send_buffs_type &,
- size_t,
- const uhd::tx_metadata_t &,
- const uhd::io_type_t &,
- send_mode_t, double);
-
- size_t recv(const recv_buffs_type &,
- size_t, uhd::rx_metadata_t &,
- const uhd::io_type_t &,
- recv_mode_t, double);
-
- size_t get_max_send_samps_per_packet(void) const;
-
- size_t get_max_recv_samps_per_packet(void) const;
-
+ uhd::rx_streamer::sptr get_rx_streamer(const uhd::streamer_args &args);
+ uhd::tx_streamer::sptr get_tx_streamer(const uhd::streamer_args &args);
bool recv_async_msg(uhd::async_metadata_t &, double);
private:
@@ -94,6 +81,10 @@ private:
double _master_clock_rate; //clock rate shadow
+ //weak pointers to streamers for update purposes
+ boost::weak_ptr<uhd::rx_streamer> _rx_streamer;
+ boost::weak_ptr<uhd::tx_streamer> _tx_streamer;
+
void set_mb_eeprom(const uhd::usrp::mboard_eeprom_t &);
void set_db_eeprom(const std::string &, const std::string &, const uhd::usrp::dboard_eeprom_t &);
double update_rx_codec_gain(const std::string &, const double); //sets A and B at once
@@ -101,6 +92,7 @@ private:
void update_tx_subdev_spec(const uhd::usrp::subdev_spec_t &);
double update_rx_samp_rate(const double);
double update_tx_samp_rate(const double);
+ void update_rates(void);
double update_rx_dsp_freq(const size_t, const double);
double update_tx_dsp_freq(const size_t, const double);
@@ -119,8 +111,7 @@ private:
void tx_stream_on_off(bool);
void handle_overrun(size_t);
- //otw types
- uhd::otw_type_t _rx_otw_type, _tx_otw_type;
+ //channel mapping shadows
uhd::usrp::subdev_spec_t _rx_subdev_spec, _tx_subdev_spec;
//capabilities
diff --git a/host/lib/usrp/usrp2/io_impl.cpp b/host/lib/usrp/usrp2/io_impl.cpp
index 44217c36c..f271d480a 100644
--- a/host/lib/usrp/usrp2/io_impl.cpp
+++ b/host/lib/usrp/usrp2/io_impl.cpp
@@ -272,14 +272,12 @@ void usrp2_impl::update_tick_rate(const double rate){
boost::shared_ptr<sph::recv_packet_streamer> my_streamer =
boost::dynamic_pointer_cast<sph::recv_packet_streamer>(_mbc[mb].rx_streamers[i].lock());
if (my_streamer.get() == NULL) continue;
- boost::mutex::scoped_lock lock = my_streamer->get_scoped_lock();
my_streamer->set_tick_rate(rate);
}
for (size_t i = 0; i < _mbc[mb].tx_streamers.size(); i++){
boost::shared_ptr<sph::send_packet_streamer> my_streamer =
boost::dynamic_pointer_cast<sph::send_packet_streamer>(_mbc[mb].tx_streamers[i].lock());
if (my_streamer.get() == NULL) continue;
- boost::mutex::scoped_lock lock = my_streamer->get_scoped_lock();
my_streamer->set_tick_rate(rate);
}
}
@@ -290,8 +288,6 @@ void usrp2_impl::update_rx_samp_rate(const std::string &mb, const size_t dsp, co
boost::dynamic_pointer_cast<sph::recv_packet_streamer>(_mbc[mb].rx_streamers[dsp].lock());
if (my_streamer.get() == NULL) return;
- boost::mutex::scoped_lock lock = my_streamer->get_scoped_lock();
-
my_streamer->set_samp_rate(rate);
const double adj = _mbc[mb].rx_dsps[dsp]->get_scaling_adjustment();
my_streamer->set_scale_factor(adj/32767.);
@@ -302,8 +298,6 @@ void usrp2_impl::update_tx_samp_rate(const std::string &mb, const size_t dsp, co
boost::dynamic_pointer_cast<sph::send_packet_streamer>(_mbc[mb].tx_streamers[dsp].lock());
if (my_streamer.get() == NULL) return;
- boost::mutex::scoped_lock lock = my_streamer->get_scoped_lock();
-
my_streamer->set_samp_rate(rate);
}
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-31 03:39:23 +0000