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-rw-r--r--host/lib/usrp/usrp2/dsp_impl.cpp149
-rw-r--r--host/lib/usrp/usrp2/io_impl.cpp3
-rw-r--r--host/lib/usrp/usrp2/mboard_impl.cpp81
-rw-r--r--host/lib/usrp/usrp2/usrp2_impl.hpp35
4 files changed, 131 insertions, 137 deletions
diff --git a/host/lib/usrp/usrp2/dsp_impl.cpp b/host/lib/usrp/usrp2/dsp_impl.cpp
index c83565875..ef9b5064c 100644
--- a/host/lib/usrp/usrp2/dsp_impl.cpp
+++ b/host/lib/usrp/usrp2/dsp_impl.cpp
@@ -28,12 +28,79 @@
using namespace uhd;
using namespace uhd::usrp;
-static const size_t default_decim = 16;
-static const size_t default_interp = 16;
-
/***********************************************************************
- * DDC Helper Methods
+ * DSP impl and methods
**********************************************************************/
+struct usrp2_mboard_impl::dsp_impl{
+ uhd::dict<size_t, size_t> ddc_decim;
+ uhd::dict<size_t, double> ddc_freq;
+ uhd::dict<size_t, size_t> duc_interp;
+ uhd::dict<size_t, double> duc_freq;
+ std::vector<size_t> decim_and_interp_rates;
+ uhd::dict<size_t, bool> continuous_streaming;
+};
+
+void usrp2_mboard_impl::dsp_init(size_t recv_samps_per_packet){
+ //create new dsp impl
+ _dsp_impl = UHD_PIMPL_MAKE(dsp_impl, ());
+
+ //load the allowed decim/interp rates
+ //range(4, 128+1, 1) + range(130, 256+1, 2) + range(260, 512+1, 4)
+ for (size_t i = 4; i <= 128; i+=1){
+ _dsp_impl->decim_and_interp_rates.push_back(i);
+ }
+ for (size_t i = 130; i <= 256; i+=2){
+ _dsp_impl->decim_and_interp_rates.push_back(i);
+ }
+ for (size_t i = 260; i <= 512; i+=4){
+ _dsp_impl->decim_and_interp_rates.push_back(i);
+ }
+
+ //bind and initialize the rx dsps
+ for (size_t i = 0; i < NUM_RX_DSPS; i++){
+ _rx_dsp_proxies[str(boost::format("DSP%d")%i)] = wax_obj_proxy::make(
+ boost::bind(&usrp2_mboard_impl::ddc_get, this, _1, _2, i),
+ boost::bind(&usrp2_mboard_impl::ddc_set, this, _1, _2, i)
+ );
+
+ //initial config and update
+ ddc_set(DSP_PROP_FREQ_SHIFT, double(0), i);
+ ddc_set(DSP_PROP_HOST_RATE, double(get_master_clock_freq()/16), i);
+
+ //setup the rx control registers
+ _iface->poke32(_iface->regs.rx_ctrl[i].clear_overrun, 1); //reset
+ _iface->poke32(_iface->regs.rx_ctrl[i].nsamps_per_pkt, recv_samps_per_packet);
+ _iface->poke32(_iface->regs.rx_ctrl[i].nchannels, 1);
+ _iface->poke32(_iface->regs.rx_ctrl[i].vrt_header, 0
+ | (0x1 << 28) //if data with stream id
+ | (0x1 << 26) //has trailer
+ | (0x3 << 22) //integer time other
+ | (0x1 << 20) //fractional time sample count
+ );
+ _iface->poke32(_iface->regs.rx_ctrl[i].vrt_stream_id, usrp2_impl::RECV_SID);
+ _iface->poke32(_iface->regs.rx_ctrl[i].vrt_trailer, 0);
+ _iface->poke32(_iface->regs.time64_tps, size_t(get_master_clock_freq()));
+ }
+
+ //bind and initialize the tx dsps
+ for (size_t i = 0; i < NUM_TX_DSPS; i++){
+ _tx_dsp_proxies[str(boost::format("DSP%d")%i)] = wax_obj_proxy::make(
+ boost::bind(&usrp2_mboard_impl::duc_get, this, _1, _2, i),
+ boost::bind(&usrp2_mboard_impl::duc_set, this, _1, _2, i)
+ );
+
+ //initial config and update
+ duc_set(DSP_PROP_FREQ_SHIFT, double(0), i);
+ duc_set(DSP_PROP_HOST_RATE, double(get_master_clock_freq()/16), i);
+
+ //init the tx control registers
+ _iface->poke32(_iface->regs.tx_ctrl_clear_state, 1); //reset
+ _iface->poke32(_iface->regs.tx_ctrl_num_chan, 0); //1 channel
+ _iface->poke32(_iface->regs.tx_ctrl_report_sid, usrp2_impl::ASYNC_SID);
+ _iface->poke32(_iface->regs.tx_ctrl_policy, U2_FLAG_TX_CTRL_POLICY_NEXT_PACKET);
+ }
+}
+
template <typename rate_type>
static rate_type pick_closest_rate(double exact_rate, const std::vector<rate_type> &rates){
unsigned closest_match = rates.front();
@@ -44,27 +111,28 @@ static rate_type pick_closest_rate(double exact_rate, const std::vector<rate_typ
return closest_match;
}
-void usrp2_mboard_impl::init_ddc_config(void){
- //create the ddc in the rx dsp dict
- _rx_dsp_proxy = wax_obj_proxy::make(
- boost::bind(&usrp2_mboard_impl::ddc_get, this, _1, _2),
- boost::bind(&usrp2_mboard_impl::ddc_set, this, _1, _2)
- );
+void usrp2_mboard_impl::issue_ddc_stream_cmd(const stream_cmd_t &stream_cmd, size_t which_dsp){
+ _dsp_impl->continuous_streaming[which_dsp] = stream_cmd.stream_mode == stream_cmd_t::STREAM_MODE_START_CONTINUOUS;
+ _iface->poke32(_iface->regs.rx_ctrl[which_dsp].stream_cmd, dsp_type1::calc_stream_cmd_word(stream_cmd));
+ _iface->poke32(_iface->regs.rx_ctrl[which_dsp].time_secs, boost::uint32_t(stream_cmd.time_spec.get_full_secs()));
+ _iface->poke32(_iface->regs.rx_ctrl[which_dsp].time_ticks, stream_cmd.time_spec.get_tick_count(get_master_clock_freq()));
+}
- //initial config and update
- ddc_set(DSP_PROP_FREQ_SHIFT, double(0));
- ddc_set(DSP_PROP_HOST_RATE, double(get_master_clock_freq()/default_decim));
+void usrp2_mboard_impl::handle_overflow(size_t which_dsp){
+ if (_dsp_impl->continuous_streaming[which_dsp]){ //re-issue the stream command if already continuous
+ this->issue_ddc_stream_cmd(stream_cmd_t::STREAM_MODE_START_CONTINUOUS, which_dsp);
+ }
}
/***********************************************************************
* DDC Properties
**********************************************************************/
-void usrp2_mboard_impl::ddc_get(const wax::obj &key_, wax::obj &val){
+void usrp2_mboard_impl::ddc_get(const wax::obj &key_, wax::obj &val, size_t which_dsp){
named_prop_t key = named_prop_t::extract(key_);
switch(key.as<dsp_prop_t>()){
case DSP_PROP_NAME:
- val = _iface->get_cname() + " ddc0";
+ val = str(boost::format("%s ddc%d") % _iface->get_cname() % which_dsp);
return;
case DSP_PROP_OTHERS:
@@ -72,7 +140,7 @@ void usrp2_mboard_impl::ddc_get(const wax::obj &key_, wax::obj &val){
return;
case DSP_PROP_FREQ_SHIFT:
- val = _ddc_freq;
+ val = _dsp_impl->ddc_freq[which_dsp];
return;
case DSP_PROP_CODEC_RATE:
@@ -80,41 +148,41 @@ void usrp2_mboard_impl::ddc_get(const wax::obj &key_, wax::obj &val){
return;
case DSP_PROP_HOST_RATE:
- val = get_master_clock_freq()/_ddc_decim;
+ val = get_master_clock_freq()/_dsp_impl->ddc_decim[which_dsp];
return;
default: UHD_THROW_PROP_GET_ERROR();
}
}
-void usrp2_mboard_impl::ddc_set(const wax::obj &key_, const wax::obj &val){
+void usrp2_mboard_impl::ddc_set(const wax::obj &key_, const wax::obj &val, size_t which_dsp){
named_prop_t key = named_prop_t::extract(key_);
switch(key.as<dsp_prop_t>()){
case DSP_PROP_STREAM_CMD:
- issue_ddc_stream_cmd(val.as<stream_cmd_t>());
+ issue_ddc_stream_cmd(val.as<stream_cmd_t>(), which_dsp);
return;
case DSP_PROP_FREQ_SHIFT:{
double new_freq = val.as<double>();
- _iface->poke32(_iface->regs.dsp_rx[0].freq,
+ _iface->poke32(_iface->regs.dsp_rx[which_dsp].freq,
dsp_type1::calc_cordic_word_and_update(new_freq, get_master_clock_freq())
);
- _ddc_freq = new_freq; //shadow
+ _dsp_impl->ddc_freq[which_dsp] = new_freq; //shadow
}
return;
case DSP_PROP_HOST_RATE:{
double extact_rate = get_master_clock_freq()/val.as<double>();
- _ddc_decim = pick_closest_rate(extact_rate, _allowed_decim_and_interp_rates);
+ _dsp_impl->ddc_decim[which_dsp] = pick_closest_rate(extact_rate, _dsp_impl->decim_and_interp_rates);
//set the decimation
- _iface->poke32(_iface->regs.dsp_rx[0].decim_rate, dsp_type1::calc_cic_filter_word(_ddc_decim));
+ _iface->poke32(_iface->regs.dsp_rx[which_dsp].decim_rate, dsp_type1::calc_cic_filter_word(_dsp_impl->ddc_decim[which_dsp]));
//set the scaling
static const boost::int16_t default_rx_scale_iq = 1024;
- _iface->poke32(_iface->regs.dsp_rx[0].scale_iq,
+ _iface->poke32(_iface->regs.dsp_rx[which_dsp].scale_iq,
dsp_type1::calc_iq_scale_word(default_rx_scale_iq, default_rx_scale_iq)
);
}
@@ -125,29 +193,14 @@ void usrp2_mboard_impl::ddc_set(const wax::obj &key_, const wax::obj &val){
}
/***********************************************************************
- * DUC Helper Methods
- **********************************************************************/
-void usrp2_mboard_impl::init_duc_config(void){
- //create the duc in the tx dsp dict
- _tx_dsp_proxy = wax_obj_proxy::make(
- boost::bind(&usrp2_mboard_impl::duc_get, this, _1, _2),
- boost::bind(&usrp2_mboard_impl::duc_set, this, _1, _2)
- );
-
- //initial config and update
- duc_set(DSP_PROP_FREQ_SHIFT, double(0));
- duc_set(DSP_PROP_HOST_RATE, double(get_master_clock_freq()/default_interp));
-}
-
-/***********************************************************************
* DUC Properties
**********************************************************************/
-void usrp2_mboard_impl::duc_get(const wax::obj &key_, wax::obj &val){
+void usrp2_mboard_impl::duc_get(const wax::obj &key_, wax::obj &val, size_t which_dsp){
named_prop_t key = named_prop_t::extract(key_);
switch(key.as<dsp_prop_t>()){
case DSP_PROP_NAME:
- val = _iface->get_cname() + " duc0";
+ val = str(boost::format("%s duc%d") % _iface->get_cname() % which_dsp);
return;
case DSP_PROP_OTHERS:
@@ -155,7 +208,7 @@ void usrp2_mboard_impl::duc_get(const wax::obj &key_, wax::obj &val){
return;
case DSP_PROP_FREQ_SHIFT:
- val = _duc_freq;
+ val = _dsp_impl->duc_freq[which_dsp];
return;
case DSP_PROP_CODEC_RATE:
@@ -163,14 +216,14 @@ void usrp2_mboard_impl::duc_get(const wax::obj &key_, wax::obj &val){
return;
case DSP_PROP_HOST_RATE:
- val = get_master_clock_freq()/_duc_interp;
+ val = get_master_clock_freq()/_dsp_impl->duc_interp[which_dsp];
return;
default: UHD_THROW_PROP_GET_ERROR();
}
}
-void usrp2_mboard_impl::duc_set(const wax::obj &key_, const wax::obj &val){
+void usrp2_mboard_impl::duc_set(const wax::obj &key_, const wax::obj &val, size_t which_dsp){
named_prop_t key = named_prop_t::extract(key_);
switch(key.as<dsp_prop_t>()){
@@ -192,19 +245,19 @@ void usrp2_mboard_impl::duc_set(const wax::obj &key_, const wax::obj &val){
_iface->poke32(_iface->regs.dsp_tx_freq,
dsp_type1::calc_cordic_word_and_update(new_freq, codec_rate)
);
- _duc_freq = new_freq + dac_shift; //shadow
+ _dsp_impl->duc_freq[which_dsp] = new_freq + dac_shift; //shadow
}
return;
case DSP_PROP_HOST_RATE:{
double extact_rate = get_master_clock_freq()/val.as<double>();
- _duc_interp = pick_closest_rate(extact_rate, _allowed_decim_and_interp_rates);
+ _dsp_impl->duc_interp[which_dsp] = pick_closest_rate(extact_rate, _dsp_impl->decim_and_interp_rates);
//set the interpolation
- _iface->poke32(_iface->regs.dsp_tx_interp_rate, dsp_type1::calc_cic_filter_word(_duc_interp));
+ _iface->poke32(_iface->regs.dsp_tx_interp_rate, dsp_type1::calc_cic_filter_word(_dsp_impl->duc_interp[which_dsp]));
//set the scaling
- _iface->poke32(_iface->regs.dsp_tx_scale_iq, dsp_type1::calc_iq_scale_word(_duc_interp));
+ _iface->poke32(_iface->regs.dsp_tx_scale_iq, dsp_type1::calc_iq_scale_word(_dsp_impl->duc_interp[which_dsp]));
}
return;
diff --git a/host/lib/usrp/usrp2/io_impl.cpp b/host/lib/usrp/usrp2/io_impl.cpp
index acd520b0b..816f1859a 100644
--- a/host/lib/usrp/usrp2/io_impl.cpp
+++ b/host/lib/usrp/usrp2/io_impl.cpp
@@ -464,7 +464,8 @@ size_t usrp2_impl::get_max_recv_samps_per_packet(void) const{
static void handle_overflow(std::vector<usrp2_mboard_impl::sptr> &mboards, size_t chan){
std::cerr << "O" << std::flush;
- mboards.at(chan/mboards.size())->handle_overflow();
+ //TODO this is wrong way to determine the index...
+ mboards.at(chan/mboards.size())->handle_overflow(chan%mboards.size());
}
size_t usrp2_impl::recv(
diff --git a/host/lib/usrp/usrp2/mboard_impl.cpp b/host/lib/usrp/usrp2/mboard_impl.cpp
index a3de8673e..d95ad4a7a 100644
--- a/host/lib/usrp/usrp2/mboard_impl.cpp
+++ b/host/lib/usrp/usrp2/mboard_impl.cpp
@@ -56,40 +56,8 @@ usrp2_mboard_impl::usrp2_mboard_impl(
//if(_gps_ctrl->gps_detected()) std::cout << "GPS time: " << _gps_ctrl->get_time() << std::endl;
- //TODO move to dsp impl...
- //load the allowed decim/interp rates
- //_USRP2_RATES = range(4, 128+1, 1) + range(130, 256+1, 2) + range(260, 512+1, 4)
- _allowed_decim_and_interp_rates.clear();
- for (size_t i = 4; i <= 128; i+=1){
- _allowed_decim_and_interp_rates.push_back(i);
- }
- for (size_t i = 130; i <= 256; i+=2){
- _allowed_decim_and_interp_rates.push_back(i);
- }
- for (size_t i = 260; i <= 512; i+=4){
- _allowed_decim_and_interp_rates.push_back(i);
- }
-
- //setup the vrt rx registers
- //TODO loop for 0, 1, in NUM_RX_DSPS
- _iface->poke32(_iface->regs.rx_ctrl[0].clear_overrun, 1); //reset
- _iface->poke32(_iface->regs.rx_ctrl[0].nsamps_per_pkt, recv_samps_per_packet);
- _iface->poke32(_iface->regs.rx_ctrl[0].nchannels, 1);
- _iface->poke32(_iface->regs.rx_ctrl[0].vrt_header, 0
- | (0x1 << 28) //if data with stream id
- | (0x1 << 26) //has trailer
- | (0x3 << 22) //integer time other
- | (0x1 << 20) //fractional time sample count
- );
- _iface->poke32(_iface->regs.rx_ctrl[0].vrt_stream_id, usrp2_impl::RECV_SID);
- _iface->poke32(_iface->regs.rx_ctrl[0].vrt_trailer, 0);
- _iface->poke32(_iface->regs.time64_tps, size_t(get_master_clock_freq()));
-
- //init the tx control registers
- _iface->poke32(_iface->regs.tx_ctrl_clear_state, 1); //reset
- _iface->poke32(_iface->regs.tx_ctrl_num_chan, 0); //1 channel
- _iface->poke32(_iface->regs.tx_ctrl_report_sid, usrp2_impl::ASYNC_SID);
- _iface->poke32(_iface->regs.tx_ctrl_policy, U2_FLAG_TX_CTRL_POLICY_NEXT_PACKET);
+ //init the dsp stuff (before setting update packets)
+ dsp_init(recv_samps_per_packet);
//setting the cycles per update (disabled by default)
const double ups_per_sec = device_args.cast<double>("ups_per_sec", 0.0);
@@ -105,12 +73,6 @@ usrp2_mboard_impl::usrp2_mboard_impl(
_iface->poke32(_iface->regs.tx_ctrl_packets_per_up, U2_FLAG_TX_CTRL_UP_ENB | packets_per_up);
}
- //init the ddc
- init_ddc_config();
-
- //init the duc
- init_duc_config();
-
//initialize the clock configuration
if (device_args.has_key("mimo_mode")){
if (device_args["mimo_mode"] == "master"){
@@ -144,12 +106,14 @@ usrp2_mboard_impl::usrp2_mboard_impl(
(*this)[MBOARD_PROP_TX_SUBDEV_SPEC] = subdev_spec_t();
//This is a hack/fix for the lingering packet problem.
+ /*
stream_cmd_t stream_cmd(stream_cmd_t::STREAM_MODE_NUM_SAMPS_AND_DONE);
stream_cmd.num_samps = 1;
this->issue_ddc_stream_cmd(stream_cmd);
data_transport->get_recv_buff().get(); //recv with timeout for lingering
data_transport->get_recv_buff().get(); //recv with timeout for expected
_iface->poke32(_iface->regs.rx_ctrl[0].clear_overrun, 1); //resets sequence
+ */
}
usrp2_mboard_impl::~usrp2_mboard_impl(void){
@@ -250,19 +214,6 @@ void usrp2_mboard_impl::set_time_spec(const time_spec_t &time_spec, bool now){
_iface->poke32(_iface->regs.time64_secs, boost::uint32_t(time_spec.get_full_secs()));
}
-void usrp2_mboard_impl::handle_overflow(void){
- if (_continuous_streaming){ //re-issue the stream command if already continuous
- this->issue_ddc_stream_cmd(stream_cmd_t::STREAM_MODE_START_CONTINUOUS);
- }
-}
-
-void usrp2_mboard_impl::issue_ddc_stream_cmd(const stream_cmd_t &stream_cmd){
- _continuous_streaming = stream_cmd.stream_mode == stream_cmd_t::STREAM_MODE_START_CONTINUOUS;
- _iface->poke32(_iface->regs.rx_ctrl[0].stream_cmd, dsp_type1::calc_stream_cmd_word(stream_cmd));
- _iface->poke32(_iface->regs.rx_ctrl[0].time_secs, boost::uint32_t(stream_cmd.time_spec.get_full_secs()));
- _iface->poke32(_iface->regs.rx_ctrl[0].time_ticks, stream_cmd.time_spec.get_tick_count(get_master_clock_freq()));
-}
-
/***********************************************************************
* MBoard Get Properties
**********************************************************************/
@@ -299,21 +250,19 @@ void usrp2_mboard_impl::get(const wax::obj &key_, wax::obj &val){
return;
case MBOARD_PROP_RX_DSP:
- UHD_ASSERT_THROW(key.name == "");
- val = _rx_dsp_proxy->get_link();
+ val = _rx_dsp_proxies[key.name]->get_link();
return;
case MBOARD_PROP_RX_DSP_NAMES:
- val = prop_names_t(1, "");
+ val = _rx_dsp_proxies.keys();
return;
case MBOARD_PROP_TX_DSP:
- UHD_ASSERT_THROW(key.name == "");
- val = _tx_dsp_proxy->get_link();
+ val = _tx_dsp_proxies[key.name]->get_link();
return;
case MBOARD_PROP_TX_DSP_NAMES:
- val = prop_names_t(1, "");
+ val = _tx_dsp_proxies.keys();
return;
case MBOARD_PROP_CLOCK_CONFIG:
@@ -380,15 +329,13 @@ void usrp2_mboard_impl::set(const wax::obj &key, const wax::obj &val){
_rx_subdev_spec = val.as<subdev_spec_t>();
verify_rx_subdev_spec(_rx_subdev_spec, this->get_link());
//sanity check
- UHD_ASSERT_THROW(_rx_subdev_spec.size() <= 2);
+ UHD_ASSERT_THROW(_rx_subdev_spec.size() <= NUM_RX_DSPS);
//set the mux
- if (_rx_subdev_spec.size() >= 1) _iface->poke32(_iface->regs.dsp_rx[0].mux, dsp_type1::calc_rx_mux_word(
- _dboard_manager->get_rx_subdev(_rx_subdev_spec[0].sd_name)[SUBDEV_PROP_CONNECTION].as<subdev_conn_t>()
- ));
- //TODO
- //if (_rx_subdev_spec.size() >= 2) _iface->poke32(_iface->regs.dsp1_rx_mux, dsp_type1::calc_rx_mux_word(
- // _dboard_manager->get_rx_subdev(_rx_subdev_spec[1].sd_name)[SUBDEV_PROP_CONNECTION].as<subdev_conn_t>()
- //));
+ for (size_t i = 0; i < _rx_subdev_spec.size(); i++){
+ if (_rx_subdev_spec.size() >= 1) _iface->poke32(_iface->regs.dsp_rx[i].mux, dsp_type1::calc_rx_mux_word(
+ _dboard_manager->get_rx_subdev(_rx_subdev_spec[i].sd_name)[SUBDEV_PROP_CONNECTION].as<subdev_conn_t>()
+ ));
+ }
return;
case MBOARD_PROP_TX_SUBDEV_SPEC:
diff --git a/host/lib/usrp/usrp2/usrp2_impl.hpp b/host/lib/usrp/usrp2/usrp2_impl.hpp
index 9a406bc87..cb049f876 100644
--- a/host/lib/usrp/usrp2/usrp2_impl.hpp
+++ b/host/lib/usrp/usrp2/usrp2_impl.hpp
@@ -80,6 +80,9 @@ class usrp2_mboard_impl : public wax::obj{
public:
typedef boost::shared_ptr<usrp2_mboard_impl> sptr;
+ static const size_t NUM_RX_DSPS = 2;
+ static const size_t NUM_TX_DSPS = 1;
+
//structors
usrp2_mboard_impl(
size_t index,
@@ -95,11 +98,10 @@ public:
return _clock_ctrl->get_master_clock_rate();
}
- void handle_overflow(void);
+ void handle_overflow(size_t);
private:
size_t _index;
- bool _continuous_streaming;
bool _mimo_clocking_mode_is_master;
//interfaces
@@ -147,27 +149,20 @@ private:
wax_obj_proxy::sptr _tx_dboard_proxy;
uhd::usrp::dboard_eeprom_t _tx_db_eeprom;
- //methods and shadows for the ddc dsp
- std::vector<size_t> _allowed_decim_and_interp_rates;
- size_t _ddc_decim;
- double _ddc_freq;
- void init_ddc_config(void);
- void issue_ddc_stream_cmd(const uhd::stream_cmd_t &stream_cmd);
-
- //methods and shadows for the duc dsp
- size_t _duc_interp;
- double _duc_freq;
- void init_duc_config(void);
+ //methods and shadows for the dsps
+ UHD_PIMPL_DECL(dsp_impl) _dsp_impl;
+ void dsp_init(size_t recv_samps_per_packet);
+ void issue_ddc_stream_cmd(const uhd::stream_cmd_t &, size_t);
//properties interface for ddc
- void ddc_get(const wax::obj &, wax::obj &);
- void ddc_set(const wax::obj &, const wax::obj &);
- wax_obj_proxy::sptr _rx_dsp_proxy;
+ void ddc_get(const wax::obj &, wax::obj &, size_t);
+ void ddc_set(const wax::obj &, const wax::obj &, size_t);
+ uhd::dict<std::string, wax_obj_proxy::sptr> _rx_dsp_proxies;
//properties interface for duc
- void duc_get(const wax::obj &, wax::obj &);
- void duc_set(const wax::obj &, const wax::obj &);
- wax_obj_proxy::sptr _tx_dsp_proxy;
+ void duc_get(const wax::obj &, wax::obj &, size_t);
+ void duc_set(const wax::obj &, const wax::obj &, size_t);
+ uhd::dict<std::string, wax_obj_proxy::sptr> _tx_dsp_proxies;
};
@@ -181,8 +176,6 @@ public:
static const size_t sram_bytes = size_t(1 << 20);
static const boost::uint32_t RECV_SID = 1;
static const boost::uint32_t ASYNC_SID = 2;
- static const size_t NUM_RX_DSPS = 2;
- static const size_t NUM_TX_DSPS = 1;
/*!
* Create a new usrp2 impl base.
generated by cgit v1.2.3 (git 2.46.0) at 2025-11-04 03:12:14 +0000