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-rw-r--r--host/lib/usrp/usrp2/clock_ctrl.cpp4
-rw-r--r--host/lib/usrp/usrp2/dboard_impl.cpp32
-rw-r--r--host/lib/usrp/usrp2/mboard_impl.cpp44
-rw-r--r--host/lib/usrp/usrp2/usrp2_impl.hpp4
4 files changed, 48 insertions, 36 deletions
diff --git a/host/lib/usrp/usrp2/clock_ctrl.cpp b/host/lib/usrp/usrp2/clock_ctrl.cpp
index b9be037c0..02227afad 100644
--- a/host/lib/usrp/usrp2/clock_ctrl.cpp
+++ b/host/lib/usrp/usrp2/clock_ctrl.cpp
@@ -86,7 +86,7 @@ public:
void set_rate_rx_dboard_clock(double rate){
assert_has(get_rates_rx_dboard_clock(), rate, "rx dboard clock rate");
- size_t divider = size_t(rate/get_master_clock_rate());
+ size_t divider = size_t(get_master_clock_rate()/rate);
//bypass when the divider ratio is one
_ad9510_regs.bypass_divider_out7 = (divider == 1)? 1 : 0;
//calculate the low and high dividers
@@ -118,7 +118,7 @@ public:
void set_rate_tx_dboard_clock(double rate){
assert_has(get_rates_tx_dboard_clock(), rate, "tx dboard clock rate");
- size_t divider = size_t(rate/get_master_clock_rate());
+ size_t divider = size_t(get_master_clock_rate()/rate);
//bypass when the divider ratio is one
_ad9510_regs.bypass_divider_out6 = (divider == 1)? 1 : 0;
//calculate the low and high dividers
diff --git a/host/lib/usrp/usrp2/dboard_impl.cpp b/host/lib/usrp/usrp2/dboard_impl.cpp
index 4309f43aa..075f22388 100644
--- a/host/lib/usrp/usrp2/dboard_impl.cpp
+++ b/host/lib/usrp/usrp2/dboard_impl.cpp
@@ -53,10 +53,6 @@ void usrp2_mboard_impl::dboard_init(void){
boost::bind(&usrp2_mboard_impl::tx_dboard_get, this, _1, _2),
boost::bind(&usrp2_mboard_impl::tx_dboard_set, this, _1, _2)
);
-
- //init the subdevs in use (use the first subdevice)
- rx_dboard_set(DBOARD_PROP_USED_SUBDEVS, prop_names_t(1, _dboard_manager->get_rx_subdev_names().at(0)));
- tx_dboard_set(DBOARD_PROP_USED_SUBDEVS, prop_names_t(1, _dboard_manager->get_tx_subdev_names().at(0)));
}
/***********************************************************************
@@ -80,10 +76,6 @@ void usrp2_mboard_impl::rx_dboard_get(const wax::obj &key_, wax::obj &val){
val = _dboard_manager->get_rx_subdev_names();
return;
- case DBOARD_PROP_USED_SUBDEVS:
- val = _rx_subdevs_in_use;
- return;
-
case DBOARD_PROP_DBOARD_ID:
val = _rx_db_eeprom.id;
return;
@@ -108,16 +100,6 @@ void usrp2_mboard_impl::rx_dboard_get(const wax::obj &key_, wax::obj &val){
void usrp2_mboard_impl::rx_dboard_set(const wax::obj &key, const wax::obj &val){
switch(key.as<dboard_prop_t>()){
- case DBOARD_PROP_USED_SUBDEVS:{
- _rx_subdevs_in_use = val.as<prop_names_t>();
- UHD_ASSERT_THROW(_rx_subdevs_in_use.size() == 1);
- wax::obj rx_subdev = _dboard_manager->get_rx_subdev(_rx_subdevs_in_use.at(0));
- std::cout << "Using: " << rx_subdev[SUBDEV_PROP_NAME].as<std::string>() << std::endl;
- _iface->poke32(U2_REG_DSP_RX_MUX, dsp_type1::calc_rx_mux_word(
- rx_subdev[SUBDEV_PROP_CONNECTION].as<subdev_conn_t>()
- ));
- }
- return;
case DBOARD_PROP_DBOARD_ID:
_rx_db_eeprom.id = val.as<dboard_id_t>();
@@ -149,10 +131,6 @@ void usrp2_mboard_impl::tx_dboard_get(const wax::obj &key_, wax::obj &val){
val = _dboard_manager->get_tx_subdev_names();
return;
- case DBOARD_PROP_USED_SUBDEVS:
- val = _tx_subdevs_in_use;
- return;
-
case DBOARD_PROP_DBOARD_ID:
val = _tx_db_eeprom.id;
return;
@@ -177,16 +155,6 @@ void usrp2_mboard_impl::tx_dboard_get(const wax::obj &key_, wax::obj &val){
void usrp2_mboard_impl::tx_dboard_set(const wax::obj &key, const wax::obj &val){
switch(key.as<dboard_prop_t>()){
- case DBOARD_PROP_USED_SUBDEVS:{
- _tx_subdevs_in_use = val.as<prop_names_t>();
- UHD_ASSERT_THROW(_tx_subdevs_in_use.size() == 1);
- wax::obj tx_subdev = _dboard_manager->get_tx_subdev(_tx_subdevs_in_use.at(0));
- std::cout << "Using: " << tx_subdev[SUBDEV_PROP_NAME].as<std::string>() << std::endl;
- _iface->poke32(U2_REG_DSP_TX_MUX, dsp_type1::calc_tx_mux_word(
- tx_subdev[SUBDEV_PROP_CONNECTION].as<subdev_conn_t>()
- ));
- }
- return;
case DBOARD_PROP_DBOARD_ID:
_tx_db_eeprom.id = val.as<dboard_id_t>();
diff --git a/host/lib/usrp/usrp2/mboard_impl.cpp b/host/lib/usrp/usrp2/mboard_impl.cpp
index 4dab00ce2..610aade14 100644
--- a/host/lib/usrp/usrp2/mboard_impl.cpp
+++ b/host/lib/usrp/usrp2/mboard_impl.cpp
@@ -102,6 +102,10 @@ usrp2_mboard_impl::usrp2_mboard_impl(
//init the tx and rx dboards (do last)
dboard_init();
+ //set default subdev specs
+ (*this)[MBOARD_PROP_RX_SUBDEV_SPEC] = subdev_spec_t();
+ (*this)[MBOARD_PROP_TX_SUBDEV_SPEC] = subdev_spec_t();
+
//Issue a stop streaming command (in case it was left running).
//Since this command is issued before the networking is setup,
//most if not all junk packets will never make it to the socket.
@@ -266,6 +270,14 @@ void usrp2_mboard_impl::get(const wax::obj &key_, wax::obj &val){
}
return;
+ case MBOARD_PROP_RX_SUBDEV_SPEC:
+ val = _rx_subdev_spec;
+ return;
+
+ case MBOARD_PROP_TX_SUBDEV_SPEC:
+ val = _tx_subdev_spec;
+ return;
+
default: UHD_THROW_PROP_GET_ERROR();
}
}
@@ -310,6 +322,38 @@ void usrp2_mboard_impl::set(const wax::obj &key, const wax::obj &val){
issue_ddc_stream_cmd(val.as<stream_cmd_t>());
return;
+ case MBOARD_PROP_RX_SUBDEV_SPEC:
+ _rx_subdev_spec = val.as<subdev_spec_t>();
+ //handle automatic
+ if (_rx_subdev_spec.empty()) _rx_subdev_spec.push_back(
+ subdev_spec_pair_t("", _dboard_manager->get_rx_subdev_names().front())
+ );
+ //sanity check
+ UHD_ASSERT_THROW(_rx_subdev_spec.size() == 1);
+ uhd::assert_has((*this)[MBOARD_PROP_RX_DBOARD_NAMES].as<prop_names_t>(), _rx_subdev_spec.front().db_name, "rx dboard names");
+ uhd::assert_has(_dboard_manager->get_rx_subdev_names(), _rx_subdev_spec.front().sd_name, "rx subdev names");
+ //set the mux
+ _iface->poke32(U2_REG_DSP_RX_MUX, dsp_type1::calc_rx_mux_word(
+ _dboard_manager->get_rx_subdev(_rx_subdev_spec.front().sd_name)[SUBDEV_PROP_CONNECTION].as<subdev_conn_t>()
+ ));
+ return;
+
+ case MBOARD_PROP_TX_SUBDEV_SPEC:
+ _tx_subdev_spec = val.as<subdev_spec_t>();
+ //handle automatic
+ if (_tx_subdev_spec.empty()) _tx_subdev_spec.push_back(
+ subdev_spec_pair_t("", _dboard_manager->get_tx_subdev_names().front())
+ );
+ //sanity check
+ UHD_ASSERT_THROW(_tx_subdev_spec.size() == 1);
+ uhd::assert_has((*this)[MBOARD_PROP_TX_DBOARD_NAMES].as<prop_names_t>(), _tx_subdev_spec.front().db_name, "tx dboard names");
+ uhd::assert_has(_dboard_manager->get_tx_subdev_names(), _tx_subdev_spec.front().sd_name, "tx subdev names");
+ //set the mux
+ _iface->poke32(U2_REG_DSP_TX_MUX, dsp_type1::calc_tx_mux_word(
+ _dboard_manager->get_tx_subdev(_tx_subdev_spec.front().sd_name)[SUBDEV_PROP_CONNECTION].as<subdev_conn_t>()
+ ));
+ return;
+
default: UHD_THROW_PROP_SET_ERROR();
}
}
diff --git a/host/lib/usrp/usrp2/usrp2_impl.hpp b/host/lib/usrp/usrp2/usrp2_impl.hpp
index 6d705f14e..157d17057 100644
--- a/host/lib/usrp/usrp2/usrp2_impl.hpp
+++ b/host/lib/usrp/usrp2/usrp2_impl.hpp
@@ -35,6 +35,7 @@
#include <uhd/transport/udp_simple.hpp> //mtu
#include <uhd/transport/udp_zero_copy.hpp>
#include <uhd/usrp/dboard_manager.hpp>
+#include <uhd/usrp/subdev_spec.hpp>
/*!
* Make a usrp2 dboard interface.
@@ -143,6 +144,7 @@ private:
//properties for this mboard
void get(const wax::obj &, wax::obj &);
void set(const wax::obj &, const wax::obj &);
+ uhd::usrp::subdev_spec_t _rx_subdev_spec, _tx_subdev_spec;
//interfaces
usrp2_iface::sptr _iface;
@@ -174,14 +176,12 @@ private:
void rx_dboard_get(const wax::obj &, wax::obj &);
void rx_dboard_set(const wax::obj &, const wax::obj &);
wax_obj_proxy::sptr _rx_dboard_proxy;
- uhd::prop_names_t _rx_subdevs_in_use;
uhd::usrp::dboard_eeprom_t _rx_db_eeprom;
//properties interface for tx dboard
void tx_dboard_get(const wax::obj &, wax::obj &);
void tx_dboard_set(const wax::obj &, const wax::obj &);
wax_obj_proxy::sptr _tx_dboard_proxy;
- uhd::prop_names_t _tx_subdevs_in_use;
uhd::usrp::dboard_eeprom_t _tx_db_eeprom;
//methods and shadows for the ddc dsp
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 11:51:04 +0000