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path: root/host/lib/usrp/dboard/db_ubx.cpp
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Diffstat (limited to 'host/lib/usrp/dboard/db_ubx.cpp')
-rw-r--r--host/lib/usrp/dboard/db_ubx.cpp127
1 files changed, 78 insertions, 49 deletions
diff --git a/host/lib/usrp/dboard/db_ubx.cpp b/host/lib/usrp/dboard/db_ubx.cpp
index 0bf57cb70..91f1f51eb 100644
--- a/host/lib/usrp/dboard/db_ubx.cpp
+++ b/host/lib/usrp/dboard/db_ubx.cpp
@@ -27,6 +27,7 @@
#include <uhd/usrp/dboard_manager.hpp>
#include <uhd/utils/assert_has.hpp>
#include <uhd/utils/log.hpp>
+#include <uhd/utils/msg.hpp>
#include <uhd/utils/static.hpp>
#include <boost/assign/list_of.hpp>
#include <boost/shared_ptr.hpp>
@@ -319,14 +320,14 @@ public:
write_gpio();
// Configure ATR
- _iface->set_atr_reg(dboard_iface::UNIT_TX, dboard_iface::ATR_REG_IDLE, _tx_gpio_reg.atr_idle);
- _iface->set_atr_reg(dboard_iface::UNIT_TX, dboard_iface::ATR_REG_TX_ONLY, _tx_gpio_reg.atr_tx);
- _iface->set_atr_reg(dboard_iface::UNIT_TX, dboard_iface::ATR_REG_RX_ONLY, _tx_gpio_reg.atr_rx);
- _iface->set_atr_reg(dboard_iface::UNIT_TX, dboard_iface::ATR_REG_FULL_DUPLEX, _tx_gpio_reg.atr_full_duplex);
- _iface->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_IDLE, _rx_gpio_reg.atr_idle);
- _iface->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_TX_ONLY, _rx_gpio_reg.atr_tx);
- _iface->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_RX_ONLY, _rx_gpio_reg.atr_rx);
- _iface->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_FULL_DUPLEX, _rx_gpio_reg.atr_full_duplex);
+ _iface->set_atr_reg(dboard_iface::UNIT_TX, gpio_atr::ATR_REG_IDLE, _tx_gpio_reg.atr_idle);
+ _iface->set_atr_reg(dboard_iface::UNIT_TX, gpio_atr::ATR_REG_TX_ONLY, _tx_gpio_reg.atr_tx);
+ _iface->set_atr_reg(dboard_iface::UNIT_TX, gpio_atr::ATR_REG_RX_ONLY, _tx_gpio_reg.atr_rx);
+ _iface->set_atr_reg(dboard_iface::UNIT_TX, gpio_atr::ATR_REG_FULL_DUPLEX, _tx_gpio_reg.atr_full_duplex);
+ _iface->set_atr_reg(dboard_iface::UNIT_RX, gpio_atr::ATR_REG_IDLE, _rx_gpio_reg.atr_idle);
+ _iface->set_atr_reg(dboard_iface::UNIT_RX, gpio_atr::ATR_REG_TX_ONLY, _rx_gpio_reg.atr_tx);
+ _iface->set_atr_reg(dboard_iface::UNIT_RX, gpio_atr::ATR_REG_RX_ONLY, _rx_gpio_reg.atr_rx);
+ _iface->set_atr_reg(dboard_iface::UNIT_RX, gpio_atr::ATR_REG_FULL_DUPLEX, _rx_gpio_reg.atr_full_duplex);
// Engage ATR control (1 is ATR control, 0 is manual control)
_iface->set_pin_ctrl(dboard_iface::UNIT_TX, _tx_gpio_reg.atr_mask);
@@ -385,23 +386,23 @@ public:
get_rx_subtree()->create<std::vector<std::string> >("power_mode/options")
.set(ubx_power_modes);
get_rx_subtree()->create<std::string>("power_mode/value")
- .subscribe(boost::bind(&ubx_xcvr::set_power_mode, this, _1))
+ .add_coerced_subscriber(boost::bind(&ubx_xcvr::set_power_mode, this, _1))
.set("performance");
get_rx_subtree()->create<std::vector<std::string> >("xcvr_mode/options")
.set(ubx_xcvr_modes);
get_rx_subtree()->create<std::string>("xcvr_mode/value")
- .subscribe(boost::bind(&ubx_xcvr::set_xcvr_mode, this, _1))
+ .add_coerced_subscriber(boost::bind(&ubx_xcvr::set_xcvr_mode, this, _1))
.set("FDX");
get_tx_subtree()->create<std::vector<std::string> >("power_mode/options")
.set(ubx_power_modes);
get_tx_subtree()->create<std::string>("power_mode/value")
- .subscribe(boost::bind(&uhd::property<std::string>::set, &get_rx_subtree()->access<std::string>("power_mode/value"), _1))
- .publish(boost::bind(&uhd::property<std::string>::get, &get_rx_subtree()->access<std::string>("power_mode/value")));
+ .add_coerced_subscriber(boost::bind(&uhd::property<std::string>::set, &get_rx_subtree()->access<std::string>("power_mode/value"), _1))
+ .set_publisher(boost::bind(&uhd::property<std::string>::get, &get_rx_subtree()->access<std::string>("power_mode/value")));
get_tx_subtree()->create<std::vector<std::string> >("xcvr_mode/options")
.set(ubx_xcvr_modes);
get_tx_subtree()->create<std::string>("xcvr_mode/value")
- .subscribe(boost::bind(&uhd::property<std::string>::set, &get_rx_subtree()->access<std::string>("xcvr_mode/value"), _1))
- .publish(boost::bind(&uhd::property<std::string>::get, &get_rx_subtree()->access<std::string>("xcvr_mode/value")));
+ .add_coerced_subscriber(boost::bind(&uhd::property<std::string>::set, &get_rx_subtree()->access<std::string>("xcvr_mode/value"), _1))
+ .set_publisher(boost::bind(&uhd::property<std::string>::get, &get_rx_subtree()->access<std::string>("xcvr_mode/value")));
////////////////////////////////////////////////////////////////////
// Register TX properties
@@ -410,20 +411,20 @@ public:
get_tx_subtree()->create<device_addr_t>("tune_args")
.set(device_addr_t());
get_tx_subtree()->create<sensor_value_t>("sensors/lo_locked")
- .publish(boost::bind(&ubx_xcvr::get_locked, this, "TXLO"));
+ .set_publisher(boost::bind(&ubx_xcvr::get_locked, this, "TXLO"));
get_tx_subtree()->create<double>("gains/PGA0/value")
- .coerce(boost::bind(&ubx_xcvr::set_tx_gain, this, _1)).set(0);
+ .set_coercer(boost::bind(&ubx_xcvr::set_tx_gain, this, _1)).set(0);
get_tx_subtree()->create<meta_range_t>("gains/PGA0/range")
.set(ubx_tx_gain_range);
get_tx_subtree()->create<double>("freq/value")
- .coerce(boost::bind(&ubx_xcvr::set_tx_freq, this, _1))
+ .set_coercer(boost::bind(&ubx_xcvr::set_tx_freq, this, _1))
.set(ubx_freq_range.start());
get_tx_subtree()->create<meta_range_t>("freq/range")
.set(ubx_freq_range);
get_tx_subtree()->create<std::vector<std::string> >("antenna/options")
.set(ubx_tx_antennas);
get_tx_subtree()->create<std::string>("antenna/value")
- .subscribe(boost::bind(&ubx_xcvr::set_tx_ant, this, _1))
+ .add_coerced_subscriber(boost::bind(&ubx_xcvr::set_tx_ant, this, _1))
.set(ubx_tx_antennas.at(0));
get_tx_subtree()->create<std::string>("connection")
.set("QI");
@@ -436,7 +437,7 @@ public:
get_tx_subtree()->create<meta_range_t>("bandwidth/range")
.set(freq_range_t(bw, bw));
get_tx_subtree()->create<int64_t>("sync_delay")
- .subscribe(boost::bind(&ubx_xcvr::set_sync_delay, this, true, _1))
+ .add_coerced_subscriber(boost::bind(&ubx_xcvr::set_sync_delay, this, true, _1))
.set(-8);
////////////////////////////////////////////////////////////////////
@@ -446,21 +447,21 @@ public:
get_rx_subtree()->create<device_addr_t>("tune_args")
.set(device_addr_t());
get_rx_subtree()->create<sensor_value_t>("sensors/lo_locked")
- .publish(boost::bind(&ubx_xcvr::get_locked, this, "RXLO"));
+ .set_publisher(boost::bind(&ubx_xcvr::get_locked, this, "RXLO"));
get_rx_subtree()->create<double>("gains/PGA0/value")
- .coerce(boost::bind(&ubx_xcvr::set_rx_gain, this, _1))
+ .set_coercer(boost::bind(&ubx_xcvr::set_rx_gain, this, _1))
.set(0);
get_rx_subtree()->create<meta_range_t>("gains/PGA0/range")
.set(ubx_rx_gain_range);
get_rx_subtree()->create<double>("freq/value")
- .coerce(boost::bind(&ubx_xcvr::set_rx_freq, this, _1))
+ .set_coercer(boost::bind(&ubx_xcvr::set_rx_freq, this, _1))
.set(ubx_freq_range.start());
get_rx_subtree()->create<meta_range_t>("freq/range")
.set(ubx_freq_range);
get_rx_subtree()->create<std::vector<std::string> >("antenna/options")
.set(ubx_rx_antennas);
get_rx_subtree()->create<std::string>("antenna/value")
- .subscribe(boost::bind(&ubx_xcvr::set_rx_ant, this, _1)).set("RX2");
+ .add_coerced_subscriber(boost::bind(&ubx_xcvr::set_rx_ant, this, _1)).set("RX2");
get_rx_subtree()->create<std::string>("connection")
.set("IQ");
get_rx_subtree()->create<bool>("enabled")
@@ -472,7 +473,7 @@ public:
get_rx_subtree()->create<meta_range_t>("bandwidth/range")
.set(freq_range_t(bw, bw));
get_rx_subtree()->create<int64_t>("sync_delay")
- .subscribe(boost::bind(&ubx_xcvr::set_sync_delay, this, false, _1))
+ .add_coerced_subscriber(boost::bind(&ubx_xcvr::set_sync_delay, this, false, _1))
.set(-8);
}
@@ -638,23 +639,23 @@ private:
uint16_t mask = lo1_field_info.mask | lo2_field_info.mask;
dboard_iface::unit_t unit = lo1_field_info.unit;
UHD_ASSERT_THROW(lo1_field_info.unit == lo2_field_info.unit);
- _iface->set_atr_reg(unit, dboard_iface::ATR_REG_IDLE, value, mask);
+ _iface->set_atr_reg(unit, gpio_atr::ATR_REG_IDLE, value, mask);
cmd_time += uhd::time_spec_t(1/pfd_freq);
_iface->set_command_time(cmd_time);
- _iface->set_atr_reg(unit, dboard_iface::ATR_REG_TX_ONLY, value, mask);
+ _iface->set_atr_reg(unit, gpio_atr::ATR_REG_TX_ONLY, value, mask);
cmd_time += uhd::time_spec_t(1/pfd_freq);
_iface->set_command_time(cmd_time);
- _iface->set_atr_reg(unit, dboard_iface::ATR_REG_RX_ONLY, value, mask);
+ _iface->set_atr_reg(unit, gpio_atr::ATR_REG_RX_ONLY, value, mask);
cmd_time += uhd::time_spec_t(1/pfd_freq);
_iface->set_command_time(cmd_time);
- _iface->set_atr_reg(unit, dboard_iface::ATR_REG_FULL_DUPLEX, value, mask);
+ _iface->set_atr_reg(unit, gpio_atr::ATR_REG_FULL_DUPLEX, value, mask);
// De-assert SYNC
// Head of line blocking means the command time does not need to be set.
- _iface->set_atr_reg(unit, dboard_iface::ATR_REG_IDLE, 0, mask);
- _iface->set_atr_reg(unit, dboard_iface::ATR_REG_TX_ONLY, 0, mask);
- _iface->set_atr_reg(unit, dboard_iface::ATR_REG_RX_ONLY, 0, mask);
- _iface->set_atr_reg(unit, dboard_iface::ATR_REG_FULL_DUPLEX, 0, mask);
+ _iface->set_atr_reg(unit, gpio_atr::ATR_REG_IDLE, 0, mask);
+ _iface->set_atr_reg(unit, gpio_atr::ATR_REG_TX_ONLY, 0, mask);
+ _iface->set_atr_reg(unit, gpio_atr::ATR_REG_RX_ONLY, 0, mask);
+ _iface->set_atr_reg(unit, gpio_atr::ATR_REG_FULL_DUPLEX, 0, mask);
}
}
@@ -751,6 +752,20 @@ private:
device_addr_t tune_args = subtree->access<device_addr_t>("tune_args").get();
is_int_n = boost::iequals(tune_args.get("mode_n",""), "integer");
UHD_LOGV(rarely) << boost::format("UBX TX: the requested frequency is %f MHz") % (freq/1e6) << std::endl;
+ double target_pfd_freq = _tx_target_pfd_freq;
+ if (is_int_n and tune_args.has_key("int_n_step"))
+ {
+ target_pfd_freq = tune_args.cast<double>("int_n_step", _tx_target_pfd_freq);
+ if (target_pfd_freq > _tx_target_pfd_freq)
+ {
+ UHD_MSG(warning)
+ << boost::format("Requested int_n_step of %f MHz too large, clipping to %f MHz")
+ % (target_pfd_freq/1e6)
+ % (_tx_target_pfd_freq/1e6)
+ << std::endl;
+ target_pfd_freq = _tx_target_pfd_freq;
+ }
+ }
// Clip the frequency to the valid range
freq = ubx_freq_range.clip(freq);
@@ -787,10 +802,10 @@ private:
set_cpld_field(TXLB_SEL, 1);
set_cpld_field(TXHB_SEL, 0);
// Set LO1 to IF of 2100 MHz (offset from RX IF to reduce leakage)
- freq_lo1 = _txlo1->set_frequency(2100*fMHz, ref_freq, _tx_target_pfd_freq, is_int_n);
+ freq_lo1 = _txlo1->set_frequency(2100*fMHz, ref_freq, target_pfd_freq, is_int_n);
_txlo1->set_output_power(max287x_iface::OUTPUT_POWER_5DBM);
// Set LO2 to IF minus desired frequency
- freq_lo2 = _txlo2->set_frequency(freq_lo1 - freq, ref_freq, _tx_target_pfd_freq, is_int_n);
+ freq_lo2 = _txlo2->set_frequency(freq_lo1 - freq, ref_freq, target_pfd_freq, is_int_n);
_txlo2->set_output_power(max287x_iface::OUTPUT_POWER_2DBM);
}
else if ((freq >= (500*fMHz)) && (freq <= (800*fMHz)))
@@ -800,7 +815,7 @@ private:
set_cpld_field(TXLO1_FSEL1, 1);
set_cpld_field(TXLB_SEL, 0);
set_cpld_field(TXHB_SEL, 1);
- freq_lo1 = _txlo1->set_frequency(freq, ref_freq, _tx_target_pfd_freq, is_int_n);
+ freq_lo1 = _txlo1->set_frequency(freq, ref_freq, target_pfd_freq, is_int_n);
_txlo1->set_output_power(max287x_iface::OUTPUT_POWER_2DBM);
}
else if ((freq > (800*fMHz)) && (freq <= (1000*fMHz)))
@@ -810,7 +825,7 @@ private:
set_cpld_field(TXLO1_FSEL1, 1);
set_cpld_field(TXLB_SEL, 0);
set_cpld_field(TXHB_SEL, 1);
- freq_lo1 = _txlo1->set_frequency(freq, ref_freq, _tx_target_pfd_freq, is_int_n);
+ freq_lo1 = _txlo1->set_frequency(freq, ref_freq, target_pfd_freq, is_int_n);
_txlo1->set_output_power(max287x_iface::OUTPUT_POWER_5DBM);
}
else if ((freq > (1000*fMHz)) && (freq <= (2200*fMHz)))
@@ -820,7 +835,7 @@ private:
set_cpld_field(TXLO1_FSEL1, 0);
set_cpld_field(TXLB_SEL, 0);
set_cpld_field(TXHB_SEL, 1);
- freq_lo1 = _txlo1->set_frequency(freq, ref_freq, _tx_target_pfd_freq, is_int_n);
+ freq_lo1 = _txlo1->set_frequency(freq, ref_freq, target_pfd_freq, is_int_n);
_txlo1->set_output_power(max287x_iface::OUTPUT_POWER_2DBM);
}
else if ((freq > (2200*fMHz)) && (freq <= (2500*fMHz)))
@@ -830,7 +845,7 @@ private:
set_cpld_field(TXLO1_FSEL1, 0);
set_cpld_field(TXLB_SEL, 0);
set_cpld_field(TXHB_SEL, 1);
- freq_lo1 = _txlo1->set_frequency(freq, ref_freq, _tx_target_pfd_freq, is_int_n);
+ freq_lo1 = _txlo1->set_frequency(freq, ref_freq, target_pfd_freq, is_int_n);
_txlo1->set_output_power(max287x_iface::OUTPUT_POWER_2DBM);
}
else if ((freq > (2500*fMHz)) && (freq <= (6000*fMHz)))
@@ -840,7 +855,7 @@ private:
set_cpld_field(TXLO1_FSEL1, 0);
set_cpld_field(TXLB_SEL, 0);
set_cpld_field(TXHB_SEL, 1);
- freq_lo1 = _txlo1->set_frequency(freq, ref_freq, _tx_target_pfd_freq, is_int_n);
+ freq_lo1 = _txlo1->set_frequency(freq, ref_freq, target_pfd_freq, is_int_n);
_txlo1->set_output_power(max287x_iface::OUTPUT_POWER_5DBM);
}
@@ -893,6 +908,20 @@ private:
property_tree::sptr subtree = this->get_rx_subtree();
device_addr_t tune_args = subtree->access<device_addr_t>("tune_args").get();
is_int_n = boost::iequals(tune_args.get("mode_n",""), "integer");
+ double target_pfd_freq = _rx_target_pfd_freq;
+ if (is_int_n and tune_args.has_key("int_n_step"))
+ {
+ target_pfd_freq = tune_args.cast<double>("int_n_step", _rx_target_pfd_freq);
+ if (target_pfd_freq > _rx_target_pfd_freq)
+ {
+ UHD_MSG(warning)
+ << boost::format("Requested int_n_step of %f Mhz too large, clipping to %f MHz")
+ % (target_pfd_freq/1e6)
+ % (_rx_target_pfd_freq/1e6)
+ << std::endl;
+ target_pfd_freq = _rx_target_pfd_freq;
+ }
+ }
// Clip the frequency to the valid range
freq = ubx_freq_range.clip(freq);
@@ -931,10 +960,10 @@ private:
set_cpld_field(RXLB_SEL, 1);
set_cpld_field(RXHB_SEL, 0);
// Set LO1 to IF of 2380 MHz (2440 MHz filter center minus 60 MHz offset to minimize LO leakage)
- freq_lo1 = _rxlo1->set_frequency(2380*fMHz, ref_freq, _rx_target_pfd_freq, is_int_n);
+ freq_lo1 = _rxlo1->set_frequency(2380*fMHz, ref_freq, target_pfd_freq, is_int_n);
_rxlo1->set_output_power(max287x_iface::OUTPUT_POWER_5DBM);
// Set LO2 to IF minus desired frequency
- freq_lo2 = _rxlo2->set_frequency(freq_lo1 - freq, ref_freq, _rx_target_pfd_freq, is_int_n);
+ freq_lo2 = _rxlo2->set_frequency(freq_lo1 - freq, ref_freq, target_pfd_freq, is_int_n);
_rxlo2->set_output_power(max287x_iface::OUTPUT_POWER_2DBM);
}
else if ((freq >= 100*fMHz) && (freq < 500*fMHz))
@@ -947,10 +976,10 @@ private:
set_cpld_field(RXLB_SEL, 1);
set_cpld_field(RXHB_SEL, 0);
// Set LO1 to IF of 2440 (center of filter)
- freq_lo1 = _rxlo1->set_frequency(2440*fMHz, ref_freq, _rx_target_pfd_freq, is_int_n);
+ freq_lo1 = _rxlo1->set_frequency(2440*fMHz, ref_freq, target_pfd_freq, is_int_n);
_rxlo1->set_output_power(max287x_iface::OUTPUT_POWER_5DBM);
// Set LO2 to IF minus desired frequency
- freq_lo2 = _rxlo2->set_frequency(freq_lo1 - freq, ref_freq, _rx_target_pfd_freq, is_int_n);
+ freq_lo2 = _rxlo2->set_frequency(freq_lo1 - freq, ref_freq, target_pfd_freq, is_int_n);
_rxlo1->set_output_power(max287x_iface::OUTPUT_POWER_2DBM);
}
else if ((freq >= 500*fMHz) && (freq < 800*fMHz))
@@ -962,7 +991,7 @@ private:
set_cpld_field(RXLO1_FSEL1, 1);
set_cpld_field(RXLB_SEL, 0);
set_cpld_field(RXHB_SEL, 1);
- freq_lo1 = _rxlo1->set_frequency(freq, ref_freq, _rx_target_pfd_freq, is_int_n);
+ freq_lo1 = _rxlo1->set_frequency(freq, ref_freq, target_pfd_freq, is_int_n);
_rxlo1->set_output_power(max287x_iface::OUTPUT_POWER_2DBM);
}
else if ((freq >= 800*fMHz) && (freq < 1000*fMHz))
@@ -974,7 +1003,7 @@ private:
set_cpld_field(RXLO1_FSEL1, 1);
set_cpld_field(RXLB_SEL, 0);
set_cpld_field(RXHB_SEL, 1);
- freq_lo1 = _rxlo1->set_frequency(freq, ref_freq, _rx_target_pfd_freq, is_int_n);
+ freq_lo1 = _rxlo1->set_frequency(freq, ref_freq, target_pfd_freq, is_int_n);
_rxlo1->set_output_power(max287x_iface::OUTPUT_POWER_5DBM);
}
else if ((freq >= 1000*fMHz) && (freq < 1500*fMHz))
@@ -986,7 +1015,7 @@ private:
set_cpld_field(RXLO1_FSEL1, 0);
set_cpld_field(RXLB_SEL, 0);
set_cpld_field(RXHB_SEL, 1);
- freq_lo1 = _rxlo1->set_frequency(freq, ref_freq, _rx_target_pfd_freq, is_int_n);
+ freq_lo1 = _rxlo1->set_frequency(freq, ref_freq, target_pfd_freq, is_int_n);
_rxlo1->set_output_power(max287x_iface::OUTPUT_POWER_2DBM);
}
else if ((freq >= 1500*fMHz) && (freq < 2200*fMHz))
@@ -998,7 +1027,7 @@ private:
set_cpld_field(RXLO1_FSEL1, 0);
set_cpld_field(RXLB_SEL, 0);
set_cpld_field(RXHB_SEL, 1);
- freq_lo1 = _rxlo1->set_frequency(freq, ref_freq, _rx_target_pfd_freq, is_int_n);
+ freq_lo1 = _rxlo1->set_frequency(freq, ref_freq, target_pfd_freq, is_int_n);
_rxlo1->set_output_power(max287x_iface::OUTPUT_POWER_2DBM);
}
else if ((freq >= 2200*fMHz) && (freq < 2500*fMHz))
@@ -1010,7 +1039,7 @@ private:
set_cpld_field(RXLO1_FSEL1, 0);
set_cpld_field(RXLB_SEL, 0);
set_cpld_field(RXHB_SEL, 1);
- freq_lo1 = _rxlo1->set_frequency(freq, ref_freq, _rx_target_pfd_freq, is_int_n);
+ freq_lo1 = _rxlo1->set_frequency(freq, ref_freq, target_pfd_freq, is_int_n);
_rxlo1->set_output_power(max287x_iface::OUTPUT_POWER_2DBM);
}
else if ((freq >= 2500*fMHz) && (freq <= 6000*fMHz))
@@ -1022,7 +1051,7 @@ private:
set_cpld_field(RXLO1_FSEL1, 0);
set_cpld_field(RXLB_SEL, 0);
set_cpld_field(RXHB_SEL, 1);
- freq_lo1 = _rxlo1->set_frequency(freq, ref_freq, _rx_target_pfd_freq, is_int_n);
+ freq_lo1 = _rxlo1->set_frequency(freq, ref_freq, target_pfd_freq, is_int_n);
_rxlo1->set_output_power(max287x_iface::OUTPUT_POWER_5DBM);
}