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-rw-r--r--host/lib/usrp/dboard/db_rfx.cpp52
-rw-r--r--host/lib/usrp/dboard/db_wbx.cpp255
-rw-r--r--host/lib/usrp/dboard/db_xcvr2450.cpp6
3 files changed, 177 insertions, 136 deletions
diff --git a/host/lib/usrp/dboard/db_rfx.cpp b/host/lib/usrp/dboard/db_rfx.cpp
index 89e707718..17fc00d24 100644
--- a/host/lib/usrp/dboard/db_rfx.cpp
+++ b/host/lib/usrp/dboard/db_rfx.cpp
@@ -91,7 +91,7 @@ private:
uhd::dict<dboard_iface::unit_t, bool> _div2;
double _rx_lo_freq, _tx_lo_freq;
std::string _rx_ant;
- float _rx_pga0_gain;
+ uhd::dict<std::string, float> _rx_gains;
void set_rx_lo_freq(double freq);
void set_tx_lo_freq(double freq);
@@ -100,8 +100,6 @@ private:
void set_rx_gain(float gain, const std::string &name);
void set_tx_gain(float gain, const std::string &name);
- void set_rx_pga0_gain(float gain);
-
/*!
* Set the LO frequency for the particular dboard unit.
* \param unit which unit rx or tx
@@ -198,7 +196,10 @@ rfx_xcvr::rfx_xcvr(
set_rx_lo_freq((_freq_range.min + _freq_range.max)/2.0);
set_tx_lo_freq((_freq_range.min + _freq_range.max)/2.0);
set_rx_ant("RX2");
- set_rx_pga0_gain(0);
+
+ BOOST_FOREACH(const std::string &name, rfx_rx_gain_ranges.keys()){
+ set_rx_gain(rfx_rx_gain_ranges[name].min, name);
+ }
}
rfx_xcvr::~rfx_xcvr(void){
@@ -230,20 +231,7 @@ void rfx_xcvr::set_tx_ant(const std::string &ant){
/***********************************************************************
* Gain Handling
**********************************************************************/
-void rfx_xcvr::set_tx_gain(float, const std::string &name){
- assert_has(rfx_tx_gain_ranges.keys(), name, "rfx tx gain name");
- UHD_ASSERT_THROW(false); //no gains to set
-}
-
-void rfx_xcvr::set_rx_gain(float gain, const std::string &name){
- assert_has(rfx_rx_gain_ranges.keys(), name, "rfx rx gain name");
- if(name == "PGA0"){
- this->set_rx_pga0_gain(gain);
- }
- else UHD_ASSERT_THROW(false);
-}
-
-void rfx_xcvr::set_rx_pga0_gain(float gain){
+static float rx_pga0_gain_to_dac_volts(float &gain){
//voltage level constants (negative slope)
static const float max_volts = float(.2), min_volts = float(1.2);
static const float slope = (max_volts-min_volts)/45;
@@ -251,11 +239,27 @@ void rfx_xcvr::set_rx_pga0_gain(float gain){
//calculate the voltage for the aux dac
float dac_volts = std::clip<float>(gain*slope + min_volts, max_volts, min_volts);
- //write the new voltage to the aux dac
- this->get_iface()->write_aux_dac(dboard_iface::UNIT_RX, 1, dac_volts);
+ //the actual gain setting
+ gain = (dac_volts - min_volts)/slope;
+
+ return dac_volts;
+}
+
+void rfx_xcvr::set_tx_gain(float, const std::string &name){
+ assert_has(rfx_tx_gain_ranges.keys(), name, "rfx tx gain name");
+ UHD_THROW_INVALID_CODE_PATH(); //no gains to set
+}
+
+void rfx_xcvr::set_rx_gain(float gain, const std::string &name){
+ assert_has(rfx_rx_gain_ranges.keys(), name, "rfx rx gain name");
+ if(name == "PGA0"){
+ float dac_volts = rx_pga0_gain_to_dac_volts(gain);
+ _rx_gains[name] = gain;
- //shadow the actual gain setting
- _rx_pga0_gain = (dac_volts - min_volts)/slope;
+ //write the new voltage to the aux dac
+ this->get_iface()->write_aux_dac(dboard_iface::UNIT_RX, 1, dac_volts);
+ }
+ else UHD_THROW_INVALID_CODE_PATH();
}
/***********************************************************************
@@ -397,8 +401,8 @@ void rfx_xcvr::rx_get(const wax::obj &key_, wax::obj &val){
return;
case SUBDEV_PROP_GAIN:
- UHD_ASSERT_THROW(name == "PGA0");
- val = _rx_pga0_gain;
+ assert_has(_rx_gains.keys(), name, "rfx rx gain name");
+ val = _rx_gains[name];
return;
case SUBDEV_PROP_GAIN_RANGE:
diff --git a/host/lib/usrp/dboard/db_wbx.cpp b/host/lib/usrp/dboard/db_wbx.cpp
index 23654860f..95dcb3802 100644
--- a/host/lib/usrp/dboard/db_wbx.cpp
+++ b/host/lib/usrp/dboard/db_wbx.cpp
@@ -15,8 +15,6 @@
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
-static const bool wbx_debug = false;
-
// Common IO Pins
#define ANTSW_IO ((1 << 5)|(1 << 15)) // on UNIT_TX, 0 = TX, 1 = RX, on UNIT_RX 0 = main ant, 1 = RX2
#define ADF4350_CE (1 << 3)
@@ -84,17 +82,30 @@ using namespace uhd::usrp;
using namespace boost::assign;
/***********************************************************************
- * The WBX dboard
+ * The WBX dboard constants
**********************************************************************/
-static const float _max_rx_pga0_gain = 31.5;
-static const float _max_tx_pga0_gain = 25;
+static const bool wbx_debug = false;
+
+static const freq_range_t wbx_freq_range(50e6, 2.22e9);
+
+static const prop_names_t wbx_tx_antennas = list_of("TX/RX");
+static const prop_names_t wbx_rx_antennas = list_of("TX/RX")("RX2");
+
+static const uhd::dict<std::string, gain_range_t> wbx_tx_gain_ranges = map_list_of
+ ("PGA0", gain_range_t(0, 25, float(0.05)))
+;
+
+static const uhd::dict<std::string, gain_range_t> wbx_rx_gain_ranges = map_list_of
+ ("PGA0", gain_range_t(0, 31.5, float(0.5)))
+;
+
+/***********************************************************************
+ * The WBX dboard
+ **********************************************************************/
class wbx_xcvr : public xcvr_dboard_base{
public:
- wbx_xcvr(
- ctor_args_t args,
- const freq_range_t &freq_range
- );
+ wbx_xcvr(ctor_args_t args);
~wbx_xcvr(void);
void rx_get(const wax::obj &key, wax::obj &val);
@@ -104,20 +115,16 @@ public:
void tx_set(const wax::obj &key, const wax::obj &val);
private:
- freq_range_t _freq_range;
- uhd::dict<dboard_iface::unit_t, bool> _div2;
+ uhd::dict<std::string, float> _tx_gains, _rx_gains;
double _rx_lo_freq, _tx_lo_freq;
- std::string _rx_ant;
- int _rx_pga0_attn_iobits;
- float _rx_pga0_gain;
- float _tx_pga0_gain;
+ std::string _tx_ant, _rx_ant;
void set_rx_lo_freq(double freq);
void set_tx_lo_freq(double freq);
void set_rx_ant(const std::string &ant);
- void set_rx_pga0_gain(float gain);
- void set_rx_pga0_attn(float attn);
- void set_tx_pga0_gain(float gain);
+ void set_tx_ant(const std::string &ant);
+ void set_rx_gain(float gain, const std::string &name);
+ void set_tx_gain(float gain, const std::string &name);
void update_atr(void);
@@ -143,7 +150,7 @@ private:
* Register the WBX dboard (min freq, max freq, rx div2, tx div2)
**********************************************************************/
static dboard_base::sptr make_wbx(dboard_base::ctor_args_t args){
- return dboard_base::sptr(new wbx_xcvr(args, freq_range_t(50e6, 2220e6)));
+ return dboard_base::sptr(new wbx_xcvr(args));
}
UHD_STATIC_BLOCK(reg_wbx_dboards){
@@ -154,11 +161,7 @@ UHD_STATIC_BLOCK(reg_wbx_dboards){
/***********************************************************************
* Structors
**********************************************************************/
-wbx_xcvr::wbx_xcvr(
- ctor_args_t args,
- const freq_range_t &freq_range
-) : xcvr_dboard_base(args){
- _freq_range = freq_range;
+wbx_xcvr::wbx_xcvr(ctor_args_t args) : xcvr_dboard_base(args){
//enable the clocks that we need
this->get_iface()->set_clock_enabled(dboard_iface::UNIT_TX, true);
@@ -174,11 +177,16 @@ wbx_xcvr::wbx_xcvr(
) % RXIO_MASK % TXIO_MASK << std::endl;
//set some default values
- set_rx_lo_freq((_freq_range.min + _freq_range.max)/2.0);
- set_tx_lo_freq((_freq_range.min + _freq_range.max)/2.0);
+ set_rx_lo_freq((wbx_freq_range.min + wbx_freq_range.max)/2.0);
+ set_tx_lo_freq((wbx_freq_range.min + wbx_freq_range.max)/2.0);
set_rx_ant("RX2");
- set_rx_pga0_gain(0);
- set_tx_pga0_gain(0);
+
+ BOOST_FOREACH(const std::string &name, wbx_tx_gain_ranges.keys()){
+ set_tx_gain(wbx_tx_gain_ranges[name].min, name);
+ }
+ BOOST_FOREACH(const std::string &name, wbx_rx_gain_ranges.keys()){
+ set_rx_gain(wbx_rx_gain_ranges[name].min, name);
+ }
}
wbx_xcvr::~wbx_xcvr(void){
@@ -186,10 +194,81 @@ wbx_xcvr::~wbx_xcvr(void){
}
/***********************************************************************
- * Helper Methods
+ * Gain Handling
+ **********************************************************************/
+static int rx_pga0_gain_to_iobits(float &gain){
+ //clip the input
+ gain = std::clip<float>(gain, wbx_rx_gain_ranges["PGA0"].min, wbx_rx_gain_ranges["PGA0"].max);
+
+ //convert to attenuation and update iobits for atr
+ float attn = wbx_rx_gain_ranges["PGA0"].max - gain;
+
+ //calculate the attenuation
+ int attn_code = int(floor(attn*2));
+ int iobits = ((~attn_code) << RX_ATTN_SHIFT) & RX_ATTN_MASK;
+
+
+ if (wbx_debug) std::cerr << boost::format(
+ "WBX Attenuation: %f dB, Code: %d, IO Bits %x, Mask: %x"
+ ) % attn % attn_code % (iobits & RX_ATTN_MASK) % RX_ATTN_MASK << std::endl;
+
+ //the actual gain setting
+ gain = wbx_rx_gain_ranges["PGA0"].max - float(attn_code)/2;
+
+ return iobits;
+}
+
+static float tx_pga0_gain_to_dac_volts(float &gain){
+ //clip the input
+ gain = std::clip<float>(gain, wbx_tx_gain_ranges["PGA0"].min, wbx_tx_gain_ranges["PGA0"].max);
+
+ //voltage level constants
+ static const float max_volts = float(0.5), min_volts = float(1.4);
+ static const float slope = (max_volts-min_volts)/wbx_tx_gain_ranges["PGA0"].max;
+
+ //calculate the voltage for the aux dac
+ float dac_volts = gain*slope + min_volts;
+
+ if (wbx_debug) std::cerr << boost::format(
+ "WBX TX Gain: %f dB, dac_volts: %f V"
+ ) % gain % dac_volts << std::endl;
+
+ //the actual gain setting
+ gain = (dac_volts - min_volts)/slope;
+
+ return dac_volts;
+}
+
+void wbx_xcvr::set_tx_gain(float gain, const std::string &name){
+ assert_has(wbx_tx_gain_ranges.keys(), name, "wbx tx gain name");
+ if(name == "PGA0"){
+ float dac_volts = tx_pga0_gain_to_dac_volts(gain);
+ _tx_gains[name] = gain;
+
+ //write the new voltage to the aux dac
+ this->get_iface()->write_aux_dac(dboard_iface::UNIT_TX, 0, dac_volts);
+ }
+ else UHD_THROW_INVALID_CODE_PATH();
+}
+
+void wbx_xcvr::set_rx_gain(float gain, const std::string &name){
+ assert_has(wbx_rx_gain_ranges.keys(), name, "wbx rx gain name");
+ if(name == "PGA0"){
+ rx_pga0_gain_to_iobits(gain);
+ _rx_gains[name] = gain;
+
+ //write the new gain to atr regs
+ update_atr();
+ }
+ else UHD_THROW_INVALID_CODE_PATH();
+}
+
+/***********************************************************************
+ * Antenna Handling
**********************************************************************/
void wbx_xcvr::update_atr(void){
//calculate atr pins
+ int pga0_iobits = rx_pga0_gain_to_iobits(_rx_gains["PGA0"]);
//setup the tx atr (this does not change with antenna)
this->get_iface()->set_atr_reg(dboard_iface::UNIT_TX, dboard_iface::ATR_REG_IDLE, TX_POWER_UP | ANT_XX | TX_MIXER_DIS);
@@ -199,31 +278,23 @@ void wbx_xcvr::update_atr(void){
//setup the rx atr (this does not change with antenna)
this->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_IDLE,
- _rx_pga0_attn_iobits | RX_POWER_UP | ANT_XX | RX_MIXER_DIS);
+ pga0_iobits | RX_POWER_UP | ANT_XX | RX_MIXER_DIS);
this->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_TX_ONLY,
- _rx_pga0_attn_iobits | RX_POWER_UP | ANT_XX | RX_MIXER_DIS);
+ pga0_iobits | RX_POWER_UP | ANT_XX | RX_MIXER_DIS);
this->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_FULL_DUPLEX,
- _rx_pga0_attn_iobits | RX_POWER_UP | ANT_RX2| RX_MIXER_ENB);
+ pga0_iobits | RX_POWER_UP | ANT_RX2| RX_MIXER_ENB);
//set the rx atr regs that change with antenna setting
this->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_RX_ONLY,
- _rx_pga0_attn_iobits | RX_POWER_UP | RX_MIXER_ENB | ((_rx_ant == "TX/RX")? ANT_TXRX : ANT_RX2));
+ pga0_iobits | RX_POWER_UP | RX_MIXER_ENB | ((_rx_ant == "TX/RX")? ANT_TXRX : ANT_RX2));
if (wbx_debug) std::cerr << boost::format(
"WBX RXONLY ATR REG: 0x%08x"
- ) % (_rx_pga0_attn_iobits | RX_POWER_UP | RX_MIXER_ENB | ((_rx_ant == "TX/RX")? ANT_TXRX : ANT_RX2)) << std::endl;
-}
-
-void wbx_xcvr::set_rx_lo_freq(double freq){
- _rx_lo_freq = set_lo_freq(dboard_iface::UNIT_RX, freq);
-}
-
-void wbx_xcvr::set_tx_lo_freq(double freq){
- _tx_lo_freq = set_lo_freq(dboard_iface::UNIT_TX, freq);
+ ) % (pga0_iobits | RX_POWER_UP | RX_MIXER_ENB | ((_rx_ant == "TX/RX")? ANT_TXRX : ANT_RX2)) << std::endl;
}
void wbx_xcvr::set_rx_ant(const std::string &ant){
//validate input
- UHD_ASSERT_THROW(ant == "TX/RX" or ant == "RX2");
+ assert_has(wbx_rx_antennas, ant, "wbx rx antenna name");
//shadow the setting
_rx_ant = ant;
@@ -232,49 +303,20 @@ void wbx_xcvr::set_rx_ant(const std::string &ant){
update_atr();
}
-void wbx_xcvr::set_rx_pga0_gain(float gain){
- //clip the input
- gain = std::clip<float>(gain, 0, _max_rx_pga0_gain);
-
- //shadow the setting (does not account for precision loss)
- _rx_pga0_gain = gain;
-
- //convert to attenuation and update iobits for atr
- set_rx_pga0_attn(_max_rx_pga0_gain - gain);
-
- //write the new gain to atr regs
- update_atr();
+void wbx_xcvr::set_tx_ant(const std::string &ant){
+ assert_has(wbx_tx_antennas, ant, "wbx tx antenna name");
+ //only one antenna option, do nothing
}
-void wbx_xcvr::set_rx_pga0_attn(float attn)
-{
- int attn_code = int(floor(attn*2));
- _rx_pga0_attn_iobits = ((~attn_code) << RX_ATTN_SHIFT) & RX_ATTN_MASK;
- if (wbx_debug) std::cerr << boost::format(
- "WBX Attenuation: %f dB, Code: %d, IO Bits %x, Mask: %x"
- ) % attn % attn_code % (_rx_pga0_attn_iobits & RX_ATTN_MASK) % RX_ATTN_MASK << std::endl;
+/***********************************************************************
+ * Tuning
+ **********************************************************************/
+void wbx_xcvr::set_rx_lo_freq(double freq){
+ _rx_lo_freq = set_lo_freq(dboard_iface::UNIT_RX, freq);
}
-void wbx_xcvr::set_tx_pga0_gain(float gain){
- //clip the input
- gain = std::clip<float>(gain, 0, _max_tx_pga0_gain);
-
- //voltage level constants
- static const float max_volts = float(0.5), min_volts = float(1.4);
- static const float slope = (max_volts-min_volts)/_max_rx_pga0_gain;
-
- //calculate the voltage for the aux dac
- float dac_volts = gain*slope + min_volts;
-
- if (wbx_debug) std::cerr << boost::format(
- "WBX TX Gain: %f dB, dac_volts: %f V"
- ) % gain % dac_volts << std::endl;
-
- //write the new voltage to the aux dac
- this->get_iface()->write_aux_dac(dboard_iface::UNIT_TX, 0, dac_volts);
-
- //shadow the setting (does not account for precision loss)
- _tx_pga0_gain = gain;
+void wbx_xcvr::set_tx_lo_freq(double freq){
+ _tx_lo_freq = set_lo_freq(dboard_iface::UNIT_TX, freq);
}
double wbx_xcvr::set_lo_freq(
@@ -286,7 +328,7 @@ double wbx_xcvr::set_lo_freq(
) % (target_freq/1e6) << std::endl;
//clip the input
- target_freq = std::clip(target_freq, _freq_range.min, _freq_range.max);
+ target_freq = std::clip(target_freq, wbx_freq_range.min, wbx_freq_range.max);
//map prescaler setting to mininmum integer divider (N) values (pg.18 prescaler)
static const uhd::dict<int, int> prescaler_to_min_int_div = map_list_of
@@ -439,17 +481,17 @@ void wbx_xcvr::rx_get(const wax::obj &key_, wax::obj &val){
return;
case SUBDEV_PROP_GAIN:
- UHD_ASSERT_THROW(name == "PGA0");
- val = _rx_pga0_gain;
+ assert_has(_rx_gains.keys(), name, "wbx rx gain name");
+ val = _rx_gains[name];
return;
case SUBDEV_PROP_GAIN_RANGE:
- UHD_ASSERT_THROW(name == "PGA0");
- val = gain_range_t(0, _max_rx_pga0_gain, float(0.5));
+ assert_has(wbx_rx_gain_ranges.keys(), name, "wbx rx gain name");
+ val = wbx_rx_gain_ranges[name];
return;
case SUBDEV_PROP_GAIN_NAMES:
- val = prop_names_t(1, "PGA0");
+ val = prop_names_t(wbx_rx_gain_ranges.keys());
return;
case SUBDEV_PROP_FREQ:
@@ -457,17 +499,15 @@ void wbx_xcvr::rx_get(const wax::obj &key_, wax::obj &val){
return;
case SUBDEV_PROP_FREQ_RANGE:
- val = _freq_range;
+ val = wbx_freq_range;
return;
case SUBDEV_PROP_ANTENNA:
val = _rx_ant;
return;
- case SUBDEV_PROP_ANTENNA_NAMES:{
- prop_names_t ants = list_of("TX/RX")("RX2");
- val = ants;
- }
+ case SUBDEV_PROP_ANTENNA_NAMES:
+ val = wbx_rx_antennas;
return;
case SUBDEV_PROP_QUADRATURE:
@@ -502,16 +542,15 @@ void wbx_xcvr::rx_set(const wax::obj &key_, const wax::obj &val){
switch(key.as<subdev_prop_t>()){
case SUBDEV_PROP_FREQ:
- set_rx_lo_freq(val.as<double>());
+ this->set_rx_lo_freq(val.as<double>());
return;
case SUBDEV_PROP_GAIN:
- UHD_ASSERT_THROW(name == "PGA0");
- set_rx_pga0_gain(val.as<float>());
+ this->set_rx_gain(val.as<float>(), name);
return;
case SUBDEV_PROP_ANTENNA:
- set_rx_ant(val.as<std::string>());
+ this->set_rx_ant(val.as<std::string>());
return;
default: UHD_THROW_PROP_SET_ERROR();
@@ -536,17 +575,17 @@ void wbx_xcvr::tx_get(const wax::obj &key_, wax::obj &val){
return;
case SUBDEV_PROP_GAIN:
- UHD_ASSERT_THROW(name == "PGA0");
- val = _tx_pga0_gain;
+ assert_has(_tx_gains.keys(), name, "wbx tx gain name");
+ val = _tx_gains[name];
return;
case SUBDEV_PROP_GAIN_RANGE:
- UHD_ASSERT_THROW(name == "PGA0");
- val = gain_range_t(0, _max_tx_pga0_gain, float(0.05));
+ assert_has(wbx_tx_gain_ranges.keys(), name, "wbx tx gain name");
+ val = wbx_tx_gain_ranges[name];
return;
case SUBDEV_PROP_GAIN_NAMES:
- val = prop_names_t(1, "PGA0");
+ val = prop_names_t(wbx_tx_gain_ranges.keys());
return;
case SUBDEV_PROP_FREQ:
@@ -554,7 +593,7 @@ void wbx_xcvr::tx_get(const wax::obj &key_, wax::obj &val){
return;
case SUBDEV_PROP_FREQ_RANGE:
- val = _freq_range;
+ val = wbx_freq_range;
return;
case SUBDEV_PROP_ANTENNA:
@@ -562,7 +601,7 @@ void wbx_xcvr::tx_get(const wax::obj &key_, wax::obj &val){
return;
case SUBDEV_PROP_ANTENNA_NAMES:
- val = prop_names_t(1, "TX/RX");
+ val = wbx_tx_antennas;
return;
case SUBDEV_PROP_QUADRATURE:
@@ -597,17 +636,15 @@ void wbx_xcvr::tx_set(const wax::obj &key_, const wax::obj &val){
switch(key.as<subdev_prop_t>()){
case SUBDEV_PROP_FREQ:
- set_tx_lo_freq(val.as<double>());
+ this->set_tx_lo_freq(val.as<double>());
return;
case SUBDEV_PROP_GAIN:
- UHD_ASSERT_THROW(name == "PGA0");
- set_tx_pga0_gain(val.as<float>());
+ this->set_tx_gain(val.as<float>(), name);
return;
case SUBDEV_PROP_ANTENNA:
- //its always set to tx/rx, so we only allow this value
- UHD_ASSERT_THROW(val.as<std::string>() == "TX/RX");
+ this->set_tx_ant(val.as<std::string>());
return;
default: UHD_THROW_PROP_SET_ERROR();
diff --git a/host/lib/usrp/dboard/db_xcvr2450.cpp b/host/lib/usrp/dboard/db_xcvr2450.cpp
index d4d5f184e..974a378bd 100644
--- a/host/lib/usrp/dboard/db_xcvr2450.cpp
+++ b/host/lib/usrp/dboard/db_xcvr2450.cpp
@@ -375,7 +375,7 @@ static max2829_regs_t::tx_baseband_gain_t gain_to_tx_bb_reg(float &gain){
gain = 5;
return max2829_regs_t::TX_BASEBAND_GAIN_5DB;
}
- UHD_ASSERT_THROW(false);
+ UHD_THROW_INVALID_CODE_PATH();
}
/*!
@@ -417,7 +417,7 @@ void xcvr2450::set_tx_gain(float gain, const std::string &name){
_max2829_regs.tx_baseband_gain = gain_to_tx_bb_reg(gain);
send_reg(0x9);
}
- else UHD_ASSERT_THROW(false);
+ else UHD_THROW_INVALID_CODE_PATH();
_tx_gains[name] = gain;
}
@@ -431,7 +431,7 @@ void xcvr2450::set_rx_gain(float gain, const std::string &name){
_max2829_regs.rx_lna_gain = gain_to_rx_lna_reg(gain);
send_reg(0xB);
}
- else UHD_ASSERT_THROW(false);
+ else UHD_THROW_INVALID_CODE_PATH();
_rx_gains[name] = gain;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-19 01:31:57 +0000