host/examples: rm'ed refs to d'boards, IF freq.

To reflect a reality where some USRPs don't have daughterboards,
and set_xx_bandwidth doesn't necessarily set an /IF/ bandwidth.

6 files changed, 28 insertions, 28 deletions

diff --git a/host/examples/rx_ascii_art_dft.cpp b/host/examples/rx_ascii_art_dft.cpp
index 564a9e749..81208cf8b 100644
--- a/host/examples/rx_ascii_art_dft.cpp
+++ b/host/examples/rx_ascii_art_dft.cpp
@@ -47,9 +47,9 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
         ("rate", po::value<double>(&rate), "rate of incoming samples (sps)")
         ("freq", po::value<double>(&freq), "RF center frequency in Hz")
         ("gain", po::value<double>(&gain), "gain for the RF chain")
-        ("ant", po::value<std::string>(&ant), "daughterboard antenna selection")
-        ("subdev", po::value<std::string>(&subdev), "daughterboard subdevice specification")
-        ("bw", po::value<double>(&bw), "daughterboard IF filter bandwidth in Hz")
+        ("ant", po::value<std::string>(&ant), "antenna selection")
+        ("subdev", po::value<std::string>(&subdev), "subdevice specification")
+        ("bw", po::value<double>(&bw), "analog frontend filter bandwidth in Hz")
         // display parameters
         ("num-bins", po::value<size_t>(&num_bins)->default_value(512), "the number of bins in the DFT")
         ("frame-rate", po::value<double>(&frame_rate)->default_value(5), "frame rate of the display (fps)")
@@ -108,7 +108,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
         std::cout << boost::format("Actual RX Gain: %f dB...") % usrp->get_rx_gain() << std::endl << std::endl;
     }
 
-    //set the IF filter bandwidth
+    //set the analog frontend filter bandwidth
     if (vm.count("bw")){
         std::cout << boost::format("Setting RX Bandwidth: %f MHz...") % bw << std::endl;
         usrp->set_rx_bandwidth(bw);
diff --git a/host/examples/rx_samples_to_file.cpp b/host/examples/rx_samples_to_file.cpp
index fa3c21114..4fe438798 100644
--- a/host/examples/rx_samples_to_file.cpp
+++ b/host/examples/rx_samples_to_file.cpp
@@ -227,9 +227,9 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
         ("rate", po::value<double>(&rate)->default_value(1e6), "rate of incoming samples")
         ("freq", po::value<double>(&freq)->default_value(0.0), "RF center frequency in Hz")
         ("gain", po::value<double>(&gain), "gain for the RF chain")
-        ("ant", po::value<std::string>(&ant), "daughterboard antenna selection")
-        ("subdev", po::value<std::string>(&subdev), "daughterboard subdevice specification")
-        ("bw", po::value<double>(&bw), "daughterboard IF filter bandwidth in Hz")
+        ("ant", po::value<std::string>(&ant), "antenna selection")
+        ("subdev", po::value<std::string>(&subdev), "subdevice specification")
+        ("bw", po::value<double>(&bw), "analog frontend filter bandwidth in Hz")
         ("ref", po::value<std::string>(&ref)->default_value("internal"), "reference source (internal, external, mimo)")
         ("wirefmt", po::value<std::string>(&wirefmt)->default_value("sc16"), "wire format (sc8 or sc16)")
         ("setup", po::value<double>(&setup_time)->default_value(1.0), "seconds of setup time")
@@ -298,7 +298,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
         std::cout << boost::format("Actual RX Gain: %f dB...") % usrp->get_rx_gain() << std::endl << std::endl;
     }
 
-    //set the IF filter bandwidth
+    //set the analog frontend filter bandwidth
     if (vm.count("bw")){
         std::cout << boost::format("Setting RX Bandwidth: %f MHz...") % bw << std::endl;
         usrp->set_rx_bandwidth(bw);
diff --git a/host/examples/rx_samples_to_udp.cpp b/host/examples/rx_samples_to_udp.cpp
index a8f0e0c36..9accdef83 100644
--- a/host/examples/rx_samples_to_udp.cpp
+++ b/host/examples/rx_samples_to_udp.cpp
@@ -47,9 +47,9 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
         ("rate", po::value<double>(&rate)->default_value(100e6/16), "rate of incoming samples")
         ("freq", po::value<double>(&freq)->default_value(0), "rf center frequency in Hz")
         ("gain", po::value<double>(&gain)->default_value(0), "gain for the RF chain")
-        ("ant", po::value<std::string>(&ant), "daughterboard antenna selection")
-        ("subdev", po::value<std::string>(&subdev), "daughterboard subdevice specification")
-        ("bw", po::value<double>(&bw), "daughterboard IF filter bandwidth in Hz")
+        ("ant", po::value<std::string>(&ant), "antenna selection")
+        ("subdev", po::value<std::string>(&subdev), "subdevice specification")
+        ("bw", po::value<double>(&bw), "analog frontend filter bandwidth in Hz")
         ("port", po::value<std::string>(&port)->default_value("7124"), "server udp port")
         ("addr", po::value<std::string>(&addr)->default_value("192.168.1.10"), "resolvable server address")
         ("ref", po::value<std::string>(&ref)->default_value("internal"), "reference source (internal, external, mimo)")
@@ -91,7 +91,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     usrp->set_rx_gain(gain);
     std::cout << boost::format("Actual RX Gain: %f dB...") % usrp->get_rx_gain() << std::endl << std::endl;
 
-    //set the IF filter bandwidth
+    //set the analog frontend filter bandwidth
     if (vm.count("bw")){
         std::cout << boost::format("Setting RX Bandwidth: %f MHz...") % bw << std::endl;
         usrp->set_rx_bandwidth(bw);
diff --git a/host/examples/tx_samples_from_file.cpp b/host/examples/tx_samples_from_file.cpp
index 3293f8bd4..e9d0e8721 100644
--- a/host/examples/tx_samples_from_file.cpp
+++ b/host/examples/tx_samples_from_file.cpp
@@ -85,9 +85,9 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
         ("freq", po::value<double>(&freq), "RF center frequency in Hz")
         ("lo_off", po::value<double>(&lo_off), "Offset for frontend LO in Hz (optional)")
         ("gain", po::value<double>(&gain), "gain for the RF chain")
-        ("ant", po::value<std::string>(&ant), "daughterboard antenna selection")
-        ("subdev", po::value<std::string>(&subdev), "daughterboard subdevice specification")
-        ("bw", po::value<double>(&bw), "daughterboard IF filter bandwidth in Hz")
+        ("ant", po::value<std::string>(&ant), "antenna selection")
+        ("subdev", po::value<std::string>(&subdev), "subdevice specification")
+        ("bw", po::value<double>(&bw), "analog frontend filter bandwidth in Hz")
         ("ref", po::value<std::string>(&ref)->default_value("internal"), "reference source (internal, external, mimo)")
         ("wirefmt", po::value<std::string>(&wirefmt)->default_value("sc16"), "wire format (sc8 or sc16)")
         ("delay", po::value<double>(&delay)->default_value(0.0), "specify a delay between repeated transmission of file")
@@ -148,7 +148,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
         std::cout << boost::format("Actual TX Gain: %f dB...") % usrp->get_tx_gain() << std::endl << std::endl;
     }
 
-    //set the IF filter bandwidth
+    //set the analog frontend filter bandwidth
     if (vm.count("bw")){
         std::cout << boost::format("Setting TX Bandwidth: %f MHz...") % bw << std::endl;
         usrp->set_tx_bandwidth(bw);
diff --git a/host/examples/tx_waveforms.cpp b/host/examples/tx_waveforms.cpp
index a233cecb1..7e633262c 100644
--- a/host/examples/tx_waveforms.cpp
+++ b/host/examples/tx_waveforms.cpp
@@ -108,9 +108,9 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
         ("freq", po::value<double>(&freq), "RF center frequency in Hz")
         ("ampl", po::value<float>(&ampl)->default_value(float(0.3)), "amplitude of the waveform [0 to 0.7]")
         ("gain", po::value<double>(&gain), "gain for the RF chain")
-        ("ant", po::value<std::string>(&ant), "daughterboard antenna selection")
-        ("subdev", po::value<std::string>(&subdev), "daughterboard subdevice specification")
-        ("bw", po::value<double>(&bw), "daughterboard IF filter bandwidth in Hz")
+        ("ant", po::value<std::string>(&ant), "antenna selection")
+        ("subdev", po::value<std::string>(&subdev), "subdevice specification")
+        ("bw", po::value<double>(&bw), "analog frontend filter bandwidth in Hz")
         ("wave-type", po::value<std::string>(&wave_type)->default_value("CONST"), "waveform type (CONST, SQUARE, RAMP, SINE)")
         ("wave-freq", po::value<double>(&wave_freq)->default_value(0), "waveform frequency in Hz")
         ("ref", po::value<std::string>(&ref)->default_value("internal"), "clock reference (internal, external, mimo)")
@@ -183,7 +183,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
             std::cout << boost::format("Actual TX Gain: %f dB...") % usrp->get_tx_gain(channel_nums[ch]) << std::endl << std::endl;
         }
 
-        //set the IF filter bandwidth
+        //set the analog frontend filter bandwidth
         if (vm.count("bw")){
             std::cout << boost::format("Setting TX Bandwidth: %f MHz...") % bw << std::endl;
             usrp->set_tx_bandwidth(bw, channel_nums[ch]);
diff --git a/host/examples/txrx_loopback_to_file.cpp b/host/examples/txrx_loopback_to_file.cpp
index 10d6b7af4..66c13308a 100644
--- a/host/examples/txrx_loopback_to_file.cpp
+++ b/host/examples/txrx_loopback_to_file.cpp
@@ -274,12 +274,12 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
         ("ampl", po::value<float>(&ampl)->default_value(float(0.3)), "amplitude of the waveform [0 to 0.7]")
         ("tx-gain", po::value<double>(&tx_gain), "gain for the transmit RF chain")
         ("rx-gain", po::value<double>(&rx_gain), "gain for the receive RF chain")
-        ("tx-ant", po::value<std::string>(&tx_ant), "daughterboard transmit antenna selection")
-        ("rx-ant", po::value<std::string>(&rx_ant), "daughterboard receive antenna selection")
-        ("tx-subdev", po::value<std::string>(&tx_subdev), "daughterboard transmit subdevice specification")
-        ("rx-subdev", po::value<std::string>(&rx_subdev), "daughterboard receive subdevice specification")
-        ("tx-bw", po::value<double>(&tx_bw), "daughterboard transmit IF filter bandwidth in Hz")
-        ("rx-bw", po::value<double>(&rx_bw), "daughterboard receive IF filter bandwidth in Hz")
+        ("tx-ant", po::value<std::string>(&tx_ant), "transmit antenna selection")
+        ("rx-ant", po::value<std::string>(&rx_ant), "receive antenna selection")
+        ("tx-subdev", po::value<std::string>(&tx_subdev), "transmit subdevice specification")
+        ("rx-subdev", po::value<std::string>(&rx_subdev), "receive subdevice specification")
+        ("tx-bw", po::value<double>(&tx_bw), "analog transmit filter bandwidth in Hz")
+        ("rx-bw", po::value<double>(&rx_bw), "analog receive filter bandwidth in Hz")
         ("wave-type", po::value<std::string>(&wave_type)->default_value("CONST"), "waveform type (CONST, SQUARE, RAMP, SINE)")
         ("wave-freq", po::value<double>(&wave_freq)->default_value(0), "waveform frequency in Hz")
         ("ref", po::value<std::string>(&ref)->default_value("internal"), "clock reference (internal, external, mimo)")
@@ -378,7 +378,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
             std::cout << boost::format("Actual TX Gain: %f dB...") % tx_usrp->get_tx_gain(tx_channel_nums[ch]) << std::endl << std::endl;
         }
 
-        //set the IF filter bandwidth
+        //set the analog frontend filter bandwidth
         if (vm.count("tx-bw")){
             std::cout << boost::format("Setting TX Bandwidth: %f MHz...") % tx_bw << std::endl;
             tx_usrp->set_tx_bandwidth(tx_bw, tx_channel_nums[ch]);
@@ -407,7 +407,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
         std::cout << boost::format("Actual RX Gain: %f dB...") % rx_usrp->get_rx_gain() << std::endl << std::endl;
     }
 
-    //set the receive IF filter bandwidth
+    //set the receive analog frontend filter bandwidth
     if (vm.count("rx_bw")){
         std::cout << boost::format("Setting RX Bandwidth: %f MHz...") % rx_bw << std::endl;
         rx_usrp->set_rx_bandwidth(rx_bw);