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.

1 files changed, 4 insertions, 4 deletions

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);