Merge branch 'usrp_e' of ettus.sourcerepo.com:ettus/uhdpriv into usrp_e

6 files changed, 35 insertions, 34 deletions

diff --git a/host/examples/benchmark_rx_rate.cpp b/host/examples/benchmark_rx_rate.cpp
index 8fae813cf..36611f97f 100644
--- a/host/examples/benchmark_rx_rate.cpp
+++ b/host/examples/benchmark_rx_rate.cpp
@@ -17,7 +17,7 @@
 
 #include <uhd/utils/thread_priority.hpp>
 #include <uhd/utils/safe_main.hpp>
-#include <uhd/usrp/simple_usrp.hpp>
+#include <uhd/usrp/single_usrp.hpp>
 #include <boost/math/special_functions/round.hpp>
 #include <boost/program_options.hpp>
 #include <boost/format.hpp>
@@ -27,7 +27,7 @@
 namespace po = boost::program_options;
 
 static inline void test_device(
-    uhd::usrp::simple_usrp::sptr sdev,
+    uhd::usrp::single_usrp::sptr sdev,
     double rx_rate_sps,
     double duration_secs
 ){
@@ -118,7 +118,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     po::options_description desc("Allowed options");
     desc.add_options()
         ("help", "help message")
-        ("args", po::value<std::string>(&args)->default_value(""), "simple uhd device address args")
+        ("args", po::value<std::string>(&args)->default_value(""), "single uhd device address args")
         ("duration", po::value<double>(&duration)->default_value(10.0), "duration for each test in seconds")
         ("rate", po::value<double>(&only_rate), "specify to perform a single test as this rate (sps)")
     ;
@@ -135,7 +135,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     //create a usrp device
     std::cout << std::endl;
     std::cout << boost::format("Creating the usrp device with: %s...") % args << std::endl;
-    uhd::usrp::simple_usrp::sptr sdev = uhd::usrp::simple_usrp::make(args);
+    uhd::usrp::single_usrp::sptr sdev = uhd::usrp::single_usrp::make(args);
     std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl;
     sdev->issue_stream_cmd(uhd::stream_cmd_t::STREAM_MODE_STOP_CONTINUOUS); //stop if left running
 
diff --git a/host/examples/rx_timed_samples.cpp b/host/examples/rx_timed_samples.cpp
index 4856f6779..441665900 100644
--- a/host/examples/rx_timed_samples.cpp
+++ b/host/examples/rx_timed_samples.cpp
@@ -17,7 +17,7 @@
 
 #include <uhd/utils/thread_priority.hpp>
 #include <uhd/utils/safe_main.hpp>
-#include <uhd/usrp/simple_usrp.hpp>
+#include <uhd/usrp/single_usrp.hpp>
 #include <boost/program_options.hpp>
 #include <boost/format.hpp>
 #include <iostream>
@@ -38,7 +38,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     po::options_description desc("Allowed options");
     desc.add_options()
         ("help", "help message")
-        ("args", po::value<std::string>(&args)->default_value(""), "simple uhd device address args")
+        ("args", po::value<std::string>(&args)->default_value(""), "single uhd device address args")
         ("secs", po::value<time_t>(&seconds_in_future)->default_value(3), "number of seconds in the future to receive")
         ("nsamps", po::value<size_t>(&total_num_samps)->default_value(1000), "total number of samples to receive")
         ("rxrate", po::value<double>(&rx_rate)->default_value(100e6/16), "rate of incoming samples")
@@ -60,7 +60,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     //create a usrp device
     std::cout << std::endl;
     std::cout << boost::format("Creating the usrp device with: %s...") % args << std::endl;
-    uhd::usrp::simple_usrp::sptr sdev = uhd::usrp::simple_usrp::make(args);
+    uhd::usrp::single_usrp::sptr sdev = uhd::usrp::single_usrp::make(args);
     uhd::device::sptr dev = sdev->get_device();
     std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl;
 
diff --git a/host/examples/test_async_messages.cpp b/host/examples/test_async_messages.cpp
index e02bc5f40..e4a996ef5 100644
--- a/host/examples/test_async_messages.cpp
+++ b/host/examples/test_async_messages.cpp
@@ -18,7 +18,7 @@
 #include <uhd/utils/thread_priority.hpp>
 #include <uhd/utils/safe_main.hpp>
 #include <uhd/utils/static.hpp>
-#include <uhd/usrp/simple_usrp.hpp>
+#include <uhd/usrp/single_usrp.hpp>
 #include <boost/program_options.hpp>
 #include <boost/format.hpp>
 #include <complex>
@@ -26,14 +26,12 @@
 
 namespace po = boost::program_options;
 
-static const size_t async_to_ms = 100;
-
 /*!
  * Test that no messages are received:
  *    Send a burst of many samples that will fragment internally.
  *    We expect to not get any async messages.
  */
-void test_no_async_message(uhd::usrp::simple_usrp::sptr sdev){
+void test_no_async_message(uhd::usrp::single_usrp::sptr sdev){
     uhd::device::sptr dev = sdev->get_device();
     std::cout << "Test no async message... " << std::flush;
 
@@ -52,13 +50,13 @@ void test_no_async_message(uhd::usrp::simple_usrp::sptr sdev){
     );
 
     uhd::async_metadata_t async_md;
-    if (dev->recv_async_msg(async_md, async_to_ms)){
+    if (dev->recv_async_msg(async_md)){
         std::cout << boost::format(
             "failed:\n"
             "    Got unexpected event code 0x%x.\n"
         ) % async_md.event_code << std::endl;
         //clear the async messages
-        while (dev->recv_async_msg(async_md, 0));
+        while (dev->recv_async_msg(async_md, 0)){};
     }
     else{
         std::cout << boost::format(
@@ -73,7 +71,7 @@ void test_no_async_message(uhd::usrp::simple_usrp::sptr sdev){
  *    Send a start of burst packet with no following end of burst.
  *    We expect to get an underflow(within a burst) async message.
  */
-void test_underflow_message(uhd::usrp::simple_usrp::sptr sdev){
+void test_underflow_message(uhd::usrp::single_usrp::sptr sdev){
     uhd::device::sptr dev = sdev->get_device();
     std::cout << "Test underflow message... " << std::flush;
 
@@ -88,7 +86,7 @@ void test_underflow_message(uhd::usrp::simple_usrp::sptr sdev){
     );
 
     uhd::async_metadata_t async_md;
-    if (not dev->recv_async_msg(async_md, async_to_ms)){
+    if (not dev->recv_async_msg(async_md)){
         std::cout << boost::format(
             "failed:\n"
             "    Async message recv timed out.\n"
@@ -117,7 +115,7 @@ void test_underflow_message(uhd::usrp::simple_usrp::sptr sdev){
  *    Send a burst packet that occurs at a time in the past.
  *    We expect to get a time error async message.
  */
-void test_time_error_message(uhd::usrp::simple_usrp::sptr sdev){
+void test_time_error_message(uhd::usrp::single_usrp::sptr sdev){
     uhd::device::sptr dev = sdev->get_device();
     std::cout << "Test time error message... " << std::flush;
 
@@ -135,7 +133,7 @@ void test_time_error_message(uhd::usrp::simple_usrp::sptr sdev){
     );
 
     uhd::async_metadata_t async_md;
-    if (not dev->recv_async_msg(async_md, async_to_ms)){
+    if (not dev->recv_async_msg(async_md)){
         std::cout << boost::format(
             "failed:\n"
             "    Async message recv timed out.\n"
@@ -170,7 +168,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     po::options_description desc("Allowed options");
     desc.add_options()
         ("help", "help message")
-        ("args", po::value<std::string>(&args)->default_value(""), "simple uhd device address args")
+        ("args", po::value<std::string>(&args)->default_value(""), "single uhd device address args")
         ("rate", po::value<double>(&rate)->default_value(1.5e6), "rate of outgoing samples")
     ;
     po::variables_map vm;
@@ -186,7 +184,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     //create a usrp device
     std::cout << std::endl;
     std::cout << boost::format("Creating the usrp device with: %s...") % args << std::endl;
-    uhd::usrp::simple_usrp::sptr sdev = uhd::usrp::simple_usrp::make(args);
+    uhd::usrp::single_usrp::sptr sdev = uhd::usrp::single_usrp::make(args);
     std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl;
 
     //set the tx sample rate
diff --git a/host/examples/test_pps_input.cpp b/host/examples/test_pps_input.cpp
index e01d32910..4b2bb62a3 100644
--- a/host/examples/test_pps_input.cpp
+++ b/host/examples/test_pps_input.cpp
@@ -17,7 +17,7 @@
 
 #include <uhd/utils/thread_priority.hpp>
 #include <uhd/utils/safe_main.hpp>
-#include <uhd/usrp/simple_usrp.hpp>
+#include <uhd/usrp/single_usrp.hpp>
 #include <boost/program_options.hpp>
 #include <boost/format.hpp>
 #include <boost/thread.hpp>
@@ -31,13 +31,13 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
 
     //variables to be set by po
     std::string args;
-    float seconds;
+    double seconds;
 
     //setup the program options
     po::options_description desc("Allowed options");
     desc.add_options()
         ("help", "help message")
-        ("args", po::value<std::string>(&args)->default_value(""), "simple uhd device address args")
+        ("args", po::value<std::string>(&args)->default_value(""), "single uhd device address args")
     ;
     po::variables_map vm;
     po::store(po::parse_command_line(argc, argv, desc), vm);
@@ -52,7 +52,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     //create a usrp device
     std::cout << std::endl;
     std::cout << boost::format("Creating the usrp device with: %s...") % args << std::endl;
-    uhd::usrp::simple_usrp::sptr sdev = uhd::usrp::simple_usrp::make(args);
+    uhd::usrp::single_usrp::sptr sdev = uhd::usrp::single_usrp::make(args);
     uhd::device::sptr dev = sdev->get_device();
     std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl;
 
@@ -60,20 +60,20 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     std::cout << "Set time to known value (100.0) without regard to pps:" << std::endl;
     sdev->set_time_now(uhd::time_spec_t(100.0));
     boost::this_thread::sleep(boost::posix_time::seconds(1));
-    std::cout << boost::format("Reading time 1 second later: %f\n") % (sdev->get_time_now().get_full_secs()) << std::endl;
+    std::cout << boost::format("Reading time 1 second later: %f\n") % (sdev->get_time_now().get_real_secs()) << std::endl;
 
     //store the time to see if PPS resets it
-    seconds = sdev->get_time_now().get_full_secs();
+    seconds = sdev->get_time_now().get_real_secs();
 
     //set a known time at next PPS, check that time increments
     uhd::time_spec_t time_spec = uhd::time_spec_t(0.0);
     std::cout << "Set time to known value (0.0) at next pps:" << std::endl;
     sdev->set_time_next_pps(time_spec);
     boost::this_thread::sleep(boost::posix_time::seconds(1));
-    std::cout << boost::format("Reading time 1 second later: %f\n") % (sdev->get_time_now().get_full_secs()) << std::endl;
+    std::cout << boost::format("Reading time 1 second later: %f\n") % (sdev->get_time_now().get_real_secs()) << std::endl;
 
     //finished
-    if (seconds > sdev->get_time_now().get_full_secs()){
+    if (seconds > sdev->get_time_now().get_real_secs()){
         std::cout << std::endl << "Success!" << std::endl << std::endl;
         return 0;
     } else {
diff --git a/host/examples/tx_timed_samples.cpp b/host/examples/tx_timed_samples.cpp
index 5b72bd72f..863446682 100644
--- a/host/examples/tx_timed_samples.cpp
+++ b/host/examples/tx_timed_samples.cpp
@@ -17,7 +17,7 @@
 
 #include <uhd/utils/thread_priority.hpp>
 #include <uhd/utils/safe_main.hpp>
-#include <uhd/usrp/simple_usrp.hpp>
+#include <uhd/usrp/single_usrp.hpp>
 #include <boost/program_options.hpp>
 #include <boost/format.hpp>
 #include <iostream>
@@ -40,7 +40,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     po::options_description desc("Allowed options");
     desc.add_options()
         ("help", "help message")
-        ("args", po::value<std::string>(&args)->default_value(""), "simple uhd device address args")
+        ("args", po::value<std::string>(&args)->default_value(""), "single uhd device address args")
         ("secs", po::value<time_t>(&seconds_in_future)->default_value(3), "number of seconds in the future to transmit")
         ("nsamps", po::value<size_t>(&total_num_samps)->default_value(1000), "total number of samples to transmit")
         ("spp", po::value<size_t>(&samps_per_packet)->default_value(1000), "number of samples per packet")
@@ -64,7 +64,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     //create a usrp device
     std::cout << std::endl;
     std::cout << boost::format("Creating the usrp device with: %s...") % args << std::endl;
-    uhd::usrp::simple_usrp::sptr sdev = uhd::usrp::simple_usrp::make(args);
+    uhd::usrp::single_usrp::sptr sdev = uhd::usrp::single_usrp::make(args);
     uhd::device::sptr dev = sdev->get_device();
     std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl;
 
@@ -95,8 +95,11 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
         size_t num_tx_samps = dev->send(
             &buff.front(), samps_to_send, md,
             uhd::io_type_t::COMPLEX_FLOAT32,
-            uhd::device::SEND_MODE_FULL_BUFF
+            uhd::device::SEND_MODE_FULL_BUFF,
+            //send will backup into the host this many seconds before sending:
+            seconds_in_future + 0.1 //timeout (delay before transmit + padding)
         );
+        if (num_tx_samps < samps_to_send) std::cout << "Send timeout..." << std::endl;
         if(verbose) std::cout << std::endl << boost::format("Sent %d samples") % num_tx_samps << std::endl;
     }
 
diff --git a/host/examples/tx_waveforms.cpp b/host/examples/tx_waveforms.cpp
index 3f319cf68..50982cf88 100644
--- a/host/examples/tx_waveforms.cpp
+++ b/host/examples/tx_waveforms.cpp
@@ -18,7 +18,7 @@
 #include <uhd/utils/thread_priority.hpp>
 #include <uhd/utils/safe_main.hpp>
 #include <uhd/utils/static.hpp>
-#include <uhd/usrp/simple_usrp.hpp>
+#include <uhd/usrp/single_usrp.hpp>
 #include <boost/program_options.hpp>
 #include <boost/thread/thread_time.hpp> //system time
 #include <boost/math/special_functions/round.hpp>
@@ -70,7 +70,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     po::options_description desc("Allowed options");
     desc.add_options()
         ("help", "help message")
-        ("args", po::value<std::string>(&args)->default_value(""), "simple uhd device address args")
+        ("args", po::value<std::string>(&args)->default_value(""), "single uhd device address args")
         ("duration", po::value<size_t>(&total_duration)->default_value(3), "number of seconds to transmit")
         ("spb", po::value<size_t>(&spb)->default_value(10000), "samples per buffer")
         ("rate", po::value<double>(&rate)->default_value(1.5e6), "rate of outgoing samples")
@@ -93,7 +93,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     //create a usrp device
     std::cout << std::endl;
     std::cout << boost::format("Creating the usrp device with: %s...") % args << std::endl;
-    uhd::usrp::simple_usrp::sptr sdev = uhd::usrp::simple_usrp::make(args);
+    uhd::usrp::single_usrp::sptr sdev = uhd::usrp::single_usrp::make(args);
     uhd::device::sptr dev = sdev->get_device();
     std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl;