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-rw-r--r--host/config/Python.cmake25
-rw-r--r--host/docs/dboards.rst14
-rw-r--r--host/docs/usrp2.rst2
-rw-r--r--host/examples/CMakeLists.txt45
-rw-r--r--host/examples/ascii_art_dft.hpp2
-rw-r--r--host/examples/rx_samples_to_file.cpp135
-rw-r--r--host/examples/rx_samples_to_udp.cpp135
-rw-r--r--host/examples/rx_timed_samples.cpp19
-rw-r--r--host/examples/tx_timed_samples.cpp19
-rw-r--r--host/lib/CMakeLists.txt19
-rw-r--r--host/lib/usrp/dboard/db_basic_and_lf.cpp14
-rw-r--r--host/lib/usrp/dboard/db_rfx.cpp4
-rw-r--r--host/lib/usrp/dboard/db_tvrx.cpp2
-rw-r--r--host/lib/usrp/dboard/db_wbx.cpp4
-rw-r--r--host/lib/usrp/misc_utils.cpp6
15 files changed, 376 insertions, 69 deletions
diff --git a/host/config/Python.cmake b/host/config/Python.cmake
index 55ef6acca..a5080fc40 100644
--- a/host/config/Python.cmake
+++ b/host/config/Python.cmake
@@ -24,26 +24,23 @@ IF(NOT PYTHONINTERP_FOUND)
MESSAGE(FATAL_ERROR "Error: Python interpretor required by the build system.")
ENDIF(NOT PYTHONINTERP_FOUND)
-MACRO(PYTHON_CHECK_MODULE module have)
- MESSAGE(STATUS "Checking for python module ${module}")
+MACRO(PYTHON_CHECK_MODULE desc mod cmd have)
+ MESSAGE(STATUS "Python checking for ${desc}")
EXECUTE_PROCESS(
- COMMAND ${PYTHON_EXECUTABLE} -c "import ${module}"
+ COMMAND ${PYTHON_EXECUTABLE} -c "
+#########################################
+try: import ${mod}
+except: exit(-1)
+try: assert ${cmd}
+except: exit(-1)
+#########################################"
RESULT_VARIABLE ${have}
)
IF(${have} EQUAL 0)
- MESSAGE(STATUS "Checking for python module ${module} - found")
+ MESSAGE(STATUS "Python checking for ${desc} - found")
SET(${have} TRUE)
ELSE(${have} EQUAL 0)
- MESSAGE(STATUS "Checking for python module ${module} - not found")
+ MESSAGE(STATUS "Python checking for ${desc} - not found")
SET(${have} FALSE)
ENDIF(${have} EQUAL 0)
ENDMACRO(PYTHON_CHECK_MODULE)
-
-########################################################################
-# Check Modules
-########################################################################
-PYTHON_CHECK_MODULE("Cheetah" HAVE_PYTHON_MODULE_CHEETAH)
-
-IF(NOT HAVE_PYTHON_MODULE_CHEETAH)
- MESSAGE(FATAL_ERROR "Error: Cheetah Templates required by the build system.")
-ENDIF(NOT HAVE_PYTHON_MODULE_CHEETAH)
diff --git a/host/docs/dboards.rst b/host/docs/dboards.rst
index d93fb9d6a..b39c587f6 100644
--- a/host/docs/dboards.rst
+++ b/host/docs/dboards.rst
@@ -26,9 +26,13 @@ The boards have no tunable elements or programmable gains.
Though the magic of aliasing, you can down-convert signals
greater than the Nyquist rate of the ADC.
-BasicRX Bandwidth (Hz): 250M
+BasicRX Bandwidth (Hz):
+ For Real-Mode (A or B subdevice): 250M
+ For Complex (AB or BA subdevice): 500M
-LFRX Bandwidth (Hz): 30M
+LFRX Bandwidth (Hz):
+ For Real-Mode (A or B subdevice): 33M
+ For Complex (AB or BA subdevice): 66M
^^^^^^^^^^^^^^^^^^^^^^^^^^^
Basic TX and and LFTX
@@ -45,8 +49,12 @@ Though the magic of aliasing, you can up-convert signals
greater than the Nyquist rate of the DAC.
BasicTX Bandwidth (Hz): 250M
+ For Real-Mode (A or B subdevice): 250M
+ For Complex (AB or BA subdevice): 500M
-LFTX Bandwidth (Hz): 30M
+LFTX Bandwidth (Hz): 33M
+ For Real-Mode (A or B subdevice): 33M
+ For Complex (AB or BA subdevice): 66M
^^^^^^^^^^^^^^^^^^^^^^^^^^^
DBSRX
diff --git a/host/docs/usrp2.rst b/host/docs/usrp2.rst
index 181e34223..ce94f6b6a 100644
--- a/host/docs/usrp2.rst
+++ b/host/docs/usrp2.rst
@@ -178,7 +178,7 @@ The LEDs reveal the following about the state of the device:
* **LED B:** undocumented
* **LED C:** receiving
* **LED D:** firmware loaded
-* **LED E:** undocumented
+* **LED E:** reference lock
* **LED F:** FPGA loaded
diff --git a/host/examples/CMakeLists.txt b/host/examples/CMakeLists.txt
index a8873f8d3..ce2ca9640 100644
--- a/host/examples/CMakeLists.txt
+++ b/host/examples/CMakeLists.txt
@@ -16,34 +16,27 @@
#
########################################################################
-ADD_EXECUTABLE(benchmark_rx_rate benchmark_rx_rate.cpp)
-TARGET_LINK_LIBRARIES(benchmark_rx_rate uhd)
-
-ADD_EXECUTABLE(rx_timed_samples rx_timed_samples.cpp)
-TARGET_LINK_LIBRARIES(rx_timed_samples uhd)
-
-ADD_EXECUTABLE(test_async_messages test_async_messages.cpp)
-TARGET_LINK_LIBRARIES(test_async_messages uhd)
-
-ADD_EXECUTABLE(test_pps_input test_pps_input.cpp)
-TARGET_LINK_LIBRARIES(test_pps_input uhd)
-
-ADD_EXECUTABLE(tx_timed_samples tx_timed_samples.cpp)
-TARGET_LINK_LIBRARIES(tx_timed_samples uhd)
-
-ADD_EXECUTABLE(tx_waveforms tx_waveforms.cpp)
-TARGET_LINK_LIBRARIES(tx_waveforms uhd)
-
-INSTALL(TARGETS
- benchmark_rx_rate
- rx_timed_samples
- test_async_messages
- test_pps_input
- tx_timed_samples
- tx_waveforms
- RUNTIME DESTINATION ${PKG_DATA_DIR}/examples
+# example applications
+########################################################################
+SET(example_sources
+ benchmark_rx_rate.cpp
+ rx_samples_to_file.cpp
+ rx_samples_to_udp.cpp
+ rx_timed_samples.cpp
+ test_async_messages.cpp
+ test_pps_input.cpp
+ tx_timed_samples.cpp
+ tx_waveforms.cpp
)
+#for each source: build an executable and install
+FOREACH(example_source ${example_sources})
+ GET_FILENAME_COMPONENT(example_name ${example_source} NAME_WE)
+ ADD_EXECUTABLE(${example_name} ${example_source})
+ TARGET_LINK_LIBRARIES(${example_name} uhd)
+ INSTALL(TARGETS ${example_name} RUNTIME DESTINATION ${PKG_DATA_DIR}/examples)
+ENDFOREACH(example_source)
+
########################################################################
# ASCII Art DFT - requires curses, so this part is optional
########################################################################
diff --git a/host/examples/ascii_art_dft.hpp b/host/examples/ascii_art_dft.hpp
index ee2267c2d..92fb77596 100644
--- a/host/examples/ascii_art_dft.hpp
+++ b/host/examples/ascii_art_dft.hpp
@@ -28,7 +28,7 @@ namespace acsii_art_dft{
);
/*!
- * Convert a DFT to a piroundable ascii plot.
+ * Convert a DFT to a printable ascii plot.
* \param dft the log power dft bins
* \param width the frame width in characters
* \param height the frame height in characters
diff --git a/host/examples/rx_samples_to_file.cpp b/host/examples/rx_samples_to_file.cpp
new file mode 100644
index 000000000..c80d2a6de
--- /dev/null
+++ b/host/examples/rx_samples_to_file.cpp
@@ -0,0 +1,135 @@
+//
+// Copyright 2010 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
+#include <uhd/utils/thread_priority.hpp>
+#include <uhd/utils/safe_main.hpp>
+#include <uhd/usrp/single_usrp.hpp>
+#include <boost/program_options.hpp>
+#include <boost/format.hpp>
+#include <boost/thread.hpp>
+#include <iostream>
+#include <fstream>
+#include <complex>
+
+namespace po = boost::program_options;
+
+int UHD_SAFE_MAIN(int argc, char *argv[]){
+ uhd::set_thread_priority_safe();
+
+ //variables to be set by po
+ std::string args, file;
+ size_t total_num_samps;
+ double rate, freq;
+ float gain;
+
+ //setup the program options
+ po::options_description desc("Allowed options");
+ desc.add_options()
+ ("help", "help message")
+ ("args", po::value<std::string>(&args)->default_value(""), "single uhd device address args")
+ ("file", po::value<std::string>(&file)->default_value("out.16sc.dat"), "name of the file to write binary samples to")
+ ("nsamps", po::value<size_t>(&total_num_samps)->default_value(1000), "total number of samples to receive")
+ ("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<float>(&gain)->default_value(0), "gain for the RF chain")
+ ;
+ po::variables_map vm;
+ po::store(po::parse_command_line(argc, argv, desc), vm);
+ po::notify(vm);
+
+ //print the help message
+ if (vm.count("help")){
+ std::cout << boost::format("UHD RX to File %s") % desc << std::endl;
+ return ~0;
+ }
+
+ //create a usrp device
+ std::cout << std::endl;
+ std::cout << boost::format("Creating the usrp device with: %s...") % args << std::endl;
+ 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;
+
+ //set the rx sample rate
+ std::cout << boost::format("Setting RX Rate: %f Msps...") % (rate/1e6) << std::endl;
+ sdev->set_rx_rate(rate);
+ std::cout << boost::format("Actual RX Rate: %f Msps...") % (sdev->get_rx_rate()/1e6) << std::endl << std::endl;
+
+ //set the rx center frequency
+ std::cout << boost::format("Setting RX Freq: %f Mhz...") % (freq/1e6) << std::endl;
+ sdev->set_rx_freq(freq);
+ std::cout << boost::format("Actual RX Freq: %f Mhz...") % (sdev->get_rx_freq()/1e6) << std::endl << std::endl;
+
+ //set the rx rf gain
+ std::cout << boost::format("Setting RX Gain: %f dB...") % gain << std::endl;
+ sdev->set_rx_gain(gain);
+ std::cout << boost::format("Actual RX Gain: %f dB...") % sdev->get_rx_gain() << std::endl << std::endl;
+
+ boost::this_thread::sleep(boost::posix_time::seconds(1)); //allow for some setup time
+ std::cout << "LO Locked = " << sdev->get_rx_lo_locked() << std::endl;
+
+ //setup streaming
+ uhd::stream_cmd_t stream_cmd(uhd::stream_cmd_t::STREAM_MODE_NUM_SAMPS_AND_DONE);
+ stream_cmd.num_samps = total_num_samps;
+ stream_cmd.stream_now = true;
+ sdev->issue_stream_cmd(stream_cmd);
+
+ //loop until total number of samples reached
+ size_t num_acc_samps = 0; //number of accumulated samples
+ uhd::rx_metadata_t md;
+ std::vector<std::complex<short> > buff(dev->get_max_recv_samps_per_packet());
+ std::ofstream outfile(file.c_str(), std::ofstream::binary);
+
+ while(num_acc_samps < total_num_samps){
+ size_t num_rx_samps = dev->recv(
+ &buff.front(), buff.size(), md,
+ uhd::io_type_t::COMPLEX_INT16,
+ uhd::device::RECV_MODE_ONE_PACKET
+ );
+
+ //handle the error codes
+ switch(md.error_code){
+ case uhd::rx_metadata_t::ERROR_CODE_NONE:
+ break;
+
+ case uhd::rx_metadata_t::ERROR_CODE_TIMEOUT:
+ if (num_acc_samps == 0) continue;
+ std::cout << boost::format(
+ "Got timeout before all samples received, possible packet loss, exiting loop..."
+ ) << std::endl;
+ goto done_loop;
+
+ default:
+ std::cout << boost::format(
+ "Got error code 0x%x, exiting loop..."
+ ) % md.error_code << std::endl;
+ goto done_loop;
+ }
+
+ //write complex short integer samples to the binary file
+ outfile.write((const char*)&buff[0], num_rx_samps * sizeof(std::complex<short>));
+
+ num_acc_samps += num_rx_samps;
+ } done_loop:
+
+ outfile.close();
+
+ //finished
+ std::cout << std::endl << "Done!" << std::endl << std::endl;
+
+ return 0;
+}
diff --git a/host/examples/rx_samples_to_udp.cpp b/host/examples/rx_samples_to_udp.cpp
new file mode 100644
index 000000000..488c95494
--- /dev/null
+++ b/host/examples/rx_samples_to_udp.cpp
@@ -0,0 +1,135 @@
+//
+// Copyright 2010 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+
+#include <uhd/utils/thread_priority.hpp>
+#include <uhd/utils/safe_main.hpp>
+#include <uhd/usrp/single_usrp.hpp>
+#include <uhd/transport/udp_simple.hpp>
+#include <boost/program_options.hpp>
+#include <boost/format.hpp>
+#include <boost/thread.hpp>
+#include <iostream>
+#include <complex>
+
+namespace po = boost::program_options;
+
+int UHD_SAFE_MAIN(int argc, char *argv[]){
+ uhd::set_thread_priority_safe();
+
+ //variables to be set by po
+ std::string args;
+ size_t total_num_samps;
+ double rate, freq;
+ float gain;
+ std::string addr, port;
+
+ //setup the program options
+ po::options_description desc("Allowed options");
+ desc.add_options()
+ ("help", "help message")
+ ("args", po::value<std::string>(&args)->default_value(""), "single uhd device address args")
+ ("nsamps", po::value<size_t>(&total_num_samps)->default_value(1000), "total number of samples to receive")
+ ("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<float>(&gain)->default_value(0), "gain for the RF chain")
+ ("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")
+ ;
+ po::variables_map vm;
+ po::store(po::parse_command_line(argc, argv, desc), vm);
+ po::notify(vm);
+
+ //print the help message
+ if (vm.count("help")){
+ std::cout << boost::format("UHD RX to UDP %s") % desc << std::endl;
+ return ~0;
+ }
+
+ //create a usrp device
+ std::cout << std::endl;
+ std::cout << boost::format("Creating the usrp device with: %s...") % args << std::endl;
+ 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;
+
+ //set the rx sample rate
+ std::cout << boost::format("Setting RX Rate: %f Msps...") % (rate/1e6) << std::endl;
+ sdev->set_rx_rate(rate);
+ std::cout << boost::format("Actual RX Rate: %f Msps...") % (sdev->get_rx_rate()/1e6) << std::endl << std::endl;
+
+ //set the rx center frequency
+ std::cout << boost::format("Setting RX Freq: %f Mhz...") % (freq/1e6) << std::endl;
+ sdev->set_rx_freq(freq);
+ std::cout << boost::format("Actual RX Freq: %f Mhz...") % (sdev->get_rx_freq()/1e6) << std::endl << std::endl;
+
+ //set the rx rf gain
+ std::cout << boost::format("Setting RX Gain: %f dB...") % gain << std::endl;
+ sdev->set_rx_gain(gain);
+ std::cout << boost::format("Actual RX Gain: %f dB...") % sdev->get_rx_gain() << std::endl << std::endl;
+
+ boost::this_thread::sleep(boost::posix_time::seconds(1)); //allow for some setup time
+ std::cout << "LO Locked = " << sdev->get_rx_lo_locked() << std::endl;
+
+ //setup streaming
+ uhd::stream_cmd_t stream_cmd(uhd::stream_cmd_t::STREAM_MODE_NUM_SAMPS_AND_DONE);
+ stream_cmd.num_samps = total_num_samps;
+ stream_cmd.stream_now = true;
+ sdev->issue_stream_cmd(stream_cmd);
+
+ //loop until total number of samples reached
+ size_t num_acc_samps = 0; //number of accumulated samples
+ uhd::rx_metadata_t md;
+ std::vector<std::complex<float> > buff(dev->get_max_recv_samps_per_packet());
+ uhd::transport::udp_simple::sptr udp_xport = uhd::transport::udp_simple::make_connected(addr, port);
+
+ while(num_acc_samps < total_num_samps){
+ size_t num_rx_samps = dev->recv(
+ &buff.front(), buff.size(), md,
+ uhd::io_type_t::COMPLEX_FLOAT32,
+ uhd::device::RECV_MODE_ONE_PACKET
+ );
+
+ //handle the error codes
+ switch(md.error_code){
+ case uhd::rx_metadata_t::ERROR_CODE_NONE:
+ break;
+
+ case uhd::rx_metadata_t::ERROR_CODE_TIMEOUT:
+ if (num_acc_samps == 0) continue;
+ std::cout << boost::format(
+ "Got timeout before all samples received, possible packet loss, exiting loop..."
+ ) << std::endl;
+ goto done_loop;
+
+ default:
+ std::cout << boost::format(
+ "Got error code 0x%x, exiting loop..."
+ ) % md.error_code << std::endl;
+ goto done_loop;
+ }
+
+ //send complex single precision floating point samples over udp
+ udp_xport->send(boost::asio::buffer(buff, num_rx_samps));
+
+ num_acc_samps += num_rx_samps;
+ } done_loop:
+
+ //finished
+ std::cout << std::endl << "Done!" << std::endl << std::endl;
+
+ return 0;
+}
diff --git a/host/examples/rx_timed_samples.cpp b/host/examples/rx_timed_samples.cpp
index 441665900..8a810811f 100644
--- a/host/examples/rx_timed_samples.cpp
+++ b/host/examples/rx_timed_samples.cpp
@@ -32,7 +32,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
std::string args;
time_t seconds_in_future;
size_t total_num_samps;
- double rx_rate, freq;
+ double rate, freq;
//setup the program options
po::options_description desc("Allowed options");
@@ -41,7 +41,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
("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")
+ ("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")
("dilv", "specify to disable inner-loop verbose")
;
@@ -64,12 +64,17 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
uhd::device::sptr dev = sdev->get_device();
std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl;
- //set properties on the device
- std::cout << boost::format("Setting RX Rate: %f Msps...") % (rx_rate/1e6) << std::endl;
- sdev->set_rx_rate(rx_rate);
- std::cout << boost::format("Actual RX Rate: %f Msps...") % (sdev->get_rx_rate()/1e6) << std::endl;
- std::cout << boost::format("Setting device timestamp to 0...") << std::endl;
+ //set the rx sample rate
+ std::cout << boost::format("Setting RX Rate: %f Msps...") % (rate/1e6) << std::endl;
+ sdev->set_rx_rate(rate);
+ std::cout << boost::format("Actual RX Rate: %f Msps...") % (sdev->get_rx_rate()/1e6) << std::endl << std::endl;
+
+ //set the rx center frequency
+ std::cout << boost::format("Setting RX Freq: %f Mhz...") % (freq/1e6) << std::endl;
sdev->set_rx_freq(freq);
+ std::cout << boost::format("Actual RX Freq: %f Mhz...") % (sdev->get_rx_freq()/1e6) << std::endl << std::endl;
+
+ std::cout << boost::format("Setting device timestamp to 0...") << std::endl;
sdev->set_time_now(uhd::time_spec_t(0.0));
//setup streaming
diff --git a/host/examples/tx_timed_samples.cpp b/host/examples/tx_timed_samples.cpp
index 863446682..799da37e0 100644
--- a/host/examples/tx_timed_samples.cpp
+++ b/host/examples/tx_timed_samples.cpp
@@ -33,7 +33,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
time_t seconds_in_future;
size_t total_num_samps;
size_t samps_per_packet;
- double tx_rate, freq;
+ double rate, freq;
float ampl;
//setup the program options
@@ -44,7 +44,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
("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")
- ("txrate", po::value<double>(&tx_rate)->default_value(100e6/16), "rate of outgoing samples")
+ ("rate", po::value<double>(&rate)->default_value(100e6/16), "rate of outgoing samples")
("freq", po::value<double>(&freq)->default_value(0), "rf center frequency in Hz")
("ampl", po::value<float>(&ampl)->default_value(float(0.3)), "amplitude of each sample")
("dilv", "specify to disable inner-loop verbose")
@@ -68,12 +68,17 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
uhd::device::sptr dev = sdev->get_device();
std::cout << boost::format("Using Device: %s") % sdev->get_pp_string() << std::endl;
- //set properties on the device
- std::cout << boost::format("Setting TX Rate: %f Msps...") % (tx_rate/1e6) << std::endl;
- sdev->set_tx_rate(tx_rate);
- std::cout << boost::format("Actual TX Rate: %f Msps...") % (sdev->get_tx_rate()/1e6) << std::endl;
- std::cout << boost::format("Setting device timestamp to 0...") << std::endl;
+ //set the tx sample rate
+ std::cout << boost::format("Setting TX Rate: %f Msps...") % (rate/1e6) << std::endl;
+ sdev->set_tx_rate(rate);
+ std::cout << boost::format("Actual TX Rate: %f Msps...") % (sdev->get_tx_rate()/1e6) << std::endl << std::endl;
+
+ //set the tx center frequency
+ std::cout << boost::format("Setting TX Freq: %f Mhz...") % (freq/1e6) << std::endl;
sdev->set_tx_freq(freq);
+ std::cout << boost::format("Actual TX Freq: %f Mhz...") % (sdev->get_tx_freq()/1e6) << std::endl << std::endl;
+
+ std::cout << boost::format("Setting device timestamp to 0...") << std::endl;
sdev->set_time_now(uhd::time_spec_t(0.0));
//allocate data to send
diff --git a/host/lib/CMakeLists.txt b/host/lib/CMakeLists.txt
index 81845de21..e4de7bcc7 100644
--- a/host/lib/CMakeLists.txt
+++ b/host/lib/CMakeLists.txt
@@ -16,6 +16,25 @@
#
########################################################################
+# Check Python Modules
+########################################################################
+PYTHON_CHECK_MODULE(
+ "Python version 2.6 or greater"
+ "platform" "platform.python_version() >= '2.6'"
+ HAVE_PYTHON_PLAT_MIN_VERSION
+)
+
+PYTHON_CHECK_MODULE(
+ "Cheetah templates 2.0.0 or greater"
+ "Cheetah" "Cheetah.Version >= '2.0.0'"
+ HAVE_PYTHON_MODULE_CHEETAH
+)
+
+IF(NOT HAVE_PYTHON_PLAT_MIN_VERSION OR NOT HAVE_PYTHON_MODULE_CHEETAH)
+ MESSAGE(FATAL_ERROR "Error: python requirements not met for the build system.")
+ENDIF(NOT HAVE_PYTHON_PLAT_MIN_VERSION OR NOT HAVE_PYTHON_MODULE_CHEETAH)
+
+########################################################################
# Helpful Macros
########################################################################
MACRO(LIBUHD_APPEND_SOURCES)
diff --git a/host/lib/usrp/dboard/db_basic_and_lf.cpp b/host/lib/usrp/dboard/db_basic_and_lf.cpp
index 7d0146ef0..73f894374 100644
--- a/host/lib/usrp/dboard/db_basic_and_lf.cpp
+++ b/host/lib/usrp/dboard/db_basic_and_lf.cpp
@@ -31,6 +31,16 @@ using namespace uhd::usrp;
using namespace boost::assign;
/***********************************************************************
+ * Constants
+ **********************************************************************/
+static const uhd::dict<std::string, double> subdev_bandwidth_scalar = map_list_of
+ ("A", 1.0)
+ ("B", 1.0)
+ ("AB", 2.0)
+ ("BA", 2.0)
+;
+
+/***********************************************************************
* The basic and lf boards:
* They share a common class because only the frequency bounds differ.
**********************************************************************/
@@ -168,7 +178,7 @@ void basic_rx::rx_get(const wax::obj &key_, wax::obj &val){
return;
case SUBDEV_PROP_BANDWIDTH:
- val = 2*_max_freq; //we want complex double-sided
+ val = subdev_bandwidth_scalar[get_subdev_name()]*_max_freq;
return;
default: UHD_THROW_PROP_GET_ERROR();
@@ -279,7 +289,7 @@ void basic_tx::tx_get(const wax::obj &key_, wax::obj &val){
return;
case SUBDEV_PROP_BANDWIDTH:
- val = 2*_max_freq; //we want complex double-sided
+ val = subdev_bandwidth_scalar[get_subdev_name()]*_max_freq;
return;
default: UHD_THROW_PROP_GET_ERROR();
diff --git a/host/lib/usrp/dboard/db_rfx.cpp b/host/lib/usrp/dboard/db_rfx.cpp
index 12e458d8c..152198c3a 100644
--- a/host/lib/usrp/dboard/db_rfx.cpp
+++ b/host/lib/usrp/dboard/db_rfx.cpp
@@ -458,7 +458,7 @@ void rfx_xcvr::rx_get(const wax::obj &key_, wax::obj &val){
return;
case SUBDEV_PROP_BANDWIDTH:
- val = 2*20.0e6; //30MHz low-pass, we want complex double-sided
+ val = 2*20.0e6; //20MHz low-pass, we want complex double-sided
return;
default: UHD_THROW_PROP_GET_ERROR();
@@ -555,7 +555,7 @@ void rfx_xcvr::tx_get(const wax::obj &key_, wax::obj &val){
return;
case SUBDEV_PROP_BANDWIDTH:
- val = 2*20.0e6; //30MHz low-pass, we want complex double-sided
+ val = 2*20.0e6; //20MHz low-pass, we want complex double-sided
return;
default: UHD_THROW_PROP_GET_ERROR();
diff --git a/host/lib/usrp/dboard/db_tvrx.cpp b/host/lib/usrp/dboard/db_tvrx.cpp
index 1f3c76556..2873e3d54 100644
--- a/host/lib/usrp/dboard/db_tvrx.cpp
+++ b/host/lib/usrp/dboard/db_tvrx.cpp
@@ -460,7 +460,7 @@ void tvrx::rx_get(const wax::obj &key_, wax::obj &val){
return;
case SUBDEV_PROP_BANDWIDTH:
- val = 6.0e6; //30MHz low-pass, we want complex double-sided
+ val = 6.0e6;
return;
default: UHD_THROW_PROP_GET_ERROR();
diff --git a/host/lib/usrp/dboard/db_wbx.cpp b/host/lib/usrp/dboard/db_wbx.cpp
index 647f1b975..572f5de97 100644
--- a/host/lib/usrp/dboard/db_wbx.cpp
+++ b/host/lib/usrp/dboard/db_wbx.cpp
@@ -527,7 +527,7 @@ void wbx_xcvr::rx_get(const wax::obj &key_, wax::obj &val){
return;
case SUBDEV_PROP_BANDWIDTH:
- val = 2*30.0e6; //20MHz low-pass, we want complex double-sided
+ val = 2*20.0e6; //20MHz low-pass, we want complex double-sided
return;
default: UHD_THROW_PROP_GET_ERROR();
@@ -628,7 +628,7 @@ void wbx_xcvr::tx_get(const wax::obj &key_, wax::obj &val){
return;
case SUBDEV_PROP_BANDWIDTH:
- val = 2*30.0e6; //20MHz low-pass, we want complex double-sided
+ val = 2*20.0e6; //20MHz low-pass, we want complex double-sided
return;
default: UHD_THROW_PROP_GET_ERROR();
diff --git a/host/lib/usrp/misc_utils.cpp b/host/lib/usrp/misc_utils.cpp
index 7e49baa52..5856d706f 100644
--- a/host/lib/usrp/misc_utils.cpp
+++ b/host/lib/usrp/misc_utils.cpp
@@ -164,13 +164,13 @@ static void verify_xx_subdev_spec(
}
//sanity check that the dboard/subdevice names exist for this mboard
- BOOST_FOREACH(const subdev_spec_pair_t &pair, subdev_spec){
+ BOOST_FOREACH(subdev_spec_pair_t &pair, subdev_spec){
//empty db name means select dboard automatically
if (pair.db_name.empty()){
if (dboard_names.size() != 1) throw std::runtime_error(
"A daughterboard name must be provided for multi-slot motherboards: " + subdev_spec.to_string()
);
- pair.db_name == dboard_names.front();
+ pair.db_name = dboard_names.front();
}
uhd::assert_has(dboard_names, pair.db_name, xx_type + " dboard name");
wax::obj dboard = mboard[named_prop_t(dboard_prop, pair.db_name)];
@@ -181,7 +181,7 @@ static void verify_xx_subdev_spec(
if (subdev_names.size() != 1) throw std::runtime_error(
"A subdevice name must be provided for multi-subdev daughterboards: " + subdev_spec.to_string()
);
- pair.sd_name == subdev_names.front();
+ pair.sd_name = subdev_names.front();
}
uhd::assert_has(subdev_names, pair.sd_name, xx_type + " subdev name");
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 22:46:40 +0000