static std::string get_frontend_pp_string(const std::string &type, property_tree::sptr tree, const fs_path &path){
std::stringstream ss;
ss << boost::format("%s Frontend: %s") % type % path.leaf() << std::endl;
//ss << std::endl;
ss << boost::format("Name: %s") % (tree->access<std::string>(path / "name").get()) << std::endl;
ss << boost::format("Antennas: %s") % prop_names_to_pp_string(tree->access<std::vector<std::string> >(path / "antenna/options").get()) << std::endl;
if (tree->exists(path/ "sensors")) {
ss << boost::format("Sensors: %s") % prop_names_to_pp_string(tree->list(path / "sensors")) << std::endl;
}
meta_range_t freq_range = tree->access<meta_range_t>(path / "freq/range").get();
ss << boost::format("Freq range: %.3f to %.3f MHz") % (freq_range.start()/1e6) % (freq_range.stop()/1e6) << std::endl;
std::vector<std::string> gain_names = tree->list(path / "gains");
if (gain_names.size() == 0) ss << "Gain Elements: None" << std::endl;
for(const std::string &name: gain_names){
meta_range_t gain_range = tree->access<meta_range_t>(path / "gains" / name / "range").get();
ss << boost::format("Gain range %s: %.1f to %.1f step %.1f dB") % name % gain_range.start() % gain_range.stop() % gain_range.step() << std::endl;
}
if (tree->exists(path / "bandwidth" / "range"))
{
meta_range_t bw_range = tree->access<meta_range_t>(path / "bandwidth" / "range").get();
ss << boost::format("Bandwidth range: %.1f to %.1f step %.1f Hz") % bw_range.start() % bw_range.stop() % bw_range.step() << std::endl;
}
ss << boost::format("Connection Type: %s") % (tree->access<std::string>(path / "connection").get()) << std::endl;
ss << boost::format("Uses LO offset: %s")
% ((tree->exists(path / "use_lo_offset") and tree->access<bool>(path / "use_lo_offset").get())? "Yes" : "No")
<< std::endl;
return ss.str();
}
void shd::smini::validate_subdev_spec(
property_tree::sptr tree,
const subdev_spec_t &spec,
const std::string &type,
const std::string &mb
){
const size_t num_dsps = tree->list(str(boost::format("/mboards/%s/%s_dsps") % mb % type)).size();
//sanity checking on the length
if (spec.size() == 0) throw shd::value_error(str(boost::format(
"Empty %s subdevice specification is not supported.\n"
) % type));
if (spec.size() > num_dsps) throw shd::value_error(str(boost::format(
"The subdevice specification \"%s\" is too long.\n"
"The user specified %u channels, but there are only %u %s dsps on mboard %s.\n"
) % spec.to_string() % spec.size() % num_dsps % type % mb));
//make a list of all possible specs
subdev_spec_t all_specs;
BOOST_FOREACH(const std::string &db, tree->list(str(boost::format("/mboards/%s/dboards") % mb))){
BOOST_FOREACH(const std::string &sd, tree->list(str(boost::format("/mboards/%s/dboards/%s/%s_frontends") % mb % db % type))){
all_specs.push_back(subdev_spec_pair_t(db, sd));
}
}
//validate that the spec is possible
BOOST_FOREACH(const subdev_spec_pair_t &pair, spec){
shd::assert_has(all_specs, pair, str(boost::format("%s subdevice specification on mboard %s") % type % mb));
}
static std::string get_rfnoc_pp_string(property_tree::sptr tree, const fs_path &path){
std::stringstream ss;
ss << "RFNoC blocks on this device:" << std::endl << std::endl;
for(const std::string &name: tree->list(path)){
ss << "* " << name << std::endl;
}
return ss.str();
}
static std::string get_device_pp_string(property_tree::sptr tree){
std::stringstream ss;
ss << boost::format("Device: %s") % (tree->access<std::string>("/name").get()) << std::endl;
//ss << std::endl;
for(const std::string &name: tree->list("/mboards")){
ss << make_border(get_mboard_pp_string(tree, "/mboards/" + name));
}
return ss.str();
}
static std::string get_codec_pp_string(const std::string &type, property_tree::sptr tree, const fs_path &path){
std::stringstream ss;
if (tree->exists(path / "name")) {
ss << boost::format("%s Codec: %s") % type % path.leaf() << std::endl;
ss << boost::format("Name: %s") % (tree->access<std::string>(path / "name").get()) << std::endl;
std::vector<std::string> gain_names = tree->list(path / "gains");
if (gain_names.size() == 0) ss << "Gain Elements: None" << std::endl;
for(const std::string &name: gain_names){
meta_range_t gain_range = tree->access<meta_range_t>(path / "gains" / name / "range").get();
ss << boost::format("Gain range %s: %.1f to %.1f step %.1f dB") % name % gain_range.start() % gain_range.stop() % gain_range.step() << std::endl;
}
}
return ss.str();
}
static std::string get_dboard_pp_string(const std::string &type, property_tree::sptr tree, const fs_path &path){
std::stringstream ss;
ss << boost::format("%s Dboard: %s") % type % path.leaf() << std::endl;
//ss << std::endl;
const std::string prefix = (type == "RX")? "rx" : "tx";
if (tree->exists(path / (prefix + "_eeprom")))
{
usrp::dboard_eeprom_t db_eeprom = tree->access<usrp::dboard_eeprom_t>(path / (prefix + "_eeprom")).get();
if (db_eeprom.id != usrp::dboard_id_t::none()) ss << boost::format("ID: %s") % db_eeprom.id.to_pp_string() << std::endl;
if (not db_eeprom.serial.empty()) ss << boost::format("Serial: %s") % db_eeprom.serial << std::endl;
if (type == "TX"){
usrp::dboard_eeprom_t gdb_eeprom = tree->access<usrp::dboard_eeprom_t>(path / "gdb_eeprom").get();
if (gdb_eeprom.id != usrp::dboard_id_t::none()) ss << boost::format("ID: %s") % gdb_eeprom.id.to_pp_string() << std::endl;
if (not gdb_eeprom.serial.empty()) ss << boost::format("Serial: %s") % gdb_eeprom.serial << std::endl;
}
}
if (tree->exists(path / (prefix + "_frontends"))) {
for(const std::string &name: tree->list(path / (prefix + "_frontends"))){
ss << make_border(get_frontend_pp_string(type, tree, path / (prefix + "_frontends") / name));
}
}
ss << make_border(get_codec_pp_string(type, tree, path.branch_path().branch_path() / (prefix + "_codecs") / path.leaf()));
return ss.str();
}
static std::string get_mboard_pp_string(property_tree::sptr tree, const fs_path &path){
std::stringstream ss;
ss << boost::format("Mboard: %s") % (tree->access<std::string>(path / "name").get()) << std::endl;
if (tree->exists(path / "eeprom")){
usrp::mboard_eeprom_t mb_eeprom = tree->access<usrp::mboard_eeprom_t>(path / "eeprom").get();
for(const std::string &key: mb_eeprom.keys()){
if (not mb_eeprom[key].empty()) ss << boost::format("%s: %s") % key % mb_eeprom[key] << std::endl;
}
} else {
ss << "No mboard EEPROM found." << std::endl;
}
if (tree->exists(path / "fw_version")){
ss << "FW Version: " << tree->access<std::string>(path / "fw_version").get() << std::endl;
}
if (tree->exists(path / "fpga_version")){
ss << "FPGA Version: " << tree->access<std::string>(path / "fpga_version").get() << std::endl;
}
if (tree->exists(path / "fpga_version_hash")){
ss << "FPGA git hash: " << tree->access<std::string>(path / "fpga_version_hash").get() << std::endl;
}
if (tree->exists(path / "xbar")){
ss << "RFNoC capable: Yes" << std::endl;
}
ss << std::endl;
try {
if (tree->exists(path / "time_source" / "options")){
const std::vector< std::string > time_sources = tree->access<std::vector<std::string> >(path / "time_source" / "options").get();
ss << "Time sources: " << prop_names_to_pp_string(time_sources) << std::endl;
}
if (tree->exists(path / "clock_source" / "options")){
const std::vector< std::string > clock_sources = tree->access<std::vector<std::string> >(path / "clock_source" / "options").get();
ss << "Clock sources: " << prop_names_to_pp_string(clock_sources) << std::endl;
}
if (tree->exists(path / "sensors")){
ss << "Sensors: " << prop_names_to_pp_string(tree->list(path / "sensors")) << std::endl;
}
if (tree->exists(path / "rx_dsps")){
for(const std::string &name: tree->list(path / "rx_dsps")){
ss << make_border(get_dsp_pp_string("RX", tree, path / "rx_dsps" / name));
}
}
if (tree->exists(path / "dboards")) {
for(const std::string &name: tree->list(path / "dboards")){
ss << make_border(get_dboard_pp_string("RX", tree, path / "dboards" / name));
}
if (tree->exists(path / "tx_dsps")){
for(const std::string &name: tree->list(path / "tx_dsps")){
ss << make_border(get_dsp_pp_string("TX", tree, path / "tx_dsps" / name));
}
}
for(const std::string &name: tree->list(path / "dboards")){
ss << make_border(get_dboard_pp_string("TX", tree, path / "dboards" / name));
}
}
if (tree->exists(path / "xbar")){
ss << make_border(get_rfnoc_pp_string(tree, path / "xbar"));
}
}
catch (const uhd::lookup_error& ex) {
std::cout << "Exited device probe on " << ex.what() << std::endl;
}
return ss.str();
}