mirror of
https://github.com/saymrwulf/uhd.git
synced 2026-05-14 20:58:09 +00:00
87 lines
3 KiB
C++
87 lines
3 KiB
C++
//
|
|
// Copyright 2014 Ettus Research LLC
|
|
// Copyright 2018 Ettus Research, a National Instruments Company
|
|
//
|
|
// SPDX-License-Identifier: GPL-3.0-or-later
|
|
//
|
|
|
|
#include <uhd/rfnoc/block_ctrl_base.hpp>
|
|
#include <uhd/rfnoc/blockdef.hpp>
|
|
#include <uhd/utils/log.hpp>
|
|
#include <boost/format.hpp>
|
|
|
|
using namespace uhd;
|
|
using namespace uhd::rfnoc;
|
|
|
|
typedef uhd::dict<std::string, block_ctrl_base::make_t> block_fcn_reg_t;
|
|
// Instantiate the block function registry container
|
|
UHD_SINGLETON_FCN(block_fcn_reg_t, get_block_fcn_regs);
|
|
|
|
void block_ctrl_base::register_block(const make_t& make, const std::string& key)
|
|
{
|
|
if (get_block_fcn_regs().has_key(key)) {
|
|
throw uhd::runtime_error(str(
|
|
boost::format(
|
|
"Attempting to register an RFNoC block with key %s for the second time.")
|
|
% key));
|
|
}
|
|
|
|
get_block_fcn_regs().set(key, make);
|
|
}
|
|
|
|
/*! Look up names for blocks in XML files using NoC ID.
|
|
*/
|
|
static void lookup_block_key(uint64_t noc_id, make_args_t& make_args)
|
|
{
|
|
try {
|
|
blockdef::sptr bd = blockdef::make_from_noc_id(noc_id);
|
|
if (not bd) {
|
|
make_args.block_key = DEFAULT_BLOCK_NAME;
|
|
make_args.block_name = DEFAULT_BLOCK_NAME;
|
|
return;
|
|
}
|
|
UHD_ASSERT_THROW(bd->is_block());
|
|
make_args.block_key = bd->get_key();
|
|
make_args.block_name = bd->get_name();
|
|
return;
|
|
} catch (std::exception& e) {
|
|
UHD_LOGGER_WARNING("RFNOC")
|
|
<< str(boost::format("Error while looking up name for NoC-ID %016X.\n%s")
|
|
% noc_id % e.what());
|
|
}
|
|
|
|
make_args.block_key = DEFAULT_BLOCK_NAME;
|
|
make_args.block_name = DEFAULT_BLOCK_NAME;
|
|
}
|
|
|
|
|
|
block_ctrl_base::sptr block_ctrl_base::make(
|
|
const make_args_t& make_args_, uint64_t noc_id)
|
|
{
|
|
UHD_LOGGER_TRACE("RFNOC") << "[RFNoC Factory] block_ctrl_base::make()";
|
|
make_args_t make_args = make_args_;
|
|
|
|
// Check if a block key was specified, in this case, we *must* either
|
|
// create a specialized block controller class or throw
|
|
if (make_args.block_key.empty()) {
|
|
lookup_block_key(noc_id, make_args);
|
|
} else if (not get_block_fcn_regs().has_key(make_args.block_key)) {
|
|
throw uhd::runtime_error(
|
|
str(boost::format("No block controller class registered for key '%s'.")
|
|
% make_args.block_key));
|
|
}
|
|
if (not get_block_fcn_regs().has_key(make_args.block_key)) {
|
|
UHD_LOG_WARNING("RFNOC",
|
|
"Can't find a block controller for key "
|
|
<< make_args.block_key << ", using default block controller!");
|
|
make_args.block_key = DEFAULT_BLOCK_NAME;
|
|
}
|
|
if (make_args.block_name.empty()) {
|
|
make_args.block_name = make_args.block_key;
|
|
}
|
|
|
|
UHD_LOGGER_TRACE("RFNOC") << "[RFNoC Factory] Using controller key '"
|
|
<< make_args.block_key << "' and block name '"
|
|
<< make_args.block_name << "'";
|
|
return get_block_fcn_regs()[make_args.block_key](make_args);
|
|
}
|