mirror of
https://github.com/saymrwulf/uhd.git
synced 2026-05-16 21:10:10 +00:00
9d6c0b7f87
- Wraps a sampling mode and IF frequency - Built-in parser to deduce swap,invert,mode bits from string connection
108 lines
4.2 KiB
C++
108 lines
4.2 KiB
C++
//
|
|
// Copyright 2016 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/usrp/fe_connection.hpp>
|
|
#include <uhd/exception.hpp>
|
|
#include <boost/test/unit_test.hpp>
|
|
|
|
using namespace uhd::usrp;
|
|
|
|
BOOST_AUTO_TEST_CASE(test_quardrature){
|
|
fe_connection_t IQ("IQ"), QI("QI"), IbQ("IbQ"), QbI("QbI"), QbIb("QbIb");
|
|
BOOST_CHECK(IQ.get_sampling_mode()==fe_connection_t::QUADRATURE);
|
|
BOOST_CHECK(QI.get_sampling_mode()==fe_connection_t::QUADRATURE);
|
|
BOOST_CHECK(IbQ.get_sampling_mode()==fe_connection_t::QUADRATURE);
|
|
BOOST_CHECK(QbI.get_sampling_mode()==fe_connection_t::QUADRATURE);
|
|
BOOST_CHECK(QbIb.get_sampling_mode()==fe_connection_t::QUADRATURE);
|
|
|
|
BOOST_CHECK(not IQ.is_iq_swapped());
|
|
BOOST_CHECK(QI.is_iq_swapped());
|
|
BOOST_CHECK(not IbQ.is_iq_swapped());
|
|
BOOST_CHECK(QbI.is_iq_swapped());
|
|
BOOST_CHECK(QbIb.is_iq_swapped());
|
|
|
|
BOOST_CHECK(not IQ.is_i_inverted());
|
|
BOOST_CHECK(not QI.is_i_inverted());
|
|
BOOST_CHECK(IbQ.is_i_inverted());
|
|
BOOST_CHECK(not QbI.is_i_inverted());
|
|
BOOST_CHECK(QbIb.is_i_inverted());
|
|
|
|
BOOST_CHECK(not IQ.is_q_inverted());
|
|
BOOST_CHECK(not QI.is_q_inverted());
|
|
BOOST_CHECK(not IbQ.is_q_inverted());
|
|
BOOST_CHECK(QbI.is_q_inverted());
|
|
BOOST_CHECK(QbIb.is_q_inverted());
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE(test_heterodyne){
|
|
fe_connection_t II("II"), QQ("QQ"), IbIb("IbIb"), QbQb("QbQb");
|
|
BOOST_CHECK(II.get_sampling_mode()==fe_connection_t::HETERODYNE);
|
|
BOOST_CHECK(QQ.get_sampling_mode()==fe_connection_t::HETERODYNE);
|
|
BOOST_CHECK(IbIb.get_sampling_mode()==fe_connection_t::HETERODYNE);
|
|
BOOST_CHECK(QbQb.get_sampling_mode()==fe_connection_t::HETERODYNE);
|
|
|
|
BOOST_CHECK(not II.is_iq_swapped());
|
|
BOOST_CHECK(QQ.is_iq_swapped());
|
|
BOOST_CHECK(not IbIb.is_iq_swapped());
|
|
BOOST_CHECK(QbQb.is_iq_swapped());
|
|
|
|
BOOST_CHECK(not II.is_i_inverted());
|
|
BOOST_CHECK(not QQ.is_i_inverted());
|
|
BOOST_CHECK(IbIb.is_i_inverted());
|
|
BOOST_CHECK(QbQb.is_i_inverted());
|
|
|
|
BOOST_CHECK(not II.is_q_inverted());
|
|
BOOST_CHECK(not QQ.is_q_inverted());
|
|
BOOST_CHECK(IbIb.is_q_inverted());
|
|
BOOST_CHECK(QbQb.is_q_inverted());
|
|
|
|
BOOST_CHECK_THROW(fe_connection_t dummy("IIb"), uhd::value_error);
|
|
BOOST_CHECK_THROW(fe_connection_t dummy("IbI"), uhd::value_error);
|
|
BOOST_CHECK_THROW(fe_connection_t dummy("QQb"), uhd::value_error);
|
|
BOOST_CHECK_THROW(fe_connection_t dummy("QbQ"), uhd::value_error);
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE(test_real){
|
|
fe_connection_t I("I"), Q("Q"), Ib("Ib"), Qb("Qb");
|
|
BOOST_CHECK(I.get_sampling_mode()==fe_connection_t::REAL);
|
|
BOOST_CHECK(Q.get_sampling_mode()==fe_connection_t::REAL);
|
|
BOOST_CHECK(Ib.get_sampling_mode()==fe_connection_t::REAL);
|
|
BOOST_CHECK(Qb.get_sampling_mode()==fe_connection_t::REAL);
|
|
|
|
BOOST_CHECK(not I.is_iq_swapped());
|
|
BOOST_CHECK(Q.is_iq_swapped());
|
|
BOOST_CHECK(not Ib.is_iq_swapped());
|
|
BOOST_CHECK(Qb.is_iq_swapped());
|
|
|
|
BOOST_CHECK(not I.is_i_inverted());
|
|
BOOST_CHECK(not Q.is_i_inverted());
|
|
BOOST_CHECK(Ib.is_i_inverted());
|
|
BOOST_CHECK(Qb.is_i_inverted());
|
|
|
|
BOOST_CHECK(not I.is_q_inverted());
|
|
BOOST_CHECK(not Q.is_q_inverted());
|
|
BOOST_CHECK(not Ib.is_q_inverted());
|
|
BOOST_CHECK(not Qb.is_q_inverted());
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE(test_invalid){
|
|
BOOST_CHECK_THROW(fe_connection_t dummy("blah"), uhd::value_error);
|
|
BOOST_CHECK_THROW(fe_connection_t dummy("123456"), uhd::value_error);
|
|
BOOST_CHECK_THROW(fe_connection_t dummy("ii"), uhd::value_error);
|
|
BOOST_CHECK_THROW(fe_connection_t dummy("qb"), uhd::value_error);
|
|
BOOST_CHECK_THROW(fe_connection_t dummy("IIIQ"), uhd::value_error);
|
|
}
|