| /* |
| * Copyright (C) 2017 Alexander Chemeris <Alexander.Chemeris@fairwaves.co> |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library 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 |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "PRBS.h" |
| #include <iostream> |
| #include <cstdlib> |
| #include <assert.h> |
| |
| void testPrbs(PRBS &prbs, uint64_t expectedPeriod) |
| { |
| uint64_t period = 0; |
| do { |
| std::cout << prbs.generateBit(); |
| period++; |
| } while (!prbs.isFinished()); |
| std::cout << std::endl; |
| std::cout << "Period: " << period << std::endl; |
| assert(period == expectedPeriod); |
| } |
| |
| int main(int argc, char *argv[]) |
| { |
| PRBS9 prbs9(0x01); |
| testPrbs(prbs9, (1<<9)-1); |
| PRBS15 prbs15(0x01); |
| testPrbs(prbs15, (1<<15)-1); |
| } |