mirror of https://github.com/pvnis/srsRAN_4G.git
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
/*
|
|
* Copyright 2013-2020 Software Radio Systems Limited
|
|
*
|
|
* This file is part of srsLTE.
|
|
*
|
|
* srsLTE is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as
|
|
* published by the Free Software Foundation, either version 3 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* srsLTE 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 Affero General Public License for more details.
|
|
*
|
|
* A copy of the GNU Affero General Public License can be found in
|
|
* the LICENSE file in the top-level directory of this distribution
|
|
* and at http://www.gnu.org/licenses/.
|
|
*
|
|
*/
|
|
|
|
#include "srslte/upper/rlc_um_lte.h"
|
|
#include <assert.h>
|
|
#include <iostream>
|
|
|
|
// Fixed header only
|
|
uint8_t pdu1[] = {0x18, 0xE2};
|
|
uint32_t PDU1_LEN = 2;
|
|
|
|
// Fixed + 1 LI field (value 104)
|
|
uint8_t pdu2[] = {0x1C, 0xE1, 0x06, 0x80};
|
|
uint32_t PDU2_LEN = 4;
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
srslte::rlc_umd_pdu_header_t h;
|
|
srslte::byte_buffer_t b1, b2;
|
|
|
|
memcpy(b1.msg, &pdu1[0], PDU1_LEN);
|
|
b1.N_bytes = PDU1_LEN;
|
|
rlc_um_read_data_pdu_header(&b1, srslte::rlc_umd_sn_size_t::size10bits, &h);
|
|
assert(0x03 == h.fi);
|
|
assert(0 == h.N_li);
|
|
assert(226 == h.sn);
|
|
rlc_um_write_data_pdu_header(&h, &b2);
|
|
assert(b2.N_bytes == PDU1_LEN);
|
|
for (uint32_t i = 0; i < b2.N_bytes; i++)
|
|
assert(b2.msg[i] == b1.msg[i]);
|
|
|
|
b1.clear();
|
|
b2.clear();
|
|
memset(&h, 0, sizeof(srslte::rlc_umd_pdu_header_t));
|
|
|
|
memcpy(b1.msg, &pdu2[0], PDU2_LEN);
|
|
b1.N_bytes = PDU2_LEN;
|
|
rlc_um_read_data_pdu_header(&b1, srslte::rlc_umd_sn_size_t::size10bits, &h);
|
|
assert(0x03 == h.fi);
|
|
assert(225 == h.sn);
|
|
assert(1 == h.N_li);
|
|
assert(104 == h.li[0]);
|
|
rlc_um_write_data_pdu_header(&h, &b2);
|
|
assert(b2.N_bytes == PDU2_LEN);
|
|
for (uint32_t i = 0; i < b2.N_bytes; i++)
|
|
assert(b2.msg[i] == b1.msg[i]);
|
|
}
|