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
1.9 KiB
C++
66 lines
1.9 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_am_lte.h"
|
|
#include <assert.h>
|
|
#include <iostream>
|
|
|
|
// Simple status PDU
|
|
uint8_t pdu1[] = {0x00, 0x78};
|
|
uint32_t PDU1_LEN = 2;
|
|
|
|
// Status PDU with 4 NACKs
|
|
uint8_t pdu2[] = {0x00, 0x22, 0x00, 0x40, 0x0C, 0x01, 0xC0, 0x20};
|
|
uint32_t PDU2_LEN = 8;
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
srslte::rlc_status_pdu_t s1, s2;
|
|
srslte::byte_buffer_t b1, b2;
|
|
|
|
memcpy(b1.msg, &pdu1[0], PDU1_LEN);
|
|
b1.N_bytes = PDU1_LEN;
|
|
rlc_am_read_status_pdu(&b1, &s1);
|
|
assert(s1.ack_sn == 30);
|
|
assert(s1.N_nack == 0);
|
|
rlc_am_write_status_pdu(&s1, &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();
|
|
|
|
memcpy(b1.msg, &pdu2[0], PDU2_LEN);
|
|
b1.N_bytes = PDU2_LEN;
|
|
rlc_am_read_status_pdu(&b1, &s2);
|
|
assert(s2.ack_sn == 8);
|
|
assert(s2.N_nack == 4);
|
|
assert(s2.nacks[0].nack_sn == 0);
|
|
assert(s2.nacks[1].nack_sn == 1);
|
|
assert(s2.nacks[2].nack_sn == 3);
|
|
assert(s2.nacks[3].nack_sn == 4);
|
|
rlc_am_write_status_pdu(&s2, &b2);
|
|
assert(b2.N_bytes == PDU2_LEN);
|
|
for (uint32_t i = 0; i < b2.N_bytes; i++)
|
|
assert(b2.msg[i] == b1.msg[i]);
|
|
}
|