mirror of https://gerrit.osmocom.org/osmo-tetra
100 lines
4.0 KiB
C
100 lines
4.0 KiB
C
/* (C) 2011 by Harald Welte <laforge@gnumonks.org>
|
|
* All Rights Reserved
|
|
*
|
|
* This program 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.
|
|
*
|
|
* 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 Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
|
|
#include <string.h>
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
#include <osmocom/core/bitvec.h>
|
|
#include <osmocom/core/utils.h>
|
|
|
|
#include "testpdu.h"
|
|
|
|
uint8_t pdu_sync[8]; /* 60 bits */
|
|
uint8_t pdu_sysinfo[16]; /* 124 bits */
|
|
uint8_t pdu_acc_ass[2];
|
|
uint8_t pdu_schf[268];
|
|
|
|
void testpdu_init()
|
|
{
|
|
struct bitvec bv;
|
|
|
|
memset(&bv, 0, sizeof(bv));
|
|
bv.data = pdu_sync;
|
|
bv.data_len = sizeof(pdu_sync);
|
|
|
|
//bitvec_set_uint(&bv, 0, 4); /* alignment */
|
|
/* According to Table 21.73: SYNC PDU Contents */
|
|
bitvec_set_uint(&bv, 0, 4); /* System Code: ETS 300 392-2 ed. 1 */
|
|
bitvec_set_uint(&bv, 0, 6); /* Colour Code: Predefined Scrambling */
|
|
bitvec_set_uint(&bv, 0, 2); /* Timeslot number: TN 1 */
|
|
bitvec_set_uint(&bv, 1, 5); /* Frame number: FN 1 */
|
|
bitvec_set_uint(&bv, 1, 6); /* Multiframe number: MN 1 */
|
|
bitvec_set_uint(&bv, 0, 2); /* Sharing mode: continuous transmission */
|
|
bitvec_set_uint(&bv, 0, 3); /* TS reserved frames: 1 frame per 2 mfrm */
|
|
bitvec_set_bit(&bv, 0); /* No DTX */
|
|
bitvec_set_bit(&bv, 0); /* No Frame 18 extension */
|
|
bitvec_set_bit(&bv, 0); /* Reserved */
|
|
/* As defined in Table 18.4.2.1: D-MLE-SYNC */
|
|
bitvec_set_uint(&bv, 262, 10); /* MCC */
|
|
bitvec_set_uint(&bv, 42, 14); /* MNC */
|
|
bitvec_set_uint(&bv, 0, 2); /* Neighbor cell boradcast: not supported */
|
|
bitvec_set_uint(&bv, 0, 2); /* Cell service level: unknown */
|
|
bitvec_set_bit(&bv, 0); /* Late entry information */
|
|
printf("SYNC PDU: %s\n", osmo_hexdump(pdu_sync, sizeof(pdu_sync)));
|
|
|
|
memset(&bv, 0, sizeof(bv));
|
|
bv.data = pdu_sysinfo;
|
|
bv.data_len = sizeof(pdu_sysinfo);
|
|
|
|
//bitvec_set_uint(&bv, 0, 4); /* alignment */
|
|
/* According to Table 21.4.4.1: SYSINFO PDU contents */
|
|
bitvec_set_uint(&bv, 2, 2); /* MAC PDU type: Broadcast */
|
|
bitvec_set_uint(&bv, 0, 2); /* SYSINVO PDU */
|
|
bitvec_set_uint(&bv, ((392775-300000)/25), 12); /* Main carier */
|
|
bitvec_set_uint(&bv, 3, 4); /* Frequency band: 390/400 */
|
|
bitvec_set_uint(&bv, 0, 2); /* Offset: No offset */
|
|
bitvec_set_uint(&bv, 0, 3); /* Duplex Spacing: */
|
|
bitvec_set_bit(&bv, 0); /* Normal operation */
|
|
bitvec_set_uint(&bv, 0, 2); /* Number of CSCH: none */
|
|
bitvec_set_uint(&bv, 1, 3); /* MS_TXPWR_MAX_CELL: 15 dBm */
|
|
bitvec_set_uint(&bv, 0, 4); /* RXLEV_ACCESS_MIN: -125dBm */
|
|
bitvec_set_uint(&bv, 0, 4); /* ACCESS_PARAMETER: -53 dBm */
|
|
bitvec_set_uint(&bv, 0, 4); /* RADIO_DOWNLINK_TIMEOUT: Disable */
|
|
bitvec_set_bit(&bv, 0); /* Hyperframe number follows */
|
|
bitvec_set_uint(&bv, 0, 16); /* Hyperframe number */
|
|
bitvec_set_uint(&bv, 0, 2); /* Optional field: Even multiframe */
|
|
bitvec_set_uint(&bv, 0, 20); /* TS_COMMON_FRAMES for even mframe */
|
|
/* TM-SDU (42 bit), Section 18.4.2.2, Table 18.15 */
|
|
bitvec_set_uint(&bv, 0, 14); /* Location Area (18.5.9) */
|
|
bitvec_set_uint(&bv, 0xFFFF, 16); /* Subscriber Class (18.5.22) */
|
|
bitvec_set_uint(&bv, 0, 12); /* BS service details (18.5.2) */
|
|
printf("SYSINFO PDU: %s\n", osmo_hexdump(pdu_sysinfo, sizeof(pdu_sysinfo)));
|
|
|
|
memset(&bv, 0, sizeof(bv));
|
|
bv.data = pdu_acc_ass;
|
|
bv.data_len = sizeof(pdu_acc_ass);
|
|
|
|
bitvec_set_uint(&bv, 0, 2); /* alignment */
|
|
/* According to Table 21.27: ACCESS-ASSIGN PDU */
|
|
bitvec_set_uint(&bv, 0, 2); /* DL/UL: common only */
|
|
bitvec_set_uint(&bv, 0, 6);
|
|
bitvec_set_uint(&bv, 0, 6);
|
|
printf("ACCESS-ASSIGN PDU: %s\n", osmo_hexdump(pdu_acc_ass, sizeof(pdu_acc_ass)));
|
|
}
|