mirror of
https://github.com/ShaYmez/MMDVM_CM.git
synced 2024-11-16 05:01:47 -05:00
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
/*
|
|
* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX
|
|
* Copyright (C) 2018 by Andy Uribe CA6JAU
|
|
*
|
|
* 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 2 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, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#include "Sync.h"
|
|
|
|
#include "DMRDefines.h"
|
|
#include "P25Defines.h"
|
|
|
|
#include <cstdio>
|
|
#include <cassert>
|
|
#include <cstring>
|
|
|
|
void CSync::addDMRDataSync(unsigned char* data, bool duplex)
|
|
{
|
|
assert(data != NULL);
|
|
|
|
if (duplex) {
|
|
for (unsigned int i = 0U; i < 7U; i++)
|
|
data[i + 13U] = (data[i + 13U] & ~SYNC_MASK[i]) | BS_SOURCED_DATA_SYNC[i];
|
|
} else {
|
|
for (unsigned int i = 0U; i < 7U; i++)
|
|
data[i + 13U] = (data[i + 13U] & ~SYNC_MASK[i]) | MS_SOURCED_DATA_SYNC[i];
|
|
}
|
|
}
|
|
|
|
void CSync::addDMRAudioSync(unsigned char* data, bool duplex)
|
|
{
|
|
assert(data != NULL);
|
|
|
|
if (duplex) {
|
|
for (unsigned int i = 0U; i < 7U; i++)
|
|
data[i + 13U] = (data[i + 13U] & ~SYNC_MASK[i]) | BS_SOURCED_AUDIO_SYNC[i];
|
|
} else {
|
|
for (unsigned int i = 0U; i < 7U; i++)
|
|
data[i + 13U] = (data[i + 13U] & ~SYNC_MASK[i]) | MS_SOURCED_AUDIO_SYNC[i];
|
|
}
|
|
}
|
|
|
|
void CSync::addP25Sync(unsigned char* data)
|
|
{
|
|
assert(data != NULL);
|
|
|
|
::memcpy(data, P25_SYNC_BYTES, P25_SYNC_LENGTH_BYTES);
|
|
}
|
|
|