dominic
/
YSFClients
1
0
Fork 0
Code Releases Activity

More IMRS work.

Browse Source
ycs232-kbc
Jonathan Naylor 4 years ago
parent 0a3873c7ff
commit 5ac1bbe599
8 changed files with 428 additions and 41 deletions
Show Stats Download Patch File Download Diff File

3
DGIdGateway/DGIdGateway.cpp
Unescape View File

@ -225,6 +225,9 @@ int CDGIdGateway::run()
std::vector<DGIdData*> dgIdData = m_conf.getDGIdData();
for (std::vector<DGIdData*>::const_iterator it = dgIdData.begin(); it != dgIdData.end(); ++it) {
unsigned int dgid = (*it)->m_dgId;
if (dgid >= 100U)
continue;
std::string type = (*it)->m_type;
bool statc = (*it)->m_static;
unsigned int rfHangTime = (*it)->m_rfHangTime;

2
DGIdGateway/DGIdGateway.ini
Unescape View File

@ -143,7 +143,7 @@ DGId=80
#NetHangTime=60
Debug=0
[DGId=100]
[DGId=60]
# Local IMRS System Fusion Network
Type=IMRS
Name=South Coast

176
DGIdGateway/IMRSNetwork.cpp
Unescape View File

@ -92,6 +92,8 @@ void CIMRSNetwork::write(unsigned int dgId, const unsigned char* data)
if (ptr == NULL)
return;
CUtils::dump(1U, "YSF Data Received", data, 155U);
CYSFFICH fich;
fich.decode(data + 35U);
@ -114,7 +116,6 @@ bool CIMRSNetwork::writeHeaderTrailer(IMRSDGId* ptr, CYSFFICH& fich, const unsig
assert(data != NULL);
unsigned char buffer[200U];
unsigned int length = 0U;
if (fich.getFI() == YSF_FI_HEADER) {
buffer[0U] = 0x11U;
@ -127,6 +128,16 @@ bool CIMRSNetwork::writeHeaderTrailer(IMRSDGId* ptr, CYSFFICH& fich, const unsig
buffer[1U] = (ptr->m_seqNo << 8) & 0xFFU;
buffer[2U] = (ptr->m_seqNo << 0) & 0xFFU;
// Copy CSD1 and CSD2 (40 bytes)
CYSFPayload payload;
payload.readHeaderData(data + 35U, buffer + 7U);
fich.getRaw(buffer + 3U);
CUtils::dump(1U, "IMRS Network Data Sent", buffer, 47U);
readHeaderTrailer(ptr, fich, buffer);
#ifdef notdef
for (std::vector<IMRSDest*>::const_iterator it = ptr->m_destinations.begin(); it != ptr->m_destinations.end(); ++it) {
// Set the correct DG-ID for this destination
fich.setDGId((*it)->m_dgId);
@ -134,10 +145,13 @@ bool CIMRSNetwork::writeHeaderTrailer(IMRSDGId* ptr, CYSFFICH& fich, const unsig
fich.getRaw(buffer + 3U);
if (ptr->m_debug)
CUtils::dump(1U, "IMRS Network Data Sent", buffer, length);
CUtils::dump(1U, "IMRS Network Data Sent", buffer, 47U);
m_socket.write(buffer, length, (*it)->m_addr, (*it)->m_addrLen);
m_socket.write(buffer, 47U, (*it)->m_addr, (*it)->m_addrLen);
}
#endif
ptr->m_seqNo++;
return true;
}
@ -163,15 +177,15 @@ bool CIMRSNetwork::writeData(IMRSDGId* ptr, CYSFFICH& fich, const unsigned char*
// Create the header
switch (dt) {
case YSF_DT_VD_MODE1:
// Copy the DCH (10 bytes)
// Copy the DCH (20 bytes)
payload.readVDMode1Data(data + 35U, buffer + 7U);
// Copy the audio
::memcpy(buffer + 17U + 0U, data + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 9U, 9U);
::memcpy(buffer + 17U + 9U, data + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 27U, 9U);
::memcpy(buffer + 17U + 18U, data + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 45U, 9U);
::memcpy(buffer + 17U + 27U, data + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 63U, 9U);
::memcpy(buffer + 17U + 36U, data + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 81U, 9U);
length = 62U;
::memcpy(buffer + 27U + 0U, data + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 9U, 9U);
::memcpy(buffer + 27U + 9U, data + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 27U, 9U);
::memcpy(buffer + 27U + 18U, data + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 45U, 9U);
::memcpy(buffer + 27U + 27U, data + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 63U, 9U);
::memcpy(buffer + 27U + 36U, data + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 81U, 9U);
length = 72U;
break;
case YSF_DT_DATA_FR_MODE:
// Copy the data
@ -202,6 +216,12 @@ bool CIMRSNetwork::writeData(IMRSDGId* ptr, CYSFFICH& fich, const unsigned char*
return false;
}
fich.getRaw(buffer + 3U);
CUtils::dump(1U, "IMRS Network Data Sent", buffer, length);
readData(ptr, fich, buffer);
#ifdef notdef
for (std::vector<IMRSDest*>::const_iterator it = ptr->m_destinations.begin(); it != ptr->m_destinations.end(); ++it) {
// Set the correct DG-ID for this destination
fich.setDGId((*it)->m_dgId);
@ -213,12 +233,129 @@ bool CIMRSNetwork::writeData(IMRSDGId* ptr, CYSFFICH& fich, const unsigned char*
m_socket.write(buffer, length, (*it)->m_addr, (*it)->m_addrLen);
}
#endif
ptr->m_seqNo++;
return true;
}
void CIMRSNetwork::readHeaderTrailer(IMRSDGId* ptr, CYSFFICH& fich, const unsigned char* data)
{
assert(ptr != NULL);
assert(data != NULL);
unsigned char buffer[155U];
::memcpy(buffer + 0U, "YSFD", 4U);
unsigned char fi = fich.getFI();
if (fi == YSF_FI_HEADER) {
::memcpy(ptr->m_source, data + 17U + YSF_CALLSIGN_LENGTH, YSF_CALLSIGN_LENGTH);
unsigned char cm = fich.getCM();
if (cm == YSF_CM_GROUP1 || cm == YSF_CM_GROUP2)
::memcpy(ptr->m_dest, "ALL ", YSF_CALLSIGN_LENGTH);
else
::memcpy(ptr->m_dest, data + 17U + 0U, YSF_CALLSIGN_LENGTH);
buffer[34U] = 0x00U;
} else {
uint16_t seqNo = (buffer[1U] << 8) + (buffer[2U] << 0);
buffer[34U] = 0x01U | ((seqNo - 1U) & 0x7FU) << 1;
}
::memcpy(buffer + 4U, "IMRS ", YSF_CALLSIGN_LENGTH);
::memcpy(buffer + 14U, ptr->m_source, YSF_CALLSIGN_LENGTH);
::memcpy(buffer + 24U, ptr->m_dest, YSF_CALLSIGN_LENGTH);
::memcpy(buffer + 35U, YSF_SYNC_BYTES, YSF_SYNC_LENGTH_BYTES);
fich.encode(buffer + 35U);
CYSFPayload payload;
payload.writeHeaderData(data + 7U, buffer + 35U);
CUtils::dump("YSF Data Transmitted", buffer, 155U);
#ifdef notdef
unsigned char len = 155U;
ptr->m_buffer.addData(&len, 1U);
ptr->m_buffer.addData(buffer, len);
#endif
}
void CIMRSNetwork::readData(IMRSDGId* ptr, CYSFFICH& fich, const unsigned char* data)
{
assert(ptr != NULL);
assert(data != NULL);
unsigned char buffer[155U];
::memcpy(buffer + 0U, "YSFD", 4U);
::memcpy(buffer + 4U, "IMRS ", YSF_CALLSIGN_LENGTH);
::memcpy(buffer + 14U, ptr->m_source, YSF_CALLSIGN_LENGTH);
::memcpy(buffer + 24U, ptr->m_dest, YSF_CALLSIGN_LENGTH);
uint16_t seqNo = (buffer[1U] << 8) + (buffer[2U] << 0);
buffer[34U] = ((seqNo - 1U) & 0x7FU) << 1;
::memcpy(buffer + 35U, YSF_SYNC_BYTES, YSF_SYNC_LENGTH_BYTES);
fich.encode(buffer + 35U);
unsigned char dt = fich.getDT();
CYSFPayload payload;
// Create the header
switch (dt) {
case YSF_DT_VD_MODE1:
// Copy the DCH
payload.writeVDMode1Data(data + 7U, buffer + 35U);
// Copy the audio
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 9U, data + 27U + 0U, 9U);
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 27U, data + 27U + 9U, 9U);
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 45U, data + 27U + 18U, 9U);
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 63U, data + 27U + 27U, 9U);
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 81U, data + 27U + 36U, 9U);
break;
case YSF_DT_DATA_FR_MODE:
// Copy the data
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 0U, data + 17U + 0U, 90U);
break;
case YSF_DT_VD_MODE2:
// Copy the DCH
payload.writeVDMode2Data(data + 7U, buffer + 35U);
// Copy the audio
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 5U, data + 17U + 0U, 13U);
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 23U, data + 17U + 13U, 13U);
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 41U, data + 17U + 26U, 13U);
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 59U, data + 17U + 39U, 13U);
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 77U, data + 17U + 52U, 13U);
break;
case YSF_DT_VOICE_FR_MODE:
// Copy the audio
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 0U, data + 17U + 0U, 18U);
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 18U, data + 17U + 18U, 18U);
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 36U, data + 17U + 36U, 18U);
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 54U, data + 17U + 54U, 18U);
::memcpy(buffer + 35U + YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES + 72U, data + 17U + 72U, 18U);
break;
default:
return;
}
CUtils::dump("YSF Data Transmitted", buffer, 155U);
#ifdef notdef
unsigned char len = 155U;
ptr->m_buffer.addData(&len, 1U);
ptr->m_buffer.addData(buffer, len);
#endif
}
void CIMRSNetwork::link()
{
}
@ -249,9 +386,21 @@ void CIMRSNetwork::clock(unsigned int ms)
if (ptr->m_debug)
CUtils::dump(1U, "IMRS Network Data Received", buffer, length);
unsigned char len = length;
ptr->m_buffer.addData(&len, 1U);
ptr->m_buffer.addData(buffer, len);
CYSFFICH fich;
fich.setRaw(buffer + 3U);
unsigned char fi = fich.getFI();
switch (fi) {
case YSF_FI_HEADER:
case YSF_FI_TERMINATOR:
readHeaderTrailer(ptr, fich, buffer);
break;
case YSF_FI_COMMUNICATIONS:
readData(ptr, fich, buffer);
break;
default:
break;
}
}
unsigned int CIMRSNetwork::read(unsigned int dgId, unsigned char* data)
@ -303,4 +452,3 @@ IMRSDGId* CIMRSNetwork::find(unsigned int dgId) const
return NULL;
}

19
DGIdGateway/IMRSNetwork.h
Unescape View File

@ -23,6 +23,7 @@
#include "YSFDefines.h"
#include "UDPSocket.h"
#include "RingBuffer.h"
#include "YSFDefines.h"
#include "YSFFICH.h"
#include <cstdint>
@ -42,13 +43,26 @@ public:
m_name(),
m_seqNo(0U),
m_destinations(),
m_source(NULL),
m_dest(NULL),
m_debug(false),
m_buffer(1000U, "IMRS Buffer")
{}
{
m_source = new unsigned char[YSF_CALLSIGN_LENGTH];
m_dest = new unsigned char[YSF_CALLSIGN_LENGTH];
}
~IMRSDGId()
{
delete[] m_source;
delete[] m_dest;
}
unsigned int m_dgId;
std::string m_name;
uint16_t m_seqNo;
unsigned char* m_source;
unsigned char* m_dest;
std::vector<IMRSDest*> m_destinations;
bool m_debug;
CRingBuffer<unsigned char> m_buffer;
@ -91,6 +105,9 @@ private:
bool writeHeaderTrailer(IMRSDGId* ptr, CYSFFICH& fich, const unsigned char* data);
bool writeData(IMRSDGId* ptr, CYSFFICH& fich, const unsigned char* data);
void readHeaderTrailer(IMRSDGId* ptr, CYSFFICH& fich, const unsigned char* data);
void readData(IMRSDGId* ptr, CYSFFICH& fich, const unsigned char* data);
};
#endif

2
DGIdGateway/Version.h
Unescape View File

@ -19,6 +19,6 @@
#if !defined(VERSION_H)
#define VERSION_H
const char* VERSION = "20200923";
const char* VERSION = "20200924";
#endif

4
DGIdGateway/YSFFICH.cpp
Unescape View File

@ -171,12 +171,12 @@ void CYSFFICH::encode(unsigned char* bytes)
void CYSFFICH::setRaw(const unsigned char* bytes)
{
::memcpy(m_fich, bytes, 6U);
::memcpy(m_fich, bytes, 4U);
}
void CYSFFICH::getRaw(unsigned char* bytes) const
{
::memcpy(bytes, m_fich, 6U);
::memcpy(bytes, m_fich, 4U);
}
unsigned char CYSFFICH::getFI() const

254
DGIdGateway/YSFPayload.cpp
Unescape View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2016 Jonathan Naylor, G4KLX
* Copyright (C) 2016,2020 Jonathan Naylor, G4KLX
* Copyright (C) 2016 Mathias Weyland, HB9FRV
*
* This program is free software; you can redistribute it and/or modify
@ -84,6 +84,74 @@ CYSFPayload::~CYSFPayload()
{
}
bool CYSFPayload::readHeaderData(const unsigned char* data, unsigned char* dt)
{
assert(data != NULL);
assert(dt != NULL);
data += YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES;
unsigned char dch[45U];
const unsigned char* p1 = data;
unsigned char* p2 = dch;
for (unsigned int i = 0U; i < 5U; i++) {
::memcpy(p2, p1, 9U);
p1 += 18U; p2 += 9U;
}
CYSFConvolution conv;
conv.start();
for (unsigned int i = 0U; i < 180U; i++) {
unsigned int n = INTERLEAVE_TABLE_9_20[i];
uint8_t s0 = READ_BIT1(dch, n) ? 1U : 0U;
n++;
uint8_t s1 = READ_BIT1(dch, n) ? 1U : 0U;
conv.decode(s0, s1);
}
unsigned char output[23U];
conv.chainback(output, 176U);
bool valid1 = CCRC::checkCCITT16(output, 22U);
if (valid1) {
for (unsigned int i = 0U; i < 20U; i++)
dt[i] = output[i] ^ WHITENING_DATA[i];
}
p1 = data + 9U;
p2 = dch;
for (unsigned int i = 0U; i < 5U; i++) {
::memcpy(p2, p1, 9U);
p1 += 18U; p2 += 9U;
}
conv.start();
for (unsigned int i = 0U; i < 180U; i++) {
unsigned int n = INTERLEAVE_TABLE_9_20[i];
uint8_t s0 = READ_BIT1(dch, n) ? 1U : 0U;
n++;
uint8_t s1 = READ_BIT1(dch, n) ? 1U : 0U;
conv.decode(s0, s1);
}
conv.chainback(output, 176U);
bool valid2 = CCRC::checkCCITT16(output, 22U);
if (valid2) {
for (unsigned int i = 0U; i < 20U; i++)
dt[i + 20U] = output[i] ^ WHITENING_DATA[i];
}
return valid1 && valid2;
}
bool CYSFPayload::readVDMode1Data(const unsigned char* data, unsigned char* dt)
{
assert(data != NULL);
@ -119,11 +187,7 @@ bool CYSFPayload::readVDMode1Data(const unsigned char* data, unsigned char* dt)
bool ret = CCRC::checkCCITT16(output, 22U);
if (ret) {
for (unsigned int i = 0U; i < 20U; i++)
output[i] ^= WHITENING_DATA[i];
CUtils::dump(1U, "V/D Mode 1 Data", output, 20U);
::memcpy(dt, output, 20U);
dt[i] = output[i] ^ WHITENING_DATA[i];
}
return ret;
@ -164,11 +228,7 @@ bool CYSFPayload::readVDMode2Data(const unsigned char* data, unsigned char* dt)
bool ret = CCRC::checkCCITT16(output, 12U);
if (ret) {
for (unsigned int i = 0U; i < 10U; i++)
output[i] ^= WHITENING_DATA[i];
CUtils::dump(1U, "V/D Mode 2 Data", output, YSF_CALLSIGN_LENGTH);
::memcpy(dt, output, YSF_CALLSIGN_LENGTH);
dt[i] = output[i] ^ WHITENING_DATA[i];
}
return ret;
@ -211,11 +271,7 @@ bool CYSFPayload::readDataFRModeData1(const unsigned char* data, unsigned char*
bool ret = CCRC::checkCCITT16(output, 22U);
if (ret) {
for (unsigned int i = 0U; i < 20U; i++)
output[i] ^= WHITENING_DATA[i];
CUtils::dump(1U, "FR Mode Data 1", output, 20U);
::memcpy(dt, output, 20U);
dt[i] = output[i] ^ WHITENING_DATA[i];
}
return ret;
@ -258,14 +314,172 @@ bool CYSFPayload::readDataFRModeData2(const unsigned char* data, unsigned char*
bool ret = CCRC::checkCCITT16(output, 22U);
if (ret) {
for (unsigned int i = 0U; i < 20U; i++)
output[i] ^= WHITENING_DATA[i];
dt[i] = output[i] ^ WHITENING_DATA[i];
}
CUtils::dump(1U, "FR Mode Data 2", output, 20U);
return ret;
}
void CYSFPayload::writeHeaderData(const unsigned char* dt, unsigned char* data)
{
assert(dt != NULL);
assert(data != NULL);
data += YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES;
unsigned char output[23U];
for (unsigned int i = 0U; i < 20U; i++)
output[i] = dt[i] ^ WHITENING_DATA[i];
CCRC::addCCITT16(output, 22U);
output[22U] = 0x00U;
::memcpy(dt, output, 20U);
unsigned char convolved[45U];
CYSFConvolution conv;
conv.encode(output, convolved, 180U);
unsigned char bytes[45U];
unsigned int j = 0U;
for (unsigned int i = 0U; i < 180U; i++) {
unsigned int n = INTERLEAVE_TABLE_9_20[i];
bool s0 = READ_BIT1(convolved, j) != 0U;
j++;
bool s1 = READ_BIT1(convolved, j) != 0U;
j++;
WRITE_BIT1(bytes, n, s0);
n++;
WRITE_BIT1(bytes, n, s1);
}
return ret;
unsigned char* p1 = data + 0U;
unsigned char* p2 = bytes;
for (unsigned int i = 0U; i < 5U; i++) {
::memcpy(p1, p2, 9U);
p1 += 18U; p2 += 9U;
}
for (unsigned int i = 0U; i < 20U; i++)
output[i] = dt[i + 20U] ^ WHITENING_DATA[i];
CCRC::addCCITT16(output, 22U);
output[22U] = 0x00U;
conv.encode(output, convolved, 180U);
for (unsigned int i = 0U, j = 0U; i < 180U; i++) {
unsigned int n = INTERLEAVE_TABLE_9_20[i];
bool s0 = READ_BIT1(convolved, j) != 0U;
j++;
bool s1 = READ_BIT1(convolved, j) != 0U;
j++;
WRITE_BIT1(bytes, n, s0);
n++;
WRITE_BIT1(bytes, n, s1);
}
p1 = data + 9U;
p2 = bytes;
for (unsigned int i = 0U; i < 5U; i++) {
::memcpy(p1, p2, 9U);
p1 += 18U; p2 += 9U;
}
}
void CYSFPayload::writeVDMode1Data(const unsigned char* dt, unsigned char* data)
{
assert(dt != NULL);
assert(data != NULL);
data += YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES;
unsigned char output[23U];
for (unsigned int i = 0U; i < 20U; i++)
output[i] = dt[i] ^ WHITENING_DATA[i];
CCRC::addCCITT16(output, 22U);
output[22U] = 0x00U;
unsigned char convolved[45U];
CYSFConvolution conv;
conv.encode(output, convolved, 180U);
unsigned char bytes[45U];
unsigned int j = 0U;
for (unsigned int i = 0U; i < 180U; i++) {
unsigned int n = INTERLEAVE_TABLE_9_20[i];
bool s0 = READ_BIT1(convolved, j) != 0U;
j++;
bool s1 = READ_BIT1(convolved, j) != 0U;
j++;
WRITE_BIT1(bytes, n, s0);
n++;
WRITE_BIT1(bytes, n, s1);
}
unsigned char* p1 = data;
unsigned char* p2 = bytes;
for (unsigned int i = 0U; i < 5U; i++) {
::memcpy(p1, p2, 9U);
p1 += 18U; p2 += 9U;
}
}
void CYSFPayload::writeVDMode2Data(const unsigned char* dt, unsigned char* data)
{
assert(dt != NULL);
assert(data != NULL);
data += YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES;
unsigned char output[13U];
for (unsigned int i = 0U; i < 10U; i++)
output[i] = dt[i] ^ WHITENING_DATA[i];
CCRC::addCCITT16(output, 12U);
output[12U] = 0x00U;
unsigned char convolved[25U];
CYSFConvolution conv;
conv.encode(output, convolved, 100U);
unsigned char bytes[25U];
unsigned int j = 0U;
for (unsigned int i = 0U; i < 100U; i++) {
unsigned int n = INTERLEAVE_TABLE_5_20[i];
bool s0 = READ_BIT1(convolved, j) != 0U;
j++;
bool s1 = READ_BIT1(convolved, j) != 0U;
j++;
WRITE_BIT1(bytes, n, s0);
n++;
WRITE_BIT1(bytes, n, s1);
}
unsigned char* p1 = data;
unsigned char* p2 = bytes;
for (unsigned int i = 0U; i < 5U; i++) {
::memcpy(p1, p2, 5U);
p1 += 18U; p2 += 5U;
}
}
void CYSFPayload::writeDataFRModeData1(const unsigned char* dt, unsigned char* data)

9
DGIdGateway/YSFPayload.h
Unescape View File

@ -26,14 +26,19 @@ public:
CYSFPayload();
~CYSFPayload();
bool readHeaderData(const unsigned char* data, unsigned char* dt);
void writeHeaderData(const unsigned char* dt, unsigned char* data);
bool readVDMode1Data(const unsigned char* data, unsigned char* dt);
void writeVDMode1Data(const unsigned char* dt, unsigned char* data);
bool readVDMode2Data(const unsigned char* data, unsigned char* dt);
void writeVDMode2Data(const unsigned char* dt, unsigned char* data);
bool readDataFRModeData1(const unsigned char* data, unsigned char* dt);
bool readDataFRModeData2(const unsigned char* data, unsigned char* dt);
void writeDataFRModeData1(const unsigned char* dt, unsigned char* data);
bool readDataFRModeData2(const unsigned char* data, unsigned char* dt);
void writeDataFRModeData2(const unsigned char* dt, unsigned char* data);
private:

Write Preview
Loading…
Cancel
Save