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Merge branch 'master' into mqtt

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This commit is contained in:
Jonathan Naylor
2025-04-17 12:59:37 +01:00
parent 7a192b2c6b 067340dde7
commit 86e96a389d
5 changed files with 197 additions and 200 deletions
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153
DStarSlowData.cpp
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@@ -35,7 +35,7 @@ m_buffer(nullptr),
m_text(nullptr),
m_textPtr(0U),
m_textBits(0x00U),
m_type(0x00U),
m_state(SDD_STATE::FIRST),
m_complete(false)
{
m_header = new unsigned char[50U]; // DSTAR_HEADER_LENGTH_BYTES
@@ -50,44 +50,45 @@ CDStarSlowData::~CDStarSlowData()
delete[] m_text;
}
void CDStarSlowData::peakSlowData(const unsigned char* data, unsigned int n)
void CDStarSlowData::add(const unsigned char* data)
{
assert(data != nullptr);
if ((n % 2U) == 0U) {
m_type = data[9U] ^ DSTAR_SCRAMBLER_BYTES[0U];
m_complete = false;
} else {
m_complete = true;
}
}
CDStarHeader* CDStarSlowData::addHeader(const unsigned char* data, unsigned int n)
{
assert(data != nullptr);
if ((n % 2U) == 0U) {
m_type = data[9U] ^ DSTAR_SCRAMBLER_BYTES[0U];
switch (m_state) {
case SDD_STATE::FIRST:
m_buffer[0U] = data[9U] ^ DSTAR_SCRAMBLER_BYTES[0U];
m_buffer[1U] = data[10U] ^ DSTAR_SCRAMBLER_BYTES[1U];
m_buffer[2U] = data[11U] ^ DSTAR_SCRAMBLER_BYTES[2U];
m_state = SDD_STATE::SECOND;
m_complete = false;
} else {
return;
case SDD_STATE::SECOND:
m_buffer[3U] = data[9U] ^ DSTAR_SCRAMBLER_BYTES[0U];
m_buffer[4U] = data[10U] ^ DSTAR_SCRAMBLER_BYTES[1U];
m_buffer[5U] = data[11U] ^ DSTAR_SCRAMBLER_BYTES[2U];
m_state = SDD_STATE::FIRST;
m_complete = true;
loadHeader();
loadText();
break;
}
}
void CDStarSlowData::loadHeader()
{
if ((m_buffer[0U] & DSTAR_SLOW_DATA_TYPE_MASK) != DSTAR_SLOW_DATA_TYPE_HEADER)
return nullptr;
return;
if (m_ptr >= 45U)
return nullptr;
return;
::memcpy(m_header + m_ptr, m_buffer + 1U, 5U);
m_ptr += 5U;
}
CDStarHeader* CDStarSlowData::getHeader()
{
// Clean up the data
m_header[0U] &= (DSTAR_INTERRUPTED_MASK | DSTAR_URGENT_MASK | DSTAR_REPEATER_MASK);
m_header[1U] = 0x00U;
@@ -107,65 +108,57 @@ CDStarHeader* CDStarSlowData::addHeader(const unsigned char* data, unsigned int
return new CDStarHeader(m_header);
}
const unsigned char* CDStarSlowData::addText(const unsigned char* data, unsigned int n)
void CDStarSlowData::loadText()
{
assert(data != nullptr);
if ((n % 2U) == 0U) {
m_type = data[9U] ^ DSTAR_SCRAMBLER_BYTES[0U];
m_buffer[0U] = data[9U] ^ DSTAR_SCRAMBLER_BYTES[0U];
m_buffer[1U] = data[10U] ^ DSTAR_SCRAMBLER_BYTES[1U];
m_buffer[2U] = data[11U] ^ DSTAR_SCRAMBLER_BYTES[2U];
m_complete = false;
} else {
m_buffer[3U] = data[9U] ^ DSTAR_SCRAMBLER_BYTES[0U];
m_buffer[4U] = data[10U] ^ DSTAR_SCRAMBLER_BYTES[1U];
m_buffer[5U] = data[11U] ^ DSTAR_SCRAMBLER_BYTES[2U];
m_complete = true;
}
switch (m_buffer[0U]) {
case DSTAR_SLOW_DATA_TYPE_TEXT | 0U:
CUtils::dump(1U, "D-Star slow data text fragment", m_buffer, 6U);
m_text[0U] = m_buffer[1U] & 0x7FU;
m_text[1U] = m_buffer[2U] & 0x7FU;
m_text[2U] = m_buffer[3U] & 0x7FU;
m_text[3U] = m_buffer[4U] & 0x7FU;
m_text[4U] = m_buffer[5U] & 0x7FU;
m_textBits |= 0x01U;
break;
case DSTAR_SLOW_DATA_TYPE_TEXT | 1U:
CUtils::dump(1U, "D-Star slow data text fragment", m_buffer, 6U);
m_text[5U] = m_buffer[1U] & 0x7FU;
m_text[6U] = m_buffer[2U] & 0x7FU;
m_text[7U] = m_buffer[3U] & 0x7FU;
m_text[8U] = m_buffer[4U] & 0x7FU;
m_text[9U] = m_buffer[5U] & 0x7FU;
m_textBits |= 0x02U;
break;
case DSTAR_SLOW_DATA_TYPE_TEXT | 2U:
CUtils::dump(1U, "D-Star slow data text fragment", m_buffer, 6U);
m_text[10U] = m_buffer[1U] & 0x7FU;
m_text[11U] = m_buffer[2U] & 0x7FU;
m_text[12U] = m_buffer[3U] & 0x7FU;
m_text[13U] = m_buffer[4U] & 0x7FU;
m_text[14U] = m_buffer[5U] & 0x7FU;
m_textBits |= 0x04U;
break;
case DSTAR_SLOW_DATA_TYPE_TEXT | 3U:
CUtils::dump(1U, "D-Star slow data text fragment", m_buffer, 6U);
m_text[15U] = m_buffer[1U] & 0x7FU;
m_text[16U] = m_buffer[2U] & 0x7FU;
m_text[17U] = m_buffer[3U] & 0x7FU;
m_text[18U] = m_buffer[4U] & 0x7FU;
m_text[19U] = m_buffer[5U] & 0x7FU;
m_text[20U] = 0x00U;
m_textBits |= 0x08U;
break;
default:
return nullptr;
}
case DSTAR_SLOW_DATA_TYPE_TEXT | 0U:
CUtils::dump(1U, "D-Star slow data text fragment 0", m_buffer, 6U);
m_text[0U] = m_buffer[1U] & 0x7FU;
m_text[1U] = m_buffer[2U] & 0x7FU;
m_text[2U] = m_buffer[3U] & 0x7FU;
m_text[3U] = m_buffer[4U] & 0x7FU;
m_text[4U] = m_buffer[5U] & 0x7FU;
m_textBits |= 0x01U;
break;
case DSTAR_SLOW_DATA_TYPE_TEXT | 1U:
CUtils::dump(1U, "D-Star slow data text fragment 1", m_buffer, 6U);
m_text[5U] = m_buffer[1U] & 0x7FU;
m_text[6U] = m_buffer[2U] & 0x7FU;
m_text[7U] = m_buffer[3U] & 0x7FU;
m_text[8U] = m_buffer[4U] & 0x7FU;
m_text[9U] = m_buffer[5U] & 0x7FU;
m_textBits |= 0x02U;
break;
case DSTAR_SLOW_DATA_TYPE_TEXT | 2U:
CUtils::dump(1U, "D-Star slow data text fragment 2", m_buffer, 6U);
m_text[10U] = m_buffer[1U] & 0x7FU;
m_text[11U] = m_buffer[2U] & 0x7FU;
m_text[12U] = m_buffer[3U] & 0x7FU;
m_text[13U] = m_buffer[4U] & 0x7FU;
m_text[14U] = m_buffer[5U] & 0x7FU;
m_textBits |= 0x04U;
break;
case DSTAR_SLOW_DATA_TYPE_TEXT | 3U:
CUtils::dump(1U, "D-Star slow data text fragment 3", m_buffer, 6U);
m_text[15U] = m_buffer[1U] & 0x7FU;
m_text[16U] = m_buffer[2U] & 0x7FU;
m_text[17U] = m_buffer[3U] & 0x7FU;
m_text[18U] = m_buffer[4U] & 0x7FU;
m_text[19U] = m_buffer[5U] & 0x7FU;
m_text[20U] = 0x00U;
m_textBits |= 0x08U;
break;
default:
break;
}
}
const unsigned char* CDStarSlowData::getText()
{
if (m_textBits != 0x0FU)
return nullptr;
@@ -181,17 +174,17 @@ void CDStarSlowData::start()
::memset(m_header, 0x00U, DSTAR_HEADER_LENGTH_BYTES);
m_ptr = 0U;
m_type = 0x00U;
m_complete = false;
m_state = SDD_STATE::FIRST;
m_textBits = 0x00U;
m_complete = false;
}
void CDStarSlowData::reset()
{
m_ptr = 0U;
m_type = 0x00U;
m_complete = false;
m_state = SDD_STATE::FIRST;
m_textBits = 0x00U;
m_complete = false;
}
void CDStarSlowData::setText(const char* text)
@@ -247,7 +240,7 @@ void CDStarSlowData::getSlowData(unsigned char* data)
unsigned char CDStarSlowData::getType() const
{
return m_type & DSTAR_SLOW_DATA_TYPE_MASK;
return m_buffer[0U] & DSTAR_SLOW_DATA_TYPE_MASK;
}
bool CDStarSlowData::isComplete() const