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Fix some naming issues around NULL and a D-Star bug with frame counts.

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This commit is contained in:
Jonathan Naylor
2025-04-19 16:36:00 +01:00
parent 067340dde7
commit 5d2f528ec7
6 changed files with 30 additions and 26 deletions
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34
DStarControl.cpp
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@@ -409,7 +409,7 @@ bool CDStarControl::writeModem(unsigned char *data, unsigned int len)
m_display->writeDStarRSSI(m_rssi);
unsigned int errors = 0U;
if (::memcmp(data + 1U, DSTAR_nullptr_AMBE_DATA_BYTES_SCRAMBLED, DSTAR_VOICE_FRAME_LENGTH_BYTES) == 0) {
if (::memcmp(data + 1U, DSTAR_NULL_AMBE_DATA_BYTES_SCRAMBLED, DSTAR_VOICE_FRAME_LENGTH_BYTES) == 0) {
LogDebug("D-Star, audio sequence no. %u, null audio", m_rfN);
} else {
errors = m_fec.regenerateDStar(data + 1U);
@@ -543,7 +543,7 @@ bool CDStarControl::writeModem(unsigned char *data, unsigned int len)
}
unsigned int errors = 0U;
if (::memcmp(data + 1U, DSTAR_nullptr_AMBE_DATA_BYTES_SCRAMBLED, DSTAR_VOICE_FRAME_LENGTH_BYTES) == 0) {
if (::memcmp(data + 1U, DSTAR_NULL_AMBE_DATA_BYTES_SCRAMBLED, DSTAR_VOICE_FRAME_LENGTH_BYTES) == 0) {
LogDebug("D-Star, audio sequence no. %u, null audio", m_rfN);
} else {
errors = m_fec.regenerateDStar(data + 1U);
@@ -735,8 +735,6 @@ void CDStarControl::writeNetwork()
writeEndNet();
} else if (type == TAG_DATA) {
if ((m_netState == RPT_NET_STATE::AUDIO) || (m_netState == RPT_NET_STATE::DATA)) {
m_netN = data[1U];
if (m_netN == 0U) {
CSync::addDStarSync(data + 2U);
m_netSlowData.start();
@@ -754,8 +752,10 @@ void CDStarControl::writeNetwork()
}
if (m_netState == RPT_NET_STATE::AUDIO) {
unsigned char n = data[1U];
unsigned int errors = 0U;
if (::memcmp(data + 2U, DSTAR_nullptr_AMBE_DATA_BYTES_SCRAMBLED, DSTAR_VOICE_FRAME_LENGTH_BYTES) != 0) {
if (::memcmp(data + 2U, DSTAR_NULL_AMBE_DATA_BYTES_SCRAMBLED, DSTAR_VOICE_FRAME_LENGTH_BYTES) != 0) {
errors = m_fec.regenerateDStar(data + 2U);
blankDTMF(data + 2U);
}
@@ -763,13 +763,15 @@ void CDStarControl::writeNetwork()
data[1U] = TAG_DATA;
// Insert silence and reject if in the past
bool ret = insertSilence(data + 1U, m_netN);
bool ret = insertSilence(data + 1U, n);
if (!ret)
return;
m_netErrs += errors;
m_netBits += 48U;
m_netN = n;
if (m_netN != 0U) {
const unsigned char* text = m_netSlowData.getText();
if (text != nullptr)
@@ -786,6 +788,8 @@ void CDStarControl::writeNetwork()
}
if (m_netState == RPT_NET_STATE::DATA) {
m_netN = data[1U];
data[1U] = TAG_DATA;
m_netBits += 48U;
@@ -1104,19 +1108,19 @@ void CDStarControl::insertSilence(unsigned int count)
for (unsigned int i = 0U; i < count; i++) {
if (i < 3U && m_lastFrameValid) {
if (n == 0U) {
::memcpy(m_lastFrame + DSTAR_VOICE_FRAME_LENGTH_BYTES + 1U, DSTAR_nullptr_SLOW_SYNC_BYTES, DSTAR_DATA_FRAME_LENGTH_BYTES);
::memcpy(m_lastFrame + DSTAR_VOICE_FRAME_LENGTH_BYTES + 1U, DSTAR_NULL_SLOW_SYNC_BYTES, DSTAR_DATA_FRAME_LENGTH_BYTES);
writeQueueDataNet(m_lastFrame);
} else {
::memcpy(m_lastFrame + DSTAR_VOICE_FRAME_LENGTH_BYTES + 1U, DSTAR_nullptr_SLOW_DATA_BYTES, DSTAR_DATA_FRAME_LENGTH_BYTES);
::memcpy(m_lastFrame + DSTAR_VOICE_FRAME_LENGTH_BYTES + 1U, DSTAR_NULL_SLOW_DATA_BYTES, DSTAR_DATA_FRAME_LENGTH_BYTES);
writeQueueDataNet(m_lastFrame);
}
} else {
m_lastFrameValid = false;
if (n == 0U)
writeQueueDataNet(DSTAR_nullptr_FRAME_SYNC_BYTES);
writeQueueDataNet(DSTAR_NULL_FRAME_SYNC_BYTES);
else
writeQueueDataNet(DSTAR_nullptr_FRAME_DATA_BYTES);
writeQueueDataNet(DSTAR_NULL_FRAME_DATA_BYTES);
}
m_netN = n;
@@ -1138,7 +1142,7 @@ void CDStarControl::blankDTMF(unsigned char* data) const
(data[4] & DSTAR_DTMF_MASK[4]) == DSTAR_DTMF_SIG[4] && (data[5] & DSTAR_DTMF_MASK[5]) == DSTAR_DTMF_SIG[5] &&
(data[6] & DSTAR_DTMF_MASK[6]) == DSTAR_DTMF_SIG[6] && (data[7] & DSTAR_DTMF_MASK[7]) == DSTAR_DTMF_SIG[7] &&
(data[8] & DSTAR_DTMF_MASK[8]) == DSTAR_DTMF_SIG[8])
::memcpy(data, DSTAR_nullptr_AMBE_DATA_BYTES, DSTAR_VOICE_FRAME_LENGTH_BYTES);
::memcpy(data, DSTAR_NULL_AMBE_DATA_BYTES, DSTAR_VOICE_FRAME_LENGTH_BYTES);
}
void CDStarControl::sendAck()
@@ -1164,7 +1168,7 @@ void CDStarControl::sendAck()
writeQueueHeaderRF(data);
writeQueueDataRF(DSTAR_nullptr_FRAME_SYNC_BYTES);
writeQueueDataRF(DSTAR_NULL_FRAME_SYNC_BYTES);
LINK_STATUS status = LINK_STATUS::NONE;
unsigned char reflector[DSTAR_LONG_CALLSIGN_LENGTH];
@@ -1201,7 +1205,7 @@ void CDStarControl::sendAck()
m_rfSlowData.setText(text);
::memcpy(data, DSTAR_nullptr_FRAME_DATA_BYTES, DSTAR_FRAME_LENGTH_BYTES + 1U);
::memcpy(data, DSTAR_NULL_FRAME_DATA_BYTES, DSTAR_FRAME_LENGTH_BYTES + 1U);
for (unsigned int i = 0U; i < 19U; i++) {
m_rfSlowData.getSlowData(data + 1U + DSTAR_VOICE_FRAME_LENGTH_BYTES);
@@ -1229,7 +1233,7 @@ void CDStarControl::sendError()
writeQueueHeaderRF(data);
writeQueueDataRF(DSTAR_nullptr_FRAME_SYNC_BYTES);
writeQueueDataRF(DSTAR_NULL_FRAME_SYNC_BYTES);
LINK_STATUS status = LINK_STATUS::NONE;
unsigned char reflector[DSTAR_LONG_CALLSIGN_LENGTH];
@@ -1266,7 +1270,7 @@ void CDStarControl::sendError()
m_rfSlowData.setText(text);
::memcpy(data, DSTAR_nullptr_FRAME_DATA_BYTES, DSTAR_FRAME_LENGTH_BYTES + 1U);
::memcpy(data, DSTAR_NULL_FRAME_DATA_BYTES, DSTAR_FRAME_LENGTH_BYTES + 1U);
for (unsigned int i = 0U; i < 19U; i++) {
m_rfSlowData.getSlowData(data + 1U + DSTAR_VOICE_FRAME_LENGTH_BYTES);