MMDVM/MMDVMHost
1
0
Fork 0
mirror of https://github.com/g4klx/MMDVMHost synced 2025-12-21 23:45:49 +08:00
Code Issues Packages Projects Releases Wiki Activity

Hopefully fix crashes due to divide by zero.

Browse Source
This commit is contained in:
Jonathan Naylor
2016-01-27 20:14:02 +00:00
parent 43731690f4
commit fd42b2971e
2 changed files with 10 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
DMRSlot.cpp
View File

@@ -73,6 +73,7 @@ CDMRSlot::~CDMRSlot()
void CDMRSlot::writeModem(unsigned char *data)
{
if (data[0U] == TAG_LOST && m_state == RS_RELAYING_RF_AUDIO) {
if (m_bits == 0U) m_bits = 1U;
LogMessage("DMR Slot %u, transmission lost, BER: %u%%", m_slotNo, (m_errs * 100U) / m_bits);
writeEndOfTransmission();
return;
@@ -182,6 +183,7 @@ void CDMRSlot::writeModem(unsigned char *data)
for (unsigned int i = 0U; i < 8U; i++)
writeQueue(data);
if (m_bits == 0U) m_bits = 1U;
LogMessage("DMR Slot %u, received RF end of voice transmission, BER: %u%%", m_slotNo, (m_errs * 100U) / m_bits);
writeEndOfTransmission();
@@ -557,6 +559,7 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
#endif
// We've received the voice header and terminator haven't we?
m_frames += 2U;
if (m_bits == 0U) m_bits = 1U;
LogMessage("DMR Slot %u, received network end of voice transmission, %u%% packet loss, BER: %u%%", m_slotNo, (m_lost * 100U) / m_frames, (m_errs * 100U) / m_bits);
} else if (dataType == DT_DATA_HEADER) {
if (m_state == RS_RELAYING_NETWORK_DATA)
@@ -796,6 +799,7 @@ void CDMRSlot::clock(unsigned int ms)
if (m_state == RS_RELAYING_NETWORK_AUDIO) {
// We've received the voice header haven't we?
m_frames += 1U;
if (m_bits == 0U) m_bits = 1U;
LogMessage("DMR Slot %u, network watchdog has expired, %u%% packet loss, BER: %u%%", m_slotNo, (m_lost * 100U) / m_frames, (m_errs * 100U) / m_bits);
writeEndOfTransmission();
#if defined(DUMP_DMR)