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Handle FM EOT

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This commit is contained in:
Geoffrey Merck
2020-05-15 20:19:57 +02:00
parent d96e2204bf
commit b5316907ad
2 changed files with 17 additions and 0 deletions
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3
FMControl.cpp
View File

@@ -44,6 +44,9 @@ bool CFMControl::writeModem(const unsigned char* data, unsigned int length)
if (data[0U] == TAG_HEADER) if (data[0U] == TAG_HEADER)
return true; return true;
if (data[0U] == TAG_EOT)
return m_network->write(data, 1U);
if (data[0U] != TAG_DATA) if (data[0U] != TAG_DATA)
return false; return false;

14
Modem.cpp
View File

@@ -82,6 +82,7 @@ const unsigned char MMDVM_FM_PARAMS3 = 0x62U;
const unsigned char MMDVM_FM_PARAMS4 = 0x63U; const unsigned char MMDVM_FM_PARAMS4 = 0x63U;
const unsigned char MMDVM_FM_DATA = 0x65U; const unsigned char MMDVM_FM_DATA = 0x65U;
const unsigned char MMDVM_FM_CONTROL = 0x66U; const unsigned char MMDVM_FM_CONTROL = 0x66U;
const unsigned char MMDVM_FM_EOT = 0x67U;
const unsigned char MMDVM_ACK = 0x70U; const unsigned char MMDVM_ACK = 0x70U;
const unsigned char MMDVM_NAK = 0x7FU; const unsigned char MMDVM_NAK = 0x7FU;
@@ -632,6 +633,19 @@ void CModem::clock(unsigned int ms)
} }
break; break;
case MMDVM_FM_EOT: {
if(m_trace)
CUtils::dump(1U, "RX FM End of transmission", m_buffer, m_length);
unsigned char data = m_length - 2U;
m_rxFMData.addData(&data, 1U);
data = TAG_EOT;
m_rxFMData.addData(&data, 1U);
m_rxFMData.addData(m_buffer + 3U, m_length - 3U);
}
case MMDVM_GET_STATUS: { case MMDVM_GET_STATUS: {
// if (m_trace) // if (m_trace)
// CUtils::dump(1U, "GET_STATUS", m_buffer, m_length); // CUtils::dump(1U, "GET_STATUS", m_buffer, m_length);