Remobe AMBE regeneration on data packets.

Author: g4klx

DStarControl.cpp

@@ -235,7 +235,9 @@ bool CDStarControl::writeModem(unsigned char *data, unsigned int len)
 
 			return false;
 		} else if (m_rfState == RS_RF_AUDIO) {
-			unsigned int errors = m_fec.regenerateDStar(data + 1U);
+			unsigned int errors = 0U;
+			if (!m_rfHeader.isDataPacket())
+				errors = m_fec.regenerateDStar(data + 1U);
 
 			m_rfErrs += errors;
 			m_rfBits += 48U;
@@ -354,7 +356,9 @@ bool CDStarControl::writeModem(unsigned char *data, unsigned int len)
 
 			delete header;
 
-			unsigned int errors = m_fec.regenerateDStar(data + 1U);
+			unsigned int errors = 0U;
+			if (!m_rfHeader.isDataPacket())
+				errors = m_fec.regenerateDStar(data + 1U);
 
 			m_rfErrs += errors;
 			m_rfBits += 48U;
@@ -529,7 +533,9 @@ void CDStarControl::writeNetwork()
 
 		unsigned char n = data[1U];
 
-		unsigned int errors = m_fec.regenerateDStar(data + 2U);
+		unsigned int errors = 0U;
+		if (!m_netHeader.isDataPacket())
+			errors = m_fec.regenerateDStar(data + 2U);
 
 		blankDTMF(data + 2U);
 

DStarHeader.cpp

@@ -72,6 +72,11 @@ void CDStarHeader::setRepeater(bool on)
 		m_header[0U] &= ~DSTAR_REPEATER_MASK;
 }
 
+bool CDStarHeader::isDataPacket() const
+{
+	return (m_header[0U] & DSTAR_DATA_MASK) == DSTAR_DATA_MASK;
+}
+
 void CDStarHeader::setUnavailable(bool on)
 {
 	if (on)

DStarHeader.h

@@ -28,6 +28,8 @@ class CDStarHeader {
 	bool isRepeater() const;
 	void setRepeater(bool on);
 
+	bool isDataPacket() const;
+
 	void setUnavailable(bool on);
 
 	void getMyCall1(unsigned char* call1) const;