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Start handling data frames and restrict sync detection range for DMR.

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This commit is contained in:
Jonathan Naylor 2016-01-15 06:10:54 +00:00
parent 25db67eb5a
commit de908a83c1
4 changed files with 7 additions and 11 deletions
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11
DMRSlotRX.cpp
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@ -98,7 +98,7 @@ bool CDMRSlotRX::processSample(q15_t sample)
// The approximate position of the sync samples, XXX to be updated later
// XXX change range when m_endPtr is set, make it tighter.
if (m_dataPtr >= 160U && m_dataPtr <= 530U)
if (m_dataPtr >= 375U && m_dataPtr <= 530U)
correlateSync(sample);
if (m_dataPtr == m_endPtr) {
@ -118,15 +118,10 @@ bool CDMRSlotRX::processSample(q15_t sample)
frame[0U] |= dataType;
switch (dataType) {
case DT_DATA_HEADER:
case DT_VOICE_LC_HEADER:
DEBUG3("DMRSlotRX: LC header for slot with color code", m_slot ? 2U : 1U, colorCode);
m_receiving = true;
m_syncCount = 0U;
m_n = 0U;
serial.writeDMRData(m_slot, frame, DMR_FRAME_LENGTH_BYTES + 1U);
break;
case DT_VOICE_PI_HEADER:
DEBUG3("DMRSlotRX: PI header for slot with color code", m_slot ? 2U : 1U, colorCode);
DEBUG4("DMRSlotRX: header for slot with color code/data type", m_slot ? 2U : 1U, colorCode, dataType);
m_receiving = true;
m_syncCount = 0U;
m_n = 0U;