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SDRdaemon plugin: reactivate address setting in GUI. Put in place a stram locked status.

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This commit is contained in:
f4exb 2016-02-21 11:01:43 +01:00
parent 48d858ce5d
commit 2d018f7968
3 changed files with 20 additions and 5 deletions
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13
plugins/samplesource/sdrdaemon/sdrdaemonbuffer.cpp
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@ -27,6 +27,7 @@ const int SDRdaemonBuffer::m_iqSampleSize = 2 * m_sampleSize;
SDRdaemonBuffer::SDRdaemonBuffer(uint32_t rateDivider) :
m_rateDivider(rateDivider),
m_sync(false),
m_syncLock(false),
m_lz4(false),
m_inCount(0),
m_lz4InBuffer(0),
@ -74,6 +75,18 @@ bool SDRdaemonBuffer::readMeta(char *array, uint32_t length)
if (m_crc64.calculate_crc((uint8_t *)array, sizeof(MetaData) - 8) == metaData->m_crc)
{
// sync condition:
if (m_currentMeta.m_blockSize > 0)
{
uint32_t nbBlocks = m_currentMeta.m_nbBytes / m_currentMeta.m_blockSize;
m_syncLock = nbBlocks + (m_lz4 ? 2 : 1) == m_nbBlocks;
//qDebug("SDRdaemonBuffer::readMeta: m_nbBlocks: %d:%d %s", nbBlocks, m_nbBlocks, (m_syncLock ? "locked" : "unlocked"));
}
else
{
m_syncLock = false;
}
memcpy((void *) &m_dataCRC, (const void *) &array[sizeof(MetaData)], 8);
m_nbBlocks = 0;
m_inCount = 0;

4
plugins/samplesource/sdrdaemon/sdrdaemonbuffer.h
View File

@ -69,6 +69,7 @@ public:
const MetaData& getCurrentMeta() const { return m_currentMeta; }
void updateBlockCounts(uint32_t nbBytesReceived);
bool isSync() const { return m_sync; }
bool isSyncLocked() const { return m_syncLock; }
static const int m_udpPayloadSize;
static const int m_sampleSize;
@ -83,7 +84,8 @@ private:
void printMeta(MetaData *metaData);
uint32_t m_rateDivider; //!< Number of times per seconds the samples are fetched
bool m_sync; //!< Meta data acquired (Stream synchronized)
bool m_sync; //!< Meta data acquired
bool m_syncLock; //!< Meta data expected (Stream synchronized)
bool m_lz4; //!< Stream is compressed with LZ4
MetaData m_currentMeta; //!< Stored current meta data
CRC64 m_crc64; //!< CRC64 calculator

8
plugins/samplesource/sdrdaemon/sdrdaemongui.ui
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@ -235,7 +235,7 @@
<item>
<widget class="QLineEdit" name="address">
<property name="enabled">
<bool>false</bool>
<bool>true</bool>
</property>
<property name="minimumSize">
<size>
@ -261,7 +261,7 @@
<item>
<widget class="QLineEdit" name="port">
<property name="enabled">
<bool>false</bool>
<bool>true</bool>
</property>
<property name="minimumSize">
<size>
@ -280,7 +280,7 @@
<item>
<widget class="QPushButton" name="applyButton">
<property name="enabled">
<bool>false</bool>
<bool>true</bool>
</property>
<property name="maximumSize">
<size>
@ -289,7 +289,7 @@
</size>
</property>
<property name="text">
<string>OK</string>
<string>Set</string>
</property>
</widget>
</item>