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Transceiver52M: Remove periodic alignment update from UHD build

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Periodic timing alignment should never be required for UHD devices,
though the mechanism was used as a fallback mechanism should UHD
not properly recover after an underrun - as may occur in old
003.003.000 based revisions. This issue is not a concern in more
recent UHD releases and deprecates this code for legacy USRP1
use only.

Signed-off-by: Thomas Tsou <tom@tsou.cc>

git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@6721 19bc5d8c-e614-43d4-8b26-e1612bc8e597
This commit is contained in:
Thomas Tsou
2013-10-17 06:17:27 +00:00
parent 2ac6abd3b6
commit d6515f2613
3 changed files with 8 additions and 13 deletions
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12
Transceiver52M/radioInterface.cpp
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@@ -118,8 +118,10 @@ bool RadioInterface::tuneRx(double freq)
void RadioInterface::start()
{
LOG(INFO) << "starting radio interface...";
#ifdef USRP1
mAlignRadioServiceLoopThread.start((void * (*)(void*))AlignRadioServiceLoopAdapter,
(void*)this);
#endif
writeTimestamp = mRadio->initialWriteTimestamp();
readTimestamp = mRadio->initialReadTimestamp();
mRadio->start();
@@ -134,6 +136,7 @@ void RadioInterface::start()
}
#ifdef USRP1
void *AlignRadioServiceLoopAdapter(RadioInterface *radioInterface)
{
while (1) {
@@ -147,6 +150,7 @@ void RadioInterface::alignRadio() {
sleep(60);
mRadio->updateAlignment(writeTimestamp+ (TIMESTAMP) 10000);
}
#endif
void RadioInterface::driveTransmitRadio(signalVector &radioBurst, bool zeroBurst) {
@@ -218,14 +222,6 @@ bool RadioInterface::isUnderrun()
return retVal;
}
void RadioInterface::attach(RadioDevice *wRadio, int wRadioOversampling)
{
if (!mOn) {
mRadio = wRadio;
mRadioOversampling = SAMPSPERSYM;
}
}
double RadioInterface::setRxGain(double dB)
{
if (mRadio)