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-rw-r--r--src/OutputUHD.cpp85
1 files changed, 43 insertions, 42 deletions
diff --git a/src/OutputUHD.cpp b/src/OutputUHD.cpp
index bfd24a8..d033700 100644
--- a/src/OutputUHD.cpp
+++ b/src/OutputUHD.cpp
@@ -225,7 +225,7 @@ OutputUHD::OutputUHD(
uwd.check_refclk_loss = true;
}
- SetDelayBuffer(config.dabMode);
+ SetDelayBuffer(config.dabMode);
shared_ptr<barrier> b(new barrier(2));
mySyncBarrier = b;
@@ -249,30 +249,30 @@ OutputUHD::~OutputUHD()
void OutputUHD::SetDelayBuffer(unsigned int dabMode)
{
- // find out the duration of the transmission frame (Table 2 in ETSI 300 401)
+ // find out the duration of the transmission frame (Table 2 in ETSI 300 401)
switch (dabMode) {
- case 0: // could happen when called from constructor and we take the mode from ETI
- myTFDurationMs = 0;
- break;
- case 1:
- myTFDurationMs = 96;
- break;
- case 2:
- myTFDurationMs = 24;
- break;
- case 3:
- myTFDurationMs = 24;
- break;
- case 4:
- myTFDurationMs = 48;
- break;
- default:
- throw std::runtime_error("OutPutUHD: invalid DAB mode");
+ case 0: // could happen when called from constructor and we take the mode from ETI
+ myTFDurationMs = 0;
+ break;
+ case 1:
+ myTFDurationMs = 96;
+ break;
+ case 2:
+ myTFDurationMs = 24;
+ break;
+ case 3:
+ myTFDurationMs = 24;
+ break;
+ case 4:
+ myTFDurationMs = 48;
+ break;
+ default:
+ throw std::runtime_error("OutputUHD: invalid DAB mode");
}
- // The buffer size equals the number of samples per transmission frame so
- // we calculate it by multiplying the duration of the transmission frame
- // with the samplerate.
- myDelayBuf.resize(myTFDurationMs * myConf.sampleRate / 1000);
+ // The buffer size equals the number of samples per transmission frame so
+ // we calculate it by multiplying the duration of the transmission frame
+ // with the samplerate.
+ myDelayBuf.resize(myTFDurationMs * myConf.sampleRate / 1000);
}
int OutputUHD::process(Buffer* dataIn, Buffer* dataOut)
@@ -310,10 +310,11 @@ int OutputUHD::process(Buffer* dataIn, Buffer* dataOut)
default: break;
}
- // we only set the delay buffer from the dab mode signaled in ETI if the
- // dab mode was not set in contructor
- if (myTFDurationMs == 0)
- SetDelayBuffer(myEtiReader->getMode());
+ // we only set the delay buffer from the dab mode signaled in ETI if the
+ // dab mode was not set in contructor
+ if (myTFDurationMs == 0) {
+ SetDelayBuffer(myEtiReader->getMode());
+ }
activebuffer = 1;
@@ -688,21 +689,21 @@ void OutputUHD::set_parameter(const string& parameter, const string& value)
else if (parameter == "staticdelay") {
int64_t adjust;
ss >> adjust;
- if (adjust > (myTFDurationMs * 1000))
- { // reset static delay for values outside range
- myStaticDelayUs = 0;
- }
- else
- { // the new adjust value is added to the existing delay and the result
- // is wrapped around at TF duration
- int newStaticDelayUs = myStaticDelayUs + adjust;
- if (newStaticDelayUs > (myTFDurationMs * 1000))
- myStaticDelayUs = newStaticDelayUs - (myTFDurationMs * 1000);
- else if (newStaticDelayUs < 0)
- myStaticDelayUs = newStaticDelayUs + (myTFDurationMs * 1000);
- else
- myStaticDelayUs = newStaticDelayUs;
- }
+ if (adjust > (myTFDurationMs * 1000))
+ { // reset static delay for values outside range
+ myStaticDelayUs = 0;
+ }
+ else
+ { // the new adjust value is added to the existing delay and the result
+ // is wrapped around at TF duration
+ int newStaticDelayUs = myStaticDelayUs + adjust;
+ if (newStaticDelayUs > (myTFDurationMs * 1000))
+ myStaticDelayUs = newStaticDelayUs - (myTFDurationMs * 1000);
+ else if (newStaticDelayUs < 0)
+ myStaticDelayUs = newStaticDelayUs + (myTFDurationMs * 1000);
+ else
+ myStaticDelayUs = newStaticDelayUs;
+ }
}
else if (parameter == "iqbalance") {
ss >> myConf.frequency;