1 files changed, 10 insertions, 10 deletions
diff --git a/Transceiver52M/USRPDevice.cpp b/Transceiver52M/USRPDevice.cpp
index 237c5f1..5c99003 100644
--- a/Transceiver52M/USRPDevice.cpp
+++ b/Transceiver52M/USRPDevice.cpp
@@ -59,11 +59,11 @@ const dboardConfigType dboardConfig = TXA_RXB;
 
 const double USRPDevice::masterClockRate = 52.0e6;
 
-USRPDevice::USRPDevice (double _desiredSampleRate, bool skipRx)
+USRPDevice::USRPDevice(int sps, bool skipRx)
   : skipRx(skipRx)
 {
   LOG(INFO) << "creating USRP device...";
-  decimRate = (unsigned int) round(masterClockRate/_desiredSampleRate);
+  decimRate = (unsigned int) round(masterClockRate/((GSMRATE) * (double) sps));
   actualSampleRate = masterClockRate/decimRate;
   rxGain = 0;
 
@@ -75,7 +75,7 @@ USRPDevice::USRPDevice (double _desiredSampleRate, bool skipRx)
 #endif
 }
 
-bool USRPDevice::open(const std::string &)
+int USRPDevice::open(const std::string &)
 {
   writeLock.unlock();
 
@@ -97,7 +97,7 @@ bool USRPDevice::open(const std::string &)
   catch(...) {
     LOG(ALERT) << "make failed on Rx";
     m_uRx.reset();
-    return false;
+    return -1;
   }
 
   if (m_uRx->fpga_master_clock_freq() != masterClockRate)
@@ -105,7 +105,7 @@ bool USRPDevice::open(const std::string &)
     LOG(ALERT) << "WRONG FPGA clock freq = " << m_uRx->fpga_master_clock_freq()
                << ", desired clock freq = " << masterClockRate;
     m_uRx.reset();
-    return false;
+    return -1;
   }
   }
 
@@ -120,7 +120,7 @@ bool USRPDevice::open(const std::string &)
   catch(...) {
     LOG(ALERT) << "make failed on Tx";
     m_uTx.reset();
-    return false;
+    return -1;
   }
 
   if (m_uTx->fpga_master_clock_freq() != masterClockRate)
@@ -128,7 +128,7 @@ bool USRPDevice::open(const std::string &)
     LOG(ALERT) << "WRONG FPGA clock freq = " << m_uTx->fpga_master_clock_freq()
                << ", desired clock freq = " << masterClockRate;
     m_uTx.reset();
-    return false;
+    return -1;
   }
 
   if (!skipRx) m_uRx->stop();
@@ -165,7 +165,7 @@ bool USRPDevice::open(const std::string &)
   samplesWritten = 0;
   started = false;
   
-  return true;
+  return NORMAL;
 }
 
 
@@ -556,7 +556,7 @@ bool USRPDevice::setTxFreq(double wFreq) { return true;};
 bool USRPDevice::setRxFreq(double wFreq) { return true;};
 #endif
 
-RadioDevice *RadioDevice::make(double desiredSampleRate, bool skipRx)
+RadioDevice *RadioDevice::make(int sps, bool skipRx)
 {
-	return new USRPDevice(desiredSampleRate, skipRx);
+	return new USRPDevice(sps, skipRx);
 }