src/ria_toolkit_oss/sdr/hackrf.py

@@ -96,6 +96,7 @@ class HackRF(SDR):
         self.set_gain_amp(False)
         self.set_rx_vga_gain(45)
         self.set_rx_lna_gain(abs_gain)
+        self.rx_gain = abs_gain
 
         print(f"HackRF gain distribution: Amp={self.amp_enabled}, LNA={self.rx_lna_gain}dB, VGA={self.rx_vga_gain}dB")
         print("To individually modify the HackRF gains, use set_gain_amp(), set_rx_lna_gain(), and set_rx_vga_gain().")
@@ -201,6 +202,7 @@ class HackRF(SDR):
 
         self.set_gain_amp(True)
         self.set_tx_vga_gain(abs_gain)
+        self.tx_gain = abs_gain
         print(f"HackRF gain distribution: Amp={self.amp_enabled}, VGA={self.tx_vga_gain}dB")
         print("To individually modify the HackRF gains, use set_gain_amp() or set_tx_vga_gain().")
 

src/ria_toolkit_oss/sdr/rtlsdr.py

@@ -77,33 +77,6 @@ class RTLSDR(SDR):
 
         return {"sample_rate": self.rx_sample_rate, "center_frequency": self.rx_center_frequency, "gain": self.rx_gain}
 
-    def get_rx_sample_rate(self):
-        """
-        Retrieve the current sample rate of the receiver.
-
-        Returns:
-            float: The receiver's sample rate in samples per second (Hz).
-        """
-        return self.rx_sample_rate
-
-    def get_rx_center_frequency(self):
-        """
-        Retrieve the current center frequency of the receiver.
-
-        Returns:
-            float: The receiver's center frequency in Hertz (Hz).
-        """
-        return self.rx_center_frequency
-
-    def get_rx_gain(self):
-        """
-        Retrieve the current gain setting of the receiver.
-
-        Returns:
-            float: The receiver's gain in decibels (dB).
-        """
-        return self.rx_gain
-
     def set_rx_sample_rate(self, sample_rate):
         self.radio.sample_rate = float(sample_rate)
         self.rx_sample_rate = self.radio.sample_rate

src/ria_toolkit_oss/sdr/sdr.py

@@ -32,6 +32,12 @@ class SDR(ABC):
         self._num_buffers_processed = 0
         self._accumulated_buffer = None
         self._last_buffer = None
+        self.rx_sample_rate = None
+        self.rx_center_frequency = None
+        self.rx_gain = None
+        self.tx_sample_rate = None
+        self.tx_center_frequency = None
+        self.tx_gain = None
 
     def record(self, num_samples: Optional[int] = None, rx_time: Optional[int | float] = None) -> Recording:
         """
@@ -313,6 +319,60 @@ class SDR(ABC):
         self.pause_rx()
         self.pause_tx()
 
+    def get_rx_sample_rate(self):
+        """
+        Retrieve the current sample rate of the receiver.
+
+        Returns:
+            float: The receiver's sample rate in samples per second (Hz).
+        """
+        return self.rx_sample_rate
+
+    def get_rx_center_frequency(self):
+        """
+        Retrieve the current center frequency of the receiver.
+
+        Returns:
+            float: The receiver's center frequency in Hertz (Hz).
+        """
+        return self.rx_center_frequency
+
+    def get_rx_gain(self):
+        """
+        Retrieve the current gain setting of the receiver.
+
+        Returns:
+            float: The receiver's gain in decibels (dB).
+        """
+        return self.rx_gain
+
+    def get_tx_sample_rate(self):
+        """
+        Retrieve the current sample rate of the transmitter.
+
+        Returns:
+            float: The transmitter's sample rate in samples per second (Hz).
+        """
+        return self.tx_sample_rate
+
+    def get_tx_center_frequency(self):
+        """
+        Retrieve the current center frequency of the transmitter.
+
+        Returns:
+            float: The transmitter's center frequency in Hertz (Hz).
+        """
+        return self.tx_center_frequency
+
+    def get_tx_gain(self):
+        """
+        Retrieve the current gain setting of the transmitter.
+
+        Returns:
+            float: The transmitter's gain in decibels (dB).
+        """
+        return self.tx_gain
+
     @abstractmethod
     def close(self):
         pass

src/ria_toolkit_oss/sdr/usrp.py

@@ -87,33 +87,6 @@ class USRP(SDR):
 
         return {"sample_rate": self.rx_sample_rate, "center_frequency": self.rx_center_frequency, "gain": self.rx_gain}
 
-    def get_rx_sample_rate(self):
-        """
-        Retrieve the current sample rate of the receiver.
-
-        Returns:
-            float: The receiver's sample rate in samples per second (Hz).
-        """
-        return self.rx_sample_rate
-
-    def get_rx_center_frequency(self):
-        """
-        Retrieve the current center frequency of the receiver.
-
-        Returns:
-            float: The receiver's center frequency in Hertz (Hz).
-        """
-        return self.rx_center_frequency
-
-    def get_rx_gain(self):
-        """
-        Retrieve the current gain setting of the receiver.
-
-        Returns:
-            float: The receiver's gain in decibels (dB).
-        """
-        return self.rx_gain
-
     def set_rx_sample_rate(self, sample_rate, channel=0):
         # check if sample rate arg is valid
         # Note: B200/B210 devices auto-adjust master clock rate, so get_rx_rates() returns
@@ -332,33 +305,6 @@ class USRP(SDR):
 
         return {"sample_rate": self.tx_sample_rate, "center_frequency": self.tx_center_frequency, "gain": self.tx_gain}
 
-    def get_tx_sample_rate(self):
-        """
-        Retrieve the current sample rate of the transmitter.
-
-        Returns:
-            float: The transmitter's sample rate in samples per second (Hz).
-        """
-        return self.tx_sample_rate
-
-    def get_tx_center_frequency(self):
-        """
-        Retrieve the current center frequency of the transmitter.
-
-        Returns:
-            float: The transmitter's center frequency in Hertz (Hz).
-        """
-        return self.tx_center_frequency
-
-    def get_tx_gain(self):
-        """
-        Retrieve the current gain setting of the transmitter.
-
-        Returns:
-            float: The transmitter's gain in decibels (dB).
-        """
-        return self.tx_gain
-
     def set_tx_sample_rate(self, sample_rate, channel=0):
         # check if sample rate arg is valid
         # Note: B200/B210 devices auto-adjust master clock rate, so get_tx_rates() returns