2 files changed, 14 insertions, 0 deletions
diff --git a/Transceiver52M/device/uhd/UHDDevice.cpp b/Transceiver52M/device/uhd/UHDDevice.cpp
index 5b38df4..3b59291 100644
--- a/Transceiver52M/device/uhd/UHDDevice.cpp
+++ b/Transceiver52M/device/uhd/UHDDevice.cpp
@@ -310,6 +310,19 @@ double uhd_device::getRxGain(size_t chan)
 	return rx_gains[chan];
 }
 
+double uhd_device::getTxGain(size_t chan)
+{
+	if (iface == MULTI_ARFCN)
+		chan = 0;
+
+	if (chan >= tx_gains.size()) {
+		LOGC(DDEV, ALERT) << "Requested non-existent channel " << chan;
+		return 0.0f;
+	}
+
+	return tx_gains[chan];
+}
+
 /*
     Parse the UHD device tree and mboard name to find out what device we're
     dealing with. We need the window type so that the transceiver knows how to
diff --git a/Transceiver52M/device/uhd/UHDDevice.h b/Transceiver52M/device/uhd/UHDDevice.h
index 944578a..44f7ebb 100644
--- a/Transceiver52M/device/uhd/UHDDevice.h
+++ b/Transceiver52M/device/uhd/UHDDevice.h
@@ -96,6 +96,7 @@ public:
 	double minRxGain(void) { return rx_gain_min; }
 
 	double setTxGain(double db, size_t chan);
+	double getTxGain(size_t chan = 0);
 	double maxTxGain(void) { return tx_gain_max; }
 	double minTxGain(void) { return tx_gain_min; }