From 9c7cb0a49ac55a751203684c8a54bb95eee878a0 Mon Sep 17 00:00:00 2001
From: f4exb <f4exb06@gmail.com>
Date: Sun, 8 Mar 2020 22:04:58 +0100
Subject: [PATCH] LimeRFE USB: added cellular band 3

---
 sdrbase/limerfe/limerfecontroller.cpp  | 15 +++++++++++++++
 sdrbase/limerfe/limerfecontroller.h    |  1 +
 sdrbase/limerfe/limerfeusbcalib.h      |  1 +
 sdrgui/limerfegui/limerfeusbdialog.cpp |  5 +++++
 4 files changed, 22 insertions(+)

diff --git a/sdrbase/limerfe/limerfecontroller.cpp b/sdrbase/limerfe/limerfecontroller.cpp
index 90a29e5ae..57e653377 100644
--- a/sdrbase/limerfe/limerfecontroller.cpp
+++ b/sdrbase/limerfe/limerfecontroller.cpp
@@ -239,6 +239,11 @@ void LimeRFEController::settingsToState(const LimeRFESettings& settings)
             m_rfeBoardState.channelIDRX = RFE_CID_CELL_BAND02;
             m_rfeBoardState.mode = RFE_MODE_TXRX;
         }
+        else if (settings.m_rxCellularChannel == CellularBand3)
+        {
+            m_rfeBoardState.channelIDRX = RFE_CID_CELL_BAND03;
+            m_rfeBoardState.mode = RFE_MODE_TXRX;
+        }
         else if (settings.m_rxCellularChannel == CellularBand38)
         {
             m_rfeBoardState.channelIDRX = RFE_CID_CELL_BAND38;
@@ -367,6 +372,11 @@ void LimeRFEController::stateToSettings(LimeRFESettings& settings)
         settings.m_rxChannels = ChannelsCellular;
         settings.m_rxCellularChannel = CellularBand2;
     }
+    else if (m_rfeBoardState.channelIDRX == RFE_CID_CELL_BAND03)
+    {
+        settings.m_rxChannels = ChannelsCellular;
+        settings.m_rxCellularChannel = CellularBand3;
+    }
     else if (m_rfeBoardState.channelIDRX == RFE_CID_CELL_BAND07)
     {
         settings.m_rxChannels = ChannelsCellular;
@@ -449,6 +459,11 @@ void LimeRFEController::stateToSettings(LimeRFESettings& settings)
         settings.m_txChannels = ChannelsCellular;
         settings.m_txCellularChannel = CellularBand2;
     }
+    else if (m_rfeBoardState.channelIDTX == RFE_CID_CELL_BAND03)
+    {
+        settings.m_txChannels = ChannelsCellular;
+        settings.m_txCellularChannel = CellularBand3;
+    }
     else if (m_rfeBoardState.channelIDTX == RFE_CID_CELL_BAND07)
     {
         settings.m_txChannels = ChannelsCellular;
diff --git a/sdrbase/limerfe/limerfecontroller.h b/sdrbase/limerfe/limerfecontroller.h
index b5a309bc1..000ed15ca 100644
--- a/sdrbase/limerfe/limerfecontroller.h
+++ b/sdrbase/limerfe/limerfecontroller.h
@@ -56,6 +56,7 @@ public:
     {
         CellularBand1,
         CellularBand2,
+        CellularBand3,
         CellularBand7,
         CellularBand38
     };
diff --git a/sdrbase/limerfe/limerfeusbcalib.h b/sdrbase/limerfe/limerfeusbcalib.h
index 09486e2ce..80f419575 100644
--- a/sdrbase/limerfe/limerfeusbcalib.h
+++ b/sdrbase/limerfe/limerfeusbcalib.h
@@ -44,6 +44,7 @@ public:
         HAM_3300_3500MHz,
         CellularBand1,
         CellularBand2,
+        CellularBand3,
         CellularBand7,
         CellularBand38
     };
diff --git a/sdrgui/limerfegui/limerfeusbdialog.cpp b/sdrgui/limerfegui/limerfeusbdialog.cpp
index 88f4cc53a..f5ca9603c 100644
--- a/sdrgui/limerfegui/limerfeusbdialog.cpp
+++ b/sdrgui/limerfegui/limerfeusbdialog.cpp
@@ -234,6 +234,7 @@ void LimeRFEUSBDialog::setRxChannels()
     {
         ui->rxChannel->addItem("Band1");
         ui->rxChannel->addItem("Band2");
+        ui->rxChannel->addItem("Band3");
         ui->rxChannel->addItem("Band7");
         ui->rxChannel->addItem("Band38");
         ui->rxChannel->setCurrentIndex((int) m_settings.m_rxCellularChannel);
@@ -314,6 +315,7 @@ void LimeRFEUSBDialog::setTxChannels()
     {
         ui->txChannel->addItem("Band1");
         ui->txChannel->addItem("Band2");
+        ui->txChannel->addItem("Band3");
         ui->txChannel->addItem("Band7");
         ui->txChannel->addItem("Band38");
         ui->txChannel->setCurrentIndex((int) m_settings.m_txCellularChannel);
@@ -402,6 +404,9 @@ int LimeRFEUSBDialog::getPowerCorectionIndex()
                 case LimeRFEController::CellularBand2:
                     range = LimeRFEUSBCalib::CellularBand2;
                     break;
+                case LimeRFEController::CellularBand3:
+                    range = LimeRFEUSBCalib::CellularBand3;
+                    break;
                 case LimeRFEController::CellularBand7:
                     range = LimeRFEUSBCalib::CellularBand7;
                     break;