diff --git a/src/boards/LimeSDR/LimeSDR.cpp b/src/boards/LimeSDR/LimeSDR.cpp
index c3237cbb0..ef209221e 100644
--- a/src/boards/LimeSDR/LimeSDR.cpp
+++ b/src/boards/LimeSDR/LimeSDR.cpp
@@ -744,7 +744,7 @@ OpStatus LimeSDR::UploadMemory(
         return OpStatus::INVALID_VALUE;
     }
 
-    return mfpgaPort->ProgramWrite(data, length, progMode, target, callback);
+    return mfpgaPort->ProgramWrite(data, length, progMode, static_cast<int>(target), callback);
 }
 
 OpStatus LimeSDR::MemoryWrite(std::shared_ptr<DataStorage> storage, Region region, const void* data)
diff --git a/src/boards/LimeSDR_X3/LimeSDR_X3.cpp b/src/boards/LimeSDR_X3/LimeSDR_X3.cpp
index 59f9c411b..61d98ca0c 100644
--- a/src/boards/LimeSDR_X3/LimeSDR_X3.cpp
+++ b/src/boards/LimeSDR_X3/LimeSDR_X3.cpp
@@ -1248,7 +1248,7 @@ OpStatus LimeSDR_X3::UploadMemory(
         return OpStatus::INVALID_VALUE;
     }
 
-    return mfpgaPort->ProgramWrite(data, length, progMode, target, callback);
+    return mfpgaPort->ProgramWrite(data, length, progMode, static_cast<int>(target), callback);
 }
 
 OpStatus LimeSDR_X3::MemoryWrite(std::shared_ptr<DataStorage> storage, Region region, const void* data)
diff --git a/src/boards/LimeSDR_XTRX/LimeSDR_XTRX.cpp b/src/boards/LimeSDR_XTRX/LimeSDR_XTRX.cpp
index 006d22fb7..d9fd0d799 100644
--- a/src/boards/LimeSDR_XTRX/LimeSDR_XTRX.cpp
+++ b/src/boards/LimeSDR_XTRX/LimeSDR_XTRX.cpp
@@ -571,7 +571,7 @@ OpStatus LimeSDR_XTRX::UploadMemory(
         return OpStatus::INVALID_VALUE;
     }
 
-    return fpgaPort->ProgramWrite(data, length, progMode, target, callback);
+    return fpgaPort->ProgramWrite(data, length, progMode, static_cast<int>(target), callback);
 }
 
 OpStatus LimeSDR_XTRX::MemoryWrite(std::shared_ptr<DataStorage> storage, Region region, const void* data)
diff --git a/src/boards/MMX8/MM_X8.cpp b/src/boards/MMX8/MM_X8.cpp
index 2f2955502..f36ada46d 100644
--- a/src/boards/MMX8/MM_X8.cpp
+++ b/src/boards/MMX8/MM_X8.cpp
@@ -710,7 +710,7 @@ OpStatus LimeSDR_MMX8::UploadMemory(
         int progMode = 1;
         LMS64CProtocol::ProgramWriteTarget target;
         target = LMS64CProtocol::ProgramWriteTarget::FPGA;
-        return mMainFPGAcomms->ProgramWrite(data, length, progMode, target, callback);
+        return mMainFPGAcomms->ProgramWrite(data, length, progMode, static_cast<int>(target), callback);
     }
 
     SDRDevice* dev = mSubDevices.at(moduleIndex);
diff --git a/src/protocols/LMS64CProtocol.cpp b/src/protocols/LMS64CProtocol.cpp
index d494c3a1c..0c4147cb4 100644
--- a/src/protocols/LMS64CProtocol.cpp
+++ b/src/protocols/LMS64CProtocol.cpp
@@ -60,10 +60,12 @@ void LMS64CPacketMemoryWriteView::SetAddress(int addr)
     packet->payload[9] = addr & 0xFF;
 }
 
-void LMS64CPacketMemoryWriteView::SetDevice(int device)
+void LMS64CPacketMemoryWriteView::SetDevice(LMS64CProtocol::ProgramWriteTarget device)
 {
-    packet->payload[10] = (device >> 8) & 0xFF;
-    packet->payload[11] = device & 0xFF;
+    auto targetAsInteger = static_cast<int>(device);
+
+    packet->payload[10] = (targetAsInteger >> 8) & 0xFF;
+    packet->payload[11] = targetAsInteger & 0xFF;
 }
 
 void LMS64CPacketMemoryWriteView::SetData(const uint8_t* src, size_t len)
@@ -435,7 +437,7 @@ OpStatus ProgramWrite(ISerialPort& port,
     eCMD_LMS cmd;
     if (device == ProgramWriteTarget::HPM || device == ProgramWriteTarget::FX3)
         cmd = CMD_MEMORY_WR;
-    else if (device == FPGA)
+    else if (device == ProgramWriteTarget::FPGA)
         cmd = CMD_ALTERA_FPGA_GW_WR;
     else
     {
@@ -514,7 +516,7 @@ OpStatus ProgramWrite(ISerialPort& port,
     }
 #ifndef NDEBUG
     auto t2 = std::chrono::high_resolution_clock::now();
-    if ((device == 2 && prog_mode == 2) == false)
+    if ((device == ProgramWriteTarget::FPGA && prog_mode == 2) == false)
         lime::log(LogLevel::INFO,
             "Programming finished, %li bytes sent! %li ms",
             length,
diff --git a/src/protocols/LMS64CProtocol.h b/src/protocols/LMS64CProtocol.h
index dc742baac..461250b30 100644
--- a/src/protocols/LMS64CProtocol.h
+++ b/src/protocols/LMS64CProtocol.h
@@ -28,26 +28,6 @@ struct LMS64CPacket {
     uint8_t payload[payloadSize];
 };
 
-/** @brief Class for interacting with the EEPROM management packets */
-class LMS64CPacketMemoryWriteView
-{
-  public:
-    LMS64CPacketMemoryWriteView(LMS64CPacket* pkt);
-    void SetMode(int mode);
-    void SetChunkIndex(int index);
-    void SetChunkSize(int size);
-    void SetAddress(int size);
-    void SetDevice(int device);
-    void SetData(const uint8_t* src, size_t len);
-
-    void GetData(uint8_t* dest, size_t len) const;
-    static constexpr size_t GetMaxDataSize();
-
-  private:
-    LMS64CPacketMemoryWriteView() = delete;
-    LMS64CPacket* packet;
-};
-
 namespace LMS64CProtocol {
 
 enum eCMD_LMS {
@@ -125,12 +105,10 @@ enum eCMD_STATUS {
     STATUS_COUNT
 };
 
-enum ProgramWriteTarget {
+enum class ProgramWriteTarget : uint8_t {
     HPM,
-    FX3, //
-    FPGA, // prog_modes: 0-bitstream to FPGA, 1-to FLASH, 2-bitstream from FLASH
-
-    PROGRAM_WRITE_TARGET_COUNT
+    FX3,
+    FPGA = 3u,
 };
 
 struct FirmwareInfo {
@@ -175,4 +153,24 @@ OpStatus MemoryRead(ISerialPort& port, uint32_t address, void* data, size_t data
 
 } // namespace LMS64CProtocol
 
+/** @brief Class for interacting with the EEPROM management packets */
+class LMS64CPacketMemoryWriteView
+{
+  public:
+    LMS64CPacketMemoryWriteView(LMS64CPacket* pkt);
+    void SetMode(int mode);
+    void SetChunkIndex(int index);
+    void SetChunkSize(int size);
+    void SetAddress(int size);
+    void SetDevice(LMS64CProtocol::ProgramWriteTarget device);
+    void SetData(const uint8_t* src, size_t len);
+
+    void GetData(uint8_t* dest, size_t len) const;
+    static constexpr size_t GetMaxDataSize();
+
+  private:
+    LMS64CPacketMemoryWriteView() = delete;
+    LMS64CPacket* packet;
+};
+
 } // namespace lime