Moved EDBG protocol code to more appropriate directory.

Updated necessary namespaces.
Other bits of tidying.

src/DebugToolDrivers/Microchip/Protocols/EDBG/AVR/ResponseFrames/AvrResponseFrame.cpp

@@ -0,0 +1,39 @@
+#include "AvrResponseFrame.hpp"
+
+#include "src/Exceptions/Exception.hpp"
+
+namespace DebugToolDrivers::Microchip::Protocols::Edbg::Avr
+{
+    using namespace Exceptions;
+
+    void AvrResponseFrame::initFromAvrResponses(const std::vector<AvrResponse>& avrResponses) {
+        // Build a raw frame buffer from the AvrResponse objects and just call initFromRawFrame()
+        auto rawFrame = std::vector<unsigned char>();
+
+        for (const auto& avrResponse : avrResponses) {
+            rawFrame.insert(rawFrame.end(), avrResponse.responsePacket.begin(), avrResponse.responsePacket.end());
+        }
+
+        return this->initFromRawFrame(rawFrame);
+    }
+
+    void AvrResponseFrame::initFromRawFrame(const std::vector<unsigned char>& rawFrame) {
+        if (rawFrame.size() < 4) {
+            /*
+             * All AVR response frames must consist of at least four bytes (SOF, sequence ID (two bytes) and
+             * a protocol handler ID).
+             */
+            throw Exception("Failed to construct AvrResponseFrame - unexpected end to raw frame");
+        }
+
+        if (rawFrame[0] != 0x0E) {
+            // Invalid SOF byte value
+            throw Exception("Failed to construct AvrResponseFrame - unexpected SOF byte value in raw frame");
+        }
+
+        this->sequenceId = static_cast<std::uint16_t>((rawFrame[2] << 8) + rawFrame[1]);
+        this->protocolHandlerId = static_cast<ProtocolHandlerId>(rawFrame[3]);
+
+        this->payload.insert(payload.begin(), rawFrame.begin() + 4, rawFrame.end());
+    }
+}