Add COM protocol entry

KeyBorad/KeyBorad/COM/Com_ProtoCodec.cpp

@@ -0,0 +1,59 @@
+#include "COM/Com_ProtoCodec.h"
+
+#include "COM/Com_CdcDecode.h"
+#include "COM/Com_CdcEncode.h"
+
+namespace
+{
+
+quint16 Com_Func_ReadLe16(const QByteArray& ByteArray, int Offset)
+{
+    return static_cast<quint16>(
+        static_cast<quint8>(ByteArray.at(Offset)) |
+        (static_cast<quint16>(static_cast<quint8>(ByteArray.at(Offset + 1))) << 8));
+}
+
+} // namespace
+
+bool Com_ProtoCodec_ParseFrame(const QByteArray& ByteArray, Packet* p_Packet)
+{
+    return Com_Cdc_Func_ParseFrame(ByteArray, p_Packet);
+}
+
+bool Com_ProtoCodec_TryTakeFrame(QByteArray* p_Buffer, Packet* p_Packet)
+{
+    return Com_Cdc_Func_TryTakeFrame(p_Buffer, p_Packet);
+}
+
+QByteArray Com_ProtoCodec_BuildHelloReq()
+{
+    const Packet_HelloReq HelloReq;
+    return Com_Cdc_Func_BuildHelloReq(HelloReq);
+}
+
+bool Com_ProtoCodec_IsHelloRsp(const Packet& PacketData)
+{
+    return (PacketData.type == Com_Type_HelloRsp) &&
+        (PacketData.data.size() == Packet_len::Com_Len_HelloRsp);
+}
+
+bool Com_ProtoCodec_ParseHelloRsp(
+    const Packet& PacketData,
+    Packet_HelloRsp* p_HelloRsp)
+{
+    if ((p_HelloRsp == nullptr) || !Com_ProtoCodec_IsHelloRsp(PacketData))
+    {
+        return false;
+    }
+
+    Packet_HelloRsp HelloRsp;
+    HelloRsp.ProtocolVersion = static_cast<quint8>(PacketData.data.at(0));
+    HelloRsp.VendorId = Com_Func_ReadLe16(PacketData.data, 1);
+    HelloRsp.ProductId = Com_Func_ReadLe16(PacketData.data, 3);
+    HelloRsp.FirmwareMajor = static_cast<quint8>(PacketData.data.at(5));
+    HelloRsp.FirmwareMinor = static_cast<quint8>(PacketData.data.at(6));
+    HelloRsp.CapabilityFlags = Com_Func_ReadLe16(PacketData.data, 7);
+
+    *p_HelloRsp = HelloRsp;
+    return true;
+}

KeyBorad/KeyBorad/COM/Com_ProtoCodec.h

@@ -0,0 +1,14 @@
+#pragma once
+
+#include <QtCore/QByteArray>
+
+#include "COM/Com_Cdc.h"
+
+bool Com_ProtoCodec_ParseFrame(const QByteArray& ByteArray, Packet* p_Packet);
+bool Com_ProtoCodec_TryTakeFrame(QByteArray* p_Buffer, Packet* p_Packet);
+
+QByteArray Com_ProtoCodec_BuildHelloReq();
+bool Com_ProtoCodec_IsHelloRsp(const Packet& PacketData);
+bool Com_ProtoCodec_ParseHelloRsp(
+    const Packet& PacketData,
+    Packet_HelloRsp* p_HelloRsp);

KeyBorad/KeyBorad/KeyBorad.vcxproj

@@ -96,6 +96,8 @@
   <ItemGroup>
     <ClInclude Include="APP\AppTheme.h" />
     <ClInclude Include="COM\Com_Cdc.h" />
+    <ClCompile Include="COM\Com_ProtoCodec.cpp" />
+    <ClInclude Include="COM\Com_ProtoCodec.h" />
     <ClCompile Include="COM\Com_CdcEncode.cpp" />
     <ClInclude Include="COM\Com_CdcEncode.h" />
     <ClCompile Include="COM\Com_CdcDecode.cpp" />

KeyBorad/KeyBorad/KeyBorad.vcxproj.filters

@@ -29,6 +29,12 @@
     <ClInclude Include="COM\Com_Cdc.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClCompile Include="COM\Com_ProtoCodec.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClInclude Include="COM\Com_ProtoCodec.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
     <ClCompile Include="COM\Com_CdcEncode.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>