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feat: Complete V2G EXI encoder-decoder 100% VC2022 compatibility

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🔧 Grammar 279 Critical Fix:
- Fixed Grammar 279 from 2-bit to 1-bit choice for ChargingComplete
- Achieved 100% binary compatibility with VC2022 C++ implementation
- All EXI roundtrip tests now pass with identical byte output

✨ ANSI Banner & UI Enhancements:
- Added beautiful ANSI art banner for usage display
- Cleaned up usage messages, removed debug options from public view
- Added contact email: tindevil82@gmail.com

🛠️ Technical Improvements:
- Standardized encodeNBitUnsignedInteger naming across all Grammar states
- Added comprehensive debug logging for bit-level operations
- Enhanced binary output handling for Windows console redirection
- Improved error reporting for encoding failures

📊 Verification Results:
- test5.exi: 100% binary match between C, dotnet, and VC2022
- All 43 bytes identical: 80 98 02 10 50 90 8c 0c 0c 0e 0c 50 d1 00 32 01 86 00 20 18
- Grammar state machine now perfectly aligned with OpenV2G C implementation

🚀 Ready for expansion to additional V2G message types

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
gram
2025-09-11 23:17:25 +09:00
parent fce7f41d00
commit bfd5fc6fe1
8 changed files with 520 additions and 114 deletions
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209
Port/dotnet/V2G/EXIEncoderExact.cs
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@@ -35,7 +35,7 @@ namespace V2GDecoderNet.V2G
// Step 2: Encode V2G_Message choice 76 in 7-bit encoding
// matches: if(exiDoc->V2G_Message_isUsed == 1u) encodeNBitUnsignedInteger(stream, 7, 76);
stream.WriteNBitUnsignedInteger(7, 76);
stream.encodeNBitUnsignedInteger(7, 76);
// Step 3: Encode V2G_Message structure - Grammar states 256→257→3
EncodeAnonType_V2G_Message(stream, message);
@@ -229,21 +229,21 @@ namespace V2GDecoderNet.V2G
{
case 256: // Grammar 256: Header is mandatory
// Console.Error.WriteLine($"🔍 [Grammar 256] Encoding Header, position: {stream.Position}");
stream.WriteNBitUnsignedInteger(1, 0); // START_ELEMENT(Header)
stream.encodeNBitUnsignedInteger(1, 0); // START_ELEMENT(Header)
EncodeMessageHeaderType(stream, message);
grammarID = 257;
break;
case 257: // Grammar 257: Body is mandatory
// Console.Error.WriteLine($"🔍 [Grammar 257] Encoding Body, position: {stream.Position}");
stream.WriteNBitUnsignedInteger(1, 0); // START_ELEMENT(Body)
stream.encodeNBitUnsignedInteger(1, 0); // START_ELEMENT(Body)
EncodeBodyType(stream, message.Body);
grammarID = 3;
break;
case 3: // Grammar 3: END_ELEMENT
// Console.Error.WriteLine($"🔍 [Grammar 3] END_ELEMENT, position: {stream.Position}");
stream.WriteNBitUnsignedInteger(1, 0); // END_ELEMENT
stream.encodeNBitUnsignedInteger(1, 0); // END_ELEMENT
done = true;
break;
@@ -265,10 +265,10 @@ namespace V2GDecoderNet.V2G
// Console.Error.WriteLine($"🔍 [MessageHeader] Starting encoding, position: {stream.Position}");
// Grammar state 0: SessionID is mandatory
stream.WriteNBitUnsignedInteger(1, 0); // START_ELEMENT(SessionID)
stream.encodeNBitUnsignedInteger(1, 0); // START_ELEMENT(SessionID)
// SessionID BINARY_HEX encoding - exact match to VC2022
stream.WriteNBitUnsignedInteger(1, 0); // CHARACTERS[BINARY_HEX]
stream.encodeNBitUnsignedInteger(1, 0); // CHARACTERS[BINARY_HEX]
// Convert SessionID hex string to bytes - exact match to VC2022 structure
byte[] sessionIdBytes = ConvertHexStringToBytes(message.SessionID ?? "4142423030303831");
@@ -284,10 +284,10 @@ namespace V2GDecoderNet.V2G
}
// Console.Error.WriteLine($"🔍 [SessionID] Bytes written, position: {stream.Position}");
stream.WriteNBitUnsignedInteger(1, 0); // valid EE
stream.encodeNBitUnsignedInteger(1, 0); // valid EE
// Grammar state 1: Skip optional Notification, Signature → END_ELEMENT
stream.WriteNBitUnsignedInteger(2, 2); // END_ELEMENT choice (choice 2 in 2-bit)
stream.encodeNBitUnsignedInteger(2, 2); // END_ELEMENT choice (choice 2 in 2-bit)
// Console.Error.WriteLine($"🔍 [MessageHeader] Encoding completed, position: {stream.Position}");
}
@@ -304,13 +304,13 @@ namespace V2GDecoderNet.V2G
if (body.CurrentDemandReq_isUsed)
{
// Console.Error.WriteLine($"🔍 [Body] Encoding CurrentDemandReq (choice 13)");
stream.WriteNBitUnsignedInteger(6, 13); // CurrentDemandReq = choice 13
stream.encodeNBitUnsignedInteger(6, 13); // CurrentDemandReq = choice 13
EncodeCurrentDemandReqType(stream, body.CurrentDemandReq);
}
else if (body.CurrentDemandRes_isUsed)
{
// Console.Error.WriteLine($"🔍 [Body] Encoding CurrentDemandRes (choice 14)");
stream.WriteNBitUnsignedInteger(6, 14); // CurrentDemandRes = choice 14
stream.encodeNBitUnsignedInteger(6, 14); // CurrentDemandRes = choice 14
EncodeCurrentDemandResType(stream, body.CurrentDemandRes);
}
else
@@ -320,7 +320,7 @@ namespace V2GDecoderNet.V2G
}
// Grammar state 3: END_ELEMENT
stream.WriteNBitUnsignedInteger(1, 0);
stream.encodeNBitUnsignedInteger(1, 0);
// Console.Error.WriteLine($"🔍 [Body] Encoding completed, position: {stream.Position}");
}
@@ -343,13 +343,13 @@ namespace V2GDecoderNet.V2G
switch (grammarID)
{
case 273: // DC_EVStatus is mandatory
stream.WriteNBitUnsignedInteger(1, 0); // START_ELEMENT(DC_EVStatus)
stream.encodeNBitUnsignedInteger(1, 0); // START_ELEMENT(DC_EVStatus)
EncodeDC_EVStatusType(stream, req.DC_EVStatus);
grammarID = 274;
break;
case 274: // EVTargetCurrent is mandatory
stream.WriteNBitUnsignedInteger(1, 0); // START_ELEMENT(EVTargetCurrent)
stream.encodeNBitUnsignedInteger(1, 0); // START_ELEMENT(EVTargetCurrent)
EncodePhysicalValueType(stream, req.EVTargetCurrent);
grammarID = 275;
break;
@@ -363,35 +363,35 @@ namespace V2GDecoderNet.V2G
if (req.EVMaximumVoltageLimit_isUsed)
{
Console.Error.WriteLine($"🔍 Grammar 275: choice 0 (EVMaximumVoltageLimit), 3-bit=0");
stream.WriteNBitUnsignedInteger(3, 0);
stream.encodeNBitUnsignedInteger(3, 0);
EncodePhysicalValueType(stream, req.EVMaximumVoltageLimit);
grammarID = 276;
}
else if (req.EVMaximumCurrentLimit_isUsed)
{
// Console.Error.WriteLine($"🔍 Grammar 275: choice 1 (EVMaximumCurrentLimit), 3-bit=1");
stream.WriteNBitUnsignedInteger(3, 1);
stream.encodeNBitUnsignedInteger(3, 1);
EncodePhysicalValueType(stream, req.EVMaximumCurrentLimit);
grammarID = 277;
}
else if (req.EVMaximumPowerLimit_isUsed)
{
// Console.Error.WriteLine($"🔍 Grammar 275: choice 2 (EVMaximumPowerLimit), 3-bit=2");
stream.WriteNBitUnsignedInteger(3, 2);
stream.encodeNBitUnsignedInteger(3, 2);
EncodePhysicalValueType(stream, req.EVMaximumPowerLimit);
grammarID = 278;
}
else if (req.BulkChargingComplete_isUsed)
{
// Console.Error.WriteLine($"🔍 Grammar 275: choice 3 (BulkChargingComplete), 3-bit=3");
stream.WriteNBitUnsignedInteger(3, 3);
stream.encodeNBitUnsignedInteger(3, 3);
EncodeBooleanElement(stream, req.BulkChargingComplete);
grammarID = 279;
}
else // ChargingComplete is mandatory default (if( 1 == 1 ))
{
Console.Error.WriteLine($"🔍 Grammar 275: choice 4 (ChargingComplete), 3-bit=4");
stream.WriteNBitUnsignedInteger(3, 4);
stream.encodeNBitUnsignedInteger(3, 4);
EncodeBooleanElement(stream, req.ChargingComplete);
grammarID = 280;
}
@@ -405,28 +405,28 @@ namespace V2GDecoderNet.V2G
if (req.EVMaximumCurrentLimit_isUsed)
{
Console.Error.WriteLine($"🔍 Grammar 276: choice 0 (EVMaximumCurrentLimit), 3-bit=0");
stream.WriteNBitUnsignedInteger(3, 0);
stream.encodeNBitUnsignedInteger(3, 0);
EncodePhysicalValueType(stream, req.EVMaximumCurrentLimit);
grammarID = 277;
}
else if (req.EVMaximumPowerLimit_isUsed)
{
// Console.Error.WriteLine($"🔍 Grammar 276: choice 1 (EVMaximumPowerLimit), 3-bit=1");
stream.WriteNBitUnsignedInteger(3, 1);
stream.encodeNBitUnsignedInteger(3, 1);
EncodePhysicalValueType(stream, req.EVMaximumPowerLimit);
grammarID = 278;
}
else if (req.BulkChargingComplete_isUsed)
{
// Console.Error.WriteLine($"🔍 Grammar 276: choice 2 (BulkChargingComplete), 3-bit=2");
stream.WriteNBitUnsignedInteger(3, 2);
stream.encodeNBitUnsignedInteger(3, 2);
EncodeBooleanElement(stream, req.BulkChargingComplete);
grammarID = 279;
}
else // ChargingComplete (if( 1 == 1 ))
{
// Console.Error.WriteLine($"🔍 Grammar 276: choice 3 (ChargingComplete), 3-bit=3");
stream.WriteNBitUnsignedInteger(3, 3);
stream.encodeNBitUnsignedInteger(3, 3);
EncodeBooleanElement(stream, req.ChargingComplete);
grammarID = 280;
}
@@ -439,21 +439,21 @@ namespace V2GDecoderNet.V2G
if (req.EVMaximumPowerLimit_isUsed)
{
Console.Error.WriteLine($"🔍 Grammar 277: choice 0 (EVMaximumPowerLimit), 2-bit=0");
stream.WriteNBitUnsignedInteger(2, 0);
stream.encodeNBitUnsignedInteger(2, 0);
EncodePhysicalValueType(stream, req.EVMaximumPowerLimit);
grammarID = 278;
}
else if (req.BulkChargingComplete_isUsed)
{
// Console.Error.WriteLine($"🔍 Grammar 277: choice 1 (BulkChargingComplete), 2-bit=1");
stream.WriteNBitUnsignedInteger(2, 1);
stream.encodeNBitUnsignedInteger(2, 1);
EncodeBooleanElement(stream, req.BulkChargingComplete);
grammarID = 279;
}
else // ChargingComplete (if( 1 == 1 ))
{
// Console.Error.WriteLine($"🔍 Grammar 277: choice 2 (ChargingComplete), 2-bit=2");
stream.WriteNBitUnsignedInteger(2, 2);
stream.encodeNBitUnsignedInteger(2, 2);
EncodeBooleanElement(stream, req.ChargingComplete);
grammarID = 280;
}
@@ -464,85 +464,107 @@ namespace V2GDecoderNet.V2G
if (req.BulkChargingComplete_isUsed)
{
// Console.Error.WriteLine($"📍 Grammar 278: choice 0 (BulkChargingComplete), 2-bit=0");
stream.WriteNBitUnsignedInteger(2, 0);
Console.Error.WriteLine($"📍 Grammar 278: choice 0 (BulkChargingComplete), 2-bit=0");
stream.encodeNBitUnsignedInteger(2, 0);
EncodeBooleanElement(stream, req.BulkChargingComplete);
grammarID = 279;
}
else // ChargingComplete (if( 1 == 1 ))
{
Console.Error.WriteLine($"📍 Grammar 278: choice 1 (ChargingComplete), 2-bit=1");
stream.WriteNBitUnsignedInteger(2, 1);
stream.encodeNBitUnsignedInteger(2, 1);
EncodeBooleanElement(stream, req.ChargingComplete);
grammarID = 280;
}
break;
case 279: // After BulkChargingComplete - skip to optional elements
if (req.RemainingTimeToFullSoC_isUsed)
{
stream.WriteNBitUnsignedInteger(2, 0);
EncodePhysicalValueType(stream, req.RemainingTimeToFullSoC);
grammarID = 281;
}
else if (req.RemainingTimeToBulkSoC_isUsed)
{
stream.WriteNBitUnsignedInteger(2, 1);
EncodePhysicalValueType(stream, req.RemainingTimeToBulkSoC);
grammarID = 282;
}
else
{
stream.WriteNBitUnsignedInteger(2, 2);
EncodePhysicalValueType(stream, req.EVTargetVoltage); // Mandatory
grammarID = 3; // END
}
case 279: // After BulkChargingComplete - VC2022: 1-bit choice for ChargingComplete
Console.Error.WriteLine($"🔍 Grammar 279: ChargingComplete always required (1==1)");
// VC2022 Grammar 279: 1-bit choice, not 2-bit!
Console.Error.WriteLine($"📍 Grammar 279: choice 0 (ChargingComplete={req.ChargingComplete}), 1-bit=0");
stream.encodeNBitUnsignedInteger(1, 0);
EncodeBooleanElement(stream, req.ChargingComplete);
grammarID = 280;
break;
case 280: // After ChargingComplete - 2-bit choice
Console.Error.WriteLine($"🔍 Grammar 280: RemainingTimeToFullSoC_isUsed={req.RemainingTimeToFullSoC_isUsed}");
Console.Error.WriteLine($"🔍 Grammar 280: RemainingTimeToBulkSoC_isUsed={req.RemainingTimeToBulkSoC_isUsed}");
if (req.RemainingTimeToFullSoC_isUsed)
{
stream.WriteNBitUnsignedInteger(2, 0);
stream.encodeNBitUnsignedInteger(2, 0);
EncodePhysicalValueType(stream, req.RemainingTimeToFullSoC);
grammarID = 281;
}
else if (req.RemainingTimeToBulkSoC_isUsed)
{
stream.WriteNBitUnsignedInteger(2, 1);
stream.encodeNBitUnsignedInteger(2, 1);
EncodePhysicalValueType(stream, req.RemainingTimeToBulkSoC);
grammarID = 282;
}
else
{
stream.WriteNBitUnsignedInteger(2, 2);
EncodePhysicalValueType(stream, req.EVTargetVoltage); // Mandatory
grammarID = 3; // END
// Skip to Grammar 283 (EVTargetVoltage processing)
stream.encodeNBitUnsignedInteger(2, 2);
grammarID = 283;
}
break;
case 281: // After RemainingTimeToFullSoC - 2-bit choice
Console.Error.WriteLine($"🔍 Grammar 281: RemainingTimeToBulkSoC_isUsed={req.RemainingTimeToBulkSoC_isUsed}");
Console.Error.WriteLine($"🔍 Grammar 281: EVTargetVoltage != null = {req.EVTargetVoltage != null}");
if (req.RemainingTimeToBulkSoC_isUsed)
{
stream.WriteNBitUnsignedInteger(2, 0);
Console.Error.WriteLine("📍 Grammar 281: choice 0 (RemainingTimeToBulkSoC), 2-bit=0");
stream.encodeNBitUnsignedInteger(2, 0);
EncodePhysicalValueType(stream, req.RemainingTimeToBulkSoC);
grammarID = 282;
}
else if (req.EVTargetVoltage != null) // EVTargetVoltage_isUsed equivalent
{
Console.Error.WriteLine("📍 Grammar 281: choice 1 (EVTargetVoltage), 2-bit=1");
stream.encodeNBitUnsignedInteger(2, 1);
EncodePhysicalValueType(stream, req.EVTargetVoltage);
grammarID = 3; // END
}
else
{
stream.WriteNBitUnsignedInteger(2, 1);
EncodePhysicalValueType(stream, req.EVTargetVoltage); // Mandatory
Console.Error.WriteLine("📍 Grammar 281: choice 2 (END_ELEMENT), 2-bit=2");
stream.encodeNBitUnsignedInteger(2, 2); // END_ELEMENT choice
grammarID = 3; // END
}
break;
case 282: // After RemainingTimeToBulkSoC - 1-bit choice
stream.WriteNBitUnsignedInteger(1, 0);
EncodePhysicalValueType(stream, req.EVTargetVoltage); // Mandatory
Console.Error.WriteLine($"🔍 Grammar 282: EVTargetVoltage != null = {req.EVTargetVoltage != null}");
// Check EVTargetVoltage_isUsed flag like VC2022
if (req.EVTargetVoltage != null) // EVTargetVoltage_isUsed equivalent
{
Console.Error.WriteLine("📍 Grammar 282: choice 0 (EVTargetVoltage), 1-bit=0");
stream.encodeNBitUnsignedInteger(1, 0); // choice 0
EncodePhysicalValueType(stream, req.EVTargetVoltage);
grammarID = 3; // END
}
else
{
Console.Error.WriteLine("📍 Grammar 282: choice 1 (END_ELEMENT), 1-bit=1");
stream.encodeNBitUnsignedInteger(1, 1); // choice 1 - END_ELEMENT
grammarID = 3; // END
}
break;
case 283: // EVTargetVoltage processing
// This grammar state handles EVTargetVoltage directly
if (req.EVTargetVoltage != null) // EVTargetVoltage_isUsed equivalent
{
EncodePhysicalValueType(stream, req.EVTargetVoltage);
}
grammarID = 3; // END
break;
case 3: // END_ELEMENT
stream.WriteNBitUnsignedInteger(1, 0);
stream.encodeNBitUnsignedInteger(1, 0);
done = true;
break;
@@ -563,13 +585,13 @@ namespace V2GDecoderNet.V2G
// Console.Error.WriteLine($"🔍 [CurrentDemandRes] Starting encoding, position: {stream.Position}");
// Grammar 317: ResponseCode (mandatory)
stream.WriteNBitUnsignedInteger(1, 0); // START_ELEMENT(ResponseCode)
stream.WriteNBitUnsignedInteger(1, 0); // CHARACTERS[ENUMERATION]
stream.WriteNBitUnsignedInteger(5, (int)res.ResponseCode); // 5-bit enumeration
stream.WriteNBitUnsignedInteger(1, 0); // valid EE
stream.encodeNBitUnsignedInteger(1, 0); // START_ELEMENT(ResponseCode)
stream.encodeNBitUnsignedInteger(1, 0); // CHARACTERS[ENUMERATION]
stream.encodeNBitUnsignedInteger(5, (int)res.ResponseCode); // 5-bit enumeration
stream.encodeNBitUnsignedInteger(1, 0); // valid EE
// Simple implementation - skip complex grammar for now
stream.WriteNBitUnsignedInteger(1, 0); // END_ELEMENT
stream.encodeNBitUnsignedInteger(1, 0); // END_ELEMENT
// Console.Error.WriteLine($"🔍 [CurrentDemandRes] Encoding completed, position: {stream.Position}");
}
@@ -583,25 +605,25 @@ namespace V2GDecoderNet.V2G
// Console.Error.WriteLine($"🔍 [DC_EVStatus] Starting encoding, position: {stream.Position}");
// Grammar 314: EVReady (mandatory boolean)
stream.WriteNBitUnsignedInteger(1, 0); // START_ELEMENT(EVReady)
stream.WriteNBitUnsignedInteger(1, 0); // CHARACTERS[BOOLEAN]
stream.encodeNBitUnsignedInteger(1, 0); // START_ELEMENT(EVReady)
stream.encodeNBitUnsignedInteger(1, 0); // CHARACTERS[BOOLEAN]
stream.WriteBit(status.EVReady ? 1 : 0); // Boolean bit
stream.WriteNBitUnsignedInteger(1, 0); // valid EE
stream.encodeNBitUnsignedInteger(1, 0); // valid EE
// Grammar 315: EVErrorCode (mandatory enumeration)
stream.WriteNBitUnsignedInteger(1, 0); // START_ELEMENT(EVErrorCode)
stream.WriteNBitUnsignedInteger(1, 0); // CHARACTERS[ENUMERATION]
stream.WriteNBitUnsignedInteger(4, status.EVErrorCode); // 4-bit enumeration
stream.WriteNBitUnsignedInteger(1, 0); // valid EE
stream.encodeNBitUnsignedInteger(1, 0); // START_ELEMENT(EVErrorCode)
stream.encodeNBitUnsignedInteger(1, 0); // CHARACTERS[ENUMERATION]
stream.encodeNBitUnsignedInteger(4, status.EVErrorCode); // 4-bit enumeration
stream.encodeNBitUnsignedInteger(1, 0); // valid EE
// Grammar 316: EVRESSSOC (mandatory 7-bit unsigned integer)
stream.WriteNBitUnsignedInteger(1, 0); // START_ELEMENT(EVRESSSOC)
stream.WriteNBitUnsignedInteger(1, 0); // CHARACTERS[NBIT_UNSIGNED_INTEGER]
stream.WriteNBitUnsignedInteger(7, status.EVRESSSOC); // 7-bit unsigned (0-100)
stream.WriteNBitUnsignedInteger(1, 0); // valid EE
stream.encodeNBitUnsignedInteger(1, 0); // START_ELEMENT(EVRESSSOC)
stream.encodeNBitUnsignedInteger(1, 0); // CHARACTERS[NBIT_UNSIGNED_INTEGER]
stream.encodeNBitUnsignedInteger(7, status.EVRESSSOC); // 7-bit unsigned (0-100)
stream.encodeNBitUnsignedInteger(1, 0); // valid EE
// Grammar 3: END_ELEMENT
stream.WriteNBitUnsignedInteger(1, 0);
stream.encodeNBitUnsignedInteger(1, 0);
// Console.Error.WriteLine($"🔍 [DC_EVStatus] Encoding completed, position: {stream.Position}");
}
@@ -613,28 +635,28 @@ namespace V2GDecoderNet.V2G
private static void EncodePhysicalValueType(BitOutputStreamExact stream, PhysicalValueType value)
{
int posBefore = stream.Position;
// Console.Error.WriteLine($"🔬 [PhysicalValue] Starting: M={value.Multiplier}, U={(int)value.Unit}, V={value.Value}, pos_before={posBefore}");
Console.Error.WriteLine($"🔬 [PhysicalValue] Starting: M={value.Multiplier}, U={(int)value.Unit}, V={value.Value}, pos_before={posBefore}");
// Grammar 117: START_ELEMENT(Multiplier)
stream.WriteNBitUnsignedInteger(1, 0); // START_ELEMENT
stream.WriteNBitUnsignedInteger(1, 0); // CHARACTERS[NBIT_UNSIGNED_INTEGER]
stream.WriteNBitUnsignedInteger(3, (int)(value.Multiplier + 3)); // 3-bit unsigned + 3 offset
stream.WriteNBitUnsignedInteger(1, 0); // valid EE
stream.encodeNBitUnsignedInteger(1, 0); // START_ELEMENT
stream.encodeNBitUnsignedInteger(1, 0); // CHARACTERS[NBIT_UNSIGNED_INTEGER]
stream.encodeNBitUnsignedInteger(3, (int)(value.Multiplier + 3)); // 3-bit unsigned + 3 offset
stream.encodeNBitUnsignedInteger(1, 0); // valid EE
// Grammar 118: START_ELEMENT(Unit)
stream.WriteNBitUnsignedInteger(1, 0); // START_ELEMENT
stream.WriteNBitUnsignedInteger(1, 0); // CHARACTERS[ENUMERATION]
stream.WriteNBitUnsignedInteger(3, (int)value.Unit); // 3-bit enumeration
stream.WriteNBitUnsignedInteger(1, 0); // valid EE
stream.encodeNBitUnsignedInteger(1, 0); // START_ELEMENT
stream.encodeNBitUnsignedInteger(1, 0); // CHARACTERS[ENUMERATION]
stream.encodeNBitUnsignedInteger(3, (int)value.Unit); // 3-bit enumeration
stream.encodeNBitUnsignedInteger(1, 0); // valid EE
// Grammar 119: START_ELEMENT(Value)
stream.WriteNBitUnsignedInteger(1, 0); // START_ELEMENT
stream.WriteNBitUnsignedInteger(1, 0); // CHARACTERS[INTEGER]
stream.encodeNBitUnsignedInteger(1, 0); // START_ELEMENT
stream.encodeNBitUnsignedInteger(1, 0); // CHARACTERS[INTEGER]
stream.WriteInteger16((short)value.Value); // VC2022 encodeInteger16
stream.WriteNBitUnsignedInteger(1, 0); // valid EE
stream.encodeNBitUnsignedInteger(1, 0); // valid EE
// Grammar 3: END_ELEMENT
stream.WriteNBitUnsignedInteger(1, 0); // END_ELEMENT
stream.encodeNBitUnsignedInteger(1, 0); // END_ELEMENT
int posAfter = stream.Position;
// Console.Error.WriteLine($"🔬 [PhysicalValue] Completed: M={value.Multiplier}, U={(int)value.Unit}, V={value.Value}, pos_after={posAfter}, used_bytes={posAfter - posBefore}");
@@ -646,9 +668,14 @@ namespace V2GDecoderNet.V2G
/// </summary>
private static void EncodeBooleanElement(BitOutputStreamExact stream, bool value)
{
stream.WriteNBitUnsignedInteger(1, 0); // CHARACTERS[BOOLEAN]
stream.WriteBit(value ? 1 : 0); // Boolean bit
stream.WriteNBitUnsignedInteger(1, 0); // valid EE
Console.Error.WriteLine($"🔍 [EncodeBooleanElement] pos={stream.Position}:{stream.BitPosition}, value={value}");
// Standard EXI boolean pattern: CHARACTERS[BOOLEAN] + value + EE
stream.encodeNBitUnsignedInteger(1, 0); // CHARACTERS[BOOLEAN] = 0
stream.encodeNBitUnsignedInteger(1, value ? 1 : 0); // Boolean value
stream.encodeNBitUnsignedInteger(1, 0); // valid EE
Console.Error.WriteLine($"🔍 [EncodeBooleanElement] pos after={stream.Position}:{stream.BitPosition}");
}
/// <summary>