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feat: Add enhanced EXI viewer with XML decode capability

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- Implement complete CurrentDemandReq/CurrentDemandRes parsing (24 total fields)
- Add enhanced_exi_viewer.c with detailed message analysis
- Support -decode option for clean XML output (file-ready format)
- Enable ISO1, ISO2, DIN codec support in build configuration
- Fix C99 compatibility issues in makefiles (change -ansi to -std=c99)
- Create test utilities for hex string to EXI conversion
- Generate test files: test3.exi (CurrentDemandRes), test4.exi (CurrentDemandReq)

Features:
* Dual output modes: detailed analysis (default) vs XML (-decode)
* Complete V2G message type detection and parsing
* Session ID display in hex and ASCII formats
* Voltage/current/power readings with proper units
* All optional fields and status flags supported

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

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
tindevil
2025-09-09 23:46:47 +09:00
commit 7edb3cde54
172 changed files with 249903 additions and 0 deletions
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test4.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<V2G_Message xmlns="urn:iso:15118:2:2013:MsgDef"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<Header>
<SessionID>4142423030303831</SessionID>
</Header>
<Body>
<CurrentDemandReq>
<DC_EVStatus>
<EVReady>true</EVReady>
<EVErrorCode>0</EVErrorCode>
<EVRESSSOC>100</EVRESSSOC>
</DC_EVStatus>
<EVTargetCurrent>
<Multiplier>0</Multiplier>
<Unit>3</Unit>
<Value>5</Value>
</EVTargetCurrent>
<EVTargetVoltage>
<Multiplier>0</Multiplier>
<Unit>4</Unit>
<Value>460</Value>
</EVTargetVoltage>
<EVMaximumVoltageLimit>
<Multiplier>0</Multiplier>
<Unit>4</Unit>
<Value>471</Value>
</EVMaximumVoltageLimit>
<EVMaximumCurrentLimit>
<Multiplier>0</Multiplier>
<Unit>3</Unit>
<Value>100</Value>
</EVMaximumCurrentLimit>
<EVMaximumPowerLimit>
<Multiplier>3</Multiplier>
<Unit>5</Unit>
<Value>50</Value>
</EVMaximumPowerLimit>
<BulkChargingComplete>false</BulkChargingComplete>
<ChargingComplete>true</ChargingComplete>
<RemainingTimeToFullSoC>
<Multiplier>0</Multiplier>
<Unit>2</Unit>
<Value>0</Value>
</RemainingTimeToFullSoC>
<RemainingTimeToBulkSoC>
<Multiplier>0</Multiplier>
<Unit>2</Unit>
<Value>0</Value>
</RemainingTimeToBulkSoC>
</CurrentDemandReq>
</Body>
</V2G_Message>