feat: Write UART output to uart.log file for VS Code extension#158
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feat: Write UART output to uart.log file for VS Code extension#158
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Add open_uart_log() and close_uart_log() functions to write UART output to a dedicated file at PROJECT_ROOT/uart.log. The file is flushed after each character for real-time monitoring by the ChipFlow VS Code extension. This enables the extension's UART Console panel to display simulation output in real-time by watching the log file. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Summary
open_uart_log()andclose_uart_log()functions in models.cc/huart.logat project root during simulationPurpose
This enables the ChipFlow VS Code extension's UART Console panel to display simulation output in real-time by watching the log file.
Changes
chipflow/common/sim/models.cc: Add uart_log file handle and open/close functions, write characters to filechipflow/common/sim/models.h: Export the new functionschipflow/common/sim/main.cc.jinja: Call open_uart_log/close_uart_logKnown Issue
The generated main.cc wasn't picking up the template changes - needs investigation into why the jinja template isn't being regenerated.
🤖 Generated with Claude Code