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Espressif-IDE is not clearing serial port before trying to upload (IEP-1398)

Open sigmaaa opened this issue 9 months ago • 1 comments

Description

clean-up the code and use try-with-resources for better resource management. Also, forcing closing terminal before re-opening it to avoid "port is not available" issue

Fixes # (IEP-1398)

Type of change

Please delete options that are not relevant.

  • Bug fix (non-breaking change which fixes an issue)

How has this been tested?

Open serial monitor with different conditions.

Test Configuration:

  • ESP-IDF Version:
  • OS (Windows,Linux and macOS):

Dependent components impacted by this PR:

  • Serial monitor

Checklist

  • [ ] PR Self Reviewed
  • [ ] Applied Code formatting
  • [ ] Added Documentation
  • [ ] Added Unit Test
  • [ ] Verified on all platforms - Windows,Linux and macOS

Summary by CodeRabbit

  • Refactor

    • Streamlined error handling and connection management for serial operations to maintain functionality while enhancing overall reliability.
    • Simplified management of serial port connections and improved thread safety.

  • Style

    • Improved code formatting and consistent brace placement for cleaner, more maintainable implementation.

sigmaaa avatar Mar 03 '25 10:03 sigmaaa

Walkthrough

The changes involve the removal of exception handling for the pause() and resume() methods in the SerialFlashLaunch and SerialConnector classes, simplifying the control flow. Method signature formatting was standardized across several classes, particularly regarding brace placement. Additionally, the SerialPortHandler class was refactored to use a ConcurrentHashMap for managing active serial port handlers, enhancing thread safety and streamlining the logic for opening and closing connections. Overall, these modifications maintain core functionality while clarifying the code structure.

Changes

File(s) Change Summary
bundles/com.espressif.idf.launch.serial.core/.../SerialFlashLaunch.java Removed try-catch blocks for pause() and resume() in start() and handleDebugEvents() methods.
bundles/com.espressif.idf.terminal.connector.serial/.../SerialConnector.java Reformatted method signatures with braces adjusted; removed try-catch in doDisconnect() when calling serialPort.close().
bundles/com.espressif.idf.terminal.connector.serial/.../SerialPortHandler.java Updated openPorts from a WeakReference hashmap to a ConcurrentHashMap of handlers; removed adjustPortName; simplified open/close logic using computeIfAbsent/computeIfPresent and consolidated exception handling in the input thread.
bundles/com.espressif.idf.terminal.connector.serial/.../SerialLauncherDelegate.java Adjusted brace placement for method and conditional declarations without affecting control flow.

Possibly related PRs

  • espressif/idf-eclipse-plugin#1152: The changes in the main PR, which involve removing exception handling for the pause() and resume() methods, are related to the modifications in this PR that also simplify error handling in the context of serial port operations, specifically in the doDisconnect method.

Suggested reviewers

  • kolipakakondal
  • alirana01
  • AndriiFilippov

Poem

In the code garden, I hop with delight,
Skipping old traps and bugs out of sight.
Braces aligned like carrots in a row,
Error traps removed to let clarity grow.
With twitching whiskers and a joyful spree,
I'm a coding rabbit, proud and bug-free!
Hop on, dear coder, to a world of glee!

📜 Recent review details

Configuration used: CodeRabbit UI Review profile: CHILL Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between a8a53a8518bfb48f0c344728c2a1be43b885500f and ad9f295ff558941b6e715a82c1584b0a7b211abb.

📒 Files selected for processing (1)
  • bundles/com.espressif.idf.terminal.connector.serial/src/com/espressif/idf/terminal/connector/serial/connector/SerialPortHandler.java (10 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
  • bundles/com.espressif.idf.terminal.connector.serial/src/com/espressif/idf/terminal/connector/serial/connector/SerialPortHandler.java
⏰ Context from checks skipped due to timeout of 90000ms (2)
  • GitHub Check: build_macos
  • GitHub Check: build
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coderabbitai[bot] avatar Mar 03 '25 10:03 coderabbitai[bot]