Fix radio driver conditional compilation guards in target.cpp and target.h #37

Merged
okapteinis merged 3 commits from feature/fix-radio-driver-guards into nightly 2025-12-26 23:40:21 +02:00
okapteinis commented 2025-12-26 20:49:12 +02:00 (Migrated from github.com)

…get.cpp

Description

Type of Change

  • Bug fix (non-breaking change fixing an issue)
  • New feature (non-breaking change adding functionality)
  • Breaking change (fix or feature causing existing functionality to change)
  • Documentation update
  • Hardware support addition
  • Performance improvement

Testing Performed

  • Builds successfully on affected platforms
  • Tested on physical hardware
  • Verified no new compiler warnings
  • Checked memory usage
  • Example applications still work
  • Documentation updated

Hardware Tested

  • Device:
  • Firmware variant:
  • Test results:

Code Quality Checklist

  • Follows existing code style
  • No dynamic memory allocation in inappropriate places
  • No reformatting of existing code
  • Added comments for non-obvious logic
  • Updated documentation
  • CHANGELOG.md updated if applicable

Breaking Changes

Screenshots/Logs

Additional Notes

…get.cpp ## Description <!-- Provide a clear description of what this PR does --> ## Type of Change <!-- Mark relevant items with [x] --> - [ ] Bug fix (non-breaking change fixing an issue) - [ ] New feature (non-breaking change adding functionality) - [ ] Breaking change (fix or feature causing existing functionality to change) - [ ] Documentation update - [ ] Hardware support addition - [ ] Performance improvement ## Related Issues <!-- Link related issues: Fixes #123, Relates to #456 --> ## Testing Performed <!-- Describe testing done --> - [ ] Builds successfully on affected platforms - [ ] Tested on physical hardware - [ ] Verified no new compiler warnings - [ ] Checked memory usage - [ ] Example applications still work - [ ] Documentation updated ## Hardware Tested <!-- List hardware tested, or write "N/A" if documentation-only --> - Device: - Firmware variant: - Test results: ## Code Quality Checklist - [ ] Follows existing code style - [ ] No dynamic memory allocation in inappropriate places - [ ] No reformatting of existing code - [ ] Added comments for non-obvious logic - [ ] Updated documentation - [ ] CHANGELOG.md updated if applicable ## Breaking Changes <!-- Describe any breaking changes and migration path, or write "None" --> ## Screenshots/Logs <!-- Add screenshots or serial logs if applicable --> ## Additional Notes <!-- Any additional information for reviewers -->
gemini-code-assist[bot] commented 2025-12-26 20:49:23 +02:00 (Migrated from github.com)

Summary of Changes

Hello @okapteinis, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request addresses a bug related to the conditional compilation of the radio driver in the sensecap_indicator_d1l variant. By correctly wrapping the radio driver's initialization components with preprocessor directives, the change ensures that these parts of the code are only included when the RADIO_DRIVER_AVAILABLE flag is active. This resolves potential compilation errors and optimizes the build process by excluding irrelevant code when the radio driver is not present.

Highlights

  • Conditional Compilation Fix: The declarations for dummy_radio and radio_driver in target.cpp are now correctly guarded by #if RADIO_DRIVER_AVAILABLE. This ensures these components are only compiled when the radio driver is intended to be used, preventing potential build issues or unnecessary code inclusion.
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## Summary of Changes Hello @okapteinis, I'm Gemini Code Assist[^1]! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request addresses a bug related to the conditional compilation of the radio driver in the `sensecap_indicator_d1l` variant. By correctly wrapping the radio driver's initialization components with preprocessor directives, the change ensures that these parts of the code are only included when the `RADIO_DRIVER_AVAILABLE` flag is active. This resolves potential compilation errors and optimizes the build process by excluding irrelevant code when the radio driver is not present. ### Highlights * **Conditional Compilation Fix**: The declarations for `dummy_radio` and `radio_driver` in `target.cpp` are now correctly guarded by `#if RADIO_DRIVER_AVAILABLE`. This ensures these components are only compiled when the radio driver is intended to be used, preventing potential build issues or unnecessary code inclusion. <details> <summary><b>Using Gemini Code Assist</b></summary> <br> The full guide for Gemini Code Assist can be found on our [documentation page](https://developers.google.com/gemini-code-assist/docs/review-github-code), here are some quick tips. <b>Invoking Gemini</b> You can request assistance from Gemini at any point by creating a comment using either `/gemini <command>` or `@gemini-code-assist <command>`. Below is a summary of the supported commands on the current page. Feature | Command | Description --- | --- | --- Code Review | `/gemini review` | Performs a code review for the current pull request in its current state. Pull Request Summary | `/gemini summary` | Provides a summary of the current pull request in its current state. Comment | @gemini-code-assist | Responds in comments when explicitly tagged, both in pull request comments and review comments. Help | `/gemini help` | Displays a list of available commands. <b>Customization</b> To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a `.gemini/` folder in the base of the repository. Detailed instructions can be found [here](https://developers.google.com/gemini-code-assist/docs/customize-gemini-behavior-github). <b>Limitations & Feedback</b> Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with :thumbsup: and :thumbsdown: on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for Github and other Google products, sign up [here](https://google.qualtrics.com/jfe/form/SV_2cyuGuTWsEw84yG). <b>You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the [Gemini Code Assist IDE Extension](https://cloud.google.com/products/gemini/code-assist).</b> </details> [^1]: Review the [Privacy Notices](https://policies.google.com/privacy), [Generative AI Prohibited Use Policy](https://policies.google.com/terms/generative-ai/use-policy), [Terms of Service](https://policies.google.com/terms), and learn how to configure Gemini Code Assist in GitHub [here](https://developers.google.com/gemini-code-assist/docs/customize-gemini-behavior-github). Gemini can make mistakes, so double check it and [use code with caution](https://support.google.com/legal/answer/13505487).
gemini-code-assist[bot] (Migrated from github.com) reviewed 2025-12-26 20:51:01 +02:00
gemini-code-assist[bot] (Migrated from github.com) left a comment

Code Review

This pull request adds conditional compilation guards around the radio_driver definition in target.cpp. This change correctly aligns the definition with its conditional declaration in target.h, improving build flexibility for different environments. My review identifies a high-severity memory leak within the modified code block related to the initialization of a dummy radio object. I have provided a code suggestion to resolve this by switching from dynamic to static memory allocation.

## Code Review This pull request adds conditional compilation guards around the `radio_driver` definition in `target.cpp`. This change correctly aligns the definition with its conditional declaration in `target.h`, improving build flexibility for different environments. My review identifies a high-severity memory leak within the modified code block related to the initialization of a dummy radio object. I have provided a code suggestion to resolve this by switching from dynamic to static memory allocation.
@ -64,3 +64,4 @@
// Create a dummy radio wrapper that will be properly initialized in radio_init
// This is needed because radio_driver is declared as extern in target.h (not a pointer)
#if RADIO_DRIVER_AVAILABLE
static CustomSX1262 dummy_radio(new Module(0, 0, 0, 0, spi));
gemini-code-assist[bot] (Migrated from github.com) commented 2025-12-26 20:51:01 +02:00

high

The new Module(...) call allocates an object on the heap that is never deallocated, leading to a memory leak. For a static dummy object intended only for initialization, it's safer and more efficient to use static allocation.

static Module dummy_module(0, 0, 0, 0, spi);
static CustomSX1262 dummy_radio(&dummy_module);
![high](https://www.gstatic.com/codereviewagent/high-priority.svg) The `new Module(...)` call allocates an object on the heap that is never deallocated, leading to a memory leak. For a static dummy object intended only for initialization, it's safer and more efficient to use static allocation. ```suggestion static Module dummy_module(0, 0, 0, 0, spi); static CustomSX1262 dummy_radio(&dummy_module); ```
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ojars/MeshCore!37
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