Simplify configuration system

[jserv]

This replaces two-step configuration process with direct application selection. Users now choose exactly one option: Test Suite, Pingpong Demo, or kernel-only build.

Hardware test menu now depends directly on user application selection, hiding hardware tests when USER_APP_NONE is selected.

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Summary by cubic

Simplifies configuration by replacing the two-step app setup with a single “User Application” choice: Test Suite, Pingpong Demo, or None. Improves build reliability by auto-regenerating autoconf.h when .config changes.

• Refactors

  • Introduced choice: USER_APP_TESTS, USER_APP_PINGPONG, USER_APP_NONE.
  • Consolidated user/Kconfig; removed user/Kconfig.apps and user/Kconfig.tests.
  • Hardware tests moved under “Hardware Test Cases” and kept EXTI IRQ deps.
  • Build system: added PYTHON variable (default python3); Kconfig tools use $(PYTHON).
  • autoconf.h now regenerates on config changes and is a dependency for all objects; failures clean partial files.

• Migration

  • Update defconfigs: CONFIG_TESTS → CONFIG_USER_APP_TESTS; CONFIG_PINGPONG → CONFIG_USER_APP_PINGPONG; set CONFIG_USER_APP_NONE=y for kernel-only.
  • Remove CONFIG_BUILD_USER_APPS and run make oldconfig/menuconfig.
  • Find hardware tests under “Hardware Test Cases” in user/Kconfig.

^{Written for commit b9e7ed9. Summary will update on new commits.}

[cubic-dev-ai]

2 issues found across 8 files

Prompt for AI agents (all issues)

Check if these issues are valid — if so, understand the root cause of each and fix them.


<file name="user/Kconfig">

<violation number="1" location="user/Kconfig:42">
P2: Misleading comment: the menu is NOT independent of main application choice. It explicitly depends on `USER_APP_TESTS || USER_APP_PINGPONG`, so it will be hidden when `USER_APP_NONE` is selected. Consider rewording to accurately describe the dependency.</violation>

<violation number="2" location="user/Kconfig:51">
P2: Misleading help text: LCD_TEST is NOT independent of main user application selection. It inherits the menu's `depends on USER_APP_TESTS || USER_APP_PINGPONG` dependency. Consider removing or correcting this statement.</violation>
</file>

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