# Summary

[Preface](./preface.md)

- [RTIC by example](./by-example.md)
  - [The `app` attribute](./by-example/app.md)
  - [Resources](./by-example/resources.md)
  - [Software tasks](./by-example/tasks.md)
  - [Timer queue](./by-example/timer-queue.md)
  - [Types, Send and Sync](./by-example/types-send-sync.md)
  - [Starting a new project](./by-example/new.md)
  - [Tips & tricks](./by-example/tips.md)
- [Migrating from v0.4.x to v0.5.0](./migration.md)
- [Migrating from RTFM to RTIC](./migration_rtic.md)
- [Under the hood](./internals.md)
  - [Interrupt configuration](./internals/interrupt-configuration.md)
  - [Non-reentrancy](./internals/non-reentrancy.md)
  - [Access control](./internals/access.md)
  - [Late resources](./internals/late-resources.md)
  - [Critical sections](./internals/critical-sections.md)
  - [Ceiling analysis](./internals/ceilings.md)
  - [Software tasks](./internals/tasks.md)
  - [Timer queue](./internals/timer-queue.md)