Sustainability and Long-Term Cost Reduction

ODP can help cut tech debt at its root by investing in sustainable design by enabling leaner teams and cleaner codebases.

“Technical debt is financial debt — just hidden in your firmware.”

Build right and reuse

Replacing legacy code with safer, testable, and reusable modules means lower maintenance costs over time.

flowchart LR
  Legacy["Legacy Stack"] --> Duplication["💥 Code Duplication"]
  Legacy --> Debugging["🐛 Opaque Bugs"]
  Legacy --> Porting["🔧 Costly Platform Bring-up"]
  Legacy --> Compliance["⚖️ Expensive Security Reviews"]
  Legacy --> Waste["🗑️ Rewrite Instead of Reuse"]

HAL separation

The ability to reuse and recompose across product lines (via ODP libraries) reduces the need to "reinvent the wheel" for each board/platform, as Hardware Abstraction Layers can be cleanly isolated from the business logic of a component design, and easily expanded upon for new features.

More than HAL

This component philosophy extends much further than replaceable HAL layers -- it permeates throughout the component and service structure patterns ODP exposes. This allows agile modularity, greater reuseability, and shorter development cycles.

sequenceDiagram
  participant Dev as Developer
  participant Repo as Shared Component Repo
  participant DeviceA as Platform A
  participant DeviceB as Platform B

  Dev->>Repo: Build & Test Component
  DeviceA->>Repo: Pull Component A
  DeviceB->>Repo: Pull Component A
  Dev->>DeviceA: Customize Config
  Dev->>DeviceB: Customize Config
  Note right of Dev: One codebase, many targets