Nexus platform documentation¶
Complete one task using the current reusable C11 platform. Product applications, scheduling policy, private PCB data and recovery policy belong in external consumer repositories. Source documentation, executed software evidence and physical board qualification remain separate.
The current implementation uses generated typed factories and immutable C interface faces. Factory lookup returns an existing static object; ordinary I/O goes directly through its operations table. Startup does not start a scheduler.
- Tutorials
- Task guides
- Reference
- Architecture explanations
- Status and evidence
- Support scope and platform selection
- Nexus 0.1.0 Source SDK developer preview
- Software verification, source identity and evidence
- Documentation-system implementation and formal acceptance
- HIL and physical-board status
- Original ledgers, exit conditions and derived views
- Iteration directions and admission conditions
- Maintaining Nexus
- Maintained design contracts
- Current design and execution ledgers
- CPU, atomics and runtime assembly contracts
- Build system maintenance contract
- Classic CAN mechanisms and integration boundaries
- Explicit clock leases and shallow sleep
- Nexus complete documentation-system improvement checklist
- Nexus documentation content and diagram standards
- Nexus documentation-system architecture and delivery plan
- Nexus documentation page templates
- Next-generation platform engineering handbook
- Raw Ethernet MAC, MDIO and DP83848
- Fault observation and retained responsibility
- Explicit I2C bus recovery
- Integration, resource assembly and source-SDK contract
- Bounded I/O lifecycle property matrix
- I/O observations, capacity and retained recovery
- Multiple controller ownership
- Independent finite UART and SPI DMA controllers
- Nexus next-generation platform: design from first principles
- OS backend integration
- OS execution and lifecycle contract
- Selected provider assembly gate
- SoC execution budgets
- SoC refinement and physical acceptance
- Source versions, factory generations and dependency maintenance
- Stack observations and owner lifecycle endurance
- STM32G474RET6 / MB1367 initial vertical slice
- ThreadX configuration and integration
- Reviewed shallow tickless timebase
- Optional timer capture and complementary PWM
- U575 synchronous dual-world reference contract
- UART receive DMA, duplex DMA and electrical adaptation
- USB FS device packet ownership and integration boundaries
- Kernel-invoked user I/O admission
- Recorded delivery evidence
- Current platform delivery
- Current system architecture
- Build system execution record
- Derived capabilities and integration matrix
- Cortex-M software support and platform-integration boundaries
- External-project migration
- Next iterations and team execution
- OS delivery scope and verification
- Software candidates and physical qualification
- Security scanning and lifecycle boundaries
- SoC extension verification
- SoC refinement execution record
- Exact support scope
- Current evidence and acceptance boundaries