Hard Real-Time & RTOS

01The Problem

Soft real-time systems miss deadlines under load. Priority inversion, ISR latency spikes, and non-deterministic scheduling turn production systems into liability. When motor control misses a timing window, machines crash. When a medical device misses a deadline, patients are at risk.

02Our Approach

1. 01NVIC priority grouping: all motor control ISRs at highest preemption priority
2. 02Zero-copy HAL: eliminate memcpy in interrupt-critical paths
3. 03TI-RTOS HWI direct dispatch: ISR → hardware handler with no OS scheduling overhead
4. 04Priority inversion elimination via priority inheritance mutexes
5. 05Deterministic memory allocation: no heap in interrupt context, static pools only

03Verified Metrics

All measurements on production-grade hardware, oscilloscope verified

To evaluate your Hard Real-Time & RTOS needs on your own platform, schedule an embedded architecture audit or scope your platform class with the system requirements calculator.