Embedded Systems
AISPL designs mission-critical embedded systems from first principles. We develop hard real-time microcontroller architectures running deterministic bare-metal C and FreeRTOS, engineered for zero-latency execution in high-noise industrial environments.
Core Engineering Principles
Deterministic Timing Execution
Sub-microsecond interrupt handling without OS abstraction latency, ensuring reliable phase-angle switching and protocol packet handling.
Hardware-Firmware Co-Design
Custom PCB routing tailored specifically to MCU peripheral multiplexing, eliminating bus contention and optimizing trace impedances.
Harsh Environment Ruggedisation
Conformal coating, transient surge suppression, and watchdog-monitored brownout recovery mechanisms.
System Architecture Flow
End-to-end signal processing and control path engineered for Embedded Systems.
Bare-Metal HAL & Drivers
Custom register-level drivers for SPI, I2C, CAN-FD, and UART.
Deterministic RTOS Kernel
Pre-emptive multi-threading with prioritized task schedulers and fixed memory pools.
Fieldbus Protocol Stacks
Embedded DALI-2, MODBUS RTU, and AU999 state machines with error auto-recovery.
Telemetry & Supervisory Agent
Cryptographically verified bootloader with dual-bank fail-safe firmware updates.
Domain Technical Benchmarks
| PARAMETER / SPECIFICATION | ENGINEERING METRIC / IMPLEMENTATION |
|---|---|
| MCU Architectures | Arm Cortex-M0+/M4/M7, ESP32-S3, RISC-V |
| Clock Frequencies | 48 MHz to 480 MHz |
| Firmware Standards | MISRA-C Compliant, FreeRTOS LTS |
| Isolation Rating | 3750 VAC RMS Galvanic Isolation |
Related Hardware & Controllers
Dual Source Automatic Power Shifter
Sub-millisecond transfer between grid mains and auxiliary secondary AC lines with zero cross-conduction.
Automotive ECU Simulation & Analysis Platform
Multi-channel CAN, LIN, and Automotive Ethernet protocol simulator and diagnostics tool.
Have a technical requirement in Embedded Systems?
Our senior engineering team in Mumbai can evaluate your schematics or custom specification.