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kumar-mohan-s/README.md

Typing SVG

👋 Hi, I'm Kumar M

Senior Embedded Firmware Engineer | Silicon Bring-Up | RTOS | Validation Automation

7+ years building firmware for mission-critical systems - from first-silicon bring-up on ISRO satellite OBCs to production FreeRTOS firmwares..

I write bare-metal C that runs in orbit, RTOS firmware that ships to engineers worldwide, and Python automation frameworks that scale across hundreds of silicon variants.

🛰️ What I've Shipped

Platform Contribution
ISRO INS-2TD Satellite Full-cycle OBC board bring-up - power sequencing, JTAG boundary scan, TTC firmware. ISRO Recognition Award.
Pixxel ANAND LEO Satellite Bare-metal reaction wheel control drivers under real-time constraints
BMW S68T0 ECU (Bosch) Safety-critical thermal management firmware, ISO 26262, linker optimisation
Zynq UltraScale+ ZU7EV FPGA bring-up, FSBL, peripheral integration - Vivado/Vitis

🔧 Technical Stack

Category Technologies
Languages Embedded C • Python • C++ • ARM Thumb-2 Assembly
Architectures ARM Cortex-M (M0+/M4/M7) • ARM Cortex-A53 • FPGA (Zynq)
RTOS FreeRTOS (production) • Zephyr (Device Tree) • Bare Metal
Interfaces UART • SPI • I2C • PCIe • USB • DMA • BLE (RN4871)
Debug JTAG/SWD • pyOCD/CMSIS-DAP • Oscilloscope • Logic Analyser
Tools MPLAB X • Keil • IAR • GCC • Jenkins CI/CD • Vivado
Security Root of Trust • Secure Boot • OTP • TF-M concepts

📁 Projects

Repo What it is
nano-sched Priority-based preemptive scheduler for ARM Cortex-M4 - PendSV context switch in assembly, TCB management
pydap-link pyOCD/CMSIS-DAP v2 silicon enablement tool - automated Flash validation across ARM SoC platforms
samc21-jtag-tap Software JTAG TAP controller on ARM Cortex-M0+ - reads IDCODE from target silicon via GPIO bit-bang
edge-ml-nsnet2-cortex-m7 NSNET2 speech model (ONNX) → ARM Cortex-M7 - quantised weights, TCM/SRAM deployment

🎤 Talks

AI Hardware Wars: What Embedded Engineers Need to Know - Microchip Software Summit 2026 Examining NVIDIA, Google TPU, Graphcore IPU, and Cerebras WSE through the lens of the AI+HW 2035 paper (LeCun, Young et al.)

🧭 Motto

“Learn deeply. Build reliably. Teach generously.”

💬 Reach Me

📧 m.kumar.in@outlook.com 💼 linkedin.com/in/kumar-mohan

Popular repositories Loading

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  2. zephyr-mac-arm64-bootstrap zephyr-mac-arm64-bootstrap Public

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    Open source Python library for programming and debugging Arm Cortex-M microcontrollers

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