Youssef HARMOUCH

Project 1 – BMS for Electric Vehicles: - Developed and optimized safety-critical firmware for a high-voltage BMS in EVs, targeting compliance with ISO 26262 ASIL D. - Integrated Complex Device Drivers (CDDs) for TI BQ series ASICs, compliant with AUTOSAR MCAL. - Programmed safety features on Infineon Tricore TC3XX, enabling accurate cell monitoring and diagnostics across 96-cell packs. - Implemented fault handling: watchdogs, self-tests, redundant sensing, and runtime memory protection. - Used JTAG/UDE for low-level debugging and resolved flash memory access issues. - Wrote Python/Shell scripts to automate post-build handling of hex/bin artifacts. - Led board bring-up and integration with hardware and QA teams across the product lifecycle. Project 2 – BMS Firmware Migration & Modbus Integration (Sunlight Group): - Led the migration from a single-core SPC584B70 to a dual-core SPC58EC80, separating safety and functional logic. - Defined custom linker scripts, crt0 startup routines, and IVOR handlers to enable dual-core execution. - Developed memory protection and hardware semaphore drivers to ensure safe inter-core communication. - Built drivers for SPI, LIN, and peripheral clock control, plus a coreXchange module for shared data. - Adapted a single-core bootloader for dual-core use, with redefined memory mapping and safety zones. Modbus over Ethernet: - Integrated LWIP and FreeModbus stacks on SPC58EC80, enabling Modbus TCP/IP communication. - Configured Ethernet controller, designed register maps, and allocated memory zones for application, heap, and protocol handling.

Project: Caralgo IoT Device – Hybrid BLE/LoRa Solution for Vehicle Usage Tracking. - Analyzed system specifications to define firmware architecture and communication flow for a low-power real-time IoT device using LoRaWAN and BLE. - Developed embedded C firmware for LoRa communication on Helium and Objenious networks, implementing and updating the LoRa state machine to support bidirectional data exchange and adaptive data rates. - Integrated LittleFS for robust flash storage management, ensuring data integrity and fault-tolerant behavior during unexpected power loss and restarts. - Designed and added custom BLE GATT services, enabling a smartphone to act as a gateway for MQTT-based data transmission in areas with no LoRa coverage. - Conducted unit, integration, and field testing to validate full data flow under real-world conditions. - Authored and maintained technical documentation including API specs, data flow diagrams, and protocol integration notes to support future maintenance and certification.

Position, Speed, and Temperature Detection for Magnetic Bearings via Bare-Metal MSP DSP Programming

🚆 Embedded System Simulation – Precise Train Geolocation & Railway Monitoring 🔧 Key Contributions: - Developed Python-based simulation tools to emulate STM32 board behavior over UDP and TCP/IP, enabling rapid system-level testing without physical hardware. - Created a full-featured NMEA frame generator to simulate GNSS data for train geolocation systems. - Built REST APIs and UDP messaging modules to simulate the Unified Embedded Communication Center (UECC) handling onboard sensor data flow. - Designed and implemented Thrift-based interfaces in Python to remotely control STM32 board simulators over TCP/IP. - Defined and automated test scenarios and simulation recipes, replicating real-world usage cases across different railway conditions. - Automated integration testing using Robot Framework, significantly reducing manual test cycles and improving repeatability and test coverage.

Design and manufacturing of an electronic board for the validation of a medical data collection architecture : - Prototyping phase: *Development of a prototype using the MPF300TS-1FCG1152I EVAL KIT and the EZ-USB FX3™ SuperSpeed USB 3.0 peripheral controller - Hardware part: * Electronic design using Altium Desinger * Electrical, thermal, and CEM tests - Software part: * Firmware development: Embedded C/C++, VHDL - Tools & Technologies : Altium Designer, LIBERO SOC, GPIF II Designer, Eclipse IDE, VHDL, C/C++

- Establishment of an RF link for ST ARM/MSP430 microcontrollers - Tools & Technologies : MSP430F5529, STM32F2, Code composer Studio, CC110L RF Module, Embedded C