1 Client Missions

1.1 SAFRAN Cabine : Avionics (Development under DO-178B standard).

• Project migration from single-core to dual-core (TMS320F280049 to TMS320F29379D).
• Scalar ACI and 120° Motor control on 20KW PMSM on Dual-core TMS320F28377D DSP in C language.
• Bus voltage control on TI Dual-core TMS320F28377D DSP in C language.
• Design documentation.
• DSP Drivers (TMS320F28377D): SDFM, EMIF, GPIO, ADC, ECAP.

1.2 HENSOLDT Nexeya France: Defense.

• Provide technical support for a low level critical software with stringent real-time constraints.
• Technical lead and DSP Expert for the TI DSP TMS320F28379D, providing comprehensive explanations of all DSP aspects to the client, developing code, and
  resolving advanced technical challenges.
• Demonstrate expertise in dual-core DSP (TI DSP TMS320F28379D).
• Gain experience in Vienna Rectifier topology with two active IGBT switches (PFC) .
• Demonstrate proficiency in 5KW or 10KW DC/DC phase-shifted full-bridge .
• Operate in an environment that demands high autonomy, effective stress management, strong personal organization, resilience, and rigor.
• Work on a very high complex and critical project.
• CPU1 and CPU2 Flash using USB.

1.3 ICube Research France: Energy.

• Provide an external perspective on the pulsed DCDC power supply project.
• Support and advise on architectural choices.
• Development on the TMS320F28335.
• Code review, analysis of proposed solutions, and advice on power-related aspects.
• De-risking of the selected solutions.

2 Internal Projects (Projets Intercontrat)

2.1 Linux, FPGA, NIOS, Django, Python, STM32

• ISM330DLC 3D accelerometer and 3D gyroscope drivers and application on STM32F429I in C++ language.
• L3GD20 gyroscope driver and application on STM32F429I in C language.
• Soft NIOS Processor on ALTERA Cyclone IV synthesis on EP4CE6F17C8 FPGA, C Project using Eclipse 👉 VHDL Articles.
• Embedded Linux on computer module Pi 4 in C language:
  • Kernel.
  • LibC.
    • 👉 Linux Articles.
• 3D Printing and FreeCAD on K1 Max Creality 👉 3D printing.
• Django-based web development: resume creation and project management in Python.
• Web page design and implementation using Django, Nginx, and Gunicorn developed and deployed with a focus on performance and scalability 👉 My Web page.
• Installation and configuration of 👉 Redmine and 👉 Trac for web-based project management on a Linux server.
• Configured and deployed Roundcube webmail on the server.
• Implemented Dovecot and Postfix for professional email services.

2.2 Motor Control with TI TMDXIDDK379D DesignDRIVE Development Kit IDDK v2.2.1

• Open-loop control on an RL load
• Implementation using the TMS320F28379D/388D DSP
• Creation of a lightweight OS to handle repetitive tasks at 10 ms, 100 ms, and 1 s intervals
• Current measurements on DSP ADC using Shunt resistors, LEM and SDFM
• PMSM (Permanent Magnet Synchronous Motor) FOC control current, speed, and position loop. PIs theoretical and practical tuning.
• TMDXIDDK379D C2000 DesignDRIVE Development Kit for Industrial Motor Control
• Code adaptation for integrating a 17-bit incremental encoder using the ECAP peripheral with speed computation implemented on the CLA.
• Implemented CAN bus a periodic and ISOTP (ISO 15765-2)communication within the motor control system to enable real-time transmission of physical parameters, including conversion from per-unit (PU) to physical values.
• Graphical interface in python LinkedIn post

2.3 FPV Drone Project: (First-Person View (FPV), also known in French as "pilotage en immersion").

• Project Planning and Analysis
  • Carry out analysis, project design, cost estimation, and planning for a custom FPV drone build.
• Assembly and Integration
  • Assembled drone hardware components, including frame, motors, ESCs, flight controller (FC), and transmission systems (ELRS, GPS, BUZZER, LEDs, Camera and VTX DJI O3).
• Software Configuration
  • Configured flight controller using Betaflight for tuning and flight behavior.
  • Set up digital video channel (1080p @ 100 IPS for live video transmission and SD records in 4k @ 60 IPS) and OSD using Betaflight.
  • Calibrated and configured FPV goggles (DJI Goggles 3) and radio transmitter (RadioMaster TX16S).
  • Learned to fly using a simulator. Tuned Filters, PIDs, and RATEs parameters with Betaflight Configurator and Blackbox Explorer to validate performance before real-world flights.
  • Integrated radio frequency systems for both video transmission and telemetry data logging.
  • Implemented video and telemetry capture using DJI Air Unit O3 and Express LRS system.
  • Integrated a BME280 barometric pressure sensor to achieve more accurate altitude measurements, improving flight data precision and stability.
  • Add a dedicated microphone INMP441 connected to an ESP32-C3, which records audio directly onto an SD card. This setup captures the drone's sound signature independently from the flight controller, allowing detailed post-flight audio analysis.
• 🎥 Related videos
  • Flight test: PID tuning and first handling in FPV
  • VTX LIMIT TEST
  • Emergency landing due to a fly!
  • On board video with HD/4K Quality.

2.4 Running Local LLaMA AI Models.

• Create a hardware setup to run Ollama models locally
• Hardware used: NVIDIA RTX 3090 24GB, AMD Ryzen 5 9600X, 32GB DDR5 6000MHz, 512GB NVMe SSD, B650 ATX AM5 motherboard, 800W PSU, MSI MAG Forge 112R case
• PC assembly and testing
• Local and remote execution on the server
• Use Claude to run local models on the remote server
  • Building a Local AI: Strategy, Goals, and Roadmap.
  • Building My AI Machine: All Components Ready
  • Testing My Self-Hosted AI: Results, Limits, and Surprises
  • OpenWebUI: Chat interface
• Use OpenWebUI, a self-hosted chat interface for AI models, connect it to the AI server, and set up internet access.

• Embedded Linux build and cross-compilation (Raspberry PI (ARM), SBC (Intel Atom)).
• Ethernet and USB cameras acquisition using Aravis library in C using Eclipse on Ubuntu.
• Remote debugging and programming in C++ using the Pleora SDK (Camera link to Ethernet bridge).
• Camera link serial communication driver development using C++ on Linux.

1 Low Level / Embedded Software Engineer - LIEBHERR (Development under DO-178B standard).

• Low-level software development on Texas Instrument Delfino DSPs (TMS320F28379D).
• Multi-core communication and driver development IPC, CLA, and system clock.
• CPU improvement and Scade migration in C language to the C28 and CLA.
• SVN, JIRA, Trace32 on TMS320F28379D.
• Test and debug using Trace32 Lauterbach.

2 Low Level / Embedded Software Engineer - ACTIA.

• Low-level C code migration, integration, and test on NXP Power PC MPC57xx calypso family.
• BSP design documentation (MC20XS4200, CMU clock manager unit).
• Test sheet.
• Debug using WinIDEA and I SYSTEM IC5500/5700.
• Integration test.
• Cantata for unit tests.
• Code review.
• JIRA for agile project management.
• GitLab (Tortoise Git).
• IO driver.
• DC motor and bulb control using (MC10XS4200, MC20XS4200, and MC06XS4200) high-side switch.
• SPI communication in daisy chain configuration.
• NXP DEVKIT-MPC5748G-ND using SD32 PowerPC IDE.
• KIT20XS4200EVBE: Evaluation Kit - MC20XS4200, Dual High Side Switch.

3 Low Level / Embedded Software Engineer - HyperloopTT .

• FIR and IIR filtering using STM32F407 microcontroller (CubeIDE, CubeMx).
• Linear synchronous motor control using 3-phase inverter.
• Power supply for thermal test development in C language for current regulation on STM32F.
• PID regulation and simulation using Matlab/Simulink.
• Field-oriented control for linear synchronous motor using Texas Instrument algorithm.
• Hardware test, curve analysis, and measurement capture using the Picoscope oscilloscope.
• Gateway device for RS232 protocol to Profibus communication.

4 Low Level / Embedded Software Engineer - SAFRAN Cabine (Development under DO-178B standard) .

• Low-level drivers development in C language for ADCs, CMPSSs, ECAPs, SPIs, SCIs (UART), Timers, analog Mux, DACs, GPIOs, Flash, RAM, Interrupts, WD Timer, CLA, Clock, and EPWMs for TMS320F28x.
• Real-time control and communication toolkit using UART, low-level development in C language.
• PIDs, Space Vector Modulation, Filters, Limitation, and protection using CMPSS, Decoupling, ECAP Speed Measurement, and Speed Estimation for PMSM.
• Three-phase drivers (IGBT/MOSFET) Vector/Sinusoidal/120° control using EPWM for DSPs.
• Matlab/Simulink low-level software development and migration to C language on Texas Instruments DSP.
• PSIM low-level development and migration to C language on Texas Instruments DSP.
• PSIM motor control and generation of C code for Texas Instruments TMS320F28xx DSPs.
• Test and debugging on dSPACE simulator and turbo FAN.
• Electronic circuitry analysis and validation of input/output pinout.
• Control algorithm analysis and validation.
• Supporting hardware and mobilization team in the hardware and motor test in high-speed experiments.
• Featured as an expert in the Texas Instruments E2E support forum.
• Documentation of algorithms developed in C language according to Safran organization and Windchill commit.
• Configuration management using Integrity.
• Sensorless FOC for ACI machine control at 20000 RPM for avionic ventilation systems using TMS320F28379D in C language.
• Sensorless FOC for PMSM machine control at 20000 RPM for avionic ventilation systems using TMS320F280049C in C language.
• Fast Fourier Transform (FFT) for mechanical resonant frequency detection, low-level software development on TMS320F280049 and TMS320F28379D DSPs and TMS320F28379D CLA.
• Texas Instrument Sensorless control for asynchronous machine migration from TMS320F28335 to TMS320F28379D.
• ACI, PMSM, and BLDC machines using Texas Instruments projects and TMDSHVMRTPFCKIT development kit.

• ASW development of Renault specification in C language on a multi-core platform.
• Matlab/Simulink systems development in C language.
• Continental data conversion: Floating Point and Fixed Point.
• Test scripting, analysis, correction, and verification (MCDC code coverage).
• Compilation errors analysis of stubbed data and functions.
• Automation of repetitive tasks using Python language.
• Test bench validation: Flash and debug.
• Check-in/out on the Continental configuration server.
• Continental quality process for the engine control unit.
• Cycle-V Model of Continental Engine System Process.
• Pc-Lint execution and correction of errors.

• Static Var Compensator (SVC) on TMS320F2812 DSP and Matlab/Simulink simulation.
• Real-time measurement of currents and voltages provided by EDF grid.
• Basic C language development of the control law, digital filters, digital PIDs, and computing in real-time reactive power existing in the electrical grid.
• VHDL Development on Spartan-3 FPGA the state machine for thyristors converter pulses generation.
• Calibration of analog filters, amplifiers, and regulators.
• Dimension of inductances and capacitances for 400V AC electrical grid.
• Real-time reactive power control in a 400 V (AC) 3-phase electric system.