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prielhoffman/README.md

Hi there, I'm Priel Hoffman! 👋

About Me

I am a Communication Systems Engineering graduate (B.Sc.) from Ben-Gurion University, focused on the hardware-software interface. I specialize in writing efficient C/C++ code tailored to real-world constraints like timing, memory, and hardware peripherals.

  • Experience: Gained 1 year of experience at ELTA Systems in system-level simulation, modular C++ implementation, and algorithm validation.
  • Current Focus: Developing bare-metal applications and custom peripheral drivers for ARM Cortex-M and STM32 microcontrollers.
  • Looking For: Embedded Software Engineer, Firmware Engineer, or Low-Level Software Engineer roles where I can contribute to reliable hardware-oriented systems.

Technical Focus & Skills

CategoryTechnologies
LanguagesCC++PythonMATLABBashAssembly
Embedded & FirmwareEmbedded CBare-Metal ProgrammingLow-Level ProgrammingDevice DriversInterrupt-driven ProgrammingState MachinesHardware-Software Integration
MicrocontrollersSTM32ARM Cortex-MMicrocontroller Architecture
Peripherals & ProtocolsUART/USARTI2CSPICAN BusADCRTCTimersPWMEthernetTCP/IPUDPNetwork ProtocolsSocket Programming
Operating SystemsLinuxRTOS (FreeRTOS)MultithreadingSchedulingMemory Management
Tools & DebuggingGitOscilloscopesLogic AnalyzersMultimeterSWD DebuggingWiresharkHardware Debugging
Core Computer ScienceAlgorithmsData StructuresObject-Oriented Programming (OOP)Signal Processing

Featured Project

Smart Plant Care Monitor

Built a bare-metal STM32G071 plant monitoring system using custom peripheral drivers to interface with real sensors, display live plant status, and log timestamped measurements.

  • Implemented custom GPIO, ADC, I2C, SPI and USART drivers for hardware integration with analog sensors, I2C modules, an LCD display and a MicroSD card.
  • Developed a state-machine-based firmware application that processes calibrated soil moisture, light, temperature and humidity readings to determine real-time plant status.
  • Added a multi-page LCD UI, onboard button control, status LEDs, UART debug logs and timestamped CSV data logging for demo validation and offline analysis.

GitHub Stats

Priel's GitHub StatsTop Languages

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  1. stm32g071-bare-metal-driversstm32g071-bare-metal-driversPublic

    Bare-metal STM32G071 peripheral drivers and embedded C examples for GPIO, SPI, I2C, USART, RTC and LCD.

    C 2

  2. multi-client-chat-server-cmulti-client-chat-server-cPublic

    Multi-client chat server and socket programming project in C covering TCP, UDP, and select()-based I/O multiplexing.

    C

  3. os-memory-management-simulatoros-memory-management-simulatorPublic

    Operating-systems memory management simulator in C with processes, threads, page faults, disk access, and FIFO clock-style eviction.

    C

  4. STM32_HAL_Advanced_PeripheralsSTM32_HAL_Advanced_PeripheralsPublic

    C

  5. STM32_Smart_Plant_MonitorSTM32_Smart_Plant_MonitorPublic

    Bare-metal STM32G071 smart plant monitor with custom GPIO, ADC, I2C, SPI and USART drivers, LCD UI, RTC timestamps, status LEDs and MicroSD CSV logging.

    C

  6. multicast-internet-radio-systemmulticast-internet-radio-systemPublic

    Multithreaded client-server internet radio system in C using TCP, UDP multicast, and a custom application-layer protocol.

    C