CAN-FD Data Logger
A time-stamped, lossless logger that records in-vehicle CAN-FD traffic to an SD card.
STM32H7
FreeRTOS
FatFs
CAN-FD
View project
Embedded Software Engineer
Hi, I am
Şevket Emre Akdağ
From microcontroller to product: I build reliable, real-time embedded systems.
Open to new opportunitiesŞEA
5+
Years of experience
20+
Projects delivered
10+
MCU families
What I do
What I do
Every software step of an embedded system, from concept to mass production.
Firmware Development
Bare-metal and RTOS-based C/C++ firmware design and driver development.
Communication Protocols
Protocol design, integration and debugging over CAN/CAN-FD, Modbus, MQTT and BLE.
Low-Power Optimisation
Sleep-mode strategies, current profiling and energy budgeting to extend battery life.
Test & Validation
Unit tests, HIL rigs and continuous integration for verifiable firmware.
Stack
Technical skills
Languages
C
C++
Python
Assembly (ARM)
Bash
MCU & Platforms
STM32 (Cortex-M0/M4/M7)
ESP32
NXP LPC
TI MSP430
Raspberry Pi
RTOS & Software
FreeRTOS
Zephyr
Bare-metal
Embedded Linux
HAL / LL sürücüleri
Communication
UART
SPI
I²C
CAN / CAN-FD
Modbus
MQTT
BLE
Tools
Git
CMake
Make
JTAG/SWD
Osiloskop
Lojik analizör
Jenkins
Test & Quality
Unity / CMock
HIL test
MISRA C
Statik analiz
Kod incelemesi
Portfolio
All projects
Featured projects
A selection of the work I have been building.
Low-Power IoT Sensor Node
An environmental monitoring node running 3 years on a battery, reporting over BLE.
nRF52
Zephyr
BLE
I²C
View project
Secure OTA Bootloader
Signature-verified, rollback-protected A/B partitioned over-the-air update infrastructure.
STM32
ECDSA
A/B partition
CRC32
View project
Blog
All posts
Latest from the blog
Notes, experiments and field experience.
UART Reception with DMA on STM32: Ring Buffers for Loss-Free Data
Interrupt-driven UART reception saturates the CPU at high baud rates. Here is how to build a loss-free, low-overhead receive layer…
Read more
Priority Inversion and Mutex Inheritance in FreeRTOS
Why does a high-priority task end up waiting on a low-priority one? How priority inversion happens and how mutex priority inherita…
Read more
Debugging CAN Bus: The 5 Most Common Field Issues
From termination resistors to bit timing: the classic faults that bring a CAN bus down, and how to diagnose them with a scope.
Read moreHave a project in mind?
If you need help with embedded software, firmware or hardware integration, drop me a line.