STM32 firmware development for embedded products
Dedicated STM32 firmware support for teams that need to move from board bring-up to a stable product. Work covers clock tree, peripherals, DMA, interrupts, low power, RTOS, bootloaders, OTA and diagnostics.
Where STM32 projects usually need help
STM32 is a broad ecosystem. The hard part is rarely making the first demo work; it is keeping timing, memory, updates and diagnostics under control as the product grows.
- Bring-up of STM32F, STM32G, STM32L, STM32U, STM32H or STM32N based boards.
- Stability issues, sporadic resets, interrupt latency or hard-to-reproduce bugs.
- Migration from prototype code to modular firmware with repeatable builds.
- Secure boot, OTA, diagnostic logs and field maintenance strategy.
What it includes
Clock, GPIO, ADC, timers, DMA, UART, SPI, I2C, CAN, USB and target validation.
FreeRTOS, Zephyr or bare-metal firmware organized around real timing and memory limits.
Signed images, dual-bank strategy, rollback and robust update procedures.
Trace, stack and heap analysis, unit tests, hardware-in-the-loop and validation reports.
Working method
- Review goals, constraints, existing code or hardware documentation.
- Define risks, architecture choices and a practical execution plan.
- Work iteratively on real targets, with measurable checkpoints.
- Deliver code, documentation and technical decisions that the team can maintain.
Related guides and pages
The broader firmware, RTOS and FPGA service page.
MCU, Linux and FPGA boot approaches compared.
Firmware update architecture with rollback.
A Lab Tool for memory maps, linker maps and MCU firmware analysis.
Frequently asked questions
Can you use STM32CubeIDE or CMake?
Yes. STM32CubeIDE can be useful for bring-up; CMake is often better for repeatable builds, CI and product maintenance.
Can you debug existing STM32 firmware?
Yes. The work can focus on isolating faults, memory issues, timing problems and architecture bottlenecks.
Do you support STM32 AI scenarios?
Yes, especially when the model must respect memory, latency and power limits on real hardware.