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Proxy MCAL for MCU: code portability

https://sudonull.com/proxy-mcal-for-mcu-code-portability

Learn how Proxy MCAL ensures firmware portability between microcontrollers. Unified API, binding, examples for STM32, NRF. Complete guide for developers.

PWM Phase Control on STM32: Timer Synchronization Methods

https://sudonull.com/pwm-phase-control-on-stm32-timer-synchronization-methods

How to Precisely Adjust PWM Phase on STM32 Without Software Emulation. Hardware Timer Synchronization Methods, Accuracy Comparison, Code Examples. Learn How!

Reliability of embedded software: techniques, methods, and tools

https://sudonull.com/reliability-of-embedded-software-techniques-methods-and-tools

Explore comprehensive approaches to improving the reliability of embedded systems: watchdog timers, MPU, Lockstep, ECC, CRC, unit tests, and Health Monitor for middle/senior developers.

Log levels in embedded: debugging without waterfall

https://sudonull.com/log-levels-in-embedded-debugging-without-waterfall

Setting log levels via CLI for modular debugging. Macros, facility, serializers. Integration into firmware without overhead. For middle/senior dev.

Unit testing embedded: principles

https://sudonull.com/unit-testing-embedded-principles

Analysis of advantages, disadvantages, and 20+ principles of unit testing in firmware. For middle/senior developers: refactoring, coverage, HIL on target. Learn how to implement tests without spaghetti code.

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