Tag feed

#watchdog-timer

2 posts0 followers

Aampheoampheoelectronic.hashnode.dev

How to implement fail-safes and watchdog timers on STM32 microcontrollers?

Jun 27, 2025 · 2 min read · Let’s cover how to implement fail-safes and watchdog timers on STM32 microcontrollers, specifically with STM32CubeMX and HAL library (common tools for STM32 development). Overview Independent Watchdog Timer (IWDG): Runs on an internal 32 kHz LSI cl...

Join discussion

Aampheoampheoelectronic.hashnode.dev

0

What is a Watchdog?

May 9, 2025 · 2 min read · A Watchdog (or Watchdog Timer, WDT) is a critical hardware or software mechanism designed to detect and recover from system crashes or freezes in embedded systems (e.g., microcontrollers like STM32, Arduino, or ESP32). It acts as a "safety net" by re...

Join discussion

#watchdog-timer

Search Hashnode

#watchdog-timer

How to implement fail-safes and watchdog timers on STM32 microcontrollers?

What is a Watchdog?