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January 15, 2024
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MCU War Stories, Part 9: The Analog Watchdog That Saved a Field Deployment
An out-of-range ADC reading from a damaged sensor was locking up our state machine every few days. The STM32 analog watchdog caught it before the next field visit.
An out-of-range ADC reading from a damaged sensor was locking up our state machine every few days. The STM32 analog watchdog caught it before the next field visit.
Overview
This note is part of the field-notes archive generated for this site. The summary below is the published excerpt; you can expand the full write-up anytime in the CMS.
Series
Part of MCU War Stories (installment 9).
Related notes
Tags
- stm32
- analog-watchdog
- adc
- firmware
- debugging
M
Manish Bookreader
Electronics enthusiast, Embedded Systems Expert, Linux/Networking programmer, and Software Engineer passionate about AI, electronics, books, and cooking.
