Zephyr USB Device Stack: Implementing a Custom CDC-ACM Driver![Jithin Tom]()
USB device development in Zephyr RTOS frequently starts with the built-in CDC-ACM sample. However…
September 22, 2026
4 min
Embedded OS 42
An Embedded OS orchestrates execution of applications on an embedded device reliably. Discover articles about RTOS, task management, and system resources.
Debugging Linux Kernel Oops: Using Serial Console and KGDB![Jithin Tom]()
When an embedded Linux system encounters a kernel oops, the console fills with cryptic register…
September 14, 2026
4 min
Fixing FreeRTOS Event Group Timer Queue Overflow in ISR Context![Jithin Tom]()
FreeRTOS event groups are a powerful synchronization primitive for coordinating tasks, allowing a…
September 07, 2026
3 min
STM32 Zephyr Kernel Panic Debugging: Causes and Fixes![Jithin Tom]()
Kernel panics in Zephyr on STM32 microcontrollers can halt your embedded system unexpectedly…
September 02, 2026
5 min
Embedded Linux: Fixing Slow Boot Time![Jithin Tom]()
Introduction Slow boot times in Embedded Linux systems are a common frustration for engineers…
August 30, 2026
8 min
Fixing FreeRTOS Software Timer Callback Overruns![Jithin Tom]()
When a FreeRTOS software timer starts firing late, the instinct is to blame the tick interrupt or…
August 26, 2026
7 min
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