AI AM Ampheo When is a interrupt executed on STM32? An interrupt on an STM32 is executed when the CPU accepts a pending interrupt and vectors to its ISR. That happens at a very specific point…
AM Ampheo Where to set STM32 UART priority? On STM32 the UART itself doesn’t have a “priority” setting — the NVIC interrupt that serves the UART does. So you always set UART priority…
ECO SPT AM Ampheo STM32F1 NVIC Interrupt Management Let’s go step by step and summarize how NVIC interrupt management works in STM32F1 (Cortex-M3 core):
