Zero Jitter ISR for STM32F051

[dr_it]

Posted on August 05, 2013 at 17:00

Hi,

On STM32F051 I am trying to implement zero jitter interrupt servce routine for TIM6. I understand in Cortex-M0 architecture, there is a way to set higher IRQ latency to achieve zero jitter. I am not able to locate the registers for this value in STM32F051. I am not sure if the feature is implemented by ST.

Can somebody guide me. Thank you

#arm32-interrupt-latency

[Tesla DeLorean]

Posted on August 05, 2013 at 17:43

Higher latency?

The NVIC should allow you to program a priority level associated with an interrupt, and this should allow one interrupt to preempt another.