I've seen many posts asking this question, but with no definitive answer. I've seen latencies for various GPIOs acting as either SPI or TWI, but no baseline interrupt latency with respect to the NVIC.
I've seen many posts asking this question, but with no definitive answer. I've seen latencies for various GPIOs acting as either SPI or TWI, but no baseline interrupt latency with respect to the NVIC.
I found this to be very helpful as the nRF52832 is a Cortex M4-Plus. infocenter.arm.com/.../index.jsp