STM32F405 Custom Software Triggered Interrupt

[ole]

Posted on July 16, 2013 at 12:39

Hi,

I was wondering if it is possible to define software triggerd interrupts, i.e. an ISR is triggered by a value change of an arbitrary register.Any help is appreciated! #stm32f4

[waclawek.jan]

Posted on July 16, 2013 at 13:25

Through NVIC_STIR, see ch.4.3.8 in PM0214 (note that there is error in description, the USERSETMPEND bit is in CCR rather than SCR).

JW

[ole]

Posted on July 16, 2013 at 14:17

Thx!