G30 interrupt capable pins

NETMF & Gadgeteer
1

I have asked before, but where exactly do I look for interrupt capability, I have been reading in the STM32F0xxx Cortex-M0 programming manual but the answer is still quite difficult for me to digest.

I am sitting with the G30 and trying to allocate the right pins for the job, but need interrupt capability.

Is there a list somewhere, so I can see which pins share the same interrupt vector, or have their own?

2

@ njbuch - I believe any pin in interrupt capable. However, only 16 can be active at once and only if the pin number within the port differs. For example, PA1, PA2, and PB3 can all be used at once while PA1 and PB1 cannot because they share the same pin number: 1.

1 Like
3

@ John - Brilliant, thanks so much :slight_smile: