I am not sure if this is conceptually possible but I would appreciate some inputs. I have a push button configured as EXTI0 and another push button to EXTI7. However, when both buttons are pushed together, I want to do a totally different functionality. Is this is even possible? Right now, the EXTI with the higher priority takes over and when both have same priority, both functions happen. I am using an STM32F103 processor.