• Timer interrupts synchronization in Cortex M4
    Hi, I am working on Cortex M4 based Microcontroller. I have one timer(TIM0) running and when it gets restarted, GPIO pin is set. I have one more timer (TIM1) running separately and it sets another...
  • Cortex-M4 interrupt priority dynamically change while in ISR
    Hello, I am using STM32F407ZGT6 Cortex-M4 microcontroller. I am interested in changing the priority of a certain interrupt while servicing the same interrupt. Is that possible? More elaborately, lets...
  • hello , How to enable / disable a global interrupt on cortex M7
    hello , How to enable / disable a global interrupt on cortex M7 youssef
  • Trigger a Software Interrupt
    Hi, I'm working on a Cortex-M4 (STM32F429-DISCO) with the Ravenscar profile, using Ada language. What I want to do is to trigger a software interrupt from a procedure in a task. This in order to have...
  • Enable Reentrant interrupt handlers in kinetis K70
    I have a TWR-K70F120M: kinetis k70 120MHz Tower System Module. I have connected a elettric signal to PORTB and i have connected e isr handler to signal transition. Electric signal      _____         ...