• GPIO Interrupts trigger problem
    I am using LPC1788 controller (FBD208pin package). I use some GPIO lines of Port 0 and 2 as external interrupts. There are Opto couplers, proxy sensors, etc sensors (that generate single pulse) are...
  • LPC1768 GPIO Interrupt trigger when enabled.
    Hi, I have a requirement where I need to turn on/off GPIO interrupts during certain events in my application. Requirement is to monitor both Falling/Rising edges when this interrupt is enabled. ...
  • DMA Trigger via input GPIO Pin
    Hi, is it possible to start a DMA transaction by a falling edge on a GPIO pin? I used the EXTI configuration for this input pin and in the EXTI-ISR i can trigger the DMA. But i think this is...
  • Can interrupt don't trigger
    Hi, I have used dome CAN examples but I hae met with an strange problem. With the following code that I attach later I've get to trigger the interrupt recpection of can IRQ and every thing seems...
  • Level triggered vs edge triggered
    I am triyng to make an interrupt routine to control the entrance and exit of a client from a taxi car.The problem is that I dont know exacly what I should choose: Level triggered or edge triggered. ...