topic Re: Pin Interrupt on port 2 in LPC Microcontrollers

Pin Interrupt on port 2

lak1 — Mon, 08 Jun 2020 14:06:15 GMT

I just read in the documentation that Pin interrupt can be selected on alle GPIO pins on port 0 and port 1. Is there a way to implement this on Port 2 also (we are using Port 2 Pin 0)?

In my project im using the Pin interrupt to mesaure the time in us, where the GPIO is low and don't know if there maybe is another way of solving this.

We are using a LPC1518JBD100.

Re: Pin Interrupt on port 2

Omar_Anguiano — Wed, 10 Jun 2020 18:01:49 GMT

Hello Lasse Kristensen

Unfortunately, it is not possible to implement interruption on GPIO port 2, only port 0 and 1 are available for interruptions. I apologize for the inconvenience this may cause you.

If you have more questions do not hesitate to ask me.

Best regards,

Omar