i.MXRT 1052 - External interrupt code

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i.MXRT 1052 - External interrupt code

Contributor II

I am trying to use external interrupt on NXP i.MXRT 1050 EVK board.

I have following queries - 

1. Is there any code in the SDK for use of external interrupt ??

2. How I can configure the external interrupt on i.MXRT 1050 EVK board

3. Which APIs are required for the external interrupt configuration?

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NXP TechSupport
NXP TechSupport

Hi Suhel,


I recommend you to check the igpio_input_interrupt example from the SDK that I believe it may be useful.


You can download the SDK from this link. Welcome | MCUXpresso SDK Builder


Best regards,




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