How to generate an Interrupt for GPIO in MC9S12XEP100

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How to generate an Interrupt for GPIO in MC9S12XEP100

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Contributor II

Hi , 

I want to write an interrupt for a switch connected to the GPIO input port in MC9S12XEP100, 

I am not able to figure out how to as I am new to this.

How can we raise an interrupt and how to write the code for it ?

1 Solution
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NXP TechSupport
NXP TechSupport

Hi

Please see attached document of how to implement interrupt.

There is also a demo code, it's not for xep100 but method is the same.

Have a nice day

Jun Zhang

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1 Reply
62 Views
NXP TechSupport
NXP TechSupport

Hi

Please see attached document of how to implement interrupt.

There is also a demo code, it's not for xep100 but method is the same.

Have a nice day

Jun Zhang

View solution in original post