KL82Z - PORTD interrupt in PEX

nickbedbury · ‎04-16-2019

I am trying to figure out where to enable the PORTD interrupt via Processor Expert. I inherited a project (originating from the SDK demos) where only PORTA and PORTC are enabled currently.

As shown in the attached screenshots, everywhere I've located so far has the option disabled and it cannot be modified.

Surely PORTD can be utilized for interrupts on the KL82Z? Is this a bug with the "Kinetis SDK 1.3.0 Standalone for KL82Z" package possibly?

Robin_Shen · ‎04-18-2019

Hi Nick Bedbury,

Please select generate code for PORTD IRQ handler first.
Then you can see the PORTD Interrupt enabled.

Best Regards,

Robin

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View solution in original post

Robin_Shen · ‎04-18-2019

Hi Nick Bedbury,

Please select generate code for PORTD IRQ handler first.
Then you can see the PORTD Interrupt enabled.

Best Regards,

Robin

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

nickbedbury · ‎04-19-2019

Thanks Robin. I think there was some glitch in the Linux KDS IDE. I re-opened the project in the IDE in Windows and was able to select "Generate Code" under the Events tab like you showed. In Linux, this was also a read-only setting.

mjbcswitzerland · ‎04-16-2019

Hi Nick

KL82 supports interrupt and DMA requests on all of its 5 ports.

Regards

Mark

KL82Z - PORTD interrupt in PEX

KL82Z - PORTD interrupt in PEX

Kinetis K Series MCUs