topic Re: external interrupt in KL25Z in Kinetis Microcontrollers

external interrupt in KL25Z

arthshah — Wed, 03 May 2017 05:08:01 GMT

hii

i want to know about external interrupt in KL25Z.

my requirement is that i have one switch on any port's pin in my KL25Z board, when i pressed that switch external interrupt is generated and LED is glow.

please help me for that.

thank you..!!

Re: external interrupt in KL25Z

Robin_Shen — Thu, 04 May 2017 06:16:41 GMT

Since there is no GPIO button on FRDM-KL25Z board, please refer the 'gpio_input_interrupt' demo in SDK_2.2_FRDM-KL26Z.

Best Regards,

Robin

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Re: external interrupt in KL25Z

arthshah — Thu, 04 May 2017 06:46:02 GMT

thanks Robin.

i got it.

Re: external interrupt in KL25Z

MelonM — Sun, 19 Nov 2023 06:06:53 GMT

(my apologies if it is against the forum rules to reply to such an old thread)

I've stumbled upon this thread when looking for my solutions to the problem described in the most recent thread I posted. I followed your instructions and downloaded the SDK archive, but the input_interrupt example seems to be absent from the archive. Has it been removed? If so, is there somewhere else I can download it?