Re: GPIO FRDM_K64F


Tomasz Bursztyka
 

Hi,

It's specific to this board, so you'll have to check its datasheet:
http://cache.freescale.com/files/32bit/doc/user_guide/FRDMK64FUG.pdf

see page 17

Then for the configuration and behavior of a gpio pin, it's up to the ┬ÁC so I guess you
should be able to find that info somewhere in:
http://cache.freescale.com/files/microcontrollers/doc/ref_manual/K64P144M120SF5RM.pdf

However, I believe it's properly driven already in Zephyr so it's only a matter for you to use the gpio API.

So, inclued/gpio.h and samples/drivers/gpio/src/main.c will help you towards using gpio API.
(and thus configuring the relevant port accordingly).

Tomasz

Hello,
I want to trigger on the rising edge of a sensor (buzzer,PIR,...) but where can I find the Name of the Pin from the NXP Frdm-K64f Board.


So how is it possible with this Board to trigger on the rising edge of sensors?

Thanks in Advance

Kevin



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