Re: FRDM-K64 GPIO driver name


Anders Dam Kofoed <adk@...>
 

Hi Maureen,

Thanks for taking the time.

I am not sure how I would set the PORTB_PCR[22] as an output (red led). I have tried a few things including looking at outdir/.config and changing the driver to
#define GPIO_DRV_NAME CONFIG_PINMUX_K64_GPIO_B_NAME

Also including setting CONFIG_PINMUX_K64=y and CONFIG_PINMUX=y in prj.conf. Still; no output on the console. I've been through all the settings in the "make menuconfig" and nothing seems to help. And yes, I do see flashing tx lights on the board when typing something in the "screen /dev/ttyACM0".
Kind regards
Anders

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