Re: FRDM-K64 GPIO driver name


Idupsle <idupsle@...>
 

Hi, Reffering to my post in users, I wasn't successfully activating the
LEDs, but I got the debug output. See below

--- prj.conf ---
CONFIG_STDOUT_CONSOLE=y
CONFIG_PRINTK=y
CONFIG_NANO_TIMERS=y
CONFIG_NANO_TIMEOUTS=y
CONFIG_GPIO=y
I've following settings:
CONFIG_ARM=y
CONFIG_SOC_FSL_FRDM_K64F=y
CONFIG_BOARD_FRDM_K64F=y
CONFIG_CONSOLE=y
CONFIG_UART_CONSOLE=y
CONFIG_SERIAL=y
CONFIG_CORTEX_M_SYSTICK=y
CONFIG_UART_K20=y

Now the printk/f should be to uart.


Nevertheless, I tried NXP's MQX. There I found, that activating
the LED was done by setting the output of the Pin to one and then to zero.
Maybe thats the way it is done since the cathode is, reffering to the manual,
on the processor side.

Join devel@lists.zephyrproject.org to automatically receive all group messages.