Question for BUTTONS_MASK in bsp.c

[noe]

Hi,

In bsp.c on lines 523-528:

if (type & BSP_INIT_LED)
{
    NRF_GPIO->DIRCLR = BUTTONS_MASK;
    LEDS_OFF(LEDS_MASK);
    NRF_GPIO->DIRSET = LEDS_MASK;
}

Shouldn't be the BUTTONS_MASK rather be LEDS_MASK? Because when I dont have any buttons on my board this yields an error. The section is about the LEDs and not the buttons, isn't it?

SDK 7.2.0

If I'm wrong, please explain it to me :)

thanks in advance

[Hung Bui]

I agree that it's a bug. I think you can remove that line. And switch the line NRF_GPIO->DIRSET = LEDS_MASK there, we should configure the LEDs as output before we turn them off.

We have reported this internally. It should be fixed in the future release of the SDK.