No interrupt handling is triggered, FRDM-MCXA153

[mcuthings]

I'm using FRDM-MCXA153 and started with "button" basic sample code in Zephyr project.
However, no interrupt signal is triggered at all even when the sw0(alias: user_button_2) is pressed.
For your information, in the case of using FRDM-MCXN947 and the same project(button sample code), the interrupt handler is properly called.

can you help on this?

[alrodlim]

Hi mcuthings,

The pin mapping for the buttons seem to be wrong. sw0 (user_button_2 or SW2 on the board) is currently mapped to P1_7 when it should be mapped to P3_29 and sw1 (user_button_3 or SW3 on the board) is currently mapped to P0_6 when it should be mapped to P1_7. In the meantime pressing SW3 should trigger the interrupt in the example.

Best,
Alex

[mcuthings]

Hi, Alex
Appreciate your quick reply.
I know that the pin mapping was wrong...yes, after having fixed the pin mapping, the LED can start blink during pressing the button.
However, still the interrupt handler won't be triggered...NVIC seems be enabled on the GPIO controller. I need some more debugging around it.

hiroshi,

[alrodlim]

Hi mcuthings,

Looks like there is already an open issue for this:
#88978

-Alex

[mcuthings]

Hi, Alex

it is indeed the issue. I will follow up the case. thanks.

hiroshi,