Hi,
What specific problem do you have?
Pin2 (PIO0_24) is stuck at 0V after reset and I cannot toggle this digital output to high.
Can you access debug via SWD?
Yes, there is no problem with this.
Can your board enter ISP mode?
I would say no since PI00_31 = 3.3V at Power Up through a 47k pull-up .
Did you set CRP in source code?
No
regards,
gaston
I read your description I wonder the problem is not related with CRP but on your code.
Do you use a custom designed board or NXP demo boa? Could you please try to debug a MCUXpresso SDK demo led_output to check if it can blink a gpio correctly? If you have NXP demo board, it's good to test led_output on demo code as well.
Thanks,
Jun Zhang