Where Is the Standard register and bit definitions for the Nordic

[rraa]

I search GPIO pin bit definations and register. I saw pca10040.h GPIO defined.I dont know how to configurated P1DIR, P1EN, P1OUT etc.. I studied Texas Instrument before. I was not get used to Nordic =( Nordic is very wired. Sorry. I hate ARM.

[rraa]

  nrf_gpio_cfg_input(SATIR_1, NRF_GPIOTE_POLARITY_LOTOHI);
  nrf_gpio_pin_read(SATIR_1);
  while(1)
  {
    if(nrf_gpio_pin_read(SATIR_1) == true)
     {
      nrf_gpio_pin_set(LED_DENEME);
      nrf_delay_ms(200);
      nrf_gpio_pin_clear(LED_DENEME);
     }
    else
    {
      nrf_gpio_pin_clear(LED_DENEME);
    }
  }

Changed something. But when i pressed button led must be blink 200ms. This situation when i pressed button led blink, when i release button led off. How can i change code?

[haakonsh]

The LEDs on the DK are active low. Also watch out for button bouncing. The Button handling library handles de-bouncing for you.