No change on P0.0 in SDK 16.0.0

[bscdb]

Hi,

I tried controlling the LEDs connected to P0.0, P0.7 & P0.11 by using

nrf_gpio_cfg_output();
nrf_gpio_pin_set();

nrf_gpio_pin_clear();

& ble_app_blinky example code in SDK 16.0.0.

There was no change on LED connected to P0.0, can you tell me why?

[Ameer Usman]

Ok, the way I did it was:

//For init
err_code = nrf_drv_gpiote_init();
APP_ERROR_CHECK(err_code);

nrf_drv_gpiote_out_config_t out_config = GPIOTE_CONFIG_OUT_SIMPLE(false);
    
err_code = nrf_drv_gpiote_out_init(PIN_LED, &out_config);
APP_ERROR_CHECK(err_code);

//For changing states
nrf_drv_gpiote_out_set(PIN_LED);

nrf_drv_gpiote_out_clear(PIN_LED);

Do let us know if it solves it.

Edit_1: You would also need to add this library (this library provides a lot of functions regarding IOs including interrupts and all so I would recommend using this.

#include "nrf_drv_gpiote.h"

[bscdb]

Thank you for your reply. I tried adding your logic to the example code but it didnt work. I also commented all the statements initializing or using this led.