external interrupt on nrf51822

[rushin]

hello there i want to generate external interrupt from adxl345.can you help me? can we do same like we are using with button??

[rushin]

...

    static void button_event_handler(uint8_t pin_no, uint8_t button_action)    
    {    
        uint32_t err_code;    

        switch (pin_no)
        {
            case LEDBUTTON_BUTTON_PIN:
                err_code = ble_lbs_on_button_change(&m_lbs, button_action);
                if (err_code != NRF_SUCCESS &&
                    err_code != BLE_ERROR_INVALID_CONN_HANDLE &&
                    err_code != NRF_ERROR_INVALID_STATE)
                {
                    APP_ERROR_CHECK(err_code);
                }
                break;

            default:
                APP_ERROR_HANDLER(pin_no);
                break;
        }
    }


    /**@brief Function for initializing the button handler module.
     */
    static void buttons_init(void)
    {
        uint32_t err_code;

        //The array must be static because a pointer to it will be saved in the button handler module.
        static app_button_cfg_t buttons[] =
        {
            {LEDBUTTON_BUTTON_PIN, false, BUTTON_PULL, button_event_handler}
        };

        err_code = app_button_init(buttons, sizeof(buttons) / sizeof(buttons[0]),
                               BUTTON_DETECTION_DELAY);
        APP_ERROR_CHECK(err_code);
    }