nrf51422

uint32_t cnt = 0;
uint32_t myflag = 0;
int main(void)
{
    uint32_t err_code;
    // Initialize.

    APP_TIMER_INIT(APP_TIMER_PRESCALER, APP_TIMER_MAX_TIMERS, APP_TIMER_OP_QUEUE_SIZE, false);
    err_code = bsp_init(BSP_INIT_LED, APP_TIMER_TICKS(100, APP_TIMER_PRESCALER), NULL);
    APP_ERROR_CHECK(err_code);
    ble_stack_init();
    advertising_init();

    // Start execution.
    advertising_start();

    for(cnt = 0; cnt< 20000000; cnt++)
    {
        __asm("nop");
    }

    myflag = 1;

    advertising_stop();

    // Enter main loop.
    for (;; )
    {
        power_manage();
    }
}

/* stop advertising */
static void advertising_stop()
{
    uint32_t err_code;
    err_code = sd_ble_gap_adv_stop();
    APP_ERROR_CHECK(err_code);
}