os_eventq_put

void
os_eventq_put(struct os_eventq *evq, struct os_event *ev)

Enqueues an event onto the tail of an event queue. It puts a task, if any, that is in the sleeping state waiting for an event into the ready-to-run state.

Arguments

Arguments	Description
evq	Event queue to add the event to
ev	Event to enqueue

Returned values

N/A

Example

/* Returns the ble_hs_eventq */ static struct os_eventq * ble_hs_evq_get(void) { return ble_hs_evq; }

/* Event callback function */ static void ble_hs_event_rx_hci_ev(struct os_event *ev) { uint8_t *hci_evt; int rc;

hci_evt = ev->ev_arg;
rc = os_memblock_put(&ble_hs_hci_ev_pool, ev);
BLE_HS_DBG_ASSERT_EVAL(rc == 0);

ble_hs_hci_evt_process(hci_evt);

}

void ble_hs_enqueue_hci_event(uint8_t *hci_evt) { struct os_event *ev;

/* Allocates memory for the event */
ev = os_memblock_get(&ble_hs_hci_ev_pool);

if (ev == NULL) {
    ble_hci_trans_buf_free(hci_evt);
} else {
    /* 
     * Initializes the event with the ble_hs_event_rx_hci_ev callback function 
     * and the hci_evt data for the callback function to use. 
     */ 
    ev->ev_queued = 0;
    ev->ev_cb = ble_hs_event_rx_hci_ev;
    ev->ev_arg = hci_evt;

    /* Enqueues the event on the ble_hs_evq */
    os_eventq_put(ble_hs_evq_get(), ev);
}

}