Esempi in C++ (Cpp) per bt_gatt_server_notify

Esempio n. 1

File: caleserver_vd.c Progetto: drashti304/TizenRT

CAResult_t CAUpdateCharacteristicsToAllGattClients(const uint8_t *charValue, uint32_t charValueLen)
{
    OIC_LOG(DEBUG, TAG, "IN");

    VERIFY_NON_NULL(charValue, TAG, "charValue");

    oc_mutex_lock(g_leCharacteristicMutex);

    if (!g_LEConnectedState)
    {
        OIC_LOG(ERROR, TAG, "g_LEConnectedState is false");
        oc_mutex_unlock(g_leCharacteristicMutex);
        return CA_STATUS_FAILED;
    }

    if (NULL  == g_gattReadCharPath)
    {
        OIC_LOG(ERROR, TAG, "g_gattReadCharPath is NULL");
        oc_mutex_unlock(g_leCharacteristicMutex);
        return CA_STATUS_FAILED;
    }

    int ret = bt_gatt_set_value(g_gattReadCharPath, (char *)charValue, charValueLen);
    if (0 != ret)
    {
        OIC_LOG_V(ERROR, TAG, "bt_gatt_set_value failed with return[%s]", CALEGetErrorMsg(ret));
        oc_mutex_unlock(g_leCharacteristicMutex);
        return CA_STATUS_FAILED;
    }

#ifdef BLE_TIZEN_30
    ret = bt_gatt_server_notify_characteristic_changed_value(g_gattReadCharPath,
                                                             CALEServerNotificationSentCB,
                                                             NULL, NULL);
#else
    ret = bt_gatt_server_notify(g_gattReadCharPath, false, CALEServerNotificationSentCB,
                                NULL);
#endif
    if (0 != ret)
    {
        OIC_LOG_V(ERROR, TAG,
#ifdef BLE_TIZEN_30
                  "bt_gatt_server_notify_characteristic_changed_value failed with return[%s]",
#else
                  "bt_gatt_server_notify failed with return[%s]",
#endif
                  CALEGetErrorMsg(ret));
        oc_mutex_unlock(g_leCharacteristicMutex);
        return CA_STATUS_FAILED;
    }

    oc_mutex_unlock(g_leCharacteristicMutex);

    OIC_LOG(DEBUG, TAG, "OUT");
    return CA_STATUS_OK;
}

Esempio n. 2

File: caleserver.c Progetto: aaronkim/iotivity

CAResult_t CAUpdateCharacteristicsToGattClient(const char *address, const uint8_t *charValue,
                                               uint32_t charValueLen)
{
    OIC_LOG(DEBUG, TAG, "IN");

    VERIFY_NON_NULL(charValue, TAG, "charValue");
    VERIFY_NON_NULL(address, TAG, "address");

    OIC_LOG_V(DEBUG, TAG, "Client's Unicast address for sending data [%s]", address);

    ca_mutex_lock(g_leCharacteristicMutex);

    if (NULL  == g_gattReadCharPath)
    {
        OIC_LOG(ERROR, TAG, "g_gattReadCharPath is NULL");
        ca_mutex_unlock(g_leCharacteristicMutex);
        return CA_STATUS_FAILED;
    }

    int ret = bt_gatt_set_value(g_gattReadCharPath, (char *)charValue, charValueLen);
    if (0 != ret)
    {
        OIC_LOG_V(ERROR, TAG,
                  "bt_gatt_set_value failed with return [%s]", CALEGetErrorMsg(ret));
        ca_mutex_unlock(g_leCharacteristicMutex);
        return CA_STATUS_FAILED;
    }

    ret = bt_gatt_server_notify(g_gattReadCharPath, false, CALEServerNotificationSentCB,
                                address, NULL);
    if (0 != ret)
    {
        OIC_LOG_V(ERROR, TAG,
                  "bt_gatt_server_notify failed with return [%s]", CALEGetErrorMsg(ret));
        ca_mutex_unlock(g_leCharacteristicMutex);
        return CA_STATUS_FAILED;
    }

    ca_mutex_unlock(g_leCharacteristicMutex);

    OIC_LOG(DEBUG, TAG, "OUT");
    return CA_STATUS_OK;
}