Esempi in C++ (Cpp) per mbed_lwip_set_mac_address

Esempio n. 1

nsapi_error_t mbed_lwip_init(emac_interface_t *emac)
{
    // Check if we've already brought up lwip
    if (!mbed_lwip_get_mac_address()) {
        // Set up network
        mbed_lwip_set_mac_address();

        sys_sem_new(&lwip_tcpip_inited, 0);
        sys_sem_new(&lwip_netif_linked, 0);
        sys_sem_new(&lwip_netif_has_addr, 0);

        tcpip_init(mbed_lwip_tcpip_init_irq, NULL);
        sys_arch_sem_wait(&lwip_tcpip_inited, 0);

        memset(&lwip_netif, 0, sizeof lwip_netif);
        if (!netif_add(&lwip_netif,
#if LWIP_IPV4
                       0, 0, 0,
#endif
                       emac, MBED_NETIF_INIT_FN, tcpip_input)) {
            return NSAPI_ERROR_DEVICE_ERROR;
        }

        netif_set_default(&lwip_netif);

        netif_set_link_callback(&lwip_netif, mbed_lwip_netif_link_irq);
        netif_set_status_callback(&lwip_netif, mbed_lwip_netif_status_irq);

#if !DEVICE_EMAC
        eth_arch_enable_interrupts();
#endif
    }

    return NSAPI_ERROR_OK;
}

Esempio n. 2

File: lwip_stack.c Progetto: infinnovation/mbed-os

nsapi_error_t mbed_lwip_emac_init(emac_interface_t *emac)
{
#if LWIP_ETHERNET
    // Choose a MAC address - driver can override
    mbed_lwip_set_mac_address(&lwip_netif);

    // Set up network
    if (!netif_add(&lwip_netif,
#if LWIP_IPV4
                   0, 0, 0,
#endif
                   emac, MBED_NETIF_INIT_FN, tcpip_input)) {
        return NSAPI_ERROR_DEVICE_ERROR;
    }

    // Note the MAC address actually in use
    mbed_lwip_record_mac_address(&lwip_netif);

#if !DEVICE_EMAC
    eth_arch_enable_interrupts();
#endif

    return NSAPI_ERROR_OK;
#else
    return NSAPI_ERROR_UNSUPPORTED;
#endif //LWIP_ETHERNET
}