Embedded TCP/IP stack
4.7.0
|
fnet_return_t fnet_netif_get_hw_addr | ( | fnet_netif_desc_t | netif_desc, |
fnet_uint8_t * | hw_addr, | ||
fnet_size_t | hw_addr_size | ||
) |
Retrieves a hardware address of the specified network interface.
netif_desc | Network interface descriptor. |
hw_addr | Buffer that receives a hardware address (for FNET_NETIF_TYPE_ETHERNET and and FNET_NETIF_TYPE_WIFI interface types, it will contain the MAC address). |
hw_addr_size | Size of the hardware address in the hw_addr (for the FNET_NETIF_TYPE_ETHERNET and and FNET_NETIF_TYPE_WIFI interface types, it equals 6 ). |
This function reads the hardware address of the netif
interface and puts it into the hw_addr
buffer.
For the FNET_NETIF_TYPE_ETHERNET interface type, this hardware address is the MAC address.