static int app_dhcp_main(void)
{
uint32_t timeleft = 15000;
struct dhcpc_state state;
void *dhcp_handle;
int ret;
dhcp_handle = dhcpc_open(NET_DEVNAME);
ret = dhcpc_request(dhcp_handle, &state);
while (ret != OK) {
usleep(10);
//sys_msleep(10);
timeleft -= 10;
if (timeleft <= 0)
break;
}
if (timeleft <= 0) {
dhcpc_close(dhcp_handle);
return -1;
}
netlib_set_ipv4addr(NET_DEVNAME, &state.ipaddr);
netlib_set_ipv4netmask(NET_DEVNAME, &state.netmask);
netlib_set_dripv4addr(NET_DEVNAME, &state.default_router);
printf("IP address : %s ----\n", inet_ntoa(state.ipaddr));
return 1;
}
static void net_configure(void)
{
struct in_addr addr;
#if defined(CONFIG_EXAMPLES_POLL_NOMAC)
uint8_t mac[IFHWADDRLEN];
#endif
/* Configure uIP */
/* Many embedded network interfaces must have a software assigned MAC */
#ifdef CONFIG_EXAMPLES_POLL_NOMAC
mac[0] = 0x00;
mac[1] = 0xe0;
mac[2] = 0xde;
mac[3] = 0xad;
mac[4] = 0xbe;
mac[5] = 0xef;
netlib_setmacaddr("eth0", mac);
#endif
/* Set up our host address */
addr.s_addr = HTONL(CONFIG_EXAMPLES_POLL_IPADDR);
netlib_set_ipv4addr("eth0", &addr);
/* Set up the default router address */
addr.s_addr = HTONL(CONFIG_EXAMPLES_POLL_DRIPADDR);
netlib_set_dripv4addr("eth0", &addr);
/* Setup the subnet mask */
addr.s_addr = HTONL(CONFIG_EXAMPLES_POLL_NETMASK);
netlib_set_ipv4netmask("eth0", &addr);
}
int udp_main(int argc, char *argv[])
#endif
{
#ifdef CONFIG_EXAMPLES_UDP_IPv6
#ifdef CONFIG_NET_ICMPv6_AUTOCONF
/* Perform ICMPv6 auto-configuration */
netlib_icmpv6_autoconfiguration("eth0");
#else /* CONFIG_NET_ICMPv6_AUTOCONF */
/* Set up our fixed host address */
netlib_set_ipv6addr("eth0",
(FAR const struct in6_addr *)g_ipv6_hostaddr);
/* Set up the default router address */
netlib_set_dripv6addr("eth0",
(FAR const struct in6_addr *)g_ipv6_draddr);
/* Setup the subnet mask */
netlib_set_ipv6netmask("eth0",
(FAR const struct in6_addr *)g_ipv6_netmask);
#endif /* CONFIG_NET_ICMPv6_AUTOCONF */
#else /* CONFIG_EXAMPLES_UDP_IPv6 */
struct in_addr addr;
/* Set up our host address */
addr.s_addr = HTONL(CONFIG_EXAMPLES_UDP_IPADDR);
netlib_set_ipv4addr("eth0", &addr);
/* Set up the default router address */
addr.s_addr = HTONL(CONFIG_EXAMPLES_UDP_DRIPADDR);
netlib_set_dripv4addr("eth0", &addr);
/* Setup the subnet mask */
addr.s_addr = HTONL(CONFIG_EXAMPLES_UDP_NETMASK);
netlib_set_ipv4netmask("eth0", &addr);
#endif /* CONFIG_EXAMPLES_UDP_IPv6 */
#ifdef CONFIG_EXAMPLES_UDP_SERVER
recv_server();
#else
send_client();
#endif
return 0;
}
int wget_main(int argc, char *argv[])
#endif
{
struct in_addr addr;
#if defined(CONFIG_EXAMPLES_WGET_NOMAC)
uint8_t mac[IFHWADDRLEN];
#endif
/* Many embedded network interfaces must have a software assigned MAC */
#ifdef CONFIG_EXAMPLES_WGET_NOMAC
mac[0] = 0x00;
mac[1] = 0xe0;
mac[2] = 0xde;
mac[3] = 0xad;
mac[4] = 0xbe;
mac[5] = 0xef;
netlib_setmacaddr("eth0", mac);
#endif
/* Set up our host address */
addr.s_addr = HTONL(CONFIG_EXAMPLES_WGET_IPADDR);
netlib_set_ipv4addr("eth0", &addr);
/* Set up the default router address */
addr.s_addr = HTONL(CONFIG_EXAMPLES_WGET_DRIPADDR);
netlib_set_dripv4addr("eth0", &addr);
/* Setup the subnet mask */
addr.s_addr = HTONL(CONFIG_EXAMPLES_WGET_NETMASK);
netlib_set_ipv4netmask("eth0", &addr);
/* Then start the server */
wget(CONFIG_EXAMPLES_WGET_URL, g_iobuffer, 512, callback, NULL);
return 0;
}
static void telnetd_netinit(void)
{
#if 0
struct in_addr addr;
#endif
#ifdef CONFIG_EXAMPLES_TELNETD_NOMAC
uint8_t mac[IFHWADDRLEN];
#endif
/* Many embedded network interfaces must have a software assigned MAC */
#ifdef CONFIG_EXAMPLES_TELNETD_NOMAC
mac[0] = 0x00;
mac[1] = 0xe0;
mac[2] = 0xde;
mac[3] = 0xad;
mac[4] = 0xbe;
mac[5] = 0xef;
netlib_setmacaddr("eth0", mac);
#endif
#if 0 // Block this code. Network conf is setup by DHCPC
/* Set up our host address */
addr.s_addr = HTONL(CONFIG_EXAMPLES_TELNETD_IPADDR);
netlib_set_ipv4addr("eth0", &addr);
/* Set up the default router address */
addr.s_addr = HTONL(CONFIG_EXAMPLES_TELNETD_DRIPADDR);
netlib_set_dripv4addr("eth0", &addr);
/* Setup the subnet mask */
addr.s_addr = HTONL(CONFIG_EXAMPLES_TELNETD_NETMASK);
netlib_set_ipv4netmask("eth0", &addr);
#endif
}
static int tcpecho_netsetup()
{
/* If this task is excecutated as an NSH built-in function, then the
* network has already been configured by NSH's start-up logic.
*/
#ifndef CONFIG_NSH_BUILTIN_APPS
struct in_addr addr;
#if defined(CONFIG_EXAMPLES_TCPECHO_DHCPC) || defined(CONFIG_EXAMPLES_TCPECHO_NOMAC)
uint8_t mac[IFHWADDRLEN];
#endif
#ifdef CONFIG_EXAMPLES_TCPECHO_DHCPC
struct dhcpc_state ds;
void *handle;
#endif
/* Many embedded network interfaces must have a software assigned MAC */
#ifdef CONFIG_EXAMPLES_TCPECHO_NOMAC
mac[0] = 0x00;
mac[1] = 0xe0;
mac[2] = 0xde;
mac[3] = 0xad;
mac[4] = 0xbe;
mac[5] = 0xef;
netlib_setmacaddr("eth0", mac);
#endif
/* Set up our host address */
#ifdef CONFIG_EXAMPLES_TCPECHO_DHCPC
addr.s_addr = 0;
#else
addr.s_addr = HTONL(CONFIG_EXAMPLES_TCPECHO_IPADDR);
#endif
netlib_set_ipv4addr("eth0", &addr);
/* Set up the default router address */
addr.s_addr = HTONL(CONFIG_EXAMPLES_TCPECHO_DRIPADDR);
netlib_set_dripv4addr("eth0", &addr);
/* Setup the subnet mask */
addr.s_addr = HTONL(CONFIG_EXAMPLES_TCPECHO_NETMASK);
netlib_set_ipv4netmask("eth0", &addr);
#ifdef CONFIG_EXAMPLES_TCPECHO_DHCPC
/* Get the MAC address of the NIC */
netlib_getmacaddr("eth0", mac);
/* Set up the DHCPC modules */
handle = dhcpc_open(&mac, IFHWADDRLEN);
/* Get an IP address. Note: there is no logic here for renewing the address in this
* example. The address should be renewed in ds.lease_time/2 seconds.
*/
if (!handle)
{
return ERROR;
}
if (dhcpc_request(handle, &ds) != OK)
{
return ERROR;
}
netlib_set_ipv4addr("eth0", &ds.ipaddr);
if (ds.netmask.s_addr != 0)
{
netlib_set_ipv4netmask("eth0", &ds.netmask);
}
if (ds.default_router.s_addr != 0)
{
netlib_set_dripv4addr("eth0", &ds.default_router);
}
if (ds.dnsaddr.s_addr != 0)
{
netlib_set_ipv4dnsaddr(&ds.dnsaddr);
}
dhcpc_close(handle);
printf("IP: %s\n", inet_ntoa(ds.ipaddr));
#endif /* CONFIG_EXAMPLES_TCPECHO_DHCPC */
#endif /* CONFIG_NSH_BUILTIN_APPS */
return OK;
}
static void netest_initialize(void)
{
#ifndef CONFIG_EXAMPLES_NETTEST_IPv6
struct in_addr addr;
#endif
#ifdef CONFIG_EXAMPLES_NETTEST_NOMAC
uint8_t mac[IFHWADDRLEN];
#endif
/* Many embedded network interfaces must have a software assigned MAC */
#ifdef CONFIG_EXAMPLES_NETTEST_NOMAC
mac[0] = 0x00;
mac[1] = 0xe0;
mac[2] = 0xde;
mac[3] = 0xad;
mac[4] = 0xbe;
mac[5] = 0xef;
netlib_setmacaddr("eth0", mac);
#endif
#ifdef CONFIG_EXAMPLES_NETTEST_IPv6
#ifdef CONFIG_NET_ICMPv6_AUTOCONF
/* Perform ICMPv6 auto-configuration */
netlib_icmpv6_autoconfiguration("eth0");
#else /* CONFIG_NET_ICMPv6_AUTOCONF */
/* Set up our fixed host address */
netlib_set_ipv6addr("eth0",
(FAR const struct in6_addr *)g_ipv6_hostaddr);
/* Set up the default router address */
netlib_set_dripv6addr("eth0",
(FAR const struct in6_addr *)g_ipv6_draddr);
/* Setup the subnet mask */
netlib_set_ipv6netmask("eth0",
(FAR const struct in6_addr *)g_ipv6_netmask);
#endif /* CONFIG_NET_ICMPv6_AUTOCONF */
#else /* CONFIG_EXAMPLES_NETTEST_IPv6 */
/* Set up our host address */
addr.s_addr = HTONL(CONFIG_EXAMPLES_NETTEST_IPADDR);
netlib_set_ipv4addr("eth0", &addr);
/* Set up the default router address */
addr.s_addr = HTONL(CONFIG_EXAMPLES_NETTEST_DRIPADDR);
netlib_set_dripv4addr("eth0", &addr);
/* Setup the subnet mask */
addr.s_addr = HTONL(CONFIG_EXAMPLES_NETTEST_NETMASK);
netlib_set_ipv4netmask("eth0", &addr);
#endif /* CONFIG_EXAMPLES_NETTEST_IPv6 */
}
int webserver_main(int argc, char *argv[])
#endif
{
struct in_addr addr;
#if defined(CONFIG_EXAMPLES_WEBSERVER_DHCPC) || defined(CONFIG_EXAMPLES_WEBSERVER_NOMAC)
uint8_t mac[IFHWADDRLEN];
#endif
#ifdef CONFIG_EXAMPLES_WEBSERVER_DHCPC
void *handle;
#endif
/* Many embedded network interfaces must have a software assigned MAC */
#ifdef CONFIG_EXAMPLES_WEBSERVER_NOMAC
mac[0] = 0x00;
mac[1] = 0xe0;
mac[2] = 0xde;
mac[3] = 0xad;
mac[4] = 0xbe;
mac[5] = 0xef;
netlib_setmacaddr("eth0", mac);
#endif
/* Set up our host address */
#ifdef CONFIG_EXAMPLES_WEBSERVER_DHCPC
addr.s_addr = 0;
#else
addr.s_addr = HTONL(CONFIG_EXAMPLES_WEBSERVER_IPADDR);
#endif
netlib_set_ipv4addr("eth0", &addr);
/* Set up the default router address */
addr.s_addr = HTONL(CONFIG_EXAMPLES_WEBSERVER_DRIPADDR);
netlib_set_dripv4addr("eth0", &addr);
/* Setup the subnet mask */
addr.s_addr = HTONL(CONFIG_EXAMPLES_WEBSERVER_NETMASK);
netlib_set_ipv4netmask("eth0", &addr);
#ifdef CONFIG_EXAMPLES_WEBSERVER_DHCPC
/* Get the MAC address of the NIC */
netlib_getmacaddr("eth0", mac);
/* Set up the DHCPC modules */
handle = dhcpc_open(&mac, IFHWADDRLEN);
/* Get an IP address. Note: there is no logic here for renewing the address in this
* example. The address should be renewed in ds.lease_time/2 seconds.
*/
printf("Getting IP address\n");
if (handle)
{
struct dhcpc_state ds;
(void)dhcpc_request(handle, &ds);
netlib_set_ipv4addr("eth0", &ds.ipaddr);
if (ds.netmask.s_addr != 0)
{
netlib_set_ipv4netmask("eth0", &ds.netmask);
}
if (ds.default_router.s_addr != 0)
{
netlib_set_dripv4addr("eth0", &ds.default_router);
}
if (ds.dnsaddr.s_addr != 0)
{
netlib_set_ipv4dnsaddr(&ds.dnsaddr);
}
dhcpc_close(handle);
printf("IP: %s\n", inet_ntoa(ds.ipaddr));
}
#endif
#ifdef CONFIG_NET_TCP
printf("Starting webserver\n");
httpd_init();
cgi_register();
httpd_listen();
#endif
while (1)
{
sleep(3);
printf("webserver_main: Still running\n");
#if CONFIG_NFILE_DESCRIPTORS > 0
fflush(stdout);
#endif
}
return 0;
}
int discover_main(int argc, char *argv[])
#endif
{
/* If this task is excecutated as an NSH built-in function, then the
* network has already been configured by NSH's start-up logic.
*/
#ifndef CONFIG_NSH_BUILTIN_APPS
struct in_addr addr;
#if defined(CONFIG_EXAMPLES_DISCOVER_DHCPC) || defined(CONFIG_EXAMPLES_DISCOVER_NOMAC)
uint8_t mac[IFHWADDRLEN];
#endif
#ifdef CONFIG_EXAMPLES_DISCOVER_DHCPC
void *handle;
#endif
/* Many embedded network interfaces must have a software assigned MAC */
#ifdef CONFIG_EXAMPLES_DISCOVER_NOMAC
mac[0] = 0x00;
mac[1] = 0xe0;
mac[2] = 0xde;
mac[3] = 0xad;
mac[4] = 0xbe;
mac[5] = 0xef;
netlib_setmacaddr("eth0", mac);
#endif
/* Set up our host address */
#ifdef CONFIG_EXAMPLES_DISCOVER_DHCPC
addr.s_addr = 0;
#else
addr.s_addr = HTONL(CONFIG_EXAMPLES_DISCOVER_IPADDR);
#endif
netlib_set_ipv4addr("eth0", &addr);
/* Set up the default router address */
addr.s_addr = HTONL(CONFIG_EXAMPLES_DISCOVER_DRIPADDR);
netlib_set_dripv4addr("eth0", &addr);
/* Setup the subnet mask */
addr.s_addr = HTONL(CONFIG_EXAMPLES_DISCOVER_NETMASK);
netlib_set_ipv4netmask("eth0", &addr);
#ifdef CONFIG_EXAMPLES_DISCOVER_DHCPC
/* Set up the resolver */
dns_bind();
/* Get the MAC address of the NIC */
netlib_getmacaddr("eth0", mac);
/* Set up the DHCPC modules */
handle = dhcpc_open(&mac, IFHWADDRLEN);
/* Get an IP address. Note: there is no logic here for renewing the address in this
* example. The address should be renewed in ds.lease_time/2 seconds.
*/
printf("Getting IP address\n");
if (handle)
{
struct dhcpc_state ds;
(void)dhcpc_request(handle, &ds);
netlib_set_ipv4addr("eth0", &ds.ipaddr);
if (ds.netmask.s_addr != 0)
{
netlib_set_ipv4netmask("eth0", &ds.netmask);
}
if (ds.default_router.s_addr != 0)
{
netlib_set_dripv4addr("eth0", &ds.default_router);
}
if (ds.dnsaddr.s_addr != 0)
{
dns_setserver(&ds.dnsaddr);
}
dhcpc_close(handle);
printf("IP: %s\n", inet_ntoa(ds.ipaddr));
}
#endif /* CONFIG_EXAMPLES_DISCOVER_DHCPC */
#endif /* CONFIG_NSH_BUILTIN_APPS */
if (discover_start(NULL) < 0)
{
ndbg("Could not start discover daemon.\n");
return ERROR;
}
return OK;
}
