int main (int argc, char ** argv) {
w=windowcf_create(SPECTRUM_FFT_LENGTH);
wchA = windowcf_create(TRACK_LENGTH);
wchB = windowcf_create(TRACK_LENGTH);
wchC = windowcf_create(TRACK_LENGTH);
wchA_filtered = windowcf_create(TRACK_LENGTH);
wchB_filtered = windowcf_create(TRACK_LENGTH);
wchC_filtered = windowcf_create(TRACK_LENGTH);
wmag_buffer = windowf_create(TRACK_LENGTH);
nco = nco_crcf_create(LIQUID_NCO);
std::cout << "hydromath daemon is beginning..." << std::endl;
std::cout << "NOTE: if this is symhydromath you must pass in a matfile" << std::endl;
std::cout << argv[1] << std::endl;
shm_init();
shm_getg(hydrophones_results_track, shm_results_track);
shm_getg(hydrophones_results_spectrum, shm_results_spectrum);
//shm_results_track.tracked_ping_count=0;
shm_results_track.tracked_ping_time=0;
if (argc > 1) {
udp_init(argv[1]);
}
else {
udp_init("");
}
//std::thread track_thread(direction_loop);
//
//std::thread spectrum_thread(spectrum_loop);
track_sample_idx = 0;
while (loop(&spt) == 0) {
shm_getg(hydrophones_settings, shm_settings);
for (int i = 0; i < 3*CHANNEL_DEPTH; i+=3) {
windowcf_push(w, std::complex<float>(spt.data[i+1],0)); //This uses channel B
windowcf_push(wchA, std::complex<float>(spt.data[i],0));
windowcf_push(wchB, std::complex<float>(spt.data[i+1],0));
windowcf_push(wchC, std::complex<float>(spt.data[i+2],0));
}
current_sample_count+=CHANNEL_DEPTH;
do_spectrum();
do_track();
}
printf("loop done %li =ci\n",current_sample_count/CHANNEL_DEPTH);
return 0;
}
int serverBogusPortCheck(void)
{
int passed = 1;
char tempPortName[] = "-53";
char oldPortName[1024] = "";
reset_test_state();
clientDataSent = 0;
clientDataRcvd = 0;
serverDataSent = 0;
serverDataRcvd = 0;
printf("Checking closing socket in server mode.\n");
if (passed)
{
udp_cleanup(&serverUdpCommStruct);
passed &= !udp_isOpen(&serverUdpCommStruct);
}
if (passed)
{
//Backup old host name
strcpy(oldPortName, serverUdpCommStruct.port);
//Swapping char * to place bogus name
strcpy(serverUdpCommStruct.port, tempPortName);
printf("Confirming bogus port does not work.\n");
if (passed)
{
udp_init(&serverUdpCommStruct);
passed &= !udp_isOpen(&serverUdpCommStruct);
}
if (passed)
passed &= !biDirectionalCommCheck();
//Restore old host name
strcpy(serverUdpCommStruct.port, oldPortName);
//Reconnect with old host name
if (passed)
{
udp_init(&serverUdpCommStruct);
passed &= udp_isOpen(&serverUdpCommStruct);
}
}
return passed;
}
int clientBogusNameCheck(void)
{
int passed = 1;
char tempHostName[] = "badName";
char oldHostName[1024] = "";
reset_test_state();
clientDataSent = 0;
clientDataRcvd = 0;
serverDataSent = 0;
serverDataRcvd = 0;
printf("Checking closing socket in client mode.\n");
if (passed)
{
udp_cleanup(&clientUdpCommStruct);
passed &= !udp_isOpen(&clientUdpCommStruct);
}
if (passed)
{
//Backup old host name
strcpy(oldHostName, clientUdpCommStruct.hostname);
//Swapping char * to place bogus name
strcpy(clientUdpCommStruct.hostname, tempHostName);
printf("Confirming bogus name does not work.\n");
if (passed)
{
udp_init(&clientUdpCommStruct);
passed &= !udp_isOpen(&clientUdpCommStruct);
}
if (passed)
passed &= !biDirectionalCommCheck();
//Restore old host name
strcpy(clientUdpCommStruct.hostname, oldHostName);
//Reconnect with old host name
if (passed)
{
udp_init(&clientUdpCommStruct);
passed &= udp_isOpen(&clientUdpCommStruct);
}
}
return passed;
}
void *broadcast_location(void *parameters)
{
int i;
char buffer[128] = "\0";
struct client * clientInfo = (struct client*)parameters;
udp_init(clientInfo->client_ip_addr, "6000", &udpCliInfo[clientInfo->mySlot]);
while (1)
{
//Formats the information for sending.
sprintf(buffer, "%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d", clientInfo->team,clientInfo->xLocation,clientInfo->yLocation, clientInfo->mySlot, clientInfo->mouseX, clientInfo->mouseY,clientInfo->fire, clientInfo->bulletX, clientInfo->bulletY, clientInfo->tankAngle, clientInfo->cannonAngle, clientInfo->dead, clientInfo->healthPoints, redpoints, bluepoints);
//sprintf(buffer, "200,300,0");
//printf("Sending: %s\n", buffer);
//Sends to all Players
for (i = 0; i < MAX_PLAYERS; i++)
{
//Skips slot if no connection
if( udpCliInfo[i].udpsocksd > 0 )
{
if(sendto(udpCliInfo[i].udpsocksd, buffer, strlen(buffer)+1, 0, udpCliInfo[i].p->ai_addr, udpCliInfo[i].p->ai_addrlen) == -1)
{
perror("Send: \n");
exit(1);
}
}
}
//waits to not overload client and the network
usleep(40000);
}
}
int DTrack::init(dtrack_init_type* ini)
{
// init udp socket:
_udpsock = udp_init(ini->udpport);
if(_udpsock < 0){
return DTRACK_ERR_UDP;
}
_udptimeout_us = ini->udptimeout_us;
// init udp buffer:
_udpbufsize = ini->udpbufsize;
_udpbuf = (char *)malloc(_udpbufsize);
if(!_udpbuf){
udp_exit(_udpsock);
return DTRACK_ERR_MEM;
}
// DTrack remote control parameters:
_remote_ip = udp_inet_atoh(ini->remote_ip);
_remote_port = ini->remote_port;
return DTRACK_ERR_NONE;
}
/*
* IP initialization: fill in IP protocol switch table.
* All protocols not implemented in kernel go to raw IP protocol handler.
*/
void
ip_init(Slirp *slirp)
{
slirp->ipq.ip_link.next = slirp->ipq.ip_link.prev = &slirp->ipq.ip_link;
udp_init(slirp);
tcp_init(slirp);
}
void tcpipinit()
{
prog_name= "kernel TCP/IP";
mu_init(&mu_generic);
mu_lock(&mu_generic);
tcpip_dirinit();
sr_init_cap_names();
sr_set_cap_name(ETH_DEV0, "eth");
sr_set_cap_name(IP_DEV0, "ip");
sr_set_cap_name(TCP_DEV0, "tcp");
sr_set_cap_name(UDP_DEV0, "udp");
#if 0
sr_enable_linger_right();
#endif
bf_init();
clck_init();
sr_init();
eth_init();
arp_init();
ip_init();
tcp_init();
udp_init();
add_default_gws();
mu_unlock(&mu_generic);
tcpip_chmod();
}
void tcpip_init(void)
{
net_mutex = thinkos_mutex_alloc();
assert(net_mutex > 0);
tcpip_net_lock();
DCC_LOG1(LOG_TRACE, "net_mutex=%d", net_mutex);
mbuf_init();
pktbuf_pool_init();
#if (ENABLE_NET_RAW)
raw_init();
#endif
#if (ENABLE_NET_UDP)
udp_init();
#endif
#if (ENABLE_NET_TCP)
tcp_init();
#endif
ifnet_init();
tcpip_net_unlock();
}
int
microps_init (const struct microps_param *param) {
if (ethernet_init() == -1) {
goto ERROR;
}
if (ethernet_device_open(param->ethernet_device, param->ethernet_addr) == -1) {
goto ERROR;
}
if (arp_init() == -1) {
goto ERROR;
}
if (ip_init(param->ip_addr, param->ip_netmask, param->ip_gateway) == -1) {
goto ERROR;
}
if (icmp_init() == -1) {
goto ERROR;
}
if (udp_init() == -1) {
goto ERROR;
}
if (tcp_init() == -1) {
goto ERROR;
}
if (ethernet_device_run() == -1) {
goto ERROR;
}
return 0;
ERROR:
//microps_cleanup();
return -1;
}
int main(int argc, char *argv[])
{
CHECK_INIT_RETURN(itti_init(TASK_MAX, THREAD_MAX, MESSAGES_ID_MAX,
tasks_info, messages_info, messages_definition_xml,
mme_config.itti_config.log_file));
/* Parse the command line for options and set the mme_config accordingly. */
CHECK_INIT_RETURN(config_parse_opt_line(argc, argv, &mme_config) < 0);
MSC_INIT(MSC_MME_GW, THREAD_MAX+TASK_MAX);
/* Calling each layer init function */
CHECK_INIT_RETURN(log_init(&mme_config, oai_epc_log_specific));
CHECK_INIT_RETURN(nas_init(&mme_config));
CHECK_INIT_RETURN(sctp_init(&mme_config));
CHECK_INIT_RETURN(udp_init(&mme_config));
CHECK_INIT_RETURN(gtpv1u_init(&mme_config));
CHECK_INIT_RETURN(s1ap_mme_init(&mme_config));
CHECK_INIT_RETURN(mme_app_init(&mme_config));
CHECK_INIT_RETURN(s6a_init(&mme_config));
CHECK_INIT_RETURN(sgw_lite_init(mme_config.config_file));
/* Handle signals here */
itti_wait_tasks_end();
return 0;
}
void
init(void)
{
app_init();
doi_init();
exchange_init();
group_init();
ipsec_init();
isakmp_doi_init();
libcrypto_init();
timer_init();
/* The following group are depending on timer_init having run. */
conf_init();
connection_init();
/* This depends on conf_init, thus check as soon as possible. */
log_reinit();
/* policy_init depends on conf_init having run. */
policy_init();
/* Depends on conf_init and policy_init having run */
cert_init();
crl_init();
sa_init();
transport_init();
virtual_init();
udp_init();
nat_t_init();
udp_encap_init();
vendor_init();
}
int
microps_init (void) {
if (ethernet_init() == -1) {
goto ERROR;
}
if (slip_init() == -1) {
goto ERROR;
}
if (arp_init() == -1) {
goto ERROR;
}
if (ip_init() == -1) {
goto ERROR;
}
if (icmp_init() == -1) {
goto ERROR;
}
if (udp_init() == -1) {
goto ERROR;
}
if (tcp_init() == -1) {
goto ERROR;
}
return 0;
ERROR:
microps_cleanup();
return -1;
}
STATIC_INLINE void main_init( void ) {
mcu_init();
electrical_init();
stateInit();
actuators_init();
#if USE_MOTOR_MIXING
motor_mixing_init();
#endif
radio_control_init();
air_data_init();
#if USE_BARO_BOARD
baro_init();
#endif
imu_init();
#if USE_IMU_FLOAT
imu_float_init();
#endif
ahrs_aligner_init();
ahrs_init();
ins_init();
#if USE_GPS
gps_init();
#endif
autopilot_init();
modules_init();
settings_init();
mcu_int_enable();
#if DATALINK == XBEE
xbee_init();
#endif
#if DATALINK == UDP
udp_init();
#endif
// register the timers for the periodic functions
main_periodic_tid = sys_time_register_timer((1./PERIODIC_FREQUENCY), NULL);
modules_tid = sys_time_register_timer(1./MODULES_FREQUENCY, NULL);
radio_control_tid = sys_time_register_timer((1./60.), NULL);
failsafe_tid = sys_time_register_timer(0.05, NULL);
electrical_tid = sys_time_register_timer(0.1, NULL);
telemetry_tid = sys_time_register_timer((1./TELEMETRY_FREQUENCY), NULL);
#if USE_BARO_BOARD
baro_tid = sys_time_register_timer(1./BARO_PERIODIC_FREQUENCY, NULL);
#endif
}
/*
* IP initialization: fill in IP protocol switch table.
* All protocols not implemented in kernel go to raw IP protocol handler.
*/
void
ip_init()
{
ipq.ip_link.next = ipq.ip_link.prev = &ipq.ip_link;
ip_id = tt.tv_sec & 0xffff;
udp_init();
tcp_init();
}
/*
* IP initialization: fill in IP protocol switch table.
* All protocols not implemented in kernel go to raw IP protocol handler.
*/
void ip_init(void)
{
ipq.next = ipq.prev = (ipqp_32)&ipq;
ip_id = tt.tv_sec & 0xffff;
udp_init();
tcp_init();
ip_defttl = IPDEFTTL;
}
uint32_t ipv6_init(const ipv6_init_t * p_init)
{
uint32_t index;
uint32_t err_code;
ble_6lowpan_init_t init_params;
NULL_PARAM_CHECK(p_init);
NULL_PARAM_CHECK(p_init->p_eui64);
NULL_PARAM_CHECK(p_init->event_handler);
SDK_MUTEX_INIT(m_ipv6_mutex);
IPV6_MUTEX_LOCK();
IPV6_ENTRY();
// Initialize related modules.
UNUSED_VARIABLE(nrf_mem_init());
UNUSED_VARIABLE(iot_pbuffer_init());
// Initialize submodules of IPv6 stack.
UNUSED_VARIABLE(udp_init());
UNUSED_VARIABLE(icmp6_init());
// Initialize context manager.
UNUSED_VARIABLE(iot_context_manager_init());
IPV6_ADDRESS_INITIALIZE(IPV6_ADDR_ANY);
// Set application event handler.
m_event_handler = p_init->event_handler;
// Clear number of interfaces.
m_interfaces_count = 0;
// Clear network interfaces.
for (index = 0; index < IPV6_MAX_INTERFACE; index++)
{
interface_reset(&m_interfaces[index]);
}
// Clear all addresses.
for (index = 0; index < IPV6_MAX_ADDRESS_COUNT; index++)
{
addr_free(index, false);
}
// 6LoWPAN module initialization.
init_params.p_eui64 = p_init->p_eui64;
init_params.event_handler = ble_6lowpan_evt_handler;
err_code = ble_6lowpan_init(&init_params);
IPV6_EXIT();
IPV6_MUTEX_UNLOCK();
return err_code;
}
/**
* Perform Sanity check of user-configurable values, and initialize all modules.
*/
void
lwip_init(void)
{
/* Sanity check user-configurable values */
lwip_sanity_check();
/* Modules initialization */
stats_init();
#if !NO_SYS
sys_init();
#endif /* !NO_SYS */
mem_init();
memp_init();
pbuf_init();
netif_init();
#if LWIP_SOCKET
lwip_socket_init();
#endif /* LWIP_SOCKET */
ip_init();
#if LWIP_ARP
etharp_init();
#endif /* LWIP_ARP */
#if LWIP_RAW
raw_init();
#endif /* LWIP_RAW */
#if LWIP_UDP
udp_init();
#endif /* LWIP_UDP */
#if LWIP_TCP
tcp_init();
#endif /* LWIP_TCP */
#if LWIP_SNMP
snmp_init();
#endif /* LWIP_SNMP */
#if LWIP_AUTOIP
autoip_init();
#endif /* LWIP_AUTOIP */
#if LWIP_IGMP
igmp_init();
#endif /* LWIP_IGMP */
#if LWIP_DNS
dns_init();
#endif /* LWIP_DNS */
#if LWIP_TIMERS
sys_timeouts_init();
#endif /* LWIP_TIMERS */
#if !NO_SYS
/* in the Xilinx lwIP 1.2.0 port, lwip_init() was added as a convenience utility function
to initialize all the lwIP layers. lwIP 1.3.0 introduced lwip_init() in the base lwIP
itself. However a user cannot use lwip_init() regardless of whether it is raw or socket
modes. The following call to lwip_sock_init() is made to make sure that lwIP is properly
initialized in both raw & socket modes with just a call to lwip_init().
*/
lwip_sock_init();
#endif
}
/*
* IP initialization: fill in IP protocol switch table.
* All protocols not implemented in kernel go to raw IP protocol handler.
*/
void
ip_init()
{
ipq.ip_link.next = ipq.ip_link.prev = &ipq.ip_link;
ip_id = tt.tv_sec & 0xffff;
udp_init();
tcp_init();
ip_defttl = IPDEFTTL;
}
/**
* Perform Sanity check of user-configurable values, and initialize all modules.
*/
void
lwip_init(void)
{
/*++ Changed by Espressif ++*/
MEMP_NUM_TCP_PCB = 5;
TCP_WND = (4 * TCP_MSS);
TCP_MAXRTX = 3;
TCP_SYNMAXRTX = 6;
/*-- --*/
/* Modules initialization */
stats_init();
#if !NO_SYS
sys_init();
#endif /* !NO_SYS */
/*++ Changed by Espressif ++*/
#if 0
mem_init(&_bss_end);
#endif
/*-- --*/
memp_init();
pbuf_init();
netif_init();
#if LWIP_SOCKET
lwip_socket_init();
#endif /* LWIP_SOCKET */
ip_init();
#if LWIP_ARP
etharp_init();
#endif /* LWIP_ARP */
#if LWIP_RAW
raw_init();
#endif /* LWIP_RAW */
#if LWIP_UDP
udp_init();
#endif /* LWIP_UDP */
#if LWIP_TCP
tcp_init();
#endif /* LWIP_TCP */
#if LWIP_SNMP
snmp_init();
#endif /* LWIP_SNMP */
#if LWIP_AUTOIP
autoip_init();
#endif /* LWIP_AUTOIP */
#if LWIP_IGMP
igmp_init();
#endif /* LWIP_IGMP */
#if LWIP_DNS
dns_init();
#endif /* LWIP_DNS */
#if LWIP_TIMERS
sys_timeouts_init();
#endif /* LWIP_TIMERS */
}
STATIC_INLINE void main_init( void ) {
mcu_init();
electrical_init();
stateInit();
actuators_init();
#if USE_MOTOR_MIXING
// motor_mixing_init();
// servo_mixing_init();
set_servo_init();
#endif
radio_control_init();
baro_init();
imu_init();
autopilot_init();
nav_init();
guidance_h_init();
guidance_v_init();
stabilization_init();
ahrs_aligner_init();
ahrs_init();
ins_init();
#if USE_GPS
gps_init();
#endif
modules_init();
settings_init();
mcu_int_enable();
#if DATALINK == XBEE
xbee_init();
#endif
#if DATALINK == UDP
udp_init();
#endif
// register the timers for the periodic functions
main_periodic_tid = sys_time_register_timer((1./PERIODIC_FREQUENCY), NULL);
modules_tid = sys_time_register_timer(1./MODULES_FREQUENCY, NULL);
radio_control_tid = sys_time_register_timer((1./60.), NULL);
failsafe_tid = sys_time_register_timer(0.05, NULL);
electrical_tid = sys_time_register_timer(0.1, NULL);
baro_tid = sys_time_register_timer(1./BARO_PERIODIC_FREQUENCY, NULL);
telemetry_tid = sys_time_register_timer((1./TELEMETRY_FREQUENCY), NULL);
}
void network_init()
{
struct ip_addr ipaddr, netmask, gw;
printf("trying to initialize network...\n");
#ifdef STATS
stats_init();
#endif /* STATS */
mem_init();
memp_init();
pbuf_init();
netif_init();
ip_init();
udp_init();
tcp_init();
etharp_init();
printf("ok now the NIC\n");
if (!netif_add(&netif, &ipaddr, &netmask, &gw, NULL, enet_init, ip_input))
{
printf("netif_add failed!\n");
return;
}
netif_set_default(&netif);
dhcp_start(&netif);
mftb(&last_tcp);
mftb(&last_dhcp);
printf("\nWaiting for DHCP");
int i;
for (i=0; i<10; i++) {
mdelay(500);
network_poll();
printf(".");
if (netif.ip_addr.addr)
break;
}
if (netif.ip_addr.addr) {
printf("%u.%u.%u.%u\n",
(netif.ip_addr.addr >> 24) & 0xFF,
(netif.ip_addr.addr >> 16) & 0xFF,
(netif.ip_addr.addr >> 8) & 0xFF,
(netif.ip_addr.addr >> 0) & 0xFF);
printf("\n");
} else {
/**
* Perform Sanity check of user-configurable values, and initialize all modules.
*/
void
lwip_init(void)
{
esp_ms_timer_init(); // espressif
/* Modules initialization */
stats_init();
#if !NO_SYS
sys_init();
#endif /* !NO_SYS */
mem_init();
memp_init();
pbuf_init();
netif_init();
#if LWIP_IPV4
ip_init();
#if LWIP_ARP
etharp_init();
#endif /* LWIP_ARP */
#endif /* LWIP_IPV4 */
#if LWIP_RAW
raw_init();
#endif /* LWIP_RAW */
#if LWIP_UDP
udp_init();
#endif /* LWIP_UDP */
#if LWIP_TCP
tcp_init();
#endif /* LWIP_TCP */
#if LWIP_SNMP
snmp_init();
#endif /* LWIP_SNMP */
#if LWIP_AUTOIP
autoip_init();
#endif /* LWIP_AUTOIP */
#if LWIP_IGMP
igmp_init();
#endif /* LWIP_IGMP */
#if LWIP_DNS
dns_init();
#endif /* LWIP_DNS */
#if LWIP_IPV6
ip6_init();
nd6_init();
#if LWIP_IPV6_MLD
mld6_init();
#endif /* LWIP_IPV6_MLD */
#endif /* LWIP_IPV6 */
#if PPP_SUPPORT
ppp_init();
#endif
#if LWIP_TIMERS
sys_timeouts_init();
#endif /* LWIP_TIMERS */
}
static void
tcpip_thread(void *arg)
{
struct tcpip_msg *msg;
(void)arg;
ip_init();
#if LWIP_UDP
udp_init();
#endif
#if LWIP_TCP
tcp_init();
#endif
#if IP_REASSEMBLY
sys_timeout(1000, ip_timer, NULL);
#endif
if (tcpip_init_done != NULL) {
tcpip_init_done(tcpip_init_done_arg);
}
while (1) { /* MAIN Loop */
sys_mbox_fetch(mbox, (void *)&msg);
switch (msg->type) {
case TCPIP_MSG_API:
LWIP_DEBUGF(TCPIP_DEBUG, ("tcpip_thread: API message %p\n", (void *)msg));
api_msg_input(msg->msg.apimsg);
break;
case TCPIP_MSG_INPUT:
LWIP_DEBUGF(TCPIP_DEBUG, ("tcpip_thread: IP packet %p\n", (void *)msg));
ip_input(msg->msg.inp.p, msg->msg.inp.netif);
break;
case TCPIP_MSG_CALLBACK:
LWIP_DEBUGF(TCPIP_DEBUG, ("tcpip_thread: CALLBACK %p\n", (void *)msg));
msg->msg.cb.f(msg->msg.cb.ctx);
break;
default:
break;
}
#ifdef VBOX
if (msg->type == TCPIP_MSG_TERM)
{
memp_free(MEMP_TCPIP_MSG, msg);
break;
}
#endif
memp_free(MEMP_TCPIP_MSG, msg);
}
#ifdef VBOX
if (tcpip_init_done != NULL) {
tcpip_init_done(tcpip_init_done_arg);
}
#endif
}
void net_init (void)
{
int32 nbufs; /* Total no of buffers */
/* Initialize the network data structure */
memset((char *)&NetData, NULLCH, sizeof(struct network));
/* Obtain the Ethernet MAC address */
control(ETHER0, ETH_CTRL_GET_MAC, (int32)NetData.ethucast, 0);
memset((char *)NetData.ethbcast, 0xFF, ETH_ADDR_LEN);
/* Initialize the random port seed */
netportseed = getticks();
/* Create the network buffer pool */
nbufs = UDP_SLOTS * UDP_QSIZ + ICMP_SLOTS * ICMP_QSIZ + 1;
netbufpool = mkbufpool(PACKLEN, nbufs);
/* Initialize the ARP cache */
arp_init();
/* Initialize UDP */
udp_init();
/* Initialize ICMP */
icmp_init();
/* Initialize the IP output queue */
ipoqueue.iqhead = 0;
ipoqueue.iqtail = 0;
ipoqueue.iqsem = semcreate(0);
if((int32)ipoqueue.iqsem == SYSERR) {
panic("Cannot create ip output queue semaphore");
return;
}
/* Create the IP output process */
resume(create(ipout, NETSTK, NETPRIO, "ipout", 0, NULL));
/* Create a network input process */
resume(create(netin, NETSTK, NETPRIO, "netin", 0, NULL));
}
void
network_init(void)
{
printf("\nStarting %s\n", __FUNCTION__);
// Initialise the nslu2 hardware
ixOsalOemInit();
/* Initialise lwIP */
mem_init();
memp_init();
pbuf_init();
netif_init();
udp_init();
etharp_init();
/* Setup the network interface */
struct ip_addr netmask, ipaddr, gw;
IP4_ADDR(&netmask, 255, 255, 255, 0); // Standard net mask
IP4_ADDR(&gw, 192, 168, 0, 1); // Your host system
IP4_ADDR(&ipaddr, 192, 168, 0, 2); // The Slug's IP address
struct netif *netif = netif_add(&ipaddr,&netmask,&gw, sosIfInit, ip_input);
netif_set_default(netif);
// Generate an arp entry for our gateway
// We should only need to do this once, but Linux seems to love ignoring
// ARP queries (why??!), so we keep trying until we get a response
struct pbuf *p = etharp_query(netif, &netif->gw, NULL);
do {
(*netif_default->linkoutput)(netif, p); // Direct output
sos_usleep(100000); // Wait a while for a reply
} while (!etharp_entry_present(&netif->gw));
pbuf_free(p);
// Finish the initialisation of the nslu2 hardware
ixOsalOSServicesFinaliseInit();
/* Initialise NFS */
int r = nfs_init(gw); assert(!r);
mnt_get_export_list(); // Print out the exports on this server
const char *msg;
if (mnt_mount(NFS_DIR, &mnt_point)) // Mount aos_nfs
msg = "%s: Error mounting path '%s'!\n";
else
msg = "Successfully mounted '%s'\n";
printf(msg, __FUNCTION__, NFS_DIR);
printf("Finished %s\n\n", __FUNCTION__);
}
/**
* Perform Sanity check of user-configurable values, and initialize all modules.
*/
void ICACHE_FLASH_ATTR
lwip_init(void)
{
/* Modules initialization */
stats_init();
#if !NO_SYS
sys_init();
#endif /* !NO_SYS */
mem_init();
memp_init();
pbuf_init();
netif_init();
#if LWIP_SOCKET
lwip_socket_init();
#endif /* LWIP_SOCKET */
ip_init();
#if LWIP_ARP
etharp_init();
#endif /* LWIP_ARP */
#if LWIP_RAW
raw_init();
#endif /* LWIP_RAW */
#if LWIP_UDP
udp_init();
#endif /* LWIP_UDP */
#if LWIP_TCP
tcp_init();
#endif /* LWIP_TCP */
#if LWIP_SNMP
snmp_init();
#endif /* LWIP_SNMP */
#if LWIP_AUTOIP
autoip_init();
#endif /* LWIP_AUTOIP */
#if LWIP_IGMP
igmp_init();
#endif /* LWIP_IGMP */
#if LWIP_DNS
dns_init();
#endif /* LWIP_DNS */
#if LWIP_IPV6
ip6_init();
nd6_init();
#if LWIP_IPV6_MLD
mld6_init();
#endif /* LWIP_IPV6_MLD */
#endif /* LWIP_IPV6 */
#if LWIP_TIMERS
sys_timeouts_init();
#endif /* LWIP_TIMERS */
}
void
lwip_raw_init()
{
ip_init(); /* Doesn't do much, it should be called to handle future changes. */
#if LWIP_UDP
udp_init(); /* Clears the UDP PCB list. */
#endif
#if LWIP_TCP
tcp_init(); /* Clears the TCP PCB list and clears some internal TCP timers. */
/* Note: you must call tcp_fasttmr() and tcp_slowtmr() at the */
/* predefined regular intervals after this initialization. */
#endif
}
/*
* IP initialization: fill in IP protocol switch table.
* All protocols not implemented in kernel go to raw IP protocol handler.
*/
void
ip_init(PNATState pData)
{
int i = 0;
for (i = 0; i < IPREASS_NHASH; ++i)
TAILQ_INIT(&ipq[i]);
maxnipq = 100; /* ??? */
maxfragsperpacket = 16;
nipq = 0;
ip_currid = tt.tv_sec & 0xffff;
udp_init(pData);
tcp_init(pData);
}
usb_t usb_init (const usb_descriptors_t *descriptors,
udp_request_handler_t request_handler)
{
static usb_dev_t usb_dev;
usb_t usb = &usb_dev;
usb->udp = udp_init ((void *)usb_request_handler, usb);
usb->descriptors = descriptors;
usb->request_handler = request_handler;
usb->dev_descriptor = &devDescriptor;
return usb;
}
PRIVATE void nw_init()
{
mq_init();
qp_init();
bf_init();
clck_init();
sr_init();
eth_init();
arp_init();
psip_init();
ip_init();
tcp_init();
udp_init();
}