/** Configures the uIP stack ready for network traffic processing. */
void uIPManagement_Init(void)
{
/* uIP Timing Initialization */
clock_init();
timer_set(&ConnectionTimer, CLOCK_SECOND / 2);
timer_set(&ARPTimer, CLOCK_SECOND * 10);
/* uIP Stack Initialization */
uip_init();
uip_arp_init();
uip_setethaddr(MACAddress);
/* DHCP/Server IP Settings Initialization */
#if defined(ENABLE_DHCP_CLIENT)
HaveIPConfiguration = false;
DHCPClientApp_Init();
#else
HaveIPConfiguration = true;
uip_ipaddr_t IPAddress, Netmask, GatewayIPAddress;
uip_ipaddr(&IPAddress, DEVICE_IP_ADDRESS[0], DEVICE_IP_ADDRESS[1], DEVICE_IP_ADDRESS[2], DEVICE_IP_ADDRESS[3]);
uip_ipaddr(&Netmask, DEVICE_NETMASK[0], DEVICE_NETMASK[1], DEVICE_NETMASK[2], DEVICE_NETMASK[3]);
uip_ipaddr(&GatewayIPAddress, DEVICE_GATEWAY[0], DEVICE_GATEWAY[1], DEVICE_GATEWAY[2], DEVICE_GATEWAY[3]);
uip_sethostaddr(&IPAddress);
uip_setnetmask(&Netmask);
uip_setdraddr(&GatewayIPAddress);
#endif
/* HTTP Webserver Initialization */
HTTPServerApp_Init();
/* TELNET Server Initialization */
#if defined(ENABLE_TELNET_SERVER)
TELNETServerApp_Init();
#endif
}
void Test_uip_arp_arpout(CuTest *tc) {
u8_t temp_buf[]= "\x11\x22\x33\x44\x55\x66\x77\x88\x99\x00\xAA\xBB\x08\x00"
"\x45" //ipv4, 4*5=20byte
"\x00"
"\x00\x14" //fra
"\x00\x00"
"\x00\x00"
"\x11" //ttl
"\x06" //tcp
"\x00\x00" //header checksum,dont fit now
"\xC0\xA8\x00\x02"
"\xff\xff\xff\x00" //ip broadcast,subnet broad cast
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00";
iprintf_s(temp_buf,sizeof(temp_buf));
uip_arp_init();
memcpy(uip_buf,temp_buf,60);//broad cast,=dest ip equeals mask
uip_arp_out();
CuAssertHexEquals_Msg(tc,"arp out 1",0xFF,IPBUF->ethhdr.dest.addr[0]);
IPBUF->destipaddr[0]=0xA8C0;
IPBUF->destipaddr[1]=0x0300;
uip_arp_out();
CuAssertHexEquals_Msg(tc,"arp out 2",0xFF,IPBUF->ethhdr.dest.addr[0]);
CuAssertHexEquals_Msg(tc,"arp out 3",0xFF,IPBUF->ethhdr.dest.addr[1]);
CuAssertHexEquals_Msg(tc,"arp out 4",0xFF,IPBUF->ethhdr.dest.addr[2]);
CuAssertHexEquals_Msg(tc,"arp out 5",0xFF,IPBUF->ethhdr.dest.addr[3]);
CuAssertHexEquals_Msg(tc,"arp out 6",0xFF,IPBUF->ethhdr.dest.addr[4]);
CuAssertHexEquals_Msg(tc,"arp out 7",0xFF,IPBUF->ethhdr.dest.addr[5]);
CuAssertHexEquals_Msg(tc,"arp out 8",HTONS(UIP_ETHTYPE_ARP),BUF->ethhdr.type);
CuAssertHexEquals_Msg(tc,"arp out 8",0x0608,BUF->ethhdr.type);
}
/** Configures the uIP stack ready for network traffic processing. */
void uIPManagement_Init(void)
{
/* uIP Timing Initialization */
clock_init();
timer_set(&ConnectionTimer, CLOCK_SECOND / 2);
timer_set(&ARPTimer, CLOCK_SECOND * 10);
/* uIP Stack Initialization */
uip_init();
uip_arp_init();
/* DHCP/Server IP Settings Initialization */
if (USB_CurrentMode == USB_MODE_Device)
{
MACAddress.addr[0] = SERVER_MAC_ADDRESS[0];
MACAddress.addr[1] = SERVER_MAC_ADDRESS[1];
MACAddress.addr[2] = SERVER_MAC_ADDRESS[2];
MACAddress.addr[3] = SERVER_MAC_ADDRESS[3];
MACAddress.addr[4] = SERVER_MAC_ADDRESS[4];
MACAddress.addr[5] = SERVER_MAC_ADDRESS[5];
#if defined(ENABLE_DHCP_SERVER)
DHCPServerApp_Init();
#endif
uip_ipaddr_t IPAddress, Netmask, GatewayIPAddress;
uip_ipaddr(&IPAddress, DEVICE_IP_ADDRESS[0], DEVICE_IP_ADDRESS[1], DEVICE_IP_ADDRESS[2], DEVICE_IP_ADDRESS[3]);
uip_ipaddr(&Netmask, DEVICE_NETMASK[0], DEVICE_NETMASK[1], DEVICE_NETMASK[2], DEVICE_NETMASK[3]);
uip_ipaddr(&GatewayIPAddress, DEVICE_GATEWAY[0], DEVICE_GATEWAY[1], DEVICE_GATEWAY[2], DEVICE_GATEWAY[3]);
uip_sethostaddr(&IPAddress);
uip_setnetmask(&Netmask);
uip_setdraddr(&GatewayIPAddress);
}
else
{
#if defined(ENABLE_DHCP_CLIENT)
DHCPClientApp_Init();
#else
uip_ipaddr_t IPAddress, Netmask, GatewayIPAddress;
uip_ipaddr(&IPAddress, DEVICE_IP_ADDRESS[0], DEVICE_IP_ADDRESS[1], DEVICE_IP_ADDRESS[2], DEVICE_IP_ADDRESS[3]);
uip_ipaddr(&Netmask, DEVICE_NETMASK[0], DEVICE_NETMASK[1], DEVICE_NETMASK[2], DEVICE_NETMASK[3]);
uip_ipaddr(&GatewayIPAddress, DEVICE_GATEWAY[0], DEVICE_GATEWAY[1], DEVICE_GATEWAY[2], DEVICE_GATEWAY[3]);
uip_sethostaddr(&IPAddress);
uip_setnetmask(&Netmask);
uip_setdraddr(&GatewayIPAddress);
#endif
}
/* Virtual Webserver Ethernet Address Configuration */
uip_setethaddr(MACAddress);
/* HTTP Webserver Initialization */
HTTPServerApp_Init();
/* TELNET Server Initialization */
#if defined(ENABLE_TELNET_SERVER)
TELNETServerApp_Init();
#endif
}
void vNet_Init_M1()
{
// Init the uIP stack
uip_init();
// Init the ARP table
uip_arp_init();
// Init the Wifi controller
nic_init();
// Connect as per configuration options
nic_connect();
}
/*-------------------------------------------
| Name:uip_sock_init
| Description:
| Parameters:
| Return Type:
| Comments:
| See:
---------------------------------------------*/
int uip_sock_init(void) {
#if defined (USE_UIP)
int i;
socketList = (socket_t*)&_socketList;
socksconn_state_list = (struct socksconn_state*)&_socksconn_state_list;
uip_init();
#if UIP_CONF_IPV6
{
uip_ip6addr_t ip6addr;
memcpy(uip_lladdr.addr, "\x00\x0c\x29\x28\x23\x45", 6); // Set in zigbeestack.cpp (UID)
uip_ip6addr(&ip6addr, 0xfe80,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0002);
uip_sethostaddr(&ip6addr);
uip_ipaddr_copy(&uip_hostaddr, &ip6addr);
tcpip_init(); // rpl_init() is called inside tcpip_init()
clock_init();
uip_ds6_addr_add(&ip6addr, 0, ADDR_MANUAL);
}
#endif
//ethernet
#if defined(USE_IF_ETHERNET)
#if !UIP_CONF_IPV6
uip_arp_init();
#endif
#endif
for(i=0; i<MAX_SOCKET; i++) {
#if UIP_CONF_IPV6
socketList[i].addr_in.sin6_port=0;
#else
socketList[i].addr_in.sin_port=0;
#endif
socketList[i].socksconn=NULL;
socketList[i].desc = -1;
}
for(i=0; i<UIP_CONNS; i++) {
socksconn_state_list[i].hsocks=NULL;
uip_conns[i].appstate.state = &socksconn_state_list[i];
}
for(;i<(UIP_CONNS+UIP_UDP_CONNS);i++){
socksconn_state_list[i].hsocks=NULL;
uip_udp_conns[i-UIP_CONNS].appstate.state = &socksconn_state_list[i];
}
#else
return -1;
#endif
return 0;
}
void netInit()
{
POSTASK_t t;
int i;
uipGiant = posSemaCreate(0);
uipMutex = posMutexCreate();
pollTicks = INFINITE;
P_ASSERT("netInit", uipGiant != NULL && uipMutex != NULL);
POS_SETEVENTNAME(uipGiant, "uip:giant");
POS_SETEVENTNAME(uipMutex, "uip:mutex");
// uosFS setup
netFS.base.mountPoint = "/socket";
netFS.base.cf = &netFSConf;
uosMount(&netFS.base);
// Initialize contiki-style timers (used by uip code)
etimer_init();
dataToSend = 0;
for(i = 0; i < UIP_CONNS; i++)
uip_conns[i].appstate.file = NULL;
#if UIP_UDP
for(i = 0; i < UIP_UDP_CONNS; i++)
uip_udp_conns[i].appstate.file = NULL;
#endif /* UIP_UDP */
netInterfaceInit();
uip_init();
#if NETSTACK_CONF_WITH_IPV6 == 0
uip_arp_init();
#endif
t = posTaskCreate(netMainThread, NULL, NETCFG_TASK_PRIORITY, NETCFG_STACK_SIZE);
P_ASSERT("netInit2", t != NULL);
POS_SETTASKNAME(t, "uip:main");
}
void TcpIpInit(void)
{
uint8_t IpAddress[4];
uint8_t NetMask[4];
uint8_t RouterIp[4];
/* Set up the network interface */
UserIoIpSettingsGet(IpAddress, NetMask, RouterIp);
nic_init();
uip_init(IpAddress, NetMask, RouterIp);
uip_arp_init();
uip_listen(HTONS(ETH_LOC_BUFFER_BUFFER_TCP_PORT));
TcpIpUipTimerCounter = 0;
TcpIpUipArpTimerCounter = 0;
TCCR0B = (1 << CS01) | (1<<CS00);
TIMSK0 |= (1<<TOIE0);
}
/**
* @brief Configure Network
* @param None
* @retval None
*/
void Network_Configuration(void)
{
struct uip_eth_addr mac = {{ 0xeb, 0xa0, 0x00, 0x00, 0x00, 0x00 }};
enc28j60_init(mac.addr);
uip_init();
uip_arp_init();
uip_setethaddr(mac);
uip_ipaddr_t ipaddr;
uip_ipaddr(ipaddr, 192, 168, 0, 100);
uip_sethostaddr(ipaddr);
uip_ipaddr(ipaddr, 255, 255, 255, 0);
uip_setnetmask(ipaddr);
uip_ipaddr(ipaddr, 192, 168, 0, 1);
uip_setdraddr(ipaddr);
uip_listen(HTONS(4000));
}
void uip_task_init(const uint8 *ipbuf, const uint8 *netmask, const uint8 *mac)
{
uip_ipaddr_t ipaddr;
uip_init();
uip_arp_init();
uip_ipaddr(ipaddr, ipbuf[0], ipbuf[1], ipbuf[2], ipbuf[3]);
uip_sethostaddr(ipaddr);
uip_ipaddr(ipaddr, netmask[0], netmask[1], netmask[2], netmask[3]);
uip_setnetmask(ipaddr);
uip_ethaddr.addr[0] = mac[0];
uip_ethaddr.addr[1] = mac[1];
uip_ethaddr.addr[2] = mac[2];
uip_ethaddr.addr[3] = mac[3];
uip_ethaddr.addr[4] = mac[4];
uip_ethaddr.addr[5] = mac[5];
}
// Init application
void elua_uip_init( const struct uip_eth_addr *paddr )
{
// Set hardware address
uip_setethaddr( (*paddr) );
// Initialize the uIP TCP/IP stack.
uip_init();
uip_arp_init();
#ifdef BUILD_DHCPC
dhcpc_init( paddr->addr, sizeof( *paddr ) );
dhcpc_request();
#else
elua_uip_conf_static();
#endif
resolv_init();
#ifdef BUILD_CON_TCP
uip_listen( HTONS( ELUA_NET_TELNET_PORT ) );
#endif
}
void network_setup() {
printf("network_setup\n");
uip_ipaddr_t ipaddr;
uip_ipaddr_t gatewayAddr;
uip_ipaddr_t netmaskAddr;
uip_lladdr.addr[0] = MAC_ADDRESS[0];
uip_lladdr.addr[1] = MAC_ADDRESS[1];
uip_lladdr.addr[2] = MAC_ADDRESS[2];
uip_lladdr.addr[3] = MAC_ADDRESS[3];
uip_lladdr.addr[4] = MAC_ADDRESS[4];
uip_lladdr.addr[5] = MAC_ADDRESS[5];
uip_ipaddr(&ipaddr, 192, 168, 0, 101);
uip_sethostaddr(&ipaddr);
uip_ipaddr(&gatewayAddr, 192, 168, 0, 1);
uip_setdraddr(&gatewayAddr);
uip_ipaddr(&netmaskAddr, 255, 255, 255, 0);
uip_setnetmask(&netmaskAddr);
tcpip_set_outputfunc(enc28j60_tcp_output);
enc28j60_init(uip_lladdr.addr);
uip_init();
uip_arp_init();
printf("Start RS232UDP Process\n");
process_start(&rs232udp_process, NULL);
printf("Start network Process\n");
process_start(&network_process, NULL);
printf("END network_setup\n");
}
/////////////////////////////////////////////////////////////////////////////
// The uIP Task is executed each mS
/////////////////////////////////////////////////////////////////////////////
static void UIP_TASK_Handler(void *pvParameters)
{
int i;
struct timer periodic_timer, arp_timer;
// Initialise the xLastExecutionTime variable on task entry
portTickType xLastExecutionTime = xTaskGetTickCount();
// take over exclusive access to UIP functions
MUTEX_UIP_TAKE;
// init uIP timers
timer_set(&periodic_timer, CLOCK_SECOND / 2);
timer_set(&arp_timer, CLOCK_SECOND * 10);
// init the network driver
network_device_init();
// init uIP
uip_init();
uip_arp_init();
// set my ethernet address
unsigned char *mac_addr = network_device_mac_addr();
{
int i;
for(i=0; i<6; ++i)
uip_ethaddr.addr[i] = mac_addr[i];
}
#ifndef DONT_USE_DHCP
dhcpc_init(uip_ethaddr.addr, sizeof(uip_ethaddr.addr));
MIOS32_MIDI_SendDebugMessage("[UIP_TASK] DHCP Client requests the IP settings...\n");
#else
uip_ipaddr_t ipaddr;
// set my IP address
uip_ipaddr(ipaddr,
((MY_IP_ADDRESS)>>24) & 0xff,
((MY_IP_ADDRESS)>>16) & 0xff,
((MY_IP_ADDRESS)>> 8) & 0xff,
((MY_IP_ADDRESS)>> 0) & 0xff);
uip_sethostaddr(ipaddr);
// set my netmask
uip_ipaddr(ipaddr,
((MY_NETMASK)>>24) & 0xff,
((MY_NETMASK)>>16) & 0xff,
((MY_NETMASK)>> 8) & 0xff,
((MY_NETMASK)>> 0) & 0xff);
uip_setnetmask(ipaddr);
// default router
uip_ipaddr(ipaddr,
((MY_GATEWAY)>>24) & 0xff,
((MY_GATEWAY)>>16) & 0xff,
((MY_GATEWAY)>> 8) & 0xff,
((MY_GATEWAY)>> 0) & 0xff);
uip_setdraddr(ipaddr);
MIOS32_MIDI_SendDebugMessage("[UIP_TASK] IP Address statically set:\n");
// start services immediately
UIP_TASK_StartServices();
#endif
// release exclusive access to UIP functions
MUTEX_UIP_GIVE;
// endless loop
while( 1 ) {
vTaskDelayUntil(&xLastExecutionTime, 1 / portTICK_RATE_MS);
// take over exclusive access to UIP functions
MUTEX_UIP_TAKE;
if( !(clock_time_tick() % 100) ) {
// each 100 mS: check availablility of network device
network_device_check();
}
if( network_device_available() ) {
uip_len = network_device_read();
if( uip_len > 0 ) {
if(BUF->type == htons(UIP_ETHTYPE_IP) ) {
uip_arp_ipin();
uip_input();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if( uip_len > 0 ) {
uip_arp_out();
network_device_send();
}
} else if(BUF->type == htons(UIP_ETHTYPE_ARP)) {
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
network_device_send();
}
}
} else if(timer_expired(&periodic_timer)) {
timer_reset(&periodic_timer);
for(i = 0; i < UIP_CONNS; i++) {
uip_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
network_device_send();
}
}
#if UIP_UDP
for(i = 0; i < UIP_UDP_CONNS; i++) {
uip_udp_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
network_device_send();
}
}
#endif /* UIP_UDP */
/* Call the ARP timer function every 10 seconds. */
if(timer_expired(&arp_timer)) {
timer_reset(&arp_timer);
uip_arp_timer();
}
}
}
// release exclusive access to UIP functions
MUTEX_UIP_GIVE;
}
}
int main(void)
{
uint8_t i;
P5DIR|=BIT1;
//P5OUT&=~BIT1;
P5OUT|=BIT1;
_DINT(); //Disable Interrupts -- For initlization purposes
WDTCTL = WDTPW + WDTHOLD; //Stop WDT
/*
Set System Clock Frequency to (121+1) * 32786 * 2 = 7.995392Mhz
This freq. allows for 2400 - 230400 bit rate UART operation with less than 0.86% error
*/
FLL_CTL0 = (DCOPLUS | XCAP18PF); //Enable Frequency Multiplier (DCO+) and XIN/XOUT caps to 18pF
SCFI0 = (FLLD_2 | FN_8); //Set Multiplier to 2, and DCO range to 8MHz nominal
SCFQCTL = 121; //7.995392Mhz Operation with No Modulation
//setup serial port
#if DEBUG_SERIAL
debug_serial_init();
printf("asd %i",23244);
#endif
for(i=0;i<6;i++)
uNet_eth_address.addr[i]=_eth_addr[i];
// init NIC device driver
#if DEBUG_SERIAL
printf("MAC address:%x:%x:%x:%x:%x:%x\r\n",\
(int)_eth_addr[0],(int)_eth_addr[1],(int)_eth_addr[2],\
(int)_eth_addr[3],(int)_eth_addr[4],(int)_eth_addr[5]);
printf("Initializing NIC...\r\n");
#endif
nic_init(_eth_addr);
uip_ipaddr_t ipaddr;
uip_setethaddr(uNet_eth_address);
#if DEBUG_SERIAL
printf("Initializing uIP...\r\n");
#endif
//init uIP
uip_init();
#if DEBUG_SERIAL
printf("Initializing ARP...\r\n");
#endif
//init ARP cache
uip_arp_init();
#if DEBUG_SERIAL
printf("Initializing timer...\r\n");
#endif
// init periodic timer
clock_init();
//#if DEBUG_SERIAL
printf("Initializing webclient...\r\n");
//#endif
webclient_init();
_EINT(); // reenable interrupts
if(!_enable_dhcp)
{
#if DEBUG_SERIAL
printf("Initializing tcp/ip settings\r\n");
#endif
//#if DEBUG_SERIAL
printf("IP %i.%i.%i.%i\r\n",
(int)_ip_addr[0],(int)_ip_addr[1],(int)_ip_addr[2],(int)_ip_addr[3]);
printf("NetMask %i.%i.%i.%i\r\n",
(int)_net_mask[0],(int)_net_mask[1],(int)_net_mask[2],(int)_net_mask[3]);
printf("Gateway %i.%i.%i.%i\r\n",
(int)_gateway[0],(int)_gateway[1],(int)_gateway[2],(int)_gateway[3]);
//#endif
uip_ipaddr(ipaddr, _ip_addr[0], _ip_addr[1], _ip_addr[2], _ip_addr[3]);
uip_sethostaddr(ipaddr);
uip_ipaddr(ipaddr, _net_mask[0], _net_mask[1], _net_mask[2], _net_mask[3]);
uip_setnetmask(ipaddr);
uip_ipaddr(ipaddr, _gateway[0], _gateway[1], _gateway[2], _gateway[3]);
uip_setdraddr(ipaddr);
} else {
#if DEBUG_SERIAL
printf("Going to query DHCP server...\r\n");
#endif
uip_ipaddr(ipaddr, 0, 0, 0, 0);
uip_sethostaddr(ipaddr);
uip_setnetmask(ipaddr);
uip_setdraddr(ipaddr);
}
timer_set(&periodic_timer, CLOCK_SECOND * 2 );
timer_set(&arp_timer, CLOCK_SECOND * 10);
/*
if(_enable_dhcp)
{
dhcpc_init(&uNet_eth_address.addr[0], 6);
dhcpc_request();
}
*/
/* Initialize Scheduler so that it can be used */
//Scheduler_Init();
/* Initialize USB Subsystem */
//USB_Init();
//Scheduler_SetTaskMode(NetTask, TASK_RUN);
/* Scheduling - routine never returns, so put this last in the main function */
//Scheduler_Start();
//#if DEBUG_SERIAL
printf("Starting main loop...\r\n");
//#endif
while(1) {
NetTask();
webclient_get("www", SERVER_PORT,"/");
}
}
PROCESS_THREAD(usb_eth_process, ev , data)
{
PROCESS_BEGIN();
usb_register_request_handler(&cdc_eth_request_hook);
usb_setup();
usb_set_ep_event_process(DATA_OUT, process_current);
usb_set_global_event_process(process_current);
uip_fw_default(&usbethif);
uip_setethaddr(default_uip_ethaddr);
uip_arp_init();
while(1) {
PROCESS_WAIT_EVENT();
if (ev == PROCESS_EVENT_EXIT) break;
if (ev == PROCESS_EVENT_POLL) {
unsigned int events = usb_get_global_events();
if (events) {
if (events & USB_EVENT_CONFIG) {
if (usb_get_current_configuration() != 0) {
printf("Configured\n");
usb_setup_bulk_endpoint(DATA_IN);
usb_setup_bulk_endpoint(DATA_OUT);
usb_setup_interrupt_endpoint(INTERRUPT_IN);
init_recv_buffer();
usb_submit_recv_buffer(DATA_OUT, &recv_buffer);
#if 0
{
static const uint8_t foo[4] = {0x12,0x34,0x56,0x78};
xmit_buffer[0].next = NULL;
xmit_buffer[0].left = sizeof(foo);
xmit_buffer[0].flags = USB_BUFFER_SHORT_END;
xmit_buffer[0].data = &foo;
usb_submit_xmit_buffer(DATA_IN, &xmit_buffer[0]);
}
#endif
} else {
usb_disable_endpoint(DATA_IN);
usb_disable_endpoint(DATA_OUT);
usb_disable_endpoint(INTERRUPT_IN);
}
}
}
events = usb_get_ep_events(DATA_OUT);
if (events & USB_EP_EVENT_NOTIFICATION) {
uip_len = sizeof(recv_data) - recv_buffer.left;
/* printf("Received: %d bytes\n", uip_len); */
memcpy(uip_buf, recv_data, uip_len);
#if UIP_CONF_IPV6
if(BUF->type == uip_htons(UIP_ETHTYPE_IPV6)) {
uip_neighbor_add(&IPBUF->srcipaddr, &BUF->src);
tcpip_input();
} else
#endif /* UIP_CONF_IPV6 */
if(BUF->type == uip_htons(UIP_ETHTYPE_IP)) {
uip_len -= sizeof(struct uip_eth_hdr);
tcpip_input();
} else if(BUF->type == uip_htons(UIP_ETHTYPE_ARP)) {
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if (uip_len > 0) {
memcpy(xmit_data, uip_buf, uip_len);
xmit_buffer[0].next = NULL;
xmit_buffer[0].data = xmit_data;
xmit_buffer[0].left = uip_len;
xmit_buffer[0].flags = USB_BUFFER_SHORT_END;
usb_submit_xmit_buffer(DATA_IN, &xmit_buffer[0]);
/* printf("Sent: %d bytes\n", uip_len); */
}
}
init_recv_buffer();
usb_submit_recv_buffer(DATA_OUT, &recv_buffer);
}
}
}
PROCESS_END();
}
asmlinkage void sys_uip_arp_init_k()
{
uip_arp_init();
return;
}
void vuIP_TASK( void *pvParameters )
{
/* The semaphore used by the EMAC ISR to indicate that an Rx frame is ready
for processing. */
xSemaphoreHandle xSemaphore = NULL;
portBASE_TYPE xARPTimer;
unsigned portBASE_TYPE uxPriority;
static volatile portTickType xStartTime, xCurrentTime;
/* Initialize the uIP TCP/IP stack. */
uip_init();
uip_arp_init();
/* Initialize the HTTP server. */
httpd_init();
/* Initialise the local timers. */
xStartTime = xTaskGetTickCount();
xARPTimer = 0;
/* Initialise the EMAC. A semaphore will be returned when this is
successful. This routine contains code that polls status bits. If the
Ethernet cable is not plugged in then this can take a considerable time.
To prevent this starving lower priority tasks of processing time we
lower our priority prior to the call, then raise it back again once the
initialisation is complete. */
uxPriority = uxTaskPriorityGet( NULL );
vTaskPrioritySet( NULL, tskIDLE_PRIORITY );
while( xSemaphore == NULL )
{
xSemaphore = xEMACInit();
}
vTaskPrioritySet( NULL, uxPriority );
for( ;; )
{
/* Let the network device driver read an entire IP packet
into the uip_buf. If it returns > 0, there is a packet in the
uip_buf buffer. */
uip_len = ulEMACPoll();
/* Was a packet placed in the uIP buffer? */
if( uip_len > 0 )
{
/* A packet is present in the uIP buffer. We call the
appropriate ARP functions depending on what kind of packet we
have received. If the packet is an IP packet, we should call
uip_input() as well. */
if( pucUIP_Buffer->type == htons( UIP_ETHTYPE_IP ) )
{
uip_arp_ipin();
uip_input();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if( uip_len > 0 )
{
uip_arp_out();
lEMACSend();
}
}
else if( pucUIP_Buffer->type == htons( UIP_ETHTYPE_ARP ) )
{
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if( uip_len > 0 )
{
lEMACSend();
}
}
}
else
{
/* The poll function returned 0, so no packet was
received. Instead we check if it is time that we do the
periodic processing. */
xCurrentTime = xTaskGetTickCount();
if( ( xCurrentTime - xStartTime ) >= RT_CLOCK_SECOND )
{
portBASE_TYPE i;
/* Reset the timer. */
xStartTime = xCurrentTime;
/* Periodic check of all connections. */
for( i = 0; i < UIP_CONNS; i++ )
{
uip_periodic( i );
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if( uip_len > 0 )
{
uip_arp_out();
lEMACSend();
}
}
#if UIP_UDP
for( i = 0; i < UIP_UDP_CONNS; i++ )
{
uip_udp_periodic( i );
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if( uip_len > 0 )
{
uip_arp_out();
tapdev_send();
}
}
#endif /* UIP_UDP */
/* Periodically call the ARP timer function. */
if( ++xARPTimer == uipARP_FREQUENCY )
{
uip_arp_timer();
xARPTimer = 0;
}
}
else
{
/* We did not receive a packet, and there was no periodic
processing to perform. Block for a fixed period. If a packet
is received during this period we will be woken by the ISR
giving us the Semaphore. */
xSemaphoreTake( xSemaphore, uipMAX_BLOCK_TIME );
}
}
}
}
void vuIP_TASK( void *pvParameters )
{
int i;
struct uip_eth_addr MacAddr = *(struct uip_eth_addr *)pvParameters;
uip_ipaddr_t ipaddr;
struct timer periodic_timer, arp_timer;
clock_init();
timer_set(&periodic_timer, CLOCK_SECOND / 2);
timer_set(&arp_timer, CLOCK_SECOND * 10);
/* Initialise the Enc28j60*/
enc28j60Init(MacAddr.addr);
/* Initialize the uIP TCP/IP stack. */
uip_init();
uip_arp_init();
/*init mac addr to uip*/
uip_setethaddr(MacAddr);
uip_ipaddr(ipaddr, 192,168,1,101);
uip_sethostaddr(ipaddr);
uip_ipaddr(ipaddr, 192,168,1,1);
uip_setdraddr(ipaddr);
uip_ipaddr(ipaddr, 255,255,255,0);
uip_setnetmask(ipaddr);
/* Initialize the HTTP server. */
telnetd_init();
while(1) {
uip_len = enc28j60PacketReceive();
if(uip_len > 0)
{
if(pucUIP_Buffer->type == htons(UIP_ETHTYPE_IP))
{
uip_arp_ipin();
uip_input();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
enc28j60PacketSend();
}
}
else if(pucUIP_Buffer->type == htons(UIP_ETHTYPE_ARP))
{
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
enc28j60PacketSend();
}
}
}
else if(timer_expired(&periodic_timer))
{
timer_reset(&periodic_timer);
for(i = 0; i < UIP_CONNS; i++)
{
uip_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out();
enc28j60PacketSend();
}
}
#if UIP_UDP
for(i = 0; i < UIP_UDP_CONNS; i++)
{
uip_udp_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out();
enc28j60PacketSend();
}
}
#endif /* UIP_UDP */
/* Call the ARP timer function every 10 seconds. */
if(timer_expired(&arp_timer))
{
timer_reset(&arp_timer);
uip_arp_timer();
}
}
}
}
void
network_init(void)
{
uip_ipaddr_t ip;
(void) ip; /* Keep GCC quiet. */
uip_init();
#if defined(RFM12_IP_SUPPORT) && defined(UIP_MULTI_STACK)
uip_stack_set_active(STACK_RFM12);
rfm12_stack_init();
#endif
#if defined(ZBUS_SUPPORT) && defined(UIP_MULTI_STACK)
uip_stack_set_active(STACK_ZBUS);
zbus_stack_init();
#endif
#ifdef OPENVPN_SUPPORT
uip_stack_set_active(STACK_OPENVPN);
openvpn_init();
#endif
/* load base network settings */
# ifdef DEBUG_NET_CONFIG
debug_printf("net: loading base network settings\n");
# endif
#ifdef ETHERNET_SUPPORT
# ifdef ENC28J60_SUPPORT
uip_stack_set_active(STACK_ENC);
# else /* TAP_SUPPORT */
uip_stack_set_active(STACK_TAP);
#endif
/* use uip buffer as generic space here, since when this function is called,
* no network packets will be processed */
#ifdef EEPROM_SUPPORT
/* use global network packet buffer for configuration */
uint8_t checksum = eeprom_get_chksum();
uint8_t saved_checksum;
eeprom_restore_char(crc, &saved_checksum);
if (checksum != saved_checksum)
eeprom_init();
#endif
#ifdef ETHERNET_SUPPORT
network_config_load();
#endif
/* Do the autoconfiguration after the MAC is set */
# if UIP_CONF_IPV6 && !defined(IPV6_STATIC_SUPPORT)
uip_setprefixlen(64);
uip_ip6autoconfig(0xFE80, 0x0000, 0x0000, 0x0000);
# endif
# if defined(IPV6_STATIC_SUPPORT) && defined(TFTPOMATIC_SUPPORT)
const char *filename = CONF_TFTP_IMAGE;
set_CONF_TFTP_IP(&ip);
tftp_fire_tftpomatic(&ip, filename);
bootload_delay = CONF_BOOTLOAD_DELAY;
# endif /* IPV6_STATIC_SUPPORT && TFTPOMATIC_SUPPORT */
# elif !defined(ROUTER_SUPPORT) /* and not ETHERNET_SUPPORT */
/* Don't allow for eeprom-based configuration of rfm12/zbus IP address,
mainly for code size reasons. */
set_CONF_ETHERRAPE_IP(&ip);
uip_sethostaddr(&ip);
# endif /* not ETHERNET_SUPPORT and not ROUTER_SUPPORT */
ethersex_meta_netinit();
# ifdef ENC28J60_SUPPORT
init_enc28j60();
# endif
# ifdef ETHERNET_SUPPORT
# if UIP_CONF_IPV6
uip_neighbor_init();
# else
uip_arp_init();
# endif
# else /* ETHERNET_SUPPORT */
/* set at least fixed default gateway address
* to allow multi stack routing */
set_CONF_ETHERRAPE_GATEWAY(&ip);
uip_setdraddr(&ip);
# endif /* ETHERNET_SUPPORT */
}
void Test_uip_arp_init(CuTest *tc) {
uip_arp_init();
CuAssertIntEquals(tc,arp_table[0].ipaddr[0],0);
CuAssertIntEquals(tc,arp_table[0].ipaddr[1],0);
}
/*-----------------------------------------------------------------------------------*/
int
main(void)
{
idata u8_t i, arptimer;
idata u16_t j;
// idata int i;
InitGraphic();//putchar(0,62,0);
//while(1)
for(i=0;i<100;i++)
{
putstring(6,0, "Welcome to http://shop34480016.taobao.com www.dianshijin.cn");
}
init_uart();
printu("starting......\r\n");
/* Initialize the device driver. */
// rtl8019as_init();
dev_init();
uip_arp_init();
/* Initialize the uIP TCP/IP stack. */
uip_init();
printu("11111111111111111111111\r\n");
/* Initialize the HTTP server. */
// httpd_init();
tcp_server_init();
arptimer = 0;
printu("222222222222222222222222222\r\n");
while(1) {
/* Let the tapdev network device driver read an entire IP packet
into the uip_buf. If it must wait for more than 0.5 seconds, it
will return with the return value 0. If so, we know that it is
time to call upon the uip_periodic(). Otherwise, the tapdev has
received an IP packet that is to be processed by uIP. */
uip_len = dev_poll();
for(j=0;j<500;j++);
/*
if(uip_len > 0)
{
printuf("--------------- uip_len = 0x%x", uip_len);
printuf("%x ----------\r\n", uip_len);
for(i=0;i<uip_len;i++)
{
printuf("%x ", uip_buf[i]);
if((i+1)%16==0) printu("\r\n");
}
printu("\r\n");
}
*/
if(uip_len == 0) {
for(i = 0; i < UIP_CONNS; i++) {
uip_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
dev_send();
}
}
#if UIP_UDP
for(i = 0; i < UIP_UDP_CONNS; i++) {
uip_udp_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
dev_send();
}
}
#endif /* UIP_UDP */
/* Call the ARP timer function every 10 seconds. */
if(++arptimer == 20) {
uip_arp_timer();
arptimer = 0;
}
} else {
if(BUF->type == htons(UIP_ETHTYPE_IP)) {
uip_arp_ipin();
uip_input();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
dev_send();
}
} else if(BUF->type == htons(UIP_ETHTYPE_ARP)) {
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
dev_send();
}
}
}
}
return 0;
}
/*****************************************************************************
* Main Control Loop
*
*
*****************************************************************************/
int main(void)
{
//led PB4
// Pins als Ausgänge definieren:
DDRB |= (1 << 4);
PORTB |= (0 << 4);
//DDRD |= (1 << 7);
//PORTD |= (1 << 7);
unsigned char i;
unsigned char arptimer=0;
// init NIC device driver
nic_init();
// init uIP
uip_init();
// init app
services_init();
// init ARP cache
uip_arp_init();
// init periodic timer
initTimer();
SET_USART_9600();
//PORTB |= (1 << 4); //LED PB4 ein
sei();
// if((mca25_stat.init=mca25_init())==0) mca25_stat.init=mca25_configure();
// if(mca25_stat.init) {
// print error message?;
// }
#if USE_MCA25_CAM
//DEBUG:
MCA25_ERROR_LED_OFF();
MCA25_CLOCK_LED_OFF();
//DDRB = 0xFF;
MCA25_STATUS_LED_ON();
mca25_init();
mca25_configure();
MCA25_STATUS_LED_OFF();
MCA25_ERROR_LED_ON();
MCA25_CLOCK_LED_ON();
#endif
// #if USE_CLOCK
// Start_Clock();
//#endif
#if USE_SERVO
servo_init();
#endif
//PORTD |= (1 << 7);
while(1)
{
// look for a packet
uip_len = nic_poll();
if(uip_len == 0)
{
// if timed out, call periodic function for each connection
if(timerCounter > TIMERCOUNTER_PERIODIC_TIMEOUT)
{
timerCounter = 0;
for(i = 0; i < UIP_CONNS; i++)
{
uip_periodic(i);
// transmit a packet, if one is ready
if(uip_len > 0)
{
uip_arp_out();
nic_send();
}
}
/* Call the ARP timer function every 10 seconds. */
if(++arptimer == 20)
{
uip_arp_timer();
arptimer = 0;
}
}
}
else // packet received
{
// process an IP packet
if(BUF->type == htons(UIP_ETHTYPE_IP))
{
// add the source to the ARP cache
// also correctly set the ethernet packet length before processing
uip_arp_ipin();
uip_input();
// transmit a packet, if one is ready
if(uip_len > 0)
{
uip_arp_out();
nic_send();
}
}
// process an ARP packet
else if(BUF->type == htons(UIP_ETHTYPE_ARP))
{
uip_arp_arpin();
// transmit a packet, if one is ready
if(uip_len > 0)
nic_send();
}
}
}
return 1;
}
/*****************************************************************************
* Main Control Loop
*
*
*****************************************************************************/
int main(void)
{
unsigned char i;
unsigned char arptimer=0;
// PORTB PB5 als Ausgang (in use LED)
DDRB=(1<<PB5);
PORTB=(1<<PB5);
init_sensors();
// init NIC device driver
nic_init();
// init uIP
uip_init();
// init app
example1_init();
// init ARP cache
uip_arp_init();
// init periodic timer
initTimer();
sei();
// initialisierendes lesen der Temperatur(en)
read_temp_sensors();
while(1)
{
if(minInt==1){
minInt=0;
read_temp_sensors();
}
// look for a packet
uip_len = nic_poll();
if(uip_len == 0)
{
// if timed out, call periodic function for each connection
//if(timerCounter > TIMERCOUNTER_PERIODIC_TIMEOUT)
if(tInt)
{
tInt = 0;
//timerCounter = 0;
for(i = 0; i < UIP_CONNS; i++)
{
uip_periodic(i);
// transmit a packet, if one is ready
if(uip_len > 0)
{
uip_arp_out();
nic_send();
}
}
/* Call the ARP timer function every 10 seconds. */
if(++arptimer == 20)
{
uip_arp_timer();
arptimer = 0;
}
}
}
else // packet received
{
// process an IP packet
if(BUF->type == htons(UIP_ETHTYPE_IP))
{
// add the source to the ARP cache
// also correctly set the ethernet packet length before processing
uip_arp_ipin();
uip_input();
// transmit a packet, if one is ready
if(uip_len > 0)
{
uip_arp_out();
nic_send();
}
}
// process an ARP packet
else if(BUF->type == htons(UIP_ETHTYPE_ARP))
{
uip_arp_arpin();
// transmit a packet, if one is ready
if(uip_len > 0)
nic_send();
}
}
}
return 1;
}
int main(void) {
struct timer periodic_timer, arp_timer;
// Flash the status LED two times to indicate that the AVR controller is living
STATUS_LED_on();
_delay_ms(20);
STATUS_LED_off();
_delay_ms(100);
STATUS_LED_on();
_delay_ms(20);
STATUS_LED_off();
// Initialize direction and level of I/O pins
init_io_pins();
#if ADC_CHANNELS > 0
// initialize ADC converter
initADC();
#endif
// enable io functions
isBusy=0;
// Initialize system clock timers.
clock_init();
timer_set(&periodic_timer, CLOCK_SECOND);
timer_set(&arp_timer, CLOCK_SECOND*10);
// check if the config reset jumper is connected.
check_for_reset_jumper();
#ifdef SERIAL
// start the serial port server
seriald_init();
#endif // SERIAL
// initialize ethernet controller
// loop until link comes up
while (init_CP2200()==0) {
_delay_ms(200);
}
// replace config by hardcoded defaults if the flash is unprogrammed (all bits 1)
if (uip_ipaddr_cmp(config.ipaddr, all_ones_addr) &&
uip_ipaddr_cmp(config.netmask, all_ones_addr) &&
uip_ipaddr_cmp(config.gateway, all_ones_addr)) {
set_defaults();
}
// initialize uIP protocol
uip_arp_init();
uip_init();
// Configure the IP-Adrdess
IP_config();
#ifdef EMAIL_APP
// Initialize the email application
email_app_init();
#endif // EMAIL_APP
// Initialize the inetd
inetd_init();
// main loop, dispatches network and timer events
while (1) {
uip_len = network_device_read();
if (uip_len > 0) {
if (BUF->type == htons(UIP_ETHTYPE_IP)) {
uip_arp_ipin();
uip_input();
// If the above function invocation resulted in data that
// should be sent out on the network, the global variable
// uip_len is set to a value > 0.
if (uip_len > 0) {
uip_arp_out();
network_device_send();
}
} else if (BUF->type == htons(UIP_ETHTYPE_ARP)) {
uip_arp_arpin();
// If the above function invocation resulted in data that
// should be sent out on the network, the global variable
// uip_len is set to a value > 0.
if (uip_len > 0) {
network_device_send();
}
}
}
else if (timer_expired(&periodic_timer)) {
timer_reset(&periodic_timer);
for (int i = 0; i < UIP_CONNS; i++) {
uip_periodic(i);
// If the above function invocation resulted in data that
// should be sent out on the network, the global variable
// uip_len is set to a value > 0.
if (uip_len > 0) {
uip_arp_out();
network_device_send();
}
}
#if UIP_UDP
for (int i = 0; i < UIP_UDP_CONNS; i++) {
uip_udp_periodic(i);
// If the above function invocation resulted in data that
// should be sent out on the network, the global variable
// uip_len is set to a value > 0.
if (uip_len > 0) {
uip_arp_out();
network_device_send();
}
}
#endif // UIP_UDP
// Call the ARP timer function every 10 seconds.
if (timer_expired(&arp_timer)) {
timer_reset(&arp_timer);
uip_arp_timer();
}
}
#ifdef EMAIL_APP
email_app_main_loop();
#endif //EMAIL_APP
}
return 0;
}
int main(void)
{
led_conf();
int i;
uip_ipaddr_t ipaddr;
struct timer periodic_timer, arp_timer;
/* Disable watchdog if enabled by bootloader/fuses */
MCUSR &= ~(1 << WDRF);
WDTCSR |= _BV(_WD_CHANGE_BIT) | _BV(WDE);
WDTCSR = 0;
network_init();
clock_init();
timer_set(&periodic_timer, CLOCK_SECOND / 2);
timer_set(&arp_timer, CLOCK_SECOND * 10);
uip_init();
phys_init();
// must be done or sometimes arp doesn't work
uip_arp_init();
_enable_dhcp=eeprom_read_byte(&ee_enable_dhcp);
if ((_enable_dhcp != 1) && (_enable_dhcp != 0))
{ // if the setting is invalid, enable by default
_enable_dhcp = 1;
eeprom_write_byte(&ee_enable_dhcp,_enable_dhcp);
}
eeprom_read_block ((void *)_eth_addr, (const void *)&ee_eth_addr,6);
// if the mac address in eeprom looks good, use it.
if((_eth_addr[0] != 255) && (_eth_addr[0] != 0))
{
my_eth_addr.addr[0] = _eth_addr[0];
my_eth_addr.addr[1] = _eth_addr[1];
my_eth_addr.addr[2] = _eth_addr[2];
my_eth_addr.addr[3] = _eth_addr[3];
my_eth_addr.addr[4] = _eth_addr[4];
my_eth_addr.addr[5] = _eth_addr[5];
}
uip_setethaddr(my_eth_addr);
_enable_dhcp = 1;
if (_enable_dhcp)
{
#ifdef __DHCPC_H__
// setup the dhcp renew timer the make the first request
timer_set(&dhcp_timer, CLOCK_SECOND * 600);
dhcpc_init(&my_eth_addr, 6);
dhcpc_request();
#endif
}
else
{
eeprom_read_block ((void *)_ip_addr, (const void *)&ee_ip_addr,4);
eeprom_read_block ((void *)_net_mask,(const void *)&ee_net_mask,4);
eeprom_read_block ((void *)_gateway, (const void *)&ee_gateway,4);
// if the IP looks good in flash, use it
if ((_ip_addr[0] != 255) && (_ip_addr[0] != 0))
{
uip_ipaddr(ipaddr, _ip_addr[0], _ip_addr[1], _ip_addr[2], _ip_addr[3]);
uip_sethostaddr(ipaddr);
uip_ipaddr(ipaddr, _gateway[0], _gateway[1], _gateway[2], _gateway[3]);
uip_setdraddr(ipaddr);
uip_ipaddr(ipaddr, _net_mask[0], _net_mask[1], _net_mask[2], _net_mask[3]);
uip_setnetmask(ipaddr);
}
else
{ // ip in flash didn't look good... use default
uip_ipaddr(ipaddr, UIP_IPADDR0, UIP_IPADDR1, UIP_IPADDR2, UIP_IPADDR3);
uip_sethostaddr(ipaddr);
uip_ipaddr(ipaddr, UIP_DRIPADDR0, UIP_DRIPADDR1, UIP_DRIPADDR2, UIP_DRIPADDR3);
uip_setdraddr(ipaddr);
uip_ipaddr(ipaddr, UIP_NETMASK0, UIP_NETMASK1, UIP_NETMASK2, UIP_NETMASK3);
uip_setnetmask(ipaddr);
}
}
jsoncmd_init();
while (1) {
uip_len = network_read();
if(uip_len > 0) {
if(BUF->type == htons(UIP_ETHTYPE_IP))
{
led_on(5);
uip_arp_ipin(); // arp seems to have issues w/o this
uip_input();
if(uip_len > 0)
{
uip_arp_out();
network_send();
}
}
else if(BUF->type == htons(UIP_ETHTYPE_ARP))
{
led_on(4);
uip_arp_arpin(); // this is correct
if(uip_len > 0)
{
network_send();
}
}
}
else if(timer_expired(&periodic_timer))
{
led_off(4);
led_off(5);
timer_reset(&periodic_timer);
for(i = 0; i < UIP_CONNS; i++)
{
uip_periodic(i);
if(uip_len > 0)
{
uip_arp_out();
network_send();
}
}
#if UIP_UDP
for(i = 0; i < UIP_UDP_CONNS; i++)
{
uip_udp_periodic(i);
if(uip_len > 0)
{
uip_arp_out();
network_send();
}
}
#endif /* UIP_UDP */
if(timer_expired(&arp_timer))
{
timer_reset(&arp_timer);
uip_arp_timer();
}
}
else if (_enable_dhcp && timer_expired(&dhcp_timer))
{
#ifdef __DHCPC_H__
led_on(3);
// for now turn off the led when we start the dhcp process
dhcpc_renew();
timer_reset(&dhcp_timer);
#endif
}
}
return 0;
}
static portTASK_FUNCTION( tunggu, pvParameters )
{
struct t_env *envx;
envx = (char *) ALMT_ENV;
portBASE_TYPE xARPTimer;
uip_ipaddr_t xIPAddr;
int loop;
int mul;
unsigned int timer_menit=0;
unsigned int loop_menit=0;
static volatile portTickType xStartTime, xCurrentTime;
vTaskDelay(200);
/* baca environtment (dapat IP dll dulu) */
baca_env(0);
printf("UIP : uip_init\r\n");
uip_init ();
//uip_ipaddr( xIPAddr, uipIP_ADDR0, uipIP_ADDR1, uipIP_ADDR2, uipIP_ADDR3 );
uip_ipaddr( xIPAddr, envx->IP0, envx->IP1, envx->IP2, envx->IP3 );
uip_sethostaddr( xIPAddr );
printf("ARP : arp_init\r\n");
uip_arp_init ();
printf("Init ENC28J .. ");
if (enc28j60Init() == 1) {
printf(" .. ENC OK\r\n");
} else
printf("ENC tidak respons !\r\n");
#ifdef PAKE_HTTP
printf("SIMPLE HTTP : init\r\n");
httpd_init ();
#endif
#ifdef PAKE_TELNETD
printf("SIMPLE TELNET : init\r\n");
telnetd_init ();
#endif
#ifdef BOARD_KOMON
printf("MONITA : monita init\r\n");
// monita_init();
#endif
#if (PAKAI_KONTROL == 1)
printf("MONITA : monita kontrol init\r\n");
kontrol_init();
#endif
//#ifdef BOARD_TAMPILAN
//#ifdef CARI_SUMBERNYA
#ifdef SAMPURASUN_SERVER
printf("MONITA : sambungan_aktif init\r\n");
sambungan_init();
mul = 0;
#endif
#ifdef SAMPURASUN_CLIENT
//printf("MONITA : monita init\r\n");
printf("Monita : sampurasun client init !\r\n");
monita_init();
#endif
#ifdef PAKAI_WEBCLIENT
int ngitung=0;
webclient_init();
printf("webclient inited !\r\n");
unsigned char datakeserver[512];
int wclient=0, jmlData=0, nos=0, flag_nos=0, flag_sumber=0, jmlsumbernya=0;
//int noPMaktif[JML_SUMBER];
char il[256], dl[256];
char ipdest[15], angkaangka[5];
extern int kirimURL;
extern char terkirimURL;
extern int noawal;
int tiapKirim=950;
int maxkirim=12;
#endif
#ifdef PAKAI_KIRIM_BALIK
int anginkecil=0;
int giliran;
extern int sumber_datanya;
extern int target_kirim;
target_kirim = 4-1;
sumber_datanya=3-1;
//giliran=1-1;
printf("Kirim Balik inited, Target data: sumber %d, target kirim: %d !\r\n", sumber_datanya+1, target_kirim+1);
#endif
/* Initialise the local timers */
xStartTime = xTaskGetTickCount ();
xARPTimer = 0;
/* supaya cukup waktu buat siap2 */
loop = -1000;
#ifdef BOARD_KOMON_420_SABANG
vTaskDelay(200);
#endif
#ifdef PAKAI_WEBCLIENT
vTaskDelay(2000);
vTaskDelay(2000);
#endif
//printf("mau loop for\r\n");
for (;;)
{
vTaskDelay(1);
//portYIELD();
#if 1
#ifdef PAKAI_WEBCLIENT
if (envx->statusWebClient==1) {
wclient++;
if (envx->burst==1) {
jmlData=kirimModul(1, 0, 0, il, dl);
//jmlsumbernya=1;
tiapKirim = 500;
} else
{ // kirim 1-1
/*
#ifdef BANYAK_SUMBER
struct t_sumber *pmx;
pmx = (char *) ALMT_SUMBER;
jmlsumbernya=0;
for(selang=0; selang<JML_SUMBER; selang++) {
if (pmx[selang].status==1) {
printf("selang: %d, status: %d\r\n", selang, pmx[selang].status);
noPMaktif[jmlsumbernya]=selang;
jmlsumbernya++;
}
}
if (jmlsumbernya==0) {
jmlsumbernya=1;
}
//jmlData=kirimModul(0, noPMaktif[sumbernya], 0, il, dl);
printf("jml Data: %d, sumbernya: %d\r\n", jmlData, sumbernya);
// kenapa ini ??? harusnya tiap detik, knapa jadi tiap 4 detik ????
//tiapKirim = (int) (100/jmlsumbernya);
tiapKirim = (int) (195/jmlsumbernya);
//printf("wclient: %d\r\n", wclient);
#endif
//*/
}
if (wclient == tiapKirim) {
ngitung++;
struct t_sumber *sumber;
sumber = (char *) ALMT_SUMBER;
if (!flag_nos) {
nos++;
while(sumber[nos-1].status!=1) { // cari modul sumber aktif
if (nos>JML_SUMBER) {
nos=0;
jmlsumbernya=0;
}
nos++;
}
}
jmlsumbernya++;
//printf("kirim: %5d, nos: %d, wclient: %d, sumber.status: %d, jmlsumbernya: %d\r\n", ngitung, nos-1, wclient, sumber[nos-1].status, jmlsumbernya);
// cek datanya PM ?? // <--- ternyata gak cuma PM, modul lain juga bisa
if (sumber[nos-1].tipe==0 || sumber[nos-1].tipe==1 || sumber[nos-1].tipe==100) { // PM710 || PM810
jmlData=kirimModul(0, nos-1, noawal, il, dl);
if (jmlData==12) {
flag_nos=1;
} else { // sudah habis, reset ke 0
flag_nos=0;
noawal=0;
}
//printf("nilai noawal: %d, flagnos: %d\r\n", noawal, flag_nos);
} else {
jmlData=kirimModul(0, nos-1, 0, il, dl);
noawal=0;
}
// hitung jml loop kirim ke server
if (flag_sumber<jmlsumbernya) {
flag_sumber=jmlsumbernya;
tiapKirim=950/jmlsumbernya;
}
wclient = 0;
if (jmlData>0) {
sprintf(ipdest, "%d.%d.%d.%d", envx->GW0, envx->GW1, envx->GW2, envx->GW3);
//portENTER_CRITICAL();
//sprintf(datakeserver, "%s?i=%s&p=diesel&j=%d&%s&%s", envx->berkas, envx->SN, jmlData, il, dl);
strcpy(datakeserver, envx->berkas);
strcat(datakeserver, "?i=");
strcat(datakeserver, envx->SN);
strcat(datakeserver, "&p=diesel&j=");
sprintf(angkaangka, "%d", jmlData);
strcat(datakeserver, angkaangka);
strcat(datakeserver, "&");
strcat(datakeserver, il);
strcat(datakeserver, "&");
strcat(datakeserver, dl);
//portEXIT_CRITICAL();
//printf("datakeserver: %s\r\n",datakeserver);
webclient_get(ipdest, 80, datakeserver);
}
}
}
#endif
//#if defined(BOARD_TAMPILAN) || defined (TAMPILAN_MALINGPING)
#ifdef SAMPURASUN_SERVER
//#ifdef CARI_SUMBERNYA
loop++;
if (loop > 200) // 50, 40, 80
{
loop = 0;
sambungan_connect(mul);
mul++;
if (mul > JML_SUMBER) mul = 0;
}
#endif
#ifdef PAKAI_KIRIM_BALIK
anginkecil++;
if (anginkecil > 2000) { /* tiap 2 detik */
kirim_balik_connect(target_kirim);
anginkecil=0;
//giliran++;
//if (giliran > JML_SUMBER) mul = 0;
}
#endif
//if (enc28j60WaitForData (uipMAX_BLOCK_TIME) == pdTRUE)
if (cek_paket()) {
//printf("masuk cekpaket \r\n");
#if 1
paket_per_menit++;
/* Let the network device driver read an entire IP packet
into the uip_buf. If it returns > 0, there is a packet in the
uip_buf buffer. */
if ((uip_len = enc28j60Receive ()) > 0)
{
if (pucUIP_Buffer->type == htons (UIP_ETHTYPE_IP))
{
uip_arp_ipin ();
uip_input ();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if (uip_len > 0)
{
uip_arp_out ();
enc28j60Send ();
paket_kita++;
}
}
else if (pucUIP_Buffer->type == htons (UIP_ETHTYPE_ARP))
{
uip_arp_arpin ();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if (uip_len > 0)
enc28j60Send ();
}
}
#endif
}
else {
/* The poll function returned 0, so no packet was
received. Instead we check if it is time that we do the
periodic processing. */
xCurrentTime = xTaskGetTickCount ();
if ((xCurrentTime - xStartTime) >= RT_CLOCK_SECOND)
{
portBASE_TYPE i;
/* Reset the timer. */
xStartTime = xCurrentTime;
/* Periodic check of all connections. */
for (i = 0; i < UIP_CONNS; i++)
{
uip_periodic (i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if (uip_len > 0)
{
//printf("S:%d", i);
uip_arp_out ();
enc28j60Send ();
}
}
#if UIP_UDP_KU
for (i = 0; i < UIP_UDP_CONNS; i++)
{
uip_udp_periodic (i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if (uip_len > 0)
{
uip_arp_out ();
enc28j60Send ();
}
}
#endif /* UIP_UDP */
/* Periodically call the ARP timer function. */
if (++xARPTimer == uipARP_FREQUENCY)
{
uip_arp_timer ();
xARPTimer = 0;
}
}
if ((xCurrentTime - timer_menit) >= RT_MENIT)
{
extern unsigned int error_ENC;
timer_menit = xCurrentTime;
loop_menit++;
/*
printf("%d menit, paket = %d, kita=%d, idle=%d\n", loop_menit, paket_per_menit, paket_kita, loop_idle);
if (error_ENC != 0)
{
printf("ERR ENC = %X\n", error_ENC);
}*/
paket_per_menit = 0;
paket_kita = 0;
}
} // tanpa paket
/*
// proses ADC dipindah ke shell 1 Okt 2010//
#ifdef PAKAI_ADC
#ifdef BOARD_KOMON_A_RTD
proses_data_adc();
#endif
#ifdef BOARD_KOMON_B_THERMO
proses_data_adc();
#endif
#ifdef BOARD_KOMON_420_SAJA
proses_data_adc();
#endif
#endif
//*/
#endif
}
}
int main(void)
{
uint32_t lastperiodic = 0;
uint32_t lastarp = 0;
uint8_t i;
sysclk_init();
clock_init();
/* Interrupts aktivieren. */
IE |= (1 << _EA);
io_init();
emif_init();
uart_init();
cp2200_init();
uip_init();
uip_arp_init();
memcpy(uip_ethaddr.addr, mac_addr, sizeof(uip_ethaddr.addr));
tcp_app_init();
udp_app_init();
while(1 > 0) {
uip_len = cp2200_receive(uip_buf, UIP_CONF_BUFFER_SIZE);
if(uip_len > 0) {
if(UIP_BUFFER->type == HTONS(UIP_ETHTYPE_IP)) {
uip_arp_ipin();
uip_input();
if(uip_len > 0) {
uip_arp_out();
cp2200_transmit(uip_buf, uip_len);
}
} else if(UIP_BUFFER->type == HTONS(UIP_ETHTYPE_ARP)) {
uip_arp_arpin();
if(uip_len > 0) {
cp2200_transmit(uip_buf, uip_len);
}
}
} else if((get_clock() - lastperiodic) > CLOCK_TICKS_PER_SECOND / 2) {
lastperiodic = get_clock();
for(i = 0; i < UIP_CONNS; i++) {
uip_periodic(i);
if(uip_len > 0) {
uip_arp_out();
cp2200_transmit(uip_buf, uip_len);
}
}
for(i = 0; i < UIP_UDP_CONNS; i++) {
uip_udp_periodic(i);
if(uip_len > 0) {
uip_arp_out();
cp2200_transmit(uip_buf, uip_len);
}
}
}
if((get_clock() - lastarp) > CLOCK_TICKS_PER_SECOND * 10) {
lastarp = get_clock();
uip_arp_timer();
}
}
return 0;
}
int main(void)
{
uint32_t lastperiodic = 0;
uint32_t lastarp = 0;
uint32_t lastupdate = 0;
uint8_t i; // , x;
// char buffer[32];
uart_init();
clock_init();
sei();
while(get_clock() < CLOCK_TICKS_PER_SECOND * 3);
serconn_init();
lastupdate = get_clock();
memcpy_P(uip_ethaddr.addr, mac_addr, sizeof(uip_ethaddr.addr));
enc28j60_init(uip_ethaddr.addr);
uip_init();
uip_arp_init();
/* Seed fuer den Zufallsgenerator setzen. */
srandom(get_seed());
tcp_app_init();
udp_app_init();
while(1 > 0) {
uip_len = enc28j60_receive(uip_buf, UIP_CONF_BUFFER_SIZE);
if(uip_len > 0) {
if(UIP_BUFFER->type == HTONS(UIP_ETHTYPE_IP)) {
uip_arp_ipin();
uip_input();
if(uip_len > 0) {
uip_arp_out();
enc28j60_transmit(uip_buf, uip_len);
}
} else if(UIP_BUFFER->type == HTONS(UIP_ETHTYPE_ARP)) {
uip_arp_arpin();
if(uip_len > 0)
enc28j60_transmit(uip_buf, uip_len);
}
} else if((get_clock() - lastperiodic) > CLOCK_TICKS_PER_SECOND / 2) {
lastperiodic = get_clock();
for(i = 0; i < UIP_CONNS; i++) {
uip_periodic(i);
if(uip_len > 0) {
uip_arp_out();
enc28j60_transmit(uip_buf, uip_len);
}
}
for(i = 0; i < UIP_UDP_CONNS; i++) {
uip_udp_periodic(i);
if(uip_len > 0) {
uip_arp_out();
enc28j60_transmit(uip_buf, uip_len);
}
}
}
if((get_clock() - lastarp) > CLOCK_TICKS_PER_SECOND * 10) {
lastarp = get_clock();
uip_arp_timer();
/*
x = 0;
for(i = 0; i < UIP_CONNS; i++) {
if(uip_conn_active(i))
x++;
}
sprintf(buffer, "Active connections: %d\n", x);
uart_puts(buffer);
*/
}
if((get_clock() - lastupdate) > CLOCK_TICKS_PER_SECOND / 2){
serconn_update();
lastupdate = get_clock();
}
}
}
/////////////////////////////////////////////////////////////////////////////
// The uIP Task is executed each mS
/////////////////////////////////////////////////////////////////////////////
static void UIP_TASK_Handler(void *pvParameters)
{
int i;
struct timer periodic_timer, arp_timer;
// take over exclusive access to UIP functions
MUTEX_UIP_TAKE;
// init uIP timers
timer_set(&periodic_timer, CLOCK_SECOND / 2);
timer_set(&arp_timer, CLOCK_SECOND * 10);
// init the network driver
network_device_init();
// init uIP
uip_init();
uip_arp_init();
// set my ethernet address
unsigned char *mac_addr = network_device_mac_addr();
{
int i;
for(i=0; i<6; ++i)
uip_ethaddr.addr[i] = mac_addr[i];
}
// enable dhcp mode (can be changed during runtime)
UIP_TASK_DHCP_EnableSet(dhcp_enabled);
// release exclusive access to UIP functions
MUTEX_UIP_GIVE;
#if 0
// wait until HW config has been loaded
do {
vTaskDelay(1 / portTICK_RATE_MS);
} while( !SEQ_FILE_HW_ConfigLocked() );
#endif
// Initialise the xLastExecutionTime variable on task entry
portTickType xLastExecutionTime = xTaskGetTickCount();
// endless loop
while( 1 ) {
#if 0
do {
vTaskDelayUntil(&xLastExecutionTime, 1 / portTICK_RATE_MS);
} while( TASK_MSD_EnableGet() ); // don't service ethernet if MSD mode enabled for faster transfer speed
#else
vTaskDelayUntil(&xLastExecutionTime, 1 / portTICK_RATE_MS);
#endif
// take over exclusive access to UIP functions
MUTEX_UIP_TAKE;
if( !(clock_time_tick() % 100) ) {
// each 100 mS: check availablility of network device
#if defined(MIOS32_BOARD_MBHP_CORE_LPC17) || defined(MIOS32_BOARD_LPCXPRESSO)
network_device_check();
// TK: on STM32 no auto-detection for MBSEQ for best performance if no MBHP_ETH module connected
// the user has to reboot MBSEQ to restart module detection
#endif
}
if( network_device_available() ) {
uip_len = network_device_read();
if( uip_len > 0 ) {
if(BUF->type == HTONS(UIP_ETHTYPE_IP) ) {
uip_arp_ipin();
uip_input();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if( uip_len > 0 ) {
uip_arp_out();
network_device_send();
}
} else if(BUF->type == HTONS(UIP_ETHTYPE_ARP)) {
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
network_device_send();
}
}
} else if(timer_expired(&periodic_timer)) {
timer_reset(&periodic_timer);
for(i = 0; i < UIP_CONNS; i++) {
uip_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
network_device_send();
}
}
#if UIP_UDP
for(i = 0; i < UIP_UDP_CONNS; i++) {
uip_udp_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
network_device_send();
}
}
#endif /* UIP_UDP */
/* Call the ARP timer function every 10 seconds. */
if(timer_expired(&arp_timer)) {
timer_reset(&arp_timer);
uip_arp_timer();
}
}
}
// release exclusive access to UIP functions
MUTEX_UIP_GIVE;
}
}