![](/media/cache/img/default_profile.jpg.50x50_q85.jpg)
Control of mbed using OSC. Based on code from the Make Controller. Right now you can turn the onboard LEDs on/off and toggle 8 digital out pins. More I/O will be done in the future.
lwip/NetServer.cpp
- Committer:
- pehrhovey
- Date:
- 2010-03-17
- Revision:
- 0:439354122597
File content as of revision 0:439354122597:
#include "lwip/opt.h" #include "lwip/stats.h" #include "lwip/sys.h" #include "lwip/pbuf.h" #include "lwip/udp.h" #include "lwip/tcp.h" #include "lwip/dns.h" #include "lwip/dhcp.h" #include "lwip/init.h" #include "lwip/netif.h" #include "netif/etharp.h" #include "netif/loopif.h" #include "device.h" #include "Ethernet.h" #include "NetServer.h" #include "TCPListener.h" #include "TCPCallbackListener.h" #include "TCPConnection.h" using namespace std; using namespace mbed; NetServer *NetServer::singleton = NULL; NetServer::NetServer() : netif(&netif_data), dhcp(true), hostname(HOSTNAME) { _time.start(); IP4_ADDR(&netmask, 255,255,255,255); IP4_ADDR(&gateway, 0,0,0,0); IP4_ADDR(&ipaddr, 0,0,0,0); netif->hwaddr_len = 0; del = new list<TCPItem *>(); } NetServer::NetServer(struct ip_addr ip, struct ip_addr nm, struct ip_addr gw) : netif(&netif_data), ipaddr(ip), netmask(nm), gateway(gw), dhcp(false), hostname(HOSTNAME) { _time.start(); netif->hwaddr_len = 0; del = new list<TCPItem *>(); } NetServer::~NetServer() { } void NetServer::_poll() const { while(!del->empty()) { TCPItem *item = del->front(); del->pop_front(); delete item; } device_poll(); tcp_tmr(); } void NetServer::init() { lwip_init(); netif->hwaddr_len = ETHARP_HWADDR_LEN; device_address((char *)netif->hwaddr); netif = netif_add(netif, &ipaddr, &netmask, &gateway, NULL, device_init, ip_input); netif->hostname = (char *)this->hostname; netif_set_default(netif); if(!dhcp) { netif_set_up(netif); } else { dhcp_start(netif); } tickARP.attach_us( ðarp_tmr, ARP_TMR_INTERVAL * 1000); //eth_tick.attach_us<NetServer>(this,&emac_tmr, TCP_FAST_INTERVAL * 1000); dns_tick.attach_us(&dns_tmr, DNS_TMR_INTERVAL * 1000); if(dhcp) { dhcp_coarse.attach_us(&dhcp_coarse_tmr, DHCP_COARSE_TIMER_MSECS * 1000); dhcp_fine.attach_us(&dhcp_fine_tmr, DHCP_FINE_TIMER_MSECS * 1000); } } void NetServer::setUp() const { netif_set_up(netif); } void NetServer::setDown() const { netif_set_down(netif); } int NetServer::isUp() const { return netif_is_up(netif); } void NetServer::waitUntilReady() { while(!netif_is_up(netif)) { _poll(); wait_ms(1); } ipaddr = netif->ip_addr; printf("IP: %hhu.%hhu.%hhu.%hhu\n", (ipaddr.addr)&0xFF, (ipaddr.addr>>8)&0xFF, (ipaddr.addr>>16)&0xFF, (ipaddr.addr>>24)&0xFF); } TCPCallbackListener *NetServer::bindTCPPort(u16_t port, err_t (*accept)(TCPCallbackListener *, struct tcp_pcb *, err_t)) const { TCPCallbackListener *listener = new TCPCallbackListener(port, accept); listener->bind(); return listener; } void NetServer::free(TCPItem *item) const { del->push_back(item); } int NetServer::time() { return NetServer::get()->_time.read_ms(); }