WIZ820io(W5200) network interface、EthernetNetIf compatible.
example
#include "WIZ820ioNetIf.h" #include "HTTPClient.h" #include "HTTPServer.h" #if defined(TARGET_KL25Z) WIZ820ioNetIf eth(PTD2,PTD3,PTD1,PTD0,PTD5); #endif HTTPClient http; HTTPStream stream; void callback(HTTPResult r){ printf("callback %d %s\n", r, HTTPClient::ResultStr(r)); } int main() { int err = eth.setup(); if (err < 0) { printf("setup error %d\n", err); exit(-1); } HTTPServer svr; svr.addHandler<SimpleHandler>("/"); svr.bind(80); const char* uri = "http://va009039-mbed.appspot.com/kl25z/"; http.get(uri, &stream, callback); uint8_t buf[256]; int total = 0; stream.readNext(buf, sizeof(buf)); while(1) { if(stream.readable()) { int len = stream.readLen(); total += len; printf("%d %d\n", total, len); stream.readNext(buf, sizeof(buf)); } Net::poll(); } }
MyNetDnsRequest.h
- Committer:
- va009039
- Date:
- 2013-03-22
- Revision:
- 0:bdeec5f86894
File content as of revision 0:bdeec5f86894:
// MyNetDnsRequest.h 2012/4/19 #ifndef MYNETDNSREQUEST_H #define MYNETDNSREQUEST_H #include "if/net/netdnsrequest.h" #include "UDPSocket.h" class MyNetDnsRequest : public NetDnsRequest { public: MyNetDnsRequest(const char* hostname); MyNetDnsRequest(Host* pHost); virtual ~MyNetDnsRequest(); virtual void poll(); virtual void close(); protected: void callback(UDPSocketEvent e); int response(uint8_t buf[], int size); int query(uint8_t buf[], int size, const char* hostname); void resolve(const char* hostname); uint8_t m_id[2]; Timer m_interval; int m_retry; private: enum MyNetDnsState { MYNETDNS_START, MYNETDNS_PROCESSING, //Req has not completed MYNETDNS_NOTFOUND, MYNETDNS_ERROR, MYNETDNS_OK }; MyNetDnsState m_state; bool m_cbFired; bool m_closing; UDPSocket *m_udp; }; #endif //MYNETDNSREQUEST_H