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@0:bdeec5f86894, 2013-03-22 (annotated)
- Committer:
- va009039
- Date:
- Fri Mar 22 11:51:24 2013 +0000
- Revision:
- 0:bdeec5f86894
[mbed] converted /w5200NetIf/w5200NetIf
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
va009039 | 0:bdeec5f86894 | 1 | // MyNetDnsRequest.h 2012/4/19 |
va009039 | 0:bdeec5f86894 | 2 | #ifndef MYNETDNSREQUEST_H |
va009039 | 0:bdeec5f86894 | 3 | #define MYNETDNSREQUEST_H |
va009039 | 0:bdeec5f86894 | 4 | #include "if/net/netdnsrequest.h" |
va009039 | 0:bdeec5f86894 | 5 | #include "UDPSocket.h" |
va009039 | 0:bdeec5f86894 | 6 | |
va009039 | 0:bdeec5f86894 | 7 | class MyNetDnsRequest : public NetDnsRequest { |
va009039 | 0:bdeec5f86894 | 8 | public: |
va009039 | 0:bdeec5f86894 | 9 | MyNetDnsRequest(const char* hostname); |
va009039 | 0:bdeec5f86894 | 10 | MyNetDnsRequest(Host* pHost); |
va009039 | 0:bdeec5f86894 | 11 | virtual ~MyNetDnsRequest(); |
va009039 | 0:bdeec5f86894 | 12 | virtual void poll(); |
va009039 | 0:bdeec5f86894 | 13 | virtual void close(); |
va009039 | 0:bdeec5f86894 | 14 | protected: |
va009039 | 0:bdeec5f86894 | 15 | void callback(UDPSocketEvent e); |
va009039 | 0:bdeec5f86894 | 16 | int response(uint8_t buf[], int size); |
va009039 | 0:bdeec5f86894 | 17 | int query(uint8_t buf[], int size, const char* hostname); |
va009039 | 0:bdeec5f86894 | 18 | void resolve(const char* hostname); |
va009039 | 0:bdeec5f86894 | 19 | uint8_t m_id[2]; |
va009039 | 0:bdeec5f86894 | 20 | Timer m_interval; |
va009039 | 0:bdeec5f86894 | 21 | int m_retry; |
va009039 | 0:bdeec5f86894 | 22 | private: |
va009039 | 0:bdeec5f86894 | 23 | enum MyNetDnsState |
va009039 | 0:bdeec5f86894 | 24 | { |
va009039 | 0:bdeec5f86894 | 25 | MYNETDNS_START, |
va009039 | 0:bdeec5f86894 | 26 | MYNETDNS_PROCESSING, //Req has not completed |
va009039 | 0:bdeec5f86894 | 27 | MYNETDNS_NOTFOUND, |
va009039 | 0:bdeec5f86894 | 28 | MYNETDNS_ERROR, |
va009039 | 0:bdeec5f86894 | 29 | MYNETDNS_OK |
va009039 | 0:bdeec5f86894 | 30 | }; |
va009039 | 0:bdeec5f86894 | 31 | MyNetDnsState m_state; |
va009039 | 0:bdeec5f86894 | 32 | bool m_cbFired; |
va009039 | 0:bdeec5f86894 | 33 | bool m_closing; |
va009039 | 0:bdeec5f86894 | 34 | UDPSocket *m_udp; |
va009039 | 0:bdeec5f86894 | 35 | }; |
va009039 | 0:bdeec5f86894 | 36 | #endif //MYNETDNSREQUEST_H |