Bohyun Bang / Mbed 2 deprecated WIZwiki-W7500-lecture3-dns

For lecture

Dependencies:   WIZnetInterface WIZwiki-W7500-lecture mbed

Fork of WIZwiki-W7500-lecture2-udp by Bohyun Bang

Embed: (wiki syntax)

« Back to documentation index

Show/hide line numbers main.cpp Source File

main.cpp

00001 #include "mbed.h"
00002 #include "DNSClient.h"
00003 #include "EthernetInterface.h"
00004 
00005 int main() {
00006     
00007     EthernetInterface eth;
00008     
00009     uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0xFF, 0xFF, 0xFF};
00010     eth.init(mac_addr, "222.98.173.239", "255.255.255.192", "222.98.173.254"); // USE Static IP
00011     //eth.init(mac_addr); //Use DHCP
00012     eth.connect();
00013      
00014     printf("IP Address is %s\r\n", eth.getIPAddress());
00015     
00016     DNSClient client;
00017     
00018     client.lookup("openweathermap.org");
00019     printf("http://openweathermap.org/ ip address: %d.%d.%d.%d\r\n",(client.ip&0xff000000)>>24,(client.ip&0x00ff0000)>>16,(client.ip&0x0000ff00)>>8,(client.ip&0x000000ff)>>0);
00020     eth.disconnect();
00021     
00022     printf("Disconnected!"); 
00023 }
Generated on Sun Jul 17 2022 01:58:44 by  doxygen 1.7.2