Hi.. I'm using the ethercard librtary that comes with google.com as default.
I really need to change the website[] variable address that currently is outside setup.
Could anyone give me some idea about how to set the website variable inside setup?
// Demo using DHCP and DNS to perform a web client request.
// 2011-06-08 <jc@wippler.nl> http://opensource.org/licenses/mit-license.php
#include <EtherCard.h>
// ethernet interface mac address, must be unique on the LAN
static byte mymac[] = { 0x74, 0x69, 0x69, 0x2D, 0x30, 0x31 };
byte Ethernet::buffer[700];
static uint32_t timer;
const char website[] PROGMEM = "www.google.com";
// called when the client request is complete
static void my_callback(byte status, word off, word len) {
Serial.println(">>>");
Ethernet::buffer[off + 300] = 0;
Serial.print((const char*)Ethernet::buffer + off);
Serial.println("...");
}
void setup() {
Serial.begin(57600);
Serial.println(F("\n[webClient]"));
if (ether.begin(sizeof Ethernet::buffer, mymac) == 0)
Serial.println(F("Failed to access Ethernet controller"));
if (!ether.dhcpSetup())
Serial.println(F("DHCP failed"));
ether.printIp("IP: ", ether.myip);
ether.printIp("GW: ", ether.gwip);
ether.printIp("DNS: ", ether.dnsip);
if (!ether.dnsLookup(website))
Serial.println("DNS failed");
ether.printIp("SRV: ", ether.hisip);
}
void loop() {
ether.packetLoop(ether.packetReceive());
if (millis() > timer) {
timer = millis() + 5000;
Serial.println();
Serial.print("<<< REQ ");
ether.browseUrl(PSTR("/foo/"), "bar", website, my_callback);
}
}