44 lines
1.2 KiB
Arduino
44 lines
1.2 KiB
Arduino
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// This is a demo of the RBBB running as webserver with the Ether Card
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// 2010-05-28 <jc@wippler.nl> http://opensource.org/licenses/mit-license.php
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#include <EtherCard.h>
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// ethernet interface mac address, must be unique on the LAN
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static byte mymac[] = { 0x74,0x69,0x69,0x2D,0x30,0x31 };
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static byte myip[] = { 192,168,1,203 };
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byte Ethernet::buffer[500];
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BufferFiller bfill;
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void setup () {
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if (ether.begin(sizeof Ethernet::buffer, mymac) == 0)
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Serial.println(F("Failed to access Ethernet controller"));
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ether.staticSetup(myip);
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}
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static word homePage() {
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long t = millis() / 1000;
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word h = t / 3600;
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byte m = (t / 60) % 60;
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byte s = t % 60;
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bfill = ether.tcpOffset();
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bfill.emit_p(PSTR(
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"HTTP/1.0 200 OK\r\n"
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"Content-Type: text/html\r\n"
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"Pragma: no-cache\r\n"
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"\r\n"
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"<meta http-equiv='refresh' content='1'/>"
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"<title>RBBB server</title>"
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"<h1>$D$D:$D$D:$D$D</h1>"),
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h/10, h%10, m/10, m%10, s/10, s%10);
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return bfill.position();
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}
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void loop () {
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word len = ether.packetReceive();
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word pos = ether.packetLoop(len);
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if (pos) // check if valid tcp data is received
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ether.httpServerReply(homePage()); // send web page data
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}
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