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¾ÆµÎÀ̳ë/¶óÁ¸®ÆÄÀÌ È£È¯ ¹Ì´Ï ENC28J60 ÀÌ´õ³Ý ³×Æ®¿öÅ© ¸ðµâ (Mini ENC28J60 Ethernet Network Module (SPI interface))
ÆǸŰ¡°Ý : 3,630¿ø (ºÎ°¡¼¼ Æ÷ÇÔ)
»óÇ°ÄÚµå : [10155]ZAS-MIZ-SSA65
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ENC28J60 ĨÀ» »ç¿ëÇÏ´Â ÀÌ´õ³Ý ¸ðµâÀÔ´Ï´Ù.

¾ÆµÎÀ̳ë¿Í´Â SPI¸¦ ÀÌ¿ëÇÏ¿© Åë½ÅÇÕ´Ï´Ù.

¹è¼±À» ÇØÁÖ¾î¾ß ÇÑ´Ù´Â ´ÜÁ¡ÀÌ ÀÖÀ¸³ª ½¯µå¿¡ ºñÇØ ÀÛÀº »çÀÌÁ °¡Áö°í ÀÖ½À´Ï´Ù.

°ü·Ã ÀÚ·á
https://github.com/jcw/ethercard
http://jeelabs.net/pub/docs/ethercard/


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ENC SO -> Arduino pin 12
- ENC SI -> Arduino pin 11
- ENC SCK -> Arduino pin 13
- ENC CS -> Arduino pin 8
- ENC VCC -> Arduino 3V3 pin
- ENC GND -> Arduino Gnd pin


¾ÆµÎÀ̳ë ÄÚµå

#include

// ethernet interface mac address, must be unique on the LAN
static byte mymac[] = { 0x74,0x69,0x69,0x2D,0x30,0x31 };
static byte myip[] = { 192,168,1,203 };

byte Ethernet::buffer[500];
BufferFiller bfill;

void setup () {
  if (ether.begin(sizeof Ethernet::buffer, mymac) == 0)
    Serial.println( "Failed to access Ethernet controller");
  ether.staticSetup(myip);
}

static word homePage() {
  long t = millis() / 1000;
  word h = t / 3600;
  byte m = (t / 60) % 60;
  byte s = t % 60;
  bfill = ether.tcpOffset();
  bfill.emit_p(PSTR(
    "HTTP/1.0 200 OKrn"
    "Content-Type: text/htmlrn"
    "Pragma: no-cachern"
    "rn"
    ""
    "RBBB server"
    "

$D$D:$D$D:$D$D

"),
      h/10, h%10, m/10, m%10, s/10, s%10);
  return bfill.position();
}

void loop () {
  word len = ether.packetReceive();
  word pos = ether.packetLoop(len);
  
  if (pos)  // check if valid tcp data is received
    ether.httpServerReply(homePage()); // send web page data
}
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