41 lines
1.0 KiB
C++
41 lines
1.0 KiB
C++
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#include <SPI.h>
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#include <EtherCard_STM.h>
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static byte mymac[] = { 0x1A,0x2B,0x3C,0x4D,0x5E,0x6F };
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byte Ethernet::buffer[700];
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static uint32_t timer;
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char website[] PROGMEM = "server.example.net";
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const int dstPort PROGMEM = 1234;
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const int srcPort PROGMEM = 4321;
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void setup () {
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Serial.begin(9600);
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if (ether.begin(sizeof Ethernet::buffer, mymac) == 0)
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Serial.println( "Failed to access Ethernet controller");
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if (!ether.dhcpSetup())
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Serial.println("DHCP failed");
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ether.printIp("IP: ", ether.myip);
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ether.printIp("GW: ", ether.gwip);
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ether.printIp("DNS: ", ether.dnsip);
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if (!ether.dnsLookup(website))
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Serial.println("DNS failed");
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ether.printIp("SRV: ", ether.hisip);
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}
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char textToSend[] = "test 123";
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void loop () {
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if (millis() > timer) {
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timer = millis() + 5000;
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//static void sendUdp (char *data,uint8_t len,uint16_t sport, uint8_t *dip, uint16_t dport);
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ether.sendUdp(textToSend, sizeof(textToSend), srcPort, ether.hisip, dstPort );
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}
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}
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