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https://github.com/KevinMidboe/Arduino.git
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37 lines
1.2 KiB
Plaintext
Executable File
37 lines
1.2 KiB
Plaintext
Executable File
#include <Ethernet.h>
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#include <UdpBytewise.h>
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/* UdpSendBytewise.pde: Example how to send packets over UDP using the UdpBytewise library
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* by assembling packets byte-by-byte
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* to check for received packets on Unix-ish setup, execute:
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* sudo tcpdump -A -ien0 "udp port 8000"
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* bjoern@cs.stanford.edu 12/29/2008 */
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/* ETHERNET CONFIGURATION
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* ARDUINO: set MAC, IP address of Ethernet shield, its gateway,
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* and local port to listen on for incoming packets */
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byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED }; //MAC address to use
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byte ip[] = { 192, 168, 11, 200 }; // Arduino's IP address
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byte gw[] = { 192, 168, 11, 1 }; // Gateway IP address
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int localPort = 8888; //local port to listen on
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/* TARGET: set this to IP/Port of computer that will receive
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* UDP messages from Arduino */
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byte targetIp[] = { 192, 168, 11, 15};
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int targetPort = 8000;
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int i=0;
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void setup() {
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Ethernet.begin(mac,ip,gw);
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UdpBytewise.begin(localPort);
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}
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void loop() {
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// this version of sendPacket sends a zero-terminated string.
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UdpBytewise.beginPacket(targetIp,targetPort);
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UdpBytewise.print("Hello, World! ");
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UdpBytewise.print(i++);
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UdpBytewise.endPacket();
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delay(1000);
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}
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