113 lines
2.8 KiB
C++
Executable File
113 lines
2.8 KiB
C++
Executable File
/*
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* worked on: arduino1.8.3 - arduino nano 328
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* libs:
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* https://github.com/avishorp/TM1637
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* https://github.com/UIPEthernet/UIPEthernet
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*
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*/
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#define l 3
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#define r 4
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#define CLK 5
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#define DIO 6
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#include <UIPEthernet.h>
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#include <TM1637Display.h>
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EthernetServer server = EthernetServer(1234);
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TM1637Display display(CLK, DIO);
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unsigned char step = 0;
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const uint8_t empty[] = {0x00,0x00,0x00,0x00};
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const uint8_t connected[] = {
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SEG_D | SEG_E | SEG_G, //c
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SEG_C | SEG_D | SEG_E | SEG_G,//o
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SEG_C | SEG_E | SEG_G, //n
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SEG_C | SEG_E | SEG_G //n
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};
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void setup() {
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display.setBrightness(0, false); // Turn off
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display.setSegments(empty);
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Serial.begin(9600);
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uint8_t mac[6] = {0x24, 0xb6, 0xfd, 0x20, 0x69, 0xed };
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Ethernet.begin(mac);
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pinMode(l, INPUT);
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pinMode(r, INPUT);
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Serial.println(Ethernet.localIP());
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server.begin();
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}
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void loop() {
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size_t size;
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Serial.println("Listening port 1234 ");
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Serial.println(Ethernet.localIP());
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if (EthernetClient client = server.available()) {
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client.write('h');
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Serial.println("Connected");
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bool leftp = digitalRead(l) == HIGH;
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bool rightp = digitalRead(r) == HIGH;
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bool conn = true;
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while(client.connected()) {
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if(conn) {
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conn = false;
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display.setBrightness(2, true);
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display.setSegments(connected);
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}
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if(client.available() > 0) {
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char data = client.read();
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Serial.print(data);
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if(data == 'd') {
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Serial.println("Disconnect");
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break;
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}
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}
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if(digitalRead(l) == HIGH) {
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if(!leftp) {
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leftp = true;
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client.write('l');
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client.write('<');
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client.flush();
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}
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} else if(leftp) {
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leftp = false;
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client.write('l');
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client.write('>');
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client.flush();
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}
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if(digitalRead(r) == HIGH) {
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if(!rightp) {
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rightp = true;
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client.write('r');
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client.write('<');
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client.flush();
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}
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} else if(rightp) {
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rightp = false;
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client.write('r');
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client.write('>');
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client.flush();
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}
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delay(2);
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//Serial.print(digitalRead(l));
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//Serial.println(digitalRead(r));
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}
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client.stop();
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}
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delay(1000);
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if(digitalRead(l) == HIGH && digitalRead(r) == HIGH) { // both pressed
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display.setBrightness(7, true); // Turn on
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display.showNumberDec(Ethernet.localIP()[step++], step == 0);//to make the first byte have leading zeros
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step%=4;
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} else {
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display.setBrightness(0, false); // Turn off
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display.setSegments(empty);
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step = 0;
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}
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}
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