110 lines
2.4 KiB
C++
110 lines
2.4 KiB
C++
#include <SPI.h>
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#include <SC16IS750.h>
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#include <WiFly.h>
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// Here we define a maximum framelength to 64 bytes. Default is 256.
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#define MAX_FRAME_LENGTH 64
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// Define how many callback functions you have. Default is 1.
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#define CALLBACK_FUNCTIONS 1
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#include <WebSocketClient.h>
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WiFlyClient client = WiFlyClient();
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WebSocketClient webSocketClient;
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void setup() {
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Serial.begin(9600);
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SC16IS750.begin();
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WiFly.setUart(&SC16IS750);
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WiFly.begin();
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// This is for an unsecured network
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// For a WPA1/2 network use auth 3, and in another command send 'set wlan phrase PASSWORD'
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// For a WEP network use auth 2, and in another command send 'set wlan key KEY'
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WiFly.sendCommand(F("set wlan auth 1"));
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WiFly.sendCommand(F("set wlan channel 0"));
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WiFly.sendCommand(F("set ip dhcp 1"));
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Serial.println(F("Joining WiFi network..."));
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// Here is where you set the network name to join
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if (!WiFly.sendCommand(F("join arduino_wifi"), "Associated!", 20000, false)) {
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Serial.println(F("Association failed."));
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while (1) {
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// Hang on failure.
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}
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}
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if (!WiFly.waitForResponse("DHCP in", 10000)) {
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Serial.println(F("DHCP failed."));
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while (1) {
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// Hang on failure.
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}
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}
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// This is how you get the local IP as an IPAddress object
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Serial.println(WiFly.localIP());
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// This delay is needed to let the WiFly respond properly
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delay(100);
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// Connect to the websocket server
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if (client.connect("echo.websocket.org", 80)) {
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Serial.println("Connected");
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} else {
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Serial.println("Connection failed.");
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while(1) {
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// Hang on failure
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}
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}
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// Handshake with the server
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webSocketClient.path = "/";
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webSocketClient.host = "echo.websocket.org";
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if (webSocketClient.handshake(client)) {
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Serial.println("Handshake successful");
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} else {
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Serial.println("Handshake failed.");
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while(1) {
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// Hang on failure
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}
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}
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}
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void loop() {
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String data;
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if (client.connected()) {
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webSocketClient.getData(data);
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if (data.length() > 0) {
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Serial.print("Received data: ");
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Serial.println(data);
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}
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// capture the value of analog 1, send it along
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pinMode(1, INPUT);
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data = String(analogRead(1));
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webSocketClient.sendData(data);
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} else {
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Serial.println("Client disconnected.");
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while (1) {
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// Hang on disconnect.
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}
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}
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// wait to fully let the client disconnect
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delay(3000);
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}
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