From b8d1373a2270c5255ccfdc2df351d1fc019720ea Mon Sep 17 00:00:00 2001 From: Tim Windelschmidt Date: Mon, 28 Nov 2016 17:39:15 +0100 Subject: [PATCH] Initial Commit --- sketch_oct11a.ino | 100 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 100 insertions(+) create mode 100644 sketch_oct11a.ino diff --git a/sketch_oct11a.ino b/sketch_oct11a.ino new file mode 100644 index 0000000..91b8b9d --- /dev/null +++ b/sketch_oct11a.ino @@ -0,0 +1,100 @@ +/* + * This sketch sends data via HTTP GET requests to data.sparkfun.com service. + * + * You need to get streamId and privateKey at data.sparkfun.com and paste them + * below. Or just customize this script to talk to other HTTP servers. + * + */ + +#include + +const char* ssid = "CTDO-g"; +const char* password = "ctdo2342"; +const char* host = "rpi3.raum.ctdo.de"; +const int httpPort = 6600; +const int buttonPin = 5; +int buttonState; +bool previousState; +int previousMillis; +int currentMillis; + +void setup() { + Serial.begin(115200); + delay(10); + pinMode(buttonPin, INPUT); + + // We start by connecting to a WiFi network + + Serial.println(); + Serial.println(); + Serial.print("Connecting to "); + Serial.println(ssid); + + /* Explicitly set the ESP8266 to be a WiFi-client, otherwise, it by default, + would try to act as both a client and an access-point and could cause + network-issues with your other WiFi-devices on your WiFi-network. */ + WiFi.mode(WIFI_STA); + WiFi.begin(ssid, password); + + while (WiFi.status() != WL_CONNECTED) { + delay(500); + Serial.print("."); + } + + Serial.println(""); + Serial.println("WiFi connected"); + Serial.println("IP address: "); + Serial.println(WiFi.localIP()); +} + +void loop() { + currentMillis = millis(); + buttonState = digitalRead(buttonPin); + + if (currentMillis - previousMillis > 500) { + if (buttonState == HIGH && previousState == false) { + mpdbass(true); + previousState = true; + } else if (buttonState == LOW && previousState == true) { + mpdbass(false); + previousState = false; + } + } +} + +void mpdbass(bool start) { + WiFiClient client; + if (!client.connect(host, httpPort)) { + Serial.println("connection failed"); + return; + } + + unsigned long timeout = millis(); + while (client.available() == 0) { + if (millis() - timeout > 5000) { + Serial.println(">>> Client Timeout !"); + client.stop(); + return; + } + } + + while(client.available()){ + String line = client.readStringUntil('\r'); + Serial.print(line); + } + + if (start == true){ + Serial.println("Play"); + client.println("addid \"users/lucas/Alben/Function/Incubation/01 Voiceprint.flac\" 0"); + client.println("play 0"); + } else if (start == false) { + Serial.println("Remove"); + client.println("delete 0"); + } + + while(client.available()){ + String line = client.readStringUntil('\r'); + Serial.print(line); + } +} +