Steuerung inkl. Webserver zugefügt
This commit is contained in:
sven
parent
47afd30061
commit
f4391a7b4a
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@ -12,6 +12,8 @@
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* 0x28, 0x70, 0x21, 0x80, 0xE3, 0xE1, 0x3C, 0xE5
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### Adressen der Relais für Tanks
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* T1: R0, Arduino Mega 22
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* T2: R1, Arduino Mega 23
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* Bypass: R0, Arduino Mega 22
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* T1: R1, Arduino Mega 23
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* T2: R2, Arduino Mega 24
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* KW: R8, Arduino Mega 30
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* KW_Pumpe: R8, Arduino Mega 31
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274
TankCool.ino
274
TankCool.ino
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@ -7,7 +7,9 @@
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/********************************************************************/
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// Data wire is plugged into pin 2 on the Arduino
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#define ONE_WIRE_BUS 20
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#define ONE_WIRE_BUS 2
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#define TEMPERATURE_PRECISION 11
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/********************************************************************/
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// Setup a oneWire instance to communicate with any OneWire devices
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// (not just Maxim/Dallas temperature ICs)
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@ -16,26 +18,152 @@ OneWire oneWire(ONE_WIRE_BUS);
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// Pass our oneWire reference to Dallas Temperature.
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DallasTemperature sensors(&oneWire);
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/********************************************************************/
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byte mac[] = { 0x90, 0xA2, 0xDA, 0x00, 0x09, 0x70 };
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IPAddress ip(192,168,178,57);
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EthernetServer server(80);
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DeviceAddress adT1 = { 0x28, 0xF8, 0xE2, 0x80, 0xE3, 0xE1, 0x3C, 0xC2 };
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DeviceAddress adT2 = { 0x28, 0x89, 0x9F, 0x80, 0xE3, 0xE1, 0x3C, 0xEC };
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DeviceAddress adKW = { 0x28, 0x3B, 0x58, 0x80, 0xE3, 0xE1, 0x3C, 0xF6 };
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void setup() {
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// start serial port
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float TT1_Sp = 30.0;
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float TT2_Sp = 30.0;
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float TKW_Sp = 0.0;
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float Hyst_Sp = 0.5;
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float TT1_AV;
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float TT2_AV;
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float TKW_AV;
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byte Act_T1;
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byte Act_T2;
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byte Act_KW;
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byte State_Bypass = 0;
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unsigned long previousMillisBypass = 0;
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byte State_T1 = 0;
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unsigned long previousMillisT1 = 0;
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byte State_T2 = 0;
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unsigned long previousMillisT2 = 0;
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// Variables for Webserver
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byte mac[] = { 0x90, 0xA2, 0xDA, 0x00, 0x09, 0x70 };
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IPAddress ip(192,168,1,57);
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EthernetServer server(80);
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String readString;
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int b_str;
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int e_str;
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String t1_str;
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String t2_str;
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float t1_float;
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float t2_float;
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void setup(void)
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{
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Serial.begin(9600);
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// Start up the library
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sensors.begin();
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pinMode(22, OUTPUT);
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pinMode(23, OUTPUT);
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pinMode(24, OUTPUT);
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pinMode(30, OUTPUT);
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pinMode(31, OUTPUT);
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// set the resolution per device
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sensors.setResolution(adT1, TEMPERATURE_PRECISION);
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sensors.setResolution(adT2, TEMPERATURE_PRECISION);
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sensors.setResolution(adKW, TEMPERATURE_PRECISION);
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// Ethernet Verbindung und Server starten
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Ethernet.begin(mac, ip);
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server.begin();
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Serial.print("Server gestartet. IP: ");
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// IP des Arduino-Servers ausgeben
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Serial.println(Ethernet.localIP());
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}
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void loop() {
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// put your main code here, to run repeatedly:
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void loop(void)
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{
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// Versorge Zeit
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unsigned long currentMillis = millis();
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// Hole Temperaturen
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sensors.requestTemperatures();
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TT1_AV = sensors.getTempC(adT1);
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//TT1_AV = sensors.getTempCByIndex(0);
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TT2_AV = sensors.getTempC(adT2);
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//TT2_AV = sensors.getTempCByIndex(1);
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TKW_AV = sensors.getTempC(adKW);
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//TKW_AV = sensors.getTempCByIndex(2);
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// Vergleiche Aktualtemperaturen mit Setpoint
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// Tank 1
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if (TT1_AV >= TT1_Sp + Hyst_Sp){
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Act_T1 = 1;
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}
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if (TT1_AV <= TT1_Sp){
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Act_T1 = 0;
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}
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if (TT2_AV >= TT2_Sp + Hyst_Sp){
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Act_T2 = 1;
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}
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if (TT2_AV <= TT2_Sp){
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Act_T2 = 0;
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}
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if (TKW_AV >= TKW_Sp + Hyst_Sp){
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Act_KW = 1;
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}
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if (TKW_AV <= TKW_Sp){
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Act_KW = 0;
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}
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void WebServer(){
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// ETHERNET
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// Bypass Ventil schließen, wenn T1 oder T2 offen, delay 2s
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if ((Act_T1 == 1|| Act_T2 == 1) && State_Bypass == 0){
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State_Bypass = 1;
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previousMillisBypass = currentMillis;
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}
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if (currentMillis - previousMillisBypass >= 2000 && State_Bypass == 1) {
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digitalWrite (22, HIGH);
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}
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if (Act_T1 == 0 && Act_T2 == 0){
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digitalWrite (22, LOW);
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State_Bypass = 0;
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}
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// Kühlung Tank 1, Ausschaltverzögerung 2s
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if (Act_T1 == 1){
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digitalWrite (23, HIGH);
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State_T1 = 1;
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}
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if (Act_T1 == 0 && State_T1 == 1){
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previousMillisT1 = currentMillis;
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State_T1 = 0;
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}
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if (Act_T1 == 0 && State_T1 == 0 && currentMillis - previousMillisT1 >= 2000){
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previousMillisT1 = currentMillis;
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digitalWrite (23, LOW);
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}
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// Kühlung Tank 2, Ausschaltverzögerung 2s
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if (Act_T2 == 1){
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digitalWrite (24, HIGH);
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State_T2 = 1;
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}
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if (Act_T2 == 0 && State_T2 == 1){
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previousMillisT2 = currentMillis;
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State_T2 = 0;
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}
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if (Act_T2 == 0 && State_T2 == 0 && currentMillis - previousMillisT2 >= 2000){
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previousMillisT2 = currentMillis;
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digitalWrite (24, LOW);
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}
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webserver();
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}
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void webserver() {
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// server.available() schaut, ob ein Client verfügbar ist und Daten
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// an den Server schicken möchte. Gibt dann eine Client-Objekt zurück,
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// sonst false
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EthernetClient client = server.available();
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// Wenn es einen Client gibt, dann...
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if (client) {
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@ -48,39 +176,123 @@ void WebServer(){
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// client.available() gibt die Anzahl der Zeichen zurück, die zum Lesen
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// verfügbar sind
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if (client.available()) {
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// Ein Zeichen lesen und am seriellen Monitor ausgeben
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char c = client.read();
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Serial.write(c);
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if (readString.length() < 100) {
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//store characters to string
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readString += c;
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//Serial.print(c);
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}
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// In currentLineIsBlank merken wir uns, ob diese Zeile bisher leer war.
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// Wenn die Zeile leer ist und ein Zeilenwechsel (das \n) kommt,
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// dann ist die Anfrage zu Ende und wir können antworten
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if (c == '\n' && currentLineIsBlank) {
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Serial.println(readString);
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// Wertänderung T 1
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b_str = readString.indexOf("T1_Sp=");
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e_str = readString.indexOf(" HTTP/");
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t1_str = "";
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if (b_str != -1){
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b_str = b_str + 6;
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for (int i=b_str; i < e_str; i++){
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t1_str += readString.charAt(i);
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t1_float = t1_str.toFloat();
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if (t1_float != 0){
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TT1_Sp = t1_float;
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}
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}
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}
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// Wertänderung T 1
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b_str = readString.indexOf("T2_Sp=");
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e_str = readString.indexOf(" HTTP/");
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t2_str = "";
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if (b_str != -1){
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b_str = b_str + 6;
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for (int i=b_str; i < e_str; i++){
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t2_str += readString.charAt(i);
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t2_float = t2_str.toFloat();
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if (t2_float != 0){
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TT2_Sp = t2_float;
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}
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}
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}
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// HTTP Header 200 an den Browser schicken
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client.println("HTTP/1.1 200 OK");
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client.println("Content-Type: text/html");
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client.println("Connection: close"); // Verbindung wird nach Antwort beendet
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client.println("Refresh: 30"); // Seite alle 25 Sekunden neu abfragen
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client.println("Refresh: 60"); // Seite alle 60 Sekunden neu abfragen
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client.println();
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// Ab hier berginnt der HTML-Code, der an den Browser geschickt wird
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client.println("<!DOCTYPE HTML>");
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client.println("<html>");
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client.println("<head><title>CONTROLLINO Analog Input</title></head>");
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client.println("<body><h3>CONTROLLINO</h3>");
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client.println("<head><title>Temperatursteuerung</title></head>");
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client.println("<body><h3>Temperatursteuerung</h3>");
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client.println("<p>");
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client.print("Aktuelle Temperatur: ");
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client.println(temperatureA);
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client.println("</p>");
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client.println("<p>");
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client.print("Sollwert Temperatur: ");
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client.println(temperatureSP);
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client.println("</p>");
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client.println("<p>");
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client.print("Delta Temperatur: ");
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client.println(DeltaT);
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client.println("</p>");
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client.write("<form method=GET>T: <input type=text name=t>");
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client.write("R: <input type=text name=r><input type=submit></form>");
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client.println(r,t);
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client.println("<svg>");
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client.println(" <g id=\"layer1\">");
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client.println(" <path");
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client.println(" style=\"fill:#000000;stroke-width:0.0282222\"");
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client.println(" d=\"m 19.642666,46.637223 v -2.441222 h 2.441222 2.441223 v 2.441222 2.441222 H 22.083888 19.642666 Z M 14.722747,44.17734 c -0.01043,-0.01043 -0.01897,-1.115402 -0.01897,-2.455489 V 39.285334 H 12.248444 9.793111 V 36.83 34.374667 H 7.351889 4.910667 V 29.464 24.553334 H 2.455334 0 V 19.642667 14.732 H 2.455334 4.910667 V 12.290778 9.8495558 H 7.366 9.821334 V 12.290778 14.732 H 7.366 4.910667 v 4.910667 4.910667 H 7.351889 9.793111 V 22.098 19.642667 h 2.455177 2.455178 l 0.0072,-2.448278 0.0072,-2.448278 2.462388,-0.0072 2.462389,-0.0072 v 4.910822 4.910822 h 2.441222 2.441223 v 2.441067 2.441067 l 2.462388,0.0072 2.462391,0.0072 0.007,2.462389 0.007,2.462389 h 2.44107 2.44106 V 29.464 24.553334 h -4.89651 -4.896554 V 19.642667 14.732 h 2.455333 2.455331 v 2.455334 2.455333 h 2.45534 2.45533 V 22.098 24.553334 h 2.45533 2.45534 V 19.642667 14.732 h -2.45534 -2.45533 V 12.276667 9.8213338 h -4.91082 -4.910826 l 0.0072,-2.448278 0.0072,-2.448278 4.903616,-0.0071 4.90361,-0.0071 v 2.455413 2.455413 h 2.45533 2.45533 v 2.4553332 2.455333 h 2.45534 2.45533 v 4.910667 4.910667 h -2.45523 -2.45526 l -0.007,4.903611 -0.007,4.903611 -2.46238,0.0072 -2.46239,0.0072 v 2.455178 2.455178 h -2.44114 -2.44107 l -0.007,2.448278 -0.007,2.448277 h -2.45553 -2.455333 l -0.0071,-4.903611 -0.0071,-4.903611 H 22.08398 19.642917 l -0.0071,4.903611 -0.0071,4.903611 -2.443419,0.0072 c -1.343881,0.004 -2.451956,-0.0013 -2.462389,-0.01176 z m -0.01207,-12.265062 0.0072,-2.462389 2.462388,-0.0072 2.462389,-0.0072 V 26.994401 24.553334 H 14.717889 9.793111 V 29.464 34.374667 h 2.455178 2.455179 z M 12.283722,9.8283908 9.821334,9.8209908 V 7.3658118 4.9106338 H 14.732 19.642666 V 2.4553334 0 h 2.441222 2.441223 v 2.4553334 2.4553334 h -2.441223 -2.441222 v 2.469444 2.469445 l -2.448278,-0.0069 c -1.346552,-0.0038 -3.556352,-0.01021 -4.910666,-0.01427 z\"");
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client.println(" id=\"path903\" />");
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client.println(" </g>");
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client.println("</svg>");
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client.print("<table>");
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client.print(" <tr>");
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client.print(" <th> </th>");
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client.print(" <th> Istwert </th>");
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client.print(" <th> Sollwert </th>");
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client.print(" </tr>");
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client.print(" <tr>");
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client.print(" <td>Tank 1</td>");
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if (State_T1 == 1){
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client.print(" <td bgcolor=#00FF00>"); client.print(TT1_AV); client.print("°C</td>");
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}
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else{
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client.print(" <td>"); client.print(TT1_AV); client.print("°C</td>");
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}
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client.print(" <td>"); client.print(TT1_Sp); client.print("°C</td>");
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client.print(" <td>");
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client.print(" <form action=\"/\" method=\"get\">");
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client.print(" <label for=\"fname\">Setpoint</label>");
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client.print(" <input type=\"text\" id=\"T1_Sp\" name=\"T1_Sp\">");
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client.print(" <input type=\"submit\" value=\"Submit\">");
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client.print(" </form>");
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client.print(" </td>");
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client.print(" </tr>");
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client.print(" <tr>");
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client.print(" <td>Tank 2</td>");
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if (State_T2 == 1){
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client.print(" <td bgcolor=#00FF00>"); client.print(TT2_AV); client.print("°C</td>");
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}
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else{
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client.print(" <td>"); client.print(TT2_AV); client.print("°C</td>");
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}
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client.print(" <td>"); client.print(TT2_Sp); client.print("°C</td>");
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client.print(" <td>");
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client.print(" <form action=\"/\" method=\"get\">");
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client.print(" <label for=\"fname\">Setpoint</label>");
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client.print(" <input type=\"text\" id=\"T2_Sp\" name=\"T2_Sp\">");
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client.print(" <input type=\"submit\" value=\"Submit\">");
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client.print(" </form>");
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client.print(" </td>");
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client.print(" </tr>");
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client.print(" <td>Bypass</td>");
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if (State_Bypass== 0){
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client.print(" <td bgcolor=#00FF00></td>");
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}
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else{
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client.print(" <td></td>");
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}
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client.print(" <td></td>");
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client.print(" <td></td>");
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client.print(" </tr>");
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client.print("</table>");
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client.println("</body></html>");
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break;
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}
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@ -98,6 +310,8 @@ void WebServer(){
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delay(1);
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// Verbindung schliessen
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client.stop();
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//clearing string for next read
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readString="";
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Serial.println("Verbindung mit Client beendet.");
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Serial.println("");
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}
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0
serial.txt
Normal file
0
serial.txt
Normal file
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