89 lines
2.9 KiB
Text
89 lines
2.9 KiB
Text
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import processing.serial.*;
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import java.lang.reflect.Array;
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import javax.swing.*;
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static int gWidth = 400;
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static int gHeight = 450;
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static int frequency = 10; // receive data every 1/f seconds
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Serial Maiskolben;
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java.util.LinkedList<Integer> temperature = new java.util.LinkedList<Integer>();
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float pidValue;
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int setPoint;
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int secs;
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boolean off, standby, standby_layoff;
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int[] stored = new int[3];
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PGraphics history;
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JToggleButton on = new JToggleButton();
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JToggleButton stby = new JToggleButton();
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void setup() {
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size(50,1);
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surface.setResizable(true);
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surface.setSize(gWidth+200,gHeight);
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Object[] list = Serial.list();
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JComboBox serialPort = new JComboBox(list);
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Object[] params = {"Select serial Port:",serialPort};
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Object[] opts = {"Select","Exit"};
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int opt = JOptionPane.showOptionDialog(null, params, "Select Maiskolben", JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE, null, opts, opts[0]);
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if (opt == JOptionPane.CANCEL_OPTION) System.exit(0);
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else {
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Maiskolben = new Serial(this, (String)serialPort.getSelectedItem(), 115200);
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Maiskolben.bufferUntil(10);
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}
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history = createGraphics(gWidth,gHeight);
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}
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void draw() {
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if (Maiskolben != null && Maiskolben.available() > 0) {
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//println("Received something!");
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String line = Maiskolben.readStringUntil(10);
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if (line != null) {
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String values[] = line.split(";");
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if (values.length < 9) println("zu wenig!");
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else {
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try {
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secs = (secs+1)%frequency;
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for (int i = 0; i < 3; stored[i] = Integer.parseInt(values[i++]));
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off = values[3].equals("1");
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standby = values[4].equals("1");
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standby_layoff = values[5].equals("1");
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setPoint = Integer.parseInt(values[6]);
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temperature.add(Integer.parseInt(values[7]));
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if (temperature.size() > gWidth) temperature.remove(0);
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pidValue = Float.parseFloat(values[8]);
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history.beginDraw();
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history.background(50);
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history.stroke(150);
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for (int i = 50; i < gHeight; i+=50) {
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history.line(0,i,gWidth,i);
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}
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for (int i = (temperature.size() == gWidth)?secs:0; i < gWidth; i+=frequency) {
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history.line(gWidth-i,0,gWidth-i,gHeight);
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}
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history.stroke(255);
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int lastV = temperature.getFirst();
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int x = 0;
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for (int temp : temperature) {
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history.line(x,gHeight-lastV,++x,gHeight-(lastV = temp));
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}
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history.endDraw();
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} catch (Exception e) {
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}
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}
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println(line);
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}
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}
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background(0);
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image(history,0,0);
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text(off?"Off":"On",gWidth+10,10);
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text(standby?"Standby":"Active",gWidth+10,30);
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text(standby_layoff?"In Holder":"",gWidth+10,50);
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text("Set Temperature "+setPoint,gWidth+10,70);
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if (temperature.size() != 0)
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text("Current Temperature "+temperature.getLast(),gWidth+10,90);
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}
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