mirror of
https://github.com/thelsing/knx.git
synced 2024-10-20 20:07:45 +02:00
89 lines
1.8 KiB
Arduino
89 lines
1.8 KiB
Arduino
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#include <EEPROM.h>
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#include "knx_esp.h"
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float currentValue = 0;
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float maxValue = 0;
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float minValue = RAND_MAX;
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long lastsend = 0;
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GroupObject groupObjects[]
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{
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GroupObject(2),
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GroupObject(2),
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GroupObject(2),
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GroupObject(1)
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};
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GroupObject& goCurrent = groupObjects[0];
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GroupObject& goMax = groupObjects[1];
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GroupObject& goMin = groupObjects[2];
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GroupObject& goReset = groupObjects[3];
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void measureTemp()
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{
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long now = millis();
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if ((now - lastsend) < 2000)
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return;
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lastsend = now;
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int r = rand();
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currentValue = (r * 1.0) / (RAND_MAX * 1.0);
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currentValue *= 100 * 100;
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goCurrent.objectWriteFloat(currentValue);
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if (currentValue > maxValue)
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{
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maxValue = currentValue;
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goMax.objectWriteFloat(maxValue);
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}
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if (currentValue < minValue)
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{
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minValue = currentValue;
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goMin.objectWriteFloat(minValue);
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}
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}
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void resetCallback(GroupObject& go)
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{
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if (go.objectReadBool())
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{
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maxValue = 0;
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minValue = 10000;
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}
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}
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void setup()
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{
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Serial.begin(115200);
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Serial.setDebugOutput(true);
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randomSeed(millis());
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knx.registerGroupObjects(groupObjects, 4);
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knx.readMemory();
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goReset.updateHandler = resetCallback;
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if (knx.configured())
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{
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Serial.printf("Timeout: %d\n", knx.paramByte(0));
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Serial.printf("Zykl. senden: %d\n", knx.paramByte(1));
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Serial.printf("Min/Max senden: %d\n", knx.paramByte(2));
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Serial.printf("Aenderung senden: %d\n", knx.paramByte(3));
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Serial.printf("Abgleich %d\n", knx.paramByte(4));
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}
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knx.start();
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}
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void loop()
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{
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knx.loop();
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if (!knx.configured())
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return;
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measureTemp();
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}
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