55 lines
1.1 KiB
Arduino
55 lines
1.1 KiB
Arduino
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LP_TIMER(500, HandleHeater);
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void HandleHeater() {
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static int currentPart = 0;
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static bool states[PARTS];
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if (inSelectionMode) {
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digitalWrite(ssrPin, LOW);
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return;
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}
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int current = Output/100 * PARTS;
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int last = 0;
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for (int i = 1; i < PARTS; i++) {
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last += states[i] ? 1 : 0;
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if (i) {
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states[i-1] = states[i];
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}
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}
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bool next = current >= last ? true : false;
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if (Output < 1) next = false;
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states[PARTS-1] = next;
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oled.setCursor(128-6*PARTS, 7);
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sprintf(timeBuffer, "%3d", (int)(Output));
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char symbol;
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for (int i = 0; i < PARTS; i++) {
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int index = i - (PARTS - 3);
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symbol = index < 0 ? ' ' : timeBuffer[index];
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oled.invertText(states[i]);
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oled.print(symbol);
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oled.invertText(false);
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}
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if (temperatureSensorError) {
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next = 0;
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}
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digitalWrite(ssrPin, next);
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currentPart++;
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if (currentPart >= PARTS) {
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currentPart = 0;
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}
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#ifdef PlotValues
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Serial.print(Setpoint);
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Serial.print(",");
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Serial.print(Input);
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Serial.print(",");
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Serial.print(Output);
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Serial.println(",0,100");
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#endif
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}
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