Open-Acidification/LoadParameters.ino at master · PlasmaIntec/Open-Acidification · GitHub

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// ************************************************
// Load parameters from EEPROM
// ************************************************
void LoadParameters()
{
  // Load from EEPROM
  phset = EEPROM_readDouble(pHAddress);
  tempset = EEPROM_readDouble(tempAddress);
  Kp = EEPROM_readDouble(KpAddress);
  Ki = EEPROM_readDouble(KiAddress);
  Kd = EEPROM_readDouble(KdAddress);
  heat = EEPROM_readDouble(heatAddress);
  amplitude = EEPROM_readDouble(amplitudeAddress);
  frequency = EEPROM_readDouble(frequencyAddress);
  // Use defaults if EEPROM values are invalid
  if (isnan(phset))
  {
    phset = 8.1;
  }
  if (isnan(tempset))
  {
    tempset = 20;
  }
  if (isnan(Kp))
  {
    Kp = 100000;
  }
  if (isnan(Ki))
  {
    Ki = 0;
  }
  if (isnan(Kd))
  {
    Kd = 0;
  }
  if (isnan(heat))
  {
    heat = 0;
  }
  if (isnan(amplitude))
  {
    amplitude = 0;
  }
  if (isnan(frequency))
  {
    frequency = 0;
  }
}