generated by cgit v1.3.1 (git 2.54.0) at 2026-08-01 10:26:37 +0000
 


="k">return OK;
}




uint32_t HeaterConfigRequestMessage(HardwarePidControl* request)
{
    //uint32_t status = OK;
    HardwarePidControlType HeaterId;

    HeaterId = getHeaterId(request->hardwarepidcontroltype);
    //int ValidationError = 0;

    if (HeaterId< HEATER_TYPE_MAX_HEATERS)
    {
        HeaterControl[HeaterId].configured = true;
        HeaterControl[HeaterId].id = HeaterId;
        HeaterControl[HeaterId].outputproportionalpowerlimit = request->outputproportionalpowerlimit;
        HeaterControl[HeaterId].outputproportionalband = request->outputproportionalband;
        HeaterControl[HeaterId].IntegralErrorMultiplier = request->setpointramprateorsoftstartramp;
        HeaterControl[HeaterId].ProportionalErrorMultiplier = request->outputonoffhysteresisvalue;
        if (HeaterId == HARDWARE_PID_CONTROL_TYPE__DryerAirTemperature)
        {
            HeaterControl[HEATER_TYPE__DryerMainHeater].sensormaxvalue = request->sensormaxvalue*100;
            HeaterControl[HEATER_TYPE__DryerMainHeater].sensorminvalue = request->sensorminvalue*100;
            HeaterControl[HEATER_TYPE__DryerSecondaryHeater].sensormaxvalue = request->sensormaxvalue*100;
            HeaterControl[HEATER_TYPE__DryerSecondaryHeater].sensorminvalue = request->sensorminvalue*100;
        }
        HeaterControl[HeaterId].sensormaxvalue = 0;
        HeaterControl[HeaterId].sensorminvalue = 0;
        HeaterControl[HeaterId].kp = request->proportionalgain;
        HeaterControl[HeaterId].ki = request->integraltime;
        HeaterControl[HeaterId].kd = request->derivativetime;
        HeaterControl[HeaterId].dt = request->controloutputtype;
        HeaterControl[HeaterId].epsilon = request->epsilon;
        HeaterControl[HeaterId].pidactive = request->pidactive;
        //HeaterControl[HeaterId].sensorcorrectionadjustment = request->sensorcorrectionadjustment;
        //sensorminvalue,sensormaxvalue are used for the dryer heater as internal heater control
        //HeaterControl[HeaterId].sensortypeandsetpointlimits = request->sensortypeandsetpointlimits;
        //HeaterControl[HeaterId].setpointramprateorsoftstartramp = request->setpointramprateorsoftstartramp;
        //HeaterControl[HeaterId].setpointcontroloutputrate = request->setpointcontroloutputrate;
        //HeaterControl[HeaterId].ssrcontroloutputtype = request->ssrcontroloutputtype;
        //HeaterControl[HeaterId].outputonoffhysteresisvalues = request->outputonoffhysteresisvalue;
        //HeaterControl[HeaterId].processvariablesamplingrate = request->processvariablesamplingrate;
        //HeaterControl[HeaterId].pvinputfilterfactormode = request->pvinputfilterfactormode;

        if (HeaterId < MAX_AC_HEATERS)
            AcHeaterConfigured[HeaterId] = true;

        return OK;
    }

    return ERROR;

}

/*
 * HeaterConfigSetSharedHeatersParams - prepare the time slices for A/C heaters co-ordinated operation
 * called by the general hardware HWConfigurationFunc
 * parameters - the cycle time for the coordinated operation, the size (in MCU cycles) of a single step.
 */
uint32_t HeaterConfigSetSharedHeatersParams(uint32_t outputproportionalcycletime, uint32_t outputproportionalsinglestep)
{
   int Slice_i;
   int Heater1000Slices,Heater200aSlices /*,Heater200bSlices Currently both 200W heaters will work together*/;

   //A/C Heaters Cycle time in milliseconds - one for all heaters
   OutputProportionalCycleTime = outputproportionalcycletime;

   //A/C Heaters step size from one decision point to another - in cpu clocks. 120000 = 1 millisecod
   OutputProportionalSingleStep = outputproportionalsinglestep;

   // calculate how many milliseconds is in each operating cycle (should be an integer number)
   MillisecondsPerChange = OutputProportionalSingleStep/120000;

   // calculate how many time slices are used. the total cycle time / the length of one operating cycle. (one added to put a time gap??? TBD)
   NumberOFSlicesInUse = (OutputProportionalCycleTime/MillisecondsPerChange);

   if (NumberOFSlicesInUse > MAX_TIMESLICES )
   {
       LOG_ERROR (NumberOFSlicesInUse, "NumberOFSlicesInUse too high");
       return ERROR;//NumberOFSlicesInUse = MAX_TIMESLICES;
   }

   // all numbers are rounded down. better to have carefully calculated numbers
   Heater1000Slices = HeaterControl[HEATER_TYPE__DryerMainHeater].outputproportionalpowerlimit * NumberOFSlicesInUse / 100;
   Heater200aSlices = HeaterControl[HEATER_TYPE__DryerSecondaryHeater].outputproportionalpowerlimit * NumberOFSlicesInUse / 100;

   if ((Heater1000Slices + Heater200aSlices +2)>NumberOFSlicesInUse)
   {
       LOG_ERROR (NumberOFSlicesInUse, "proportional time slices too high too high");
       return ERROR;//NumberOFSlicesInUse = MAX_TIMESLICES;
   }

   //mark the time slices  for heaters operation as empty / Heater1000 / Heater 200
   memset (TimeSliceAllocation,0xFF,sizeof(TimeSliceAllocation));
   for (Slice_i = 0; Slice_i < Heater1000Slices;Slice_i++ ) TimeSliceAllocation[Slice_i] = HEATER_TYPE__DryerMainHeater;
   for (Slice_i = Heater1000Slices+1; Slice_i <= Heater1000Slices+Heater200aSlices;Slice_i++ ) TimeSliceAllocation[Slice_i] = HEATER_TYPE__DryerSecondaryHeater;

   return OK;

}
/*
 * HeaterRecalculateSharedHeatersParams -
 *
 * parameters - the cycle time for the coordinated operation, the size (in MCU cycles) of a single step.
 */
uint32_t stub_heating_limit = 100;
uint32_t HeaterRecalculateSharedHeatersParams(uint32_t deviceId, uint32_t new_outputproportionalpowerlimit)
{
   int Slice_i;
   int Heater1000Slices,Heater200aSlices /*,Heater200bSlices Currently both 200W heaters will work together*/;
   uint32_t stub_outputproportionalpowerlimit = new_outputproportionalpowerlimit;

   if (NumberOFSlicesInUse > MAX_TIMESLICES )
   {
       LOG_ERROR (NumberOFSlicesInUse, "NumberOFSlicesInUse too high");
       return ERROR;//NumberOFSlicesInUse = MAX_TIMESLICES;
   }

   if (stub_outputproportionalpowerlimit > stub_heating_limit)
       stub_outputproportionalpowerlimit = stub_heating_limit;
   // all numbers are rounded down. better to have carefully calculated numbers
   HeaterControl[deviceId].outputproportionalpowerlimit = stub_outputproportionalpowerlimit;///100;
   Heater1000Slices = HeaterControl[HEATER_TYPE__DryerMainHeater].outputproportionalpowerlimit * NumberOFSlicesInUse / 100;
   Heater200aSlices = HeaterControl[HEATER_TYPE__DryerSecondaryHeater].outputproportionalpowerlimit * NumberOFSlicesInUse / 100;

//#warning temporary disable time slice control as we are working with one heater in run time
/*   if ((Heater1000Slices + Heater200aSlices +2)>NumberOFSlicesInUse)
   {
       LOG_ERROR (NumberOFSlicesInUse, "proportional time slices too high too high");
       return ERROR;//NumberOFSlicesInUse = MAX_TIMESLICES;
   }
*/
   //mark the time slices  for heaters operation as empty / Heater1000 / Heater 200
   memset (TimeSliceAllocation,0xFF,sizeof(TimeSliceAllocation));
   for (Slice_i = 0; Slice_i < Heater1000Slices;Slice_i++ ) TimeSliceAllocation[Slice_i] = HEATER_TYPE__DryerMainHeater;
   for (Slice_i = Heater1000Slices+1; Slice_i <= Heater1000Slices+Heater200aSlices;Slice_i++ ) TimeSliceAllocation[Slice_i] = HEATER_TYPE__DryerSecondaryHeater;

   return OK;

}

/*
 * HeaterRecalculateHeaterParams - prepare the time slices for D/C heaters operation
 * called by the general hardware HWConfigurationFunc
 * parameters - the cycle time for the coordinated operation, the size (in MCU cycles) of a single step.
 */
uint32_t HeaterRecalculateHeaterParams(uint32_t deviceId, uint32_t new_outputproportionalpowerlimit)
{
   // calculate how many milliseconds is in each operating cycle (should be an integer number)
   //uint32_t MillisecondsPerChange = OutputProportionalSingleStep/120000;

   // calculate how many time slices are used. the total cycle time / the length of one operating cycle. (one added to put a time gap??? TBD)
   //NumberOFSlicesInUse = (OutputProportionalCycleTime/MillisecondsPerChange);

   if (NumberOFSlicesInUse > MAX_TIMESLICES )
   {
       LOG_ERROR (NumberOFSlicesInUse, "NumberOFSlicesInUse too high");
       return ERROR;//NumberOFSlicesInUse = MAX_TIMESLICES;
   }

   // all numbers are rounded down. better to have carefully calculated numbers
   if (new_outputproportionalpowerlimit > HeaterControl[deviceId].outputproportionalpowerlimit)
       new_outputproportionalpowerlimit = HeaterControl[deviceId].outputproportionalpowerlimit;

   //mark the time slices  for heaters operation as empty / Heater1000 / Heater 200
   DCTimeSliceAllocation[deviceId] = (new_outputproportionalpowerlimit/*/100*/ * NumberOFSlicesInUse) / 100;



   return OK;

}