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/************************************************************************************************************************
* Heaters_init.c
**************************************************************************************************************************/
////////////////////////////////State machine operation////////////////////////////////////
//the state machine operation is used to operate in runtime correct profile flow execution
//by recieved esign flow of the user from the UI
///////////////////////////////////////////////////////////////////////////////////////////
#include "include.h"
#include <Modules/Stubs_Handler/DataDef.h>
//#include "PMR/Hardware/PIDControlConfig.pb-c.h"
//#include "PMR/Hardware/PIDCluster.pb-c.h"
//#include "PMR/Hardware/HeaterControl.pb-c.h"
//#include "PMR/Hardware/HeaterCommandRequest.pb-c.h"
//#include "PMR/Hardware/HeaterCommandRequest.pb-c.h"
#include "PMR/Hardware/HardwarePidControl.pb-c.h"
#include "PMR/Hardware/HardwarePidControlType.pb-c.h"
#include "PMR/common/MessageContainer.pb-c.h"
#include "../control/control.h"
#include "../control/pidalgo.h"
#include "include.h"
#include <driverlib/timer.h>
#include "heaters.h"
#include "Drivers/Heater/Heater.h"
/******************** STRUCTURES AND ENUMs ********************************************/
typedef enum {
HeatersInitialState,
HeatersInit,
HeatersControlledOp,
HeatersShutdown,
HeatersTest,
MaxHeatersStates
}HEATERS_STATES_ENUM;
typedef enum {
HeatersCold,
HeatersAtPIDStrip,
HeatersOverHeat,
HeatersOnTest
}HEATERS_EVENTS_ENUM;
/******************** GLOBAL PARAMETERS ********************************************/
HeaterPIDControlConfig HeaterControl[MAX_HEATERS_NUM] = {0};
HeaterControlConfig_t HeaterPIDConfig[MAX_HEATERS_NUM] = {0};
uint32_t DeviceId2Heater[MAX_HEATERS_NUM] = {0};
bool AcHeaterConfigured[MAX_AC_HEATERS] = {0};
/******************** CODE ********************************************/
/*
* HeatersInit
* called by: General Hardware Init
* initialized all global data
*/
uint32_t Heaters_Init(void)
{
return OK;
}
uint32_t HeaterConfigRequestMessage(HardwarePidControl* request)
{
//uint32_t status = OK;
HardwarePidControlType HeaterId;
HeaterId = request->hardwarepidcontroltype;
int ValidationError = 0;
if ((HeaterId)&&(HeaterId< MAX_HEATERS_NUM))
{
HeaterControl[HeaterId].id = HeaterId;
//strncpy (HeaterControl[HeaterId].name, request->name, 20);
HeaterControl[HeaterId].outputproportionalpowerlimit = request->outputproportionalpowerlimit;
HeaterControl[HeaterId].outputproportionalband = request->outputproportionalband;
HeaterControl[HeaterId].integraltime = request->integraltime;
HeaterControl[HeaterId].derivativetime = request->derivativetime;
HeaterControl[HeaterId].sensorcorrectionadjustment = request->sensorcorrectionadjustment;
//HeaterControl[HeaterId].sensortypeandsetpointlimits = request->sensortypeandsetpointlimits;
HeaterControl[HeaterId].setpointramprateorsoftstartramp = request->setpointramprateorsoftstartramp;
HeaterControl[HeaterId].setpointcontroloutputrate = request->setpointcontroloutputrate;
HeaterControl[HeaterId].controloutputtype = request->controloutputtype;
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;
//check if all A/C heaters are defined. if they are - validate the configuration
if (HeaterControl[HARDWARE_PID_CONTROL_TYPE__DryerHeater1000w].id
&&HeaterControl[HARDWARE_PID_CONTROL_TYPE__DryerHeater200w1].id
&&HeaterControl[HARDWARE_PID_CONTROL_TYPE__DryerHeater200w2].id)
{
if (HeaterControl[HARDWARE_PID_CONTROL_TYPE__DryerHeater1000w].outputproportionalpowerlimit
+ HeaterControl[HARDWARE_PID_CONTROL_TYPE__DryerHeater200w1].outputproportionalpowerlimit
+ HeaterControl[HARDWARE_PID_CONTROL_TYPE__DryerHeater200w2].outputproportionalpowerlimit> 100)
ValidationError += 2;
if (ValidationError)
{
LOG_ERROR (ValidationError, "Validation Error in Heaters Control");
return ERROR;
}
}
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)
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
Heater1000Slices = HeaterControl[HARDWARE_PID_CONTROL_TYPE__DryerHeater1000w].outputproportionalpowerlimit * NumberOFSlicesInUse / 100;
Heater200aSlices = HeaterControl[HARDWARE_PID_CONTROL_TYPE__DryerHeater200w1].outputproportionalpowerlimit * NumberOFSlicesInUse / 100;
//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] = HARDWARE_PID_CONTROL_TYPE__DryerHeater1000w;
for (Slice_i = Heater1000Slices; Slice_i < Heater1000Slices+Heater200aSlices;Slice_i++ ) TimeSliceAllocation[Slice_i] = HARDWARE_PID_CONTROL_TYPE__DryerHeater200w1;
return OK;
}
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