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/************************************************************************************************************************
**************************************************************************************************************************/
#include <DataDef.h>
#include "include.h"
#include "ids.h"
#include "PMR/common/MessageContainer.pb-c.h"
#include "PMR/Hardware/HardwareDispenser.pb-c.h"
#include "PMR/Hardware/HardwarePidControl.pb-c.h"
#include "PMR/Printing/JobSpool.pb-c.h"
#include "PMR/Printing/JobSpoolType.pb-c.h"
#include "drivers/Motors/Motor.h"
#include "drivers/ADC_Sampling/adc.h"
#define MAX_CONTROL_SAMPLES 10
HardwareDispenser DispensersCfg[ MAX_SYSTEM_DISPENSERS];
TimerMotors_t DispenserIdToMotorId[MAX_SYSTEM_DISPENSERS] = {HARDWARE_MOTOR_TYPE__MOTO_DISPENSER_1,HARDWARE_MOTOR_TYPE__MOTO_DISPENSER_2,HARDWARE_MOTOR_TYPE__MOTO_DISPENSER_3,HARDWARE_MOTOR_TYPE__MOTO_DISPENSER_4,HARDWARE_MOTOR_TYPE__MOTO_DISPENSER_5,HARDWARE_MOTOR_TYPE__MOTO_DISPENSER_6,HARDWARE_MOTOR_TYPE__MOTO_DISPENSER_7,HARDWARE_MOTOR_TYPE__MOTO_DISPENSER_8};
float DispenserPressure[MAX_SYSTEM_DISPENSERS] = {0};
float CalculateDispenserPressure (int DispenserId)
{
unsigned short data = 0;
float temp = 0.0;
/*
data = ADC_GetReading(DispenserIdToPressureSensorId[DispenserId]);
temp = 4096 - data;
temp *= 3;
temp *= 1000; //move to mv
temp /= 4096;
DispenserPressure[DispenserId] = 3000 - temp;
*/
float Vlow = 0.004 * 130; // 4mA*130ohm (0 Pascal)
float VHigh = 0.020 *130; // 20mA*130ohm (1M Pascal)
float Bits_0Pascal = Vlow * 4096 / 3; // Vlow * 4096bit / 3Vref
float Bits_1MPascal = VHigh * 4096 / 3; // VHigh * 4096bit / 3Vref
float a = (1 - 0) / (Bits_1MPascal - Bits_0Pascal);// Mpascal/Bits
data = ADC_GetReading(DispenserIdToPressureSensorId[DispenserId]);
temp = Bits_1MPascal - data;
temp = a * temp;
DispenserPressure[DispenserId] = 1 - temp; // [Mpascal] ( 1 Mpascal = 10 Bar )
//unmark one of them to convert from Mpascal to :
//-----------------------------------
//DispenserPressure[DispenserId] / = 1000000; //Pascal
//DispenserPressure[DispenserId] *=10; //Bar;
//DispenserPressure[DispenserId] *=145.0377; //PSI;
return( DispenserPressure[DispenserId]);
}
uint32_t DispenserConfigMessage(HardwareDispenser * request)
{
uint32_t status = PASSED;
int Dispenser_i;
Dispenser_i = request->hardwaredispensertype;
if (Dispenser_i< MAX_SYSTEM_DISPENSERS)
{
memcpy (&DispensersCfg[Dispenser_i],request,sizeof(HardwareDispenser));
return status;
}
else return Dispenser_i;
}
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