#include "../main/SystemInclude.h"

// for flowrate compute
s32 RHCalibDeltaVaule, TACalibDeltaVaule, RHTemperature;
static u16 zeroCalibType;

//******************************************************************************
u16 ComputeRHTemperature(u16 RHRes)
{
  s32 computeBuf;
  
  RHCalibDeltaVaule = (u32)RHHighTa-(u32)RHLowTa;
  TACalibDeltaVaule = (u32)staticHighTemperature-(u32)staticLowTemperature;
  
  computeBuf  = (u32)RHRes-(u32)RHLowTa;
  computeBuf *= TACalibDeltaVaule;
  computeBuf /= RHCalibDeltaVaule;
  computeBuf += (u32)staticLowTemperature;
  
  return (u16)computeBuf;
}

//******************************************************************************
void StaticTGasCompute(void)
{
  voltageDetected[TRH] = ComputeRHTemperature(voltageDetected[RRRES]);
  
  //==============================================================================
#ifndef ENABLE_RR_CALIBRATION
#pragma message("[undefined] ENABLE_RR_CALIBRATION")
#elif(ENABLE_RR_CALIBRATION)
	// 通过高低温标定过的RR计算介质温度
  RHCalibDeltaVaule = (u32)RRHigh-(u32)RRLow;
  TACalibDeltaVaule = (u32)staticHighTemperature-(u32)staticLowTemperature;
  
  tmpSLA  = (u32)voltageDetected[RRRES]-(u32)RRLow;
  tmpSLA *= TACalibDeltaVaule;
  tmpSLA /= RHCalibDeltaVaule;
  tmpSLA += (u32)staticLowTemperature;
  voltageDetected[TGAS] = (u16)tmpSLA;
#else
  // 通过RR默认的系数计算介质温度
  voltageDetected[TGAS] = voltageDetected[TPCB]; 
#endif
  
  //==============================================================================
#ifndef ENABLE_PRESSURE_TEMPERATURE
#pragma message("[undefined] ENABLE_PRESSURE_TEMPERATURE")
#elif(!ENABLE_PRESSURE_TEMPERATURE)
  GasTemperature  = (u16)voltageDetected[TGAS];
  GasTemperature -= (u16)TEMPRETURE_OFFSET;
#endif
}