motor_ctl-4/User project/2.MotorDrive/Include/adc.h

/************************************************************************
 Project:             Welling Motor Control Paltform
 Filename:            adc.h
 Partner Filename:    adc.c
 Description:         The header file of adc.c
 Complier:            IAR Embedded Workbench for ARM 7.80, IAR Systems.
 CPU TYPE :           GD32F3x0
*************************************************************************
 Copyright (c) 2018 Welling Motor Technology(Shanghai) Co. Ltd.
 All rights reserved.
*************************************************************************
*************************************************************************
Revising History (ECL of this file):

************************************************************************/

/************************************************************************
 Beginning of File, do not put anything above here except notes
 Compiler Directives:
*************************************************************************/
#ifndef ADCDRV_H
#define ADCDRV_H

#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
/************************************************************************
 Compiler Directives
*************************************************************************/
#ifdef _ADCDRV_C_
#define _ADCDRV_EXT
#else
#define _ADCDRV_EXT extern
#endif

/************************************************************************
 Definitions & Macros (#define ...)
*************************************************************************/
#define SR_CURRENT_MAX_BAND -147  // 0.01A
#define SR_CURRENT_MIN_BAND -4000 // 0.01A
/************************************************************************
 TypeDefs & Structure defines (N/A)
*************************************************************************/
typedef struct
{
    SWORD swIaPu;     // Q14, Phase A current value
    SWORD swIbPu;     // Q14, Phase B current value
    SWORD swIcPu;     // Q14, Phase C current value
    SLONG slSampIaPu; // Q14, Phase A current sampling value
    SLONG slSampIbPu; // Q14, Phase B current sampling value
    SLONG slSampIcPu; // Q14, Phase C current sampling value
    UWORD uwIaAbsPu;  // Q14, Phase A current absolute value
    UWORD uwIbAbsPu;  // Q14, Phase B current absolute value
    UWORD uwIcAbsPu;  // Q14, Phase C current absolute value
    UWORD uwIpeakPu;  // Q14, Max value of phase current
    UWORD ulISamplePeakPu;

    UWORD uwIaAvgPu; // Ia register value
    UWORD uwIbAvgPu; // Ib register value
    UWORD uwIcAvgPu; // Ic register value

    UWORD uwIaReg; // Ia register value
    UWORD uwIbReg; // Ib register value
    UWORD uwIcReg; // Ic register value

    UWORD uwFirstCurREG;
    UWORD uwSecondCurREG;

    UWORD uwADCSector;

    ULONG ulUaRegSum;  // Ua register sum value when calibrate
    ULONG ulUbRegSum;  // Ub register sum value when calibrate
    ULONG ulUcRegSum;  // Uc register sum value when calibrate
    ULONG ulIdcRegSum; // Idc register sum value when calibrate

    ULONG ulIaRegSum; // Ia register value
    ULONG ulIbRegSum; // Ib register value
    ULONG ulIcRegSum; // Ic register value

    UWORD uwADCCalibCt;  // Current calib count
    BOOL  blADCCalibFlg; // ADC calib flag
} ADC_DOWN_OUT;

typedef struct
{
    UWORD uwVdcPu;        // Q14, Vdc
    UWORD uwVdcLpfPu;     // Q14, Vdc after LPF
    UWORD uwRU6VPu;        // Q14, rear light 12V power
    UWORD uwU5VPu;        // Q14, bikespeed sensor 5V power
    UWORD uwU12VPu;       // Q14, display 12V power
    UWORD uwTrottlePu;    // Q14, throttle
    UWORD PCBTempR;       // Not Pu 0.1kOhm
    UWORD MotorTempR;     // Not Pu 0.1kOhm
    SWORD PCBTemp;        // Not Pu, centigrade
    UWORD uwFU6VPu;        // Q14, rear light 12V power
    SWORD MotorTemp;      // Not Pu, centigrade
    SWORD MosfestTempEst; // Not Pu, centigrade

    SWORD swCalibIaPu;
    SWORD swCalibIbPu;
    SWORD swCalibIcPu;

    UWORD uwVdcReg;      // Vdc register value
    UWORD uwRU6VReg;      // 12 V register value
    UWORD uwU5VReg;      // 5 V register value
    UWORD uwU12VReg;     // Q14, 5V power
    UWORD uwThrottleReg; // Q14, 5V power
    UWORD PCBTempReg;
    UWORD uwFU6VReg;
    
    UWORD uwADCCalibCt;  // Current calib count
    BOOL  blADCCalibFlg; // ADC calib flag
    SWORD swIPMTempCe;   // PCB Temp to trig alam

} ADC_UP_OUT;

typedef struct
{
    UWORD uwVdcReg2Pu;    // Q24, Coefficient of Vdc register value to pu value
    UWORD uwCurReg2Pu;    // Q24, Coefficient of current register value to pu value
    UWORD uwCurIdcReg2Pu; // Q24, Coefficient of Idc current register value to pu value
    UWORD uwUabcReg2Pu;   // Q24, Coefficient of Ua,Ub,Uc register value to pu value
    UWORD uwU6VReg2Pu;    // Q24, Coefficient of Ua,Ub,Uc register value to pu value
    UWORD uwU5VReg2Pu;    // Q24, Coefficient of Ua,Ub,Uc register value to pu value
    UWORD uwU12VReg2Pu;   // Q24, Coefficient of Ua,Ub,Uc register value to pu value
    UWORD uwCalibcoef;    // Q10, Coefficient of k = single resistance/Rdson
    UWORD uwCalibcoefMax;
    UWORD uwCalibcoefMin;

    UWORD uwIaOffset;     // Ia offset value
    UWORD uwIbOffset;     // Ib offset value
    UWORD uwIcOffset;     // Ib offset value
    UWORD uwUaOffset;     // Ua offset value
    UWORD uwUbOffset;     // Ub offset value
    UWORD uwUcOffset;     // Ub offset value
    UWORD uwIdcOffset;    // Idc offset value
    UWORD uwIdcAveOffset; // Idc offset value

    SWORD swPCBTempKcof;
    SWORD swMotorTempKcof;
    UWORD uwCalibCoefK;

    BOOL blCalibCalFlag;
} ADC_COF;

/************************************************************************
Constant Table
*************************************************************************/

/************************************************************************
 Exported Variables:
*************************************************************************/
#ifdef _ADCDRV_C_
_ADCDRV_EXT ADC_COF      adc_stCof;
_ADCDRV_EXT ADC_UP_OUT   adc_stUpOut;
_ADCDRV_EXT ADC_DOWN_OUT adc_stDownOut;

_ADCDRV_EXT UWORD Start_Calc = 0;
_ADCDRV_EXT UWORD RdsonGainCnt = 0;
_ADCDRV_EXT UWORD RdsonGainCnt2 = 0;
_ADCDRV_EXT UWORD adc_RdsonADCGainMax;
_ADCDRV_EXT UWORD adc_RdsonADCGainMin;
_ADCDRV_EXT UWORD adc_RdsonADCGainSum2;
_ADCDRV_EXT UWORD adc_RdsonADCGainRecord[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
_ADCDRV_EXT UWORD adc_RdsonADCGainSum = 0;

#else
_ADCDRV_EXT ADC_COF      adc_stCof;
_ADCDRV_EXT ADC_UP_OUT   adc_stUpOut;
_ADCDRV_EXT ADC_DOWN_OUT adc_stDownOut;

_ADCDRV_EXT UWORD Start_Calc;
_ADCDRV_EXT UWORD RdsonGainCnt;
_ADCDRV_EXT UWORD RdsonGainCnt2;
_ADCDRV_EXT UWORD adc_RdsonADCGainMax;
_ADCDRV_EXT UWORD adc_RdsonADCGainMin;
_ADCDRV_EXT UWORD adc_RdsonADCGainSum2;
_ADCDRV_EXT UWORD adc_RdsonADCGainRecord[10];
_ADCDRV_EXT UWORD adc_RdsonADCGainSum;

#endif
/************************************************************************
 RAM ALLOCATION:
*************************************************************************/

/************************************************************************
 Exported Function Call Prototypes (N/A)
*************************************************************************/
#ifdef _ADCDRV_C_
_ADCDRV_EXT void adc_voCalibration(ADC_COF *cof, ADC_DOWN_OUT *out1, ADC_UP_OUT *out2); // Phase A and B current zero point, other A/D sample value
_ADCDRV_EXT void adc_voSampleUp(const ADC_COF *cof, ADC_UP_OUT *out);
_ADCDRV_EXT void adc_voSampleDown(const ADC_COF *cof, ADC_DOWN_OUT *out);
_ADCDRV_EXT void adc_voSampleCoef(ADC_COF *cof);
_ADCDRV_EXT void adc_voSampleInit(void);
_ADCDRV_EXT void adc_voSRCalibration(ADC_COF *cof, const ADC_UP_OUT *up_out, ADC_DOWN_OUT *down_out);
#else
_ADCDRV_EXT void adc_voCalibration(ADC_COF *cof, ADC_DOWN_OUT *out1, ADC_UP_OUT *out2); // Phase A and B current zero point, other A/D sample value
_ADCDRV_EXT void adc_voSampleUp(const ADC_COF *cof, ADC_UP_OUT *out);
_ADCDRV_EXT void adc_voSampleDown(const ADC_COF *cof, ADC_DOWN_OUT *out);
_ADCDRV_EXT void adc_voSampleCoef(ADC_COF *cof);
_ADCDRV_EXT void adc_voSampleInit(void);
_ADCDRV_EXT void adc_voSRCalibration(ADC_COF *cof, const ADC_UP_OUT *up_out, ADC_DOWN_OUT *down_out);
#endif

/************************************************************************
 Flag Define (N/A)
*************************************************************************/
#ifdef __cplusplus
}
#endif // __cplusplus

/***********************************************************************/
#endif
/************************************************************************
 Copyright (c) 2018 Welling Motor Technology(Shanghai) Co. Ltd.
 All rights reserved.
*************************************************************************
 End of this File (EOF):
 !!!!!!Do not put anything after this part!!!!!!!!!!!
*************************************************************************/