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mppt/App/src/collect_Conversion.c

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master
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/*
* collect_Conversion.c
*
* Created on: 2024<EFBFBD><EFBFBD>6<EFBFBD><EFBFBD>21<EFBFBD><EFBFBD>
* Author: psx
*/
#include "collect_Conversion.h"
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#include "gpio.h"
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#include "adc.h"
#include <math.h>
#define CHG_CURR ADC_Channel_1
#define PV_VOLT_OUT ADC_Channel_2
#define DSG_CURR ADC_Channel_3
#define PV1_VOLT_IN ADC_Channel_4
#define PV_VOLT_IN1 ADC_Channel_5
#define MOSFET_Temper ADC_Channel_6
#define PV2_VOLT_IN ADC_Channel_7
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//#define enable_Printf_VI
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/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŵ<EFBFBD><C5B4><EFBFBD><EFBFBD><EFBFBD>*<2A><><EFBFBD><EFBFBD> */
const float P_CHG_CURR = (1.0 / (50 * 0.005));
/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹϵ<D1B9><CFB5><EFBFBD><EFBFBD><EFBFBD>ŵ<EFBFBD>ʱ<EFBFBD>ɼ<EFBFBD><C9BC><EFBFBD>׼<EFBFBD><D7BC> */
const float P_PV_VOLT_OUT = (47 + 4.7) / 4.7;
/* <20>ŵ<EFBFBD><C5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɼ<EFBFBD><C9BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
const float P_DSG_CURR = (1.0 / (50 * 0.005));
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///* <20><><EFBFBD><EFBFBD>1<EFBFBD><31>·<EFBFBD><C2B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD> */
//const float P_PV1_VOLT_IN = (100 + 4.7) / 4.7;
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/* <20><><EFBFBD><EFBFBD>1<EFBFBD><31>·<EFBFBD><C2B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD> */
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const float P_PV1_VOLT_IN = (100 + 10) / 10;
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/* ϵͳ<CFB5><CDB3>Դ<EFBFBD><D4B4>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD> */
const float P_PV_VOLT_IN1 = (47 + 4.7) / 4.7;
/* <20>¶Ȳɼ<C8B2><C9BC><EFBFBD><EFBFBD><EFBFBD> */
const float P_MOSFET_TEMPER = 0;
/* <20><><EFBFBD><EFBFBD>2<EFBFBD><32>·<EFBFBD><C2B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD> */
const float P_PV2_VOLT_IN = (100 + 4.7) / 4.7;
static uint16_t get_adc(uint8_t ADC_Channel);
/**
* @brief <EFBFBD><EFBFBD><EFBFBD>ɼ<EFBFBD><EFBFBD><EFBFBD>adc<EFBFBD><EFBFBD><EFBFBD><EFBFBD>У׼
* @param val <EFBFBD>ɼ<EFBFBD><EFBFBD><EFBFBD>adc<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @retval У׼<EFBFBD><EFBFBD><EFBFBD><EFBFBD>adc<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
uint16_t Get_ConversionVal(int16_t val)
{
if((val + Calibrattion_Val) < 0 || val == 0)
return 0;
if((Calibrattion_Val + val) > 4095 || val == 4095)
return 4095;
return (val + Calibrattion_Val);
}
/**
* @brief <EFBFBD>õ<EFBFBD>adc<EFBFBD>ɼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @param ADC_Channel adcͨ<EFBFBD><EFBFBD>
* @retval val adc<EFBFBD>ɼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
uint16_t get_adc(uint8_t ADC_Channel)
{
uint16_t val;
ADC_RegularChannelConfig(ADC1, ADC_Channel, 1, ADC_SampleTime_CyclesMode5);
// ADC_RegularChannelConfig(ADC1, ADC_Channel, 1, ADC_SampleTime_CyclesMode7);
ADC_SoftwareStartConvCmd(ADC1, ENABLE);
while(!ADC_GetFlagStatus(ADC1, ADC_FLAG_EOC));
val = ADC_GetConversionValue(ADC1);
return val;
}
/**
* @brief <EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @param
* @retval I <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
*/
float get_CHG_CURR(void)
{
float I;
uint16_t I_ADC;
I_ADC = Get_ConversionVal(get_adc(CHG_CURR));
// I_ADC = get_adc(CHG_CURR);
I = (float)(I_ADC) / 4095 * 3.3 * P_CHG_CURR;
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// printf(" CHG_CURR I : %d /10000 \n", (int)(I * 10000));
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#ifdef enable_Printf_VI
printf("\n CHG_CURR ADC : %d \n", I_ADC);
printf(" CHG_CURR I : %d /10000 \n", (int)(I * 10000));
#endif
return I;
}
/**
* @brief <EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ
* @param
* @retval V <EFBFBD><EFBFBD>ѹֵ
*/
float get_PV_VOLT_OUT(void)
{
float V;
uint16_t V_ADC;
V_ADC = Get_ConversionVal(get_adc(PV_VOLT_OUT));
// V_ADC = get_adc(PV_VOLT_OUT);
V = (float)(V_ADC) / 4095 * 3.3 * P_PV_VOLT_OUT;
#ifdef enable_Printf_VI
printf("\n PV_VOLT_OUT ADC : %d \n", V_ADC);
printf(" PV_VOLT_OUT V : %d /100 \n", (int)(V * 100));
#endif
return V;
}
/**
* @brief <EFBFBD>õ<EFBFBD><EFBFBD>ŵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @param
* @retval I <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
*/
float get_DSG_CURR(void)
{
float I;
uint16_t I_ADC;
I_ADC = Get_ConversionVal(get_adc(DSG_CURR));
// I_ADC = get_adc(DSG_CURR);
I = (float)(I_ADC) / 4095 * 3.3 / P_DSG_CURR;
#ifdef enable_Printf_VI
printf("\n DSG_CURR ADC : %d \n", I_ADC);
printf(" DSG_CURR I : %d /100 \n", (int)(I * 100));
#endif
return I;
}
/**
* @brief <EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1<EFBFBD><EFBFBD>·<EFBFBD><EFBFBD>ѹ
* @param
* @retval V <EFBFBD><EFBFBD>ѹֵ
*/
float get_PV1_VOLT_IN(void)
{
float V;
uint16_t V_ADC;
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GPIO_WriteBit(G_FFMOS_CON1_GPIO, G_FFMOS_CON1_PIN, SET);
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V_ADC = Get_ConversionVal(get_adc(PV1_VOLT_IN));
// V_ADC = get_adc(PV1_VOLT_IN);
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GPIO_WriteBit(G_FFMOS_CON1_GPIO, G_FFMOS_CON1_PIN, RESET);
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V = (float)(V_ADC) / 4095 * 3.3 * P_PV1_VOLT_IN;
#ifdef enable_Printf_VI
printf("\n PV1_VOLT_IN ADC : %d \n", V_ADC);
printf(" PV1_VOLT_IN V1 : %d /100 \n", (int)(V * 100));
#endif
return V;
}
/**
* @brief <EFBFBD>õ<EFBFBD>ϵͳ<EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD>ѹ
* @param
* @retval V <EFBFBD><EFBFBD>ѹֵ
*/
float get_PV_VOLT_IN1(void)
{
float V;
uint16_t V_ADC;
V_ADC = Get_ConversionVal(get_adc(PV_VOLT_IN1));
// V_ADC = get_adc(PV_VOLT_IN1);
V = (float)(V_ADC) / 4095 * 3.3 * P_PV_VOLT_IN1;
#ifdef enable_Printf_VI
printf("\n PV_VOLT_IN1 ADC : %d \n", V_ADC);
printf(" PV_VOLT_IN1 V : %d /100 \n", (int)(V * 100));
#endif
return V;
}
const float Rp=10000.0; //10K
const float T2 = (273.15+25.0);;//T2
//const float Bx = 3950.0;//B
const float Bx = 3435.0;//B
const float Ka = 273.15;
/**
* @brief <EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD>
* @param
* @retval V <EFBFBD><EFBFBD>ѹֵ
*/
float get_MOSFET_Temper(void)
{
float T;
uint16_t T_ADC;
T_ADC = Get_ConversionVal(get_adc(MOSFET_Temper));
// T_ADC = get_adc(MOSFET_Temper);
float V = (float)(T_ADC) / 4095 * 3.3;
float R = (float)(10 * V) / (3.3 - V);
T = R / Rp;
T = log(T);//ln(Rt/Rp)
T /= Bx;//ln(Rt/Rp)/B
T += (1.0 / T2);
T = 1.0 / (T);
T -= Ka;
// T = (float)(T_ADC) / 4095 * 3.3 * P_MOSFET_TEMPER;
#ifdef enable_Printf_VI
printf("\n MOSFET_Temper ADC : %d \n", T_ADC);
printf(" MOSFET_Temper T : %d /100 \n", (int)(T * 100));
#endif
return T;
}
/**
* @brief <EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>2<EFBFBD><EFBFBD>·<EFBFBD><EFBFBD>ѹ
* @param
* @retval V <EFBFBD><EFBFBD>ѹֵ
*/
float get_PV2_VOLT_IN(void)
{
float V;
uint16_t V_ADC;
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GPIO_WriteBit(G_FFMOS_CON2_GPIO, G_FFMOS_CON2_PIN, SET);
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V_ADC = Get_ConversionVal(get_adc(PV2_VOLT_IN));
// V_ADC = get_adc(PV2_VOLT_IN);
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GPIO_WriteBit(G_FFMOS_CON2_GPIO, G_FFMOS_CON2_PIN, RESET);
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V = (float)(V_ADC) / 4095 * 3.3 * P_PV2_VOLT_IN;
#ifdef enable_Printf_VI
printf("\n PV2_VOLT_IN ADC : %d \n", V_ADC);
printf(" PV2_VOLT_IN V : %d /100 \n", (int)(V * 100));
#endif
return V;
}