gateway_mcu/CH32V303-FreeRTOS/App/functionalModule/Src/FM_ADC.c

#include "FM_ADC.h"

/* adc<64>ɼ<EFBFBD>ת<EFBFBD><D7AA><EFBFBD>ı<EFBFBD><C4B1><EFBFBD> */
/* <20><>׿ϵͳ<CFB5><CDB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ */
static float P_PwrOn_Voltage;
/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>صĵ<D8B5>ѹ */
static float P_In_Voltage;
/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>صĵ<D8B5><C4B5><EFBFBD> */
static float P_In_Current;

/* <20>ο<EFBFBD><CEBF><EFBFBD>ѹ<EFBFBD>Ĵ<EFBFBD>С */
#define referenceVoltage 3.3f


/**
  * @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>
  */
static 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><EFBFBD>ʼ<EFBFBD><EFBFBD>adc
  * @param
  * @retval
  */
void FM_ADC_Init(void)
{
    HD_ADC_InIt();
    ADC_DMA_Init();
    startAdcCapture();
}

/**
  * @brief  <EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>ת<EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD>
  * @param
  * @retval
  */
void proportionalInt(void)
{
    P_PwrOn_Voltage = referenceVoltage / 4095.0f;
    P_In_Voltage = ((100.0f + 10.0f) / 10.0f) * referenceVoltage / 4095.0f;
    P_In_Current = ((1.0f / 50.0f) / (0.01f)) * referenceVoltage / 4095.0f;
}

/**
  * @brief  <EFBFBD>õ<EFBFBD>soc<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ
  * @param
  * @retval
  */
float getSOCPwrOnVoltage(void)
{
    return (Get_ConversionVal(adcData[PwrOnNum]) * P_PwrOn_Voltage);
}

/**
  * @brief  <EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>غ<EFBFBD><EFBFBD>ӵĵ<EFBFBD><EFBFBD><EFBFBD>
  * @param
  * @retval
  */
float getInCurrent(void)
{
    return (Get_ConversionVal(adcData[CurrentNum]) * P_In_Current);
}

/**
  * @brief  <EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>غ<EFBFBD><EFBFBD>ӵĵ<EFBFBD>ѹ
  * @param
  * @retval
  */
float getInVoltage(void)
{
    return (Get_ConversionVal(adcData[VoltageNum]) * P_In_Voltage);
}

/**
  * @brief  <EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>غ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD>¶<EFBFBD>
  * @param
  * @retval
  */
float getTemperature(void)
{
    return (Get_ConversionVal(adcData[TemperatureNum]));
}

/**
  * @brief  <EFBFBD><EFBFBD>ӡadc<EFBFBD><EFBFBD><EFBFBD>ɵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  * @param
  * @retval
  */
void printf_adc_data(void)
{
    printf("adc : %d, %d, %d, %d\n", adcData[0], adcData[1], adcData[2], adcData[3]);
    printf("getSOCPwrOnVoltage: %d\n", (int)(getSOCPwrOnVoltage() * 1000.0f));
    printf("getInCurrent: %d\n", (int)(getInCurrent() * 1000.0f));
    printf("getInVoltage: %d\n", (int)(getInVoltage() * 1000.0f));
    printf("getTemperature: %d\n", (int)(getTemperature() * 1000.0f));
}