add lower model test

wujiazhi

2024-06-13 72def895431ad7a08e635b11f3da738e2b2c4618

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#include "1ADC.h"
 
 
void  Adc_Init(ad_data_s * data_p)
{ 
 
    CDIF_CR_INTF_EN_Setable(ENABLE);                        //¿çµçÔ´Óò½Ó¿ÚʹÄÜ
    VRTC_Init_RCMF_Trim();
    VRTC_RCMFCR_EN_Setable(ENABLE);
    VRTC_ADCCR_CKS_Set(VRTC_ADCCR_CKS_RCMF_2);                //ADC¹¤×÷ʱÖÓÑ¡Ôñ
    VRTC_ADCCR_CKE_Setable(ENABLE);                            //ADC¹¤×÷ʱÖÓʹÄÜ
    ADC_CFGR_BUFSEL_Set(data_p->ad_ch);  //(ADC_CFGR_BUFSEL_ADC_IN9);            //ADCÊäÈëͨµÀÑ¡Ôñ
  
    ADC_CFGR_BUFEN_Setable(ENABLE);                            //ADCÊäÈëͨµÀbufferʹÄÜ/½ûÖ¹
    ADC_CR_MODE_Set(ADC_CR_MODE_EXTERNAL);                    //ADC¹¤×÷ģʽѡÔñÍⲿÀÛ¼ÓÆ÷
    ADC_CR_RSTCTRL_EN_Setable(ENABLE);                        //ÔÊÐí»ý·ÖÆ÷Íⲿ¸´Î»
    ADC_CFGR_ACC_PERIOD_Set(ADC_CFGR_ACC_PERIOD_14BITS);    //ÍⲿÀÛ¼ÓÆ÷ÀÛ¼ÓÖÜÆÚÅäÖÃ
    ADC_CR_HPEN_Set(ADC_CR_HPEN_1MHZ);
    
  ADC_TRIM_Write(0X7FF);                                    //adcƵÂÊ1M Ê± ¼ÆËãʱ¼ä4ms
//    ADC_TRIM_Write(0X3FF);                                    //adcƵÂÊ1M Ê± ¼ÆËãʱ¼ä2ms
//    ADC_TRIM_Write(0X1FF);                                    //adcƵÂÊ1M Ê± ¼ÆËãʱ¼ä1ms
  
    ADC_CR_ACC_IE_Setable(DISABLE);                            //ÍⲿÀÛ¼ÓģʽÖжϽûÖ¹
    ADC_CR_EN_Setable(DISABLE);                                //ADC¹Ø±Õ
 
}                  
 
 
float ADC_vol_cal(uint32_t adc_data)
{
    float Volt = 0;
    Volt = (adc_data*const_adc_Slope/1000.0)+const_adc_Offset/100.0;    
 
    if(Volt<0) //VoltΪ¸ºÖµ
    {
            Volt=0;
    }
    return Volt;
}
 
uint08 ADC_wait_finish(void)
{
    uint32 timeout=0;
    do
    {
        if(SET == ADC_ISR_ACC_IF_Chk()) return 0;//ÍⲿÀÛ¼Ó
            
    }while(timeout++ < 0xFFFFFFFFU);
    return 1;//³¬Ê±
}
 
u16 Temp_GetADCData(void)
{
    volatile int32_t fVlotage = 0;
    uint32 fTempADC = 0;
    ADC_CR_EN_Setable(ENABLE);           //ADCÆô¶¯
 
    ADC_ISR_ACC_IF_Clr();                //ÍⲿÀÛ¼ÓÇå³ýÖжϱêÖ¾
    if(0 == ADC_wait_finish())        //µÈ´ýת»»Íê³É
        fTempADC = ADC_DR_Read();    //¶ÁÈ¡ADÖµ
    else
        return 0;
    fVlotage = ADC_vol_cal(fTempADC);//ADֵת»»Îªµçѹ,µçÔ´µçѹΪ5V
 
    return fVlotage;
}
 
 
uint16 Get_vol_Average(ad_data_s * data_p)
{
    u32      i, j, t;
    uint16    temp;
    uint32     temp_vol;
    
    Adc_Init(data_p);
 
    for(i = 0; i < data_p->ad_buffer_cnt; i ++)
    {
        data_p->ad_get_address_p[i] = Temp_GetADCData();        
    }
    
    for(i = 0; i < data_p->ad_buffer_cnt; i ++)
    {  
        for(j = (i + 1); j < data_p->ad_buffer_cnt; j ++)
        if(data_p->ad_get_address_p[j] < data_p->ad_get_address_p[i])
        {     
            temp     = data_p->ad_get_address_p[j];
            data_p->ad_get_address_p[j] = data_p->ad_get_address_p[i];
            data_p->ad_get_address_p[i] = temp;
        }
    }
    temp_vol = 0;
    for(t = 5; t < (data_p->ad_buffer_cnt - 5); t ++)
    {
        temp_vol += data_p->ad_get_address_p[t];
    }
 
  temp_vol  = temp_vol /(data_p->ad_buffer_cnt - 10);     
    
 
    return (uint16)temp_vol;
}
 
 
//--------------------------------------------------------------------------------------------------------
/******************************************
 * func:    get_alka_bat_voltage
 * desc:    Get alka ADC data
 * input:   none
 * output:  none
 * return:  none
 *****************************************/
float get_alka_bat_voltage(void)
{
    uint32    volt_ret;
    float    sample_vol;
    ad_data_s  data_ins;
    float    battery_vol;
    
    data_ins.ad_buffer_cnt        = AD_ALKA_BAT_CNT;          
    data_ins.ad_ch                        = AD_ALKA_BAT_CH;
 
    volt_ret = Get_vol_Average(&data_ins);//10 - channel  3300 - 3.3v vref
    if(volt_ret > 4096)
    {
        return    0;
    }
    else
    {
        sample_vol = (float)volt_ret * AD_ALKA_BAT_REF_VOL /4096;
        battery_vol = sample_vol * ALKA_VOL_COE;        
    }
    return battery_vol;
}
 
/******************************************
 * func:    get_lith_bat_voltage
 * desc:    Get lith_bat ADC data
 * input:   none
 * output:  none
 * return:  none
 *****************************************/
float get_lith_bat_voltage(void)
{
    uint32    volt_ret;
    float    sample_vol;
    float    battery_vol;
    ad_data_s  data_ins;
    
    data_ins.ad_buffer_cnt        = AD_LITH_BAT_CNT;         
    data_ins.ad_ch                        = AD_LITH_BAT_CH;
 
    volt_ret = Get_vol_Average(&data_ins);//10 - channel  3300 - 3.3v vref
    if(volt_ret > 4096)
    {
        return    0;
    }
    else
    {
        sample_vol = (float)volt_ret * AD_LITH_BAT_REF_VOL /4096;
        battery_vol = sample_vol * LITH_VOL_COE ;        
    }
    return battery_vol;
}