#include <adc.h>


int16_t Calibrattion_Val = 0;

//ADC对应GPIO初始化配置以及ADC初始化配置
void ADC_all_Init(void)
{
    ADC_InitTypeDef  ADC_InitStructure = {0};
    GPIO_InitTypeDef GPIO_InitStructure = {0};

    RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOA, ENABLE);
    RCC_PB2PeriphClockCmd(RCC_PB2Periph_ADC1, ENABLE);
    RCC_ADCCLKConfig(RCC_PCLK2_Div2);

    GPIO_InitStructure.GPIO_Pin = GPIO_Pin_1|GPIO_Pin_2|GPIO_Pin_3|GPIO_Pin_4|GPIO_Pin_5|GPIO_Pin_6|GPIO_Pin_7; //PA1~7对应ADC通道1~7
    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN;
    GPIO_Init(GPIOA, &GPIO_InitStructure);

    ADC_DeInit(ADC1);
    Calibrattion_Val = Get_CalibrationValue(ADC1);
    printf("Calibrattion_Val : %d\n", Calibrattion_Val);
    ADC_InitStructure.ADC_Mode = ADC_Mode_Independent;
    ADC_InitStructure.ADC_ScanConvMode = DISABLE;
    ADC_InitStructure.ADC_ContinuousConvMode = DISABLE;
    ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_None;
    ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right;
    ADC_InitStructure.ADC_NbrOfChannel = 1;
    ADC_Init(ADC1, &ADC_InitStructure);

    ADC_Cmd(ADC1, ENABLE);

    ADC_FIFO_Cmd(ADC1, ENABLE);
    ADC_BufferCmd(ADC1, DISABLE); //disable buffer

    ADC_ResetCalibration(ADC1);
    while(ADC_GetResetCalibrationStatus(ADC1));
    ADC_StartCalibration(ADC1);
    while(ADC_GetCalibrationStatus(ADC1));

    RCC_ADCCLKConfig(RCC_HCLK_ADC);
    ADC_DutyDelayCmd(ADC1,ENABLE);
    ADC_Sample_ModeConfig(ADC1,ADC_Sample_Over_1M_Mode);
}