stm32g030 adc读取只能读到第一个参数是怎么回事？

不管怎么读 都是通道10的值 ，麻烦大牛们帮忙看看函数

ADC_HandleTypeDef hadc1;

void MX_ADC1_Init(void)
{


ADC_ChannelConfTypeDef sConfig = {0};


hadc1.Instance = ADC1;
hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4;
hadc1.Init.Resolution = ADC_RESOLUTION_12B;
hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
hadc1.Init.ScanConvMode = ADC_SCAN_SEQ_FIXED;
hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
hadc1.Init.LowPowerAutoWait = DISABLE;
hadc1.Init.LowPowerAutoPowerOff = DISABLE;
hadc1.Init.ContinuousConvMode = DISABLE;
hadc1.Init.NbrOfConversion = 2;
hadc1.Init.DiscontinuousConvMode = DISABLE;
hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
hadc1.Init.DMAContinuousRequests = DISABLE;
hadc1.Init.Overrun = ADC_OVR_DATA_PRESERVED;
hadc1.Init.SamplingTimeCommon1 = ADC_SAMPLETIME_12CYCLES_5;
hadc1.Init.SamplingTimeCommon2 = ADC_SAMPLETIME_12CYCLES_5;

hadc1.Init.OversamplingMode = ENABLE;

hadc1.Init.Oversampling.Ratio = ADC_OVERSAMPLING_RATIO_256;  // 16bit
hadc1.Init.Oversampling.RightBitShift = ADC_RIGHTBITSHIFT_4;
hadc1.Init.Oversampling.TriggeredMode = ADC_TRIGGEREDMODE_SINGLE_TRIGGER;

hadc1.Init.TriggerFrequencyMode = ADC_TRIGGER_FREQ_HIGH;
if (HAL_ADC_Init( hadc1) != HAL_OK)
{
Error_Handler();
}


sConfig.Channel = ADC_CHANNEL_10;
sConfig.Rank = ADC_RANK_CHANNEL_NUMBER;
if (HAL_ADC_ConfigChannel( hadc1,  sConfig) != HAL_OK)
{
Error_Handler();
}

sConfig.Channel = ADC_CHANNEL_15;
sConfig.Rank = ADC_RANK_CHANNEL_NUMBER;
if (HAL_ADC_ConfigChannel( hadc1,  sConfig) != HAL_OK)
{
Error_Handler();
}

}



uint16_t ADC_Read(uint32_t Channel)
{
uint32_t value;
ADC_ChannelConfTypeDef sConfig;
sConfig.Channel = Channel;
sConfig.SamplingTime = ADC_SAMPLINGTIME_COMMON_1;        /* 通道 */

if (HAL_ADC_ConfigChannel( hadc1,  sConfig) != HAL_OK)
{
    Error_Handler();
}

HAL_ADC_Start( hadc1);
HAL_ADC_PollForConversion( hadc1, HAL_MAX_DELAY);
value = HAL_ADC_GetValue( hadc1);
HAL_ADC_Stop( hadc1);

return value;
}