例程中ADC0的采样结果通过DMA0搬移到adc_value中，但是ADC1的转换结果呢？代码中并没有读取对ADC1的转换结果啊，是我理解错了吗？

uint32_t adc_value[2];
int main(void)
{
    /* system clocks configuration */
    rcu_config();
    /* systick configuration */
    systick_config();
    /* GPIO configuration */
    gpio_config();
    /* configure COM port */
    gd_eval_com_init(EVAL_COM0);
    /* TIMER configuration */
    timer_config();
    /* DMA configuration */
    dma_config();  
    /* ADC configuration */
    adc_config();

    /* enable TIMER1 */
    timer_enable(TIMER1);

    while(1){
        delay_1ms(1000);

        printf("\n adc_value[0] = %08X \n", adc_value[0]);
        printf("\n adc_value[1] = %08X \n", adc_value[1]);
        printf("\n ******************* \n");
    }
}

/*!
    \brief      configure the different system clocks
    \param[in]  none
    \param[out] none
    \retval     none
*/
void rcu_config(void)
{
    /* enable GPIO clock */
    rcu_periph_clock_enable(RCU_GPIOA);
    rcu_periph_clock_enable(RCU_GPIOC);
    /* enable ADC0 clock */
    rcu_periph_clock_enable(RCU_ADC0);
    /* enable ADC1 clock */
    rcu_periph_clock_enable(RCU_ADC1);
    /* enable DMA0 clock */
    rcu_periph_clock_enable(RCU_DMA0);
    /* enable timer1 clock */
    rcu_periph_clock_enable(RCU_TIMER1);
    /* config ADC clock */
    rcu_adc_clock_config(RCU_CKADC_CKAPB2_DIV6);
}

/*!
    \brief      configure the GPIO peripheral
    \param[in]  none
    \param[out] none
    \retval     none
*/
void gpio_config(void)
{
    /* config the GPIO as analog mode */
    gpio_init(GPIOA, GPIO_MODE_AIN, GPIO_OSPEED_MAX, GPIO_PIN_0);
    gpio_init(GPIOC, GPIO_MODE_AIN, GPIO_OSPEED_MAX, GPIO_PIN_0);
}

/*!
    \brief      configure the DMA peripheral
    \param[in]  none
    \param[out] none
    \retval     none
*/
void dma_config(void)
{
    /* ADC_DMA_channel configuration */
    dma_parameter_struct dma_data_parameter;

    /* ADC DMA_channel configuration */
    dma_deinit(DMA0, DMA_CH0);

    /* initialize DMA data mode */
    dma_data_parameter.periph_addr  = (uint32_t)(&ADC_RDATA(ADC0));
    dma_data_parameter.periph_inc   = DMA_PERIPH_INCREASE_DISABLE;
    dma_data_parameter.memory_addr  = (uint32_t)(&adc_value);
    dma_data_parameter.memory_inc   = DMA_MEMORY_INCREASE_ENABLE;
    dma_data_parameter.periph_width = DMA_PERIPHERAL_WIDTH_32BIT;
    dma_data_parameter.memory_width = DMA_MEMORY_WIDTH_32BIT;  
    dma_data_parameter.direction    = DMA_PERIPHERAL_TO_MEMORY;
    dma_data_parameter.number       = 2;
    dma_data_parameter.priority     = DMA_PRIORITY_HIGH;
    dma_init(DMA0, DMA_CH0, &dma_data_parameter);

    dma_circulation_enable(DMA0, DMA_CH0);

    /* enable DMA channel */
    dma_channel_enable(DMA0, DMA_CH0);
}

/*!
    \brief      configure the TIMER peripheral
    \param[in]  none
    \param[out] none
    \retval     none
*/
void timer_config(void)
{
    timer_oc_parameter_struct timer_ocintpara;
    timer_parameter_struct timer_initpara;

    /* TIMER1 configuration */
    timer_initpara.prescaler         = 8399;
    timer_initpara.alignedmode       = TIMER_COUNTER_EDGE;
    timer_initpara.counterdirection  = TIMER_COUNTER_UP;
    timer_initpara.period            = 9999;
    timer_initpara.clockdivision     = TIMER_CKDIV_DIV1;
    timer_initpara.repetitioncounter = 0;
    timer_init(TIMER1,&timer_initpara);

    /* CH0 configuration in PWM mode1 */
    timer_ocintpara.ocpolarity  = TIMER_OC_POLARITY_HIGH;
    timer_ocintpara.outputstate = TIMER_CCX_ENABLE;
    timer_channel_output_config(TIMER1, TIMER_CH_1, &timer_ocintpara);

    timer_channel_output_pulse_value_config(TIMER1, TIMER_CH_1, 3999);
    timer_channel_output_mode_config(TIMER1, TIMER_CH_1, TIMER_OC_MODE_PWM1);
    timer_channel_output_shadow_config(TIMER1, TIMER_CH_1, TIMER_OC_SHADOW_DISABLE);
}

/*!
    \brief      configure the ADC peripheral
    \param[in]  none
    \param[out] none
    \retval     none
*/
void adc_config(void)
{
    /* ADC continous function enable */
    adc_special_function_config(ADC0, ADC_SCAN_MODE, ENABLE);
    adc_special_function_config(ADC0, ADC_CONTINUOUS_MODE, DISABLE);
    adc_special_function_config(ADC1, ADC_SCAN_MODE, ENABLE);
    adc_special_function_config(ADC1, ADC_CONTINUOUS_MODE, DISABLE);
    /* ADC trigger config */
    adc_external_trigger_source_config(ADC0, ADC_REGULAR_CHANNEL, ADC0_1_EXTTRIG_REGULAR_T1_CH1);
    adc_external_trigger_source_config(ADC1, ADC_REGULAR_CHANNEL, ADC0_1_2_EXTTRIG_REGULAR_NONE);
    /* ADC data alignment config */
    adc_data_alignment_config(ADC0, ADC_DATAALIGN_RIGHT);
    adc_data_alignment_config(ADC1, ADC_DATAALIGN_RIGHT);  
    /* ADC mode config */
    adc_mode_config(ADC_DAUL_REGULAL_PARALLEL);
    /* ADC channel length config */
    adc_channel_length_config(ADC0, ADC_REGULAR_CHANNEL, 2);
    adc_channel_length_config(ADC1, ADC_REGULAR_CHANNEL, 2);

    /* ADC regular channel config */
    adc_regular_channel_config(ADC0, 0, ADC_CHANNEL_0, ADC_SAMPLETIME_55POINT5);
    adc_regular_channel_config(ADC0, 1, ADC_CHANNEL_10, ADC_SAMPLETIME_55POINT5);
    adc_regular_channel_config(ADC1, 0, ADC_CHANNEL_10, ADC_SAMPLETIME_55POINT5);
    adc_regular_channel_config(ADC1, 1, ADC_CHANNEL_0, ADC_SAMPLETIME_55POINT5);

    /* ADC external trigger enable */
    adc_external_trigger_config(ADC0, ADC_REGULAR_CHANNEL, ENABLE);
    adc_external_trigger_config(ADC1, ADC_REGULAR_CHANNEL, ENABLE);

    /* enable ADC interface */
    adc_enable(ADC0);
    delay_1ms(1);
    /* ADC calibration and reset calibration */
    adc_calibration_enable(ADC0);
    /* enable ADC interface */
    adc_enable(ADC1);
    delay_1ms(1);
    /* ADC calibration and reset calibration */
    adc_calibration_enable(ADC1);

    /* ADC DMA function enable */
    adc_dma_mode_enable(ADC0);
}