cubemax配置多通道ADC—DMA.但是只能读到最后一个通道的值

BlackZcc

void MX_ADC_Init(void)
{

  ADC_ChannelConfTypeDef sConfig;

    /**Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
    */
  hadc.Instance = ADC1;
  hadc.Init.ClockPrescaler = ADC_CLOCK_ASYNC;
  hadc.Init.Resolution = ADC_RESOLUTION12b;
  hadc.Init.DataAlign = ADC_DATAALIGN_RIGHT;
  hadc.Init.ScanConvMode = ADC_SCAN_DIRECTION_FORWARD;
  hadc.Init.EOCSelection = EOC_SINGLE_CONV;
  hadc.Init.LowPowerAutoWait = DISABLE;
  hadc.Init.LowPowerAutoPowerOff = DISABLE;
  hadc.Init.ContinuousConvMode = ENABLE;
  hadc.Init.DiscontinuousConvMode = DISABLE;
  hadc.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
  hadc.Init.DMAContinuousRequests = ENABLE;
  hadc.Init.Overrun = OVR_DATA_OVERWRITTEN;
  HAL_ADC_Init(&hadc);

    /**Configure for the selected ADC regular channel to be converted.
    */
  sConfig.Channel = ADC_CHANNEL_3;
  sConfig.Rank = ADC_RANK_CHANNEL_NUMBER;
  sConfig.SamplingTime = ADC_SAMPLETIME_1CYCLE_5;
  HAL_ADC_ConfigChannel(&hadc, &sConfig);

}
void MX_DMA_Init(void)
{
  /* DMA controller clock enable */
  __DMA1_CLK_ENABLE();

  /* DMA interrupt init */
  HAL_NVIC_SetPriority(DMA1_Channel1_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(DMA1_Channel1_IRQn);

}
void init(void)
{
        HAL_TIM_Base_Start(&htim1);
        HAL_TIM_Base_Start_IT(&htim6);
        HAL_ADC_Start_DMA(&hadc,(uint32_t *)ADC_value,8);
}
uint32_t time;
void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
{

        if(htim==&htim6)
        {
                if(++time>=500)
                {
                        time=0;
                        HAL_GPIO_TogglePin(GPIOC,GPIO_PIN_13);
                        printf("%d\r\n",ADC_value[0]);
                        printf("%d\r\n",ADC_value[1]);
                        printf("%d\r\n",ADC_value[2]);
                        printf("%d\r\n",ADC_value[3]);
                        printf("%d\r\n",ADC_value[4]);
                        printf("%d\r\n",ADC_value[5]);
                        printf("%d\r\n",ADC_value[6]);
                        printf("%d\r\n\r\n",ADC_value[7]);
                }
        }
}

void main_1(void)
{       
       
}       

BlackZcc

我设置ADC通道为0-3，但是读出来的数据一直都是最后一个通道的，有没有大神知道 的

BlackZcc

自己解决了，F051生成的代码有BUG