I want to acquire data in dual ADC mode (+DMA) (looking for a solution)

[ko_mi]

I would like to use NUCLEO-H753ZI (STM32H753ZITxLQFP144) to do the following:

・Use ADC1 and ADC2 to start acquiring separate signals in a circular buffer at 1MSa/s. (The time of each ADC is synchronized.)
(1) Start ADC using the following function
Function name: HAL_ADCEx_MultiModeStart_DMA

(2) Once half of the data in the circular buffer has accumulated, acquire the ADC1 and ADC2 signals and execute any processing.
Function name: HAL_ADC_ConvHalfCpltCallback

How should I set it on STM32CubeMX?