STM32F103C9T6 cant use Multi channel ADC with DMA

[NVNhan]

Hi,

I am new to STM , I just cant use Multi Channel ADC to get data from 3 potentiometer, please anyone know what wrong?? I use Cube MX and code on Keil C

This is the debug

Thank you!! 

[Tesla DeLorean]

The ADC returns 16-bit values, not 32-bit ones.

Not sure of the casting of the array to the DMA, but the array of values needs to be uint16_t adc_array[3]