STM32F030C6T6 ADC in DMA Circular Mode

I am looking for a skilled freelancer to provide a C file compatible with CubeIDE's latest version. The code should enable the STM32F030C6T6 microcontroller to run three ADC channels (input voltage, output voltage, and AC current) in DMA circular mode. The input voltage will be stepped down using a resistive divider network with high impedance, and the current will be measured using a current transformer with a burden resistor. The frequency is 50Hz. My target is to successfully run ADC in DMA circular mode.