I want use ADC on stm32f030k6t6 with two channel, and using DMA to set regular value, I config it in stm32cubemx，but I don't know how to start conversion and wait conversion stop correctly, I need someone help or some example, in LL library, thanks.

[eyan.11]

in generated code, I don't find dma set memory address, so I add

uint16_t regular_data[2];
 
......
LL_DMA_ConfigAddresses(DMA1, LL_DMA_CHANNEL_1, 
LL_ADC_DMA_GetRegAddr(ADC1, LL_ADC_DMA_REG_REGULAR_DATA),                                    (uint32_t)&regular_data[0],
LL_DMA_DIRECTION_PERIPH_TO_MEMORY);

in main.c, I enable adc and dma:

LL_ADC_Enable(ADC1);
LL_DMA_EnableChannel(DMA1, LL_DMA_CHANNEL_1);

I'm no sure the codea are correct.

[Imen.D]

Hello @eyan.1​ and welcome to the Community 🙂

You can refer to this wiki article on ADC topic, that can help you on how to configure ADC.

Hope this helps you!

Imen