About Yandas

Yandas · 2024-06-10

Hello everyone,I have a stm32h573. I want to get 24 bit resolution. There were those who said I could do it in dual mode. Can I get 24 bit adc resolution using dual mode? There is a 36 bit CDR register. But I really want to know if it will give 24 bi...

Yandas · 2024-06-03

I want to make 24 bit resolution adc reading from STM32H573I-DK starter kit. For this, after the documents I examined, I decided to configure ADC1 as master ADC2 as slave in dual regular conversion mode. However, when I run the code after making the ...

Yandas · 2024-06-10

Hi @SofLit ,I wrote the 36 bit part by mistake, I corrected it in my next answer. Thank you. I understand very well.

Yandas · 2024-06-10

Hi @SofLit,Thank you for your answers. We agreed that I can't get 24 bit resolution. I just don't understand why we need to store two adc data in a 32 bit data register in dual mode. Thanks for your help.

Yandas · 2024-06-10

Hello @AScha.3 ,I was going to correct it to 12, not 16, but you did. I was told that I could do 12 bit adc and dual regular simultaneous mode. So why does the Common Data Register carry a 36 bit value if we cannot get a 24 bit value? Why is this nec...

Yandas · 2024-06-04

Hello again @nouirakh ,First of all, thank you for your interest.I still haven't solved the problem, I think there is an error in the dma settings. I have attached the full file for your review, thank you.

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24 bit adc resolution with dual mode

Adc2 initialisation problem in dual regular conversion mode for STM32H573I-DK

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Re: 24 bit adc resolution with dual mode

Re: 24 bit adc resolution with dual mode

Re: Adc2 initialisation problem in dual regular conversion mode for STM32H573I-DK