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E
elso
Associate III
December 15, 2023
Solved

ADC1/ADC2 configuration options differs from ADC3 on STM32H723

  • December 15, 2023
  • 1 reply
  • 1606 views

Hi All,

I want to use two ADCs on STM32H7 configured equal, but using one DMA each, and measuring on different channels. However it seems like the ADC3 have options ADC1 and 2 doesn't have. In this case DMA continuous request.

elso_0-1702646531200.pngelso_1-1702646561545.png

Is this intentional? A workaround?

Best regards!

 

 

This topic has been closed for replies.
Best answer by Sarra.S

Hello @elso,

>>However it seems like the ADC3 have options ADC1 and 2 doesn't have 

Indeed, please refer to RM0468 where there are two paragraphs one for ADC1/ADC2 and the other for ADC3

1 reply

S
Sarra.SBest answer
ST Employee
December 15, 2023

Hello @elso,

>>However it seems like the ADC3 have options ADC1 and 2 doesn't have 

Indeed, please refer to RM0468 where there are two paragraphs one for ADC1/ADC2 and the other for ADC3

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