Nucleo-G474RE -multimode -dual regular simultaneous - ADC2 is not working properly

[mgdudhat]

Hi all,

I am working on Nucleo-G474RE board to get the ADC result in multimode-continuous conversion- -dual regular simultaneous (ADC1-two channels  (1,2) & ADC2-two channels (3,4)) with DMA transfer (peripheral to memory). Here I checked the buffer value with word (data width) setting done in DMA configuration. The code was generated from STM32cubeMx after required setting.

Unfortunately only ADC1 value is getting changed every time and rest half word -ADC2 value is showing always fixed everytime. Could you please let me know why this thing is happening. You advices are welcome. Thank you.

 

 

[mƎALLEm]

Hello @mgdudhat and welcome to the community.

Need to share more details especially your code to let community members to help you efficiently.

Also, please review the tips on how to post a thread in this link.

Thank you.