STM32F0Discovery - ADC DMA How to sort Conversion Data

[Nickname925_O]

Posted on September 13, 2013 at 17:14

Hi,

I am using the STM32F0Discovery board and I am acquiring ADC converted data value using the DMA.

Well, I am able to read values but I cannot understand how the uC fills the Buffer.

I am using a buffer[5] because I am acquiring 5 ADC converted value (channel 1, 2, 3 and Vref and Temperature).

How can I manage the filling of my buffer?

Thanks in advance,

Giuseppe.

#stm32 #dma #discovery

[Tesla DeLorean]

Posted on September 19, 2013 at 22:31

PS: I think that if you write a manual for beginner it's a good thing :)

Unfortunately that would be a lot of work, and not pay very well. The topic area is pretty broad and changing. I prefer to swing at pitches here for my own amusement.

I'd recommend Joseph Yiu's books on the Cortex-Mx processors as a good starting point and companion to ARM's TRMs. I could probably suggest some more foundational texts, but most are 30+ years old limiting their immediate applicability today.