cancel
Showing results for 
Search instead for 
Did you mean: 

Configuring ADC and DFSDM on Nucleo-H745

Alex.Ag.
Associate II

Hello!

The what I want is to configure the ADC 16-bit synchronous sampling from 2 ADCs and 6 Sigma-Delta using DFSDM at 1kHz period on M4 core to circular buffer. I'm not sure how to do it right, but I'm suppose that I need to enable say TIM1 at 1kHz and make regular ADC and injected DFSDM conversion trigger from this timer with DMA transfer to circullar buffer.

Let's start from ADC questions:

1) The first problem is that I have the only option to trigger ADC from EXTI line 11.

2) The second problem is that the only Mode is "Independent mode", though it's may be OK.

Thanks in advance,

Alexander

0 REPLIES 0