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Three external ADC's connected to STM32F7

Question asked by Koen Ie on Mar 16, 2018
Latest reply on Mar 18, 2018 by dudka.michal.001

Currently I am doing a project to develop a system with three external ADC's. I want to read the 3 ADC's at the same time.

I bought the following components

I want to configure the STM32 as 3 Master SPI controllers and connect every ADS1256 (with the highest sample rate) to the STM32 board.

All the data needs to be transfered over UART to a PC to do further data processing.

I was wondering if that would be possible and if someone has tips how to accomplish this.

I didn't see a library for the HAL interface between ADS1256 and STM32, I want to port an existing library to HAL.

Kind regards

Koen

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