Simultaneous reading of sensors

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ce97
Posts: 2
Joined: Thu May 04, 2023 3:57 pm

Simultaneous reading of sensors

Post by ce97 »

Hi,is it possible to acquire data from multiple sensors at the same time? Let me explain better, I have to acquire HR data from a PPG MAX30102 and the time between querying and receiving the data is about 2.5 ms, after which I should interrogate two other sensors and in total I would like to acquire at 240 Hz but I fear that reading sensors in sequence this is not possible. Is there a way to read data from sensors simultaneously and not one after the other? I am using an stm32 Nucleo-64 with Arduino IDE. Moreover there is a way to set the output frequency of a port to 240 Hz like in stmCUBE?
dannyf
Posts: 447
Joined: Sat Jul 04, 2020 7:46 pm

Re: Simultaneous reading of sensors

Post by dannyf »

Absolutely - two mcus reading two sensors.
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