Other Parts Discussed in Thread: AFE4490SPO2EVM I have written a script for getting continuous heart rate from the evolution module using the communication protocol. I have tried to read the ADC registers using the script. The communication protocol states…
Hi AK,
Welcome to TI E2E forum!
Typically the optical sensors in the pulse oximeter cable are transmissive type.
We do not have reference designs like TIDA-00311 for the transmissve type.
But you may want to look at the TI EVMs AFE4400SPO2EVM…
Part Number: AFE4400 Hai,
we developed a novel LED and Photodiode,now we just want to impliment it ina heart beat monitoring system to obtain PPG signal.can you guide me ,how should i connect AFE4400 board separetly eith a Msp430,means i dont want to…
Hi Depeng,
I will close this post since this issue is being discussed in the below post.
e2e.ti.com/.../afe4400spo2evm-how-to-reduce-the-interference-of-eft-about-afe4400
Part Number: AFE4400 When I download the zip file " AFE4400SPO2EVM Firmware Source v1.4 (Rev. A) " from the site and unzip the contents, the underlying firmware file says V1.3.
slac678a.zip
Hi Camilo,
You can find the example source code for the AFE4400 and MSP430 under the AFE4400 EVM product folder at ti.com
Here is the link for your reference.
www.ti.com/.../afe4400spo2evm Documents
Part Number: AFE4490SPO2EVM Other Parts Discussed in Thread: AFE4400SPO2EVM , , AFE4490 I have with me 2 EVMs with firmware version 1.4. When I send commands to look up the firmware revision or device info I get the correct response from the AFE4400SPO2EVM…
Part Number: AFE4400 I'm working with a AFE4400SPO2EVM device, trying to set up the CCS project and the USB drivers on a Mac and I have 2 concerns:
- I couldn't find the drivers in the downloaded zip file.
- I need additional files than just the files…
You get the error message "reading stopped without returning the expected number of samples. Please check the device and the inputs" when t he EVM is not loaded with the correct firmware .
AFE4400SPO2EVM GUI v2.0 only works with firmware rev 1.3.
…
Part Number: AFE4400 I just got my hands on the AFE4400SPO2EVM module and I'm trying to get it running on my Windows 10 system. So far, I've been able to install the GUI with python and update the drivers for the device successfully. However, when I try…
