AFE4900: Possibility of PPG signal inverted.

EUNJI LEE

Part Number: AFE4900

hello.

I checked the e2e post but it is different from my question.

I get the raw data usually. but sometimes ppg signal is inversion.

I attach the file, so please check it.

Regards.

0 Praveen Aroul over 3 years ago

Hello Eunji,

I checked your PPG data but since it is a picture, I am unable to debug further.

Can you send the raw data (separate led and ambient data for the 3 wavelengths) and the register configuration settings?

0 EUNJI LEE over 3 years ago in reply to Praveen Aroul

Hello. Praveen.

Thank you for your answer.

Could I contact the E-mail. register configuration setting and ppg raw data is confidential data.

Regards

Eunji

0 Praveen Aroul over 3 years ago in reply to EUNJI LEE

Hell Eunji,

You may send the files to the mailing list: biosensing_afe-support@list.ti.com

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