Other Parts Discussed in Thread: AFE4900
Dear staff,
I have read the AFE4900 datasheet and developer's guild and try to modify some parameters to compare how the system work with one, two and three LEDs.
Particularly, I have tried to adjust timing controls to expand sampling time, LED ON parameter and but it not work with a warning sign.
For the LEDs which I not used, I have turned off them with the current setting to 0, and timing larger than the Pulse Repetition Period Count but it is also impossible.
Could you give the reference parameter to get the PPG and ECG signal like your example figure 8 and 9 in the developer's guild document on page 10?
Thank you,
