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Documents Why can't the MAX86141 driver automatically adjust LED brightness after successfully porting the driver code?
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    • For MAX86141,Which PD and LED does maxim recommend?
    • For the HW design of MAX86141, can the Gsensor be connected to the main MCU instead of the sensor Hub MAX32664?
    • How can I use just one photodiode in the MAX86141?
    • How PI parameter works for HR and SpO2 algorithms?
    • Is there a known issue with LED current drift?
    • Maxim bio sensor algorithm takes very long time to report HR/SpO2 data.
    • Should I align the optical center of the LEDs for the wrist based SPO2 monitoring wearable design?
    • What does FDM/CDM fliter mean in MAX86141?
    • What is the requirement for algorithim to output stable SpO2 output?
    • What is the total input power requirement for the MAX86141?
    • What SPI mode does the MAX86141 use for communication?
    • Why can't the MAX86141 driver automatically adjust LED brightness after successfully porting the driver code?
    • Why we need to do calibration for SpO2 algorithm? Is it workable without calibration?
  • +MAX86141ENP+T: FAQ
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  • +MAXM86161EVSYS#: FAQ

Why can't the MAX86141 driver automatically adjust LED brightness after successfully porting the driver code?

 

For Maxim MAX86141, the LED automatic current adjustment is done through the algorithm code. The driver code doesn't include it.

Tags: MAX86141AENP+ KA-05632 MAX86141
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