How to configure ACPI files (for multiple sensors sharing a hid spi)?

Hosson 65 Reputation points

How can I write an ACPI file when multiple sensors use one his spi?

  1. Write an .asl file for each sensor
  2. Write an .asl file to include all sensors (I'm not sure if this method is feasible, could anyone help provide an example as a reference)?
Windows Hardware Performance
Windows Hardware Performance
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.Hardware Performance: Delivering / providing hardware or hardware systems or adjusting / adapting hardware or hardware systems.
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  1. Limitless Technology 44,001 Reputation points

    Hello there,

    This article might help you out in getting some sample codes

    For each device described in the ACPI namespace hierarchy, the Windows ACPI driver, Acpi.sys, creates either a filter device object (filter DO) or a physical device object (PDO). If the device is integrated into the system board, Acpi.sys creates a filter device object, representing an ACPI bus filter, and attaches it to the device stack immediately above the bus driver (PDO).

    Hope this resolves your Query !!

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