Controlling the Sensor Measurement Interface (SMI) in FXTH870911

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Controlling the Sensor Measurement Interface (SMI) in FXTH870911

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TKB
Contributor II

Hi 

Is there a way for me to control the state of the Sensor Measurement Interface (SMI) i.e. turn it OFF or ON when required or is it done by the firmware defined subroutines only?

Exploring this path for additional power savings if possible.

Thanks

Tushar

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TomasVaverka
NXP TechSupport
NXP TechSupport

Hi Tushar,

This is handled by the TPMS_READ routines: the entire measurement chain is enabled at the beginning of the routine and disabled at the end. So when the program exits the routine, everything has been turned off.

Best regards,

Tomas

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TomasVaverka
NXP TechSupport
NXP TechSupport

Hi Tushar,

This is handled by the TPMS_READ routines: the entire measurement chain is enabled at the beginning of the routine and disabled at the end. So when the program exits the routine, everything has been turned off.

Best regards,

Tomas

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