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DPhil.8
Associate
since ‎2023-06-09
‎2023-06-23

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Where can I find latest version, release notes for STPM32 uP METROLOGY FW

2023-06-23
I have STM links for https://www.st.com/resource/en/datasheet/stpm32.pdf and https://www.st.com/en/embedded-software/stsw-stpm002.html and STM32 firmware for STPM32 access and a basic metrology application I downloaded "latest" metrology FW, which is...

STM32 metrology driver, HAL returning negative values. QE is questioning why negative values, feels this must be HW or FW bug.

2023-06-09
Some of the parameters which can return negative values (not all the time, sometimes positive) are: Power Factor, ReactivePowerReceived, ApparentPowerDelivered, and whatever these parameters are:Vmom = -162  AEload = -0.174030   Imom = -43   PF = -0....
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