Using nPM1300's fuel gauge algorithm on ESP32-S3

[Lucas Kairuz Martins]

Hello,

I'm currently working on a project that uses the PMIC nPM1300. We need to monitor the battery's SOC, capacity, etc. As far as I understand, I need to use the fuel gauge's algorithm, as it's being used by Nordic itself in the fuel gauge example provided. However, this library is provided as precompiled library for just a few architecures, and my project is currently using an ESP32-S3 by espressif. Is it possible for you to provide a precompiled file of this library (https://github.com/nrfconnect/sdk-nrfxlib/tree/main/nrf_fuel_gauge) for Xtensa 32-bit LX7 devices, or any workaround that allows me to use the library with a MCU that doesn't run on ARM's architecture?

I'm aware of a similar request previously posted in these forums: nPM1300 fuel gauge integration with ESP32 that remains unsolved.

Thanks in advance, best regards,

Lucas

[Kazi Afroza Sultana]

Hello Lucas,

'' Is it possible for you to provide a precompiled file of this library (https://github.com/nrfconnect/sdk-nrfxlib/tree/main/nrf_fuel_gauge) for Xtensa 32-bit LX7 devices, or any workaround that allows me to use the library with a MCU that doesn't run on ARM's architecture?''

It is not possible yet.

Currently we only support Cortex M3, M4, M33. We are working on compile the fuel gauge library for ESP32 xtensa. 

Thanks.

BR

Kazi

[Lucas Kairuz Martins]

Hi Kazi,

Thanks for your reply. Could you check if there is any release date prediction of this library for ESP32 xtensa?

Best regards,

Lucas

[Kazi Afroza Sultana]

Hello Lucas,

I have asked relevant team about this. I will get back to you soon.

[Kazi Afroza Sultana]

Hello Lucas,

We can not say any specific timeline right now. But we are working on it and there will be an update asap.

[Lucas Kairuz Martins]

Ok, Thanks for the help!