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EricNava · 2025-01-03

HiI am am trying to use the X-CUBE-EEPROM package in my application.I found this very helpful post which I am using as a guide to setup the code.https://community.st.com/t5/stm32-mcus/porting-and-using-x-cube-eeprom-with-any-stm32/ta-p/570539I think ...

EricNava · 2024-10-12

Hello all,I want to use the STM32WB5MMG module for a project which requires an RTC.The datasheet states the module integrates a 32.774 kHz LSE crystal. That seems a bit strange to me because the standard clock for LSE is normally 32.768 kHz. Checking...

EricNava · 2025-01-04

For sure it seems quite wasteful, but I like it handles a lot of error checking and stuff for me.I guess my main question now is the CYCLES_NUMBER definition. It seems to me like ST wrote the code assuming all MCUs would have multiples of 10K enduran...

EricNava · 2025-01-04

I was a bit confused by that actually, but I think you are right.The reference manual says 2K, but the number of addresses per page is 2048.

EricNava · 2024-10-12

No worries Peter, thank you for linking the smooth calibration info!

EricNava · 2024-10-12

Hi Peter,Thank you for pointing that out, I should have thought to look at the errata. I guess to use the RTC with the LSE, I will need to do a calibration with the module's 1Hz or 512Hz output.Thanks for you help

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X-CUBE-EEPROM- Help calculating the required size of flash memory

STM32WB5MMG LSE clock 32.774 kHz?

Re: X-CUBE-EEPROM- Help calculating the required size of flash memory

Re: X-CUBE-EEPROM- Help calculating the required size of flash memory

Re: STM32WB5MMG LSE clock 32.774 kHz?

Re: STM32WB5MMG LSE clock 32.774 kHz?