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schwil · 2021-10-26

I'm running a STM32G473CB with 128kb flash, and I'm getting some issues erasing pages in bank2 of the flash. Using HAL_FLASHEx_Erase the way it's meant to be used, like in the following code that's supposed to erase pages 30 and 31 of bank2, I don't ...

schwil · 2021-10-21

I'm currently trying to implement the eeprom emulation library provided by ST on an STM32G473CB. However, I'm dubious about whether this library, and also the HAL flash modules, are properly detecting that I'm working with this specific device.From w...

schwil · 2021-10-26

Alright I watched the FLASH->CR register as the code went through the low level erase steps. All the bits seem to be set as expected, both for the intended method of page erase and for my hack (BKER is set for the intended method, not set for the hac...

schwil · 2021-10-26

yes, it's defined in the cmsis device header file "stm32g473xx.h"

schwil · 2021-10-26

DBANK=1 in FLASH->OPTR, and as far as I can tell WRP is not set (given that WRPxy_STRT > WRPxy_END for all banks and areas)

schwil · 2021-10-26

I'm running a STM32G473CB with 128kb flash, and I'm getting some issues erasing bank2 pages as well. Using HAL_FLASHEx_Erase the way it's meant to be used, like in the following code that's supposed to erase pages 30 and 31 of bank2, I don't get any ...

schwil · 2021-10-21

Alright I missed that part of the reference manual. It definitely clears up my confusion from the presentation document.Thanks!

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