STM32 MCUs products

Resolved! Facing problems with saving data to flash memory on stm32g030c8t6.

I tried implementing a driver by following the Flash example present of the GitHub page and a blog I found online:How to Program Flash memory in STM32 » ControllersTechThe driver code according to this blog is: STM32/FlASH_PAGE_F1.c at master · contr...

Resolved! X-CUBE-EEPROM software package fills up emulated EEPROM with zeros on every call to EE_Init()

I am using an STM32L422RB and I have added the X-Cube-EEPROM SW package (version 3.0.0). After intensive use I noticed that the eEEPROM driver is actually writing 64 bits of 0's to my emulated EEPROM space on every device power up or wakeup. On furt...

Resolved! X-CUBE-EEPROM Is it possible to remove routine which writes 64bit zeros on every restart of the device? (It writes 64bits of 0 during EE_Init - due to data recovery mechanism).

I am using X-CUBE-EEPROM software to emulate EEPROM in flash memory of the MCU.It is running on STM32G070RB. This MCU has endurance only 1 kcycle.We would like to store only a few variables (about 10) to the virtual eeprom. I expect that the main app...

Looking for EEPROM emulation Wear-leveling implementation example for STM32F767

Dear Members,I am using bank 2 of STM32F767 to emulate eeprom, the example which comes with the Stm32CubeMX firmware package only use two pages, whereas i want to use 4 pages to have Wear-leveling. what i understood is i need to do lot of adaptation...

Resolved! Can anyone send me example code for read and write flash memory for stm32g4 family. I facing problems while reading and writing data in flash memory.

STM32 internal eeprom

Hi!I am working with a STM32L053 MCU. I would like to write to the internal eeprom, and based on the datasheet it takes 3.2 ms.I have doubts that during that time interrupts will be ignored. It is not clear for me why. I thought that the code is in t...

Not able to read or write in flash memory. Not understanding where I went wrong?

/* USER CODE BEGIN Header *//** ****************************************************************************** * @file : main.c * @brief : Main program body ****************************************************************************** * @at...

Resolved! Can I write single bit to EEPROM and count it as 1/8 of write cycle of 100k EEPROM write cycles in case of internal stm32l073 EEPROM?

Hello,When I clear eeprom byte to 0xff I count it as single clear. Now when I write value to this byte I count it as single write. So according to RM I have 100k of safe read write operations like that.Can I assume that writting single bit to this by...

Can we emulate the EEPROM mechanism using the on-chip Flash memory (Flash Emulated EEPROM) in the STM32F302 series?

1. Can we emulate the EEPROM mechanism using the on-chip Flash memory (Flash Emulated EEPROM) in the STM32F302 series?2. Went through the document "AN4894 Application note: EEPROM emulation techniques and software for STM32 microcontrollers", the STM...

Does STM32G031 offer word/double-word based Data EEPROM access

I am trying to migrate our current design from L031 to G031 for the additional 32K firmware space with the same pin layout. One of the requirements is to store integer counters in the flash memory, and the counters get updated roughly 50K times over ...