X-cube-eeprom Github Page

uint16_t readData; EE_ReadVariable(0x0001, &readData);

/* Specify the memory areas */ MEMORY { FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 1024K EEPROM (rx) : ORIGIN = 0x08080000, LENGTH = 64K RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K } #include "eeprom.h" int main(void) { HAL_Init(); EE_Init(); x-cube-eeprom github

Example for STM32F4:

Every embedded developer knows the struggle. You have sensor calibration data, device settings, or a transaction log that needs to survive a power cycle. You could use the internal Flash, but that often involves complex unlock sequences, page erases, and the risk of bricking your firmware if you overwrite the wrong sector. Have you used EEPROM emulation before

Have you used EEPROM emulation before? Run into any issues with page erases? Let me know in the comments below! Happy coding, and may your data persist through every reset! Happy coding, and may your data persist through every reset

If you haven't stumbled across this GitHub gem yet, you’re in for a treat. This repository provides a hardware-agnostic, lightweight abstraction layer for managing EEPROM (or Flash emulated as EEPROM) on STM32 microcontrollers.