STM32G Series External EEPROM Problem

Merttg7 · ‎2022-06-05

Hello Everyone

When I try to save data to external eeprom using stm32g030 with hal libraries, I can't save any data but I can do the same with other stm32l or stm32f0, stm32f1, stm32f2, stm32f4 series processors. What is the problem ?

Has anyone had this problem and found a solution?

Thank you.

Andrew Neil · ‎2022-06-06

What debugging have you done to find the problem?

Have you used an oscilloscope, logic analyser, or similar to see what's actually happening on the wires?

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

Merttg7 · ‎2022-06-06

Hi Andrew,

ı tried everything but it didn't work with hal libraries.

I solved the problem using eeprom.c and eeprom.h

Thank you very much.

Have a nice day.

Andrew Neil · ‎2022-06-06

So what debugging have you done? What did you find?

Have you used an oscilloscope or analyser to see what's actually happening on the wires? What did you find?

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.