Arduino for STM32

well you are on your own here, as i've not tried messing with that (yet) if your needs are rather modest, there are some backup registers. read RM0008 chapter 6 backup registers (BKP) and review the datasheet for the same https://www.st.com/resource/en/datasheet/stm32f103c8.pdf 2.3.14 RTC (real-tim...

ok first of all, u'd need to figure out if you are using 'libmaple' (aka "roger's" core) or stm32duino (official) core. normally these are the faqs that one need to get familiar with while getting started https://www.stm32duino.com/viewtopic.php?f=2&t=3 https://www.stm32duino.com/view...

Ok, first, in my experience using unsigned long it's problematic if you don't specify literally on each mention/operation Something like this should work: unsigned long x=1000000; setup(){ //...// Serial.print(x); } But I'll expect funny things on this: unsigned long x; setup(){ //...// x=1000000; ...

hi....

Someone who is not a donkey like me, explain to me why this thing happens ???
Instead of writing or reading 10,000,000.
Thanks in advance

You aren't posting any info or the actual errors that you're getting, but it seems that you aren't selecting the right board on the arduino ide or you core installation on the IDE may be incomplete. The eeprom libraries are supplied on both STCore and on libmaple-type cores and neither should give ...

You aren't posting any info or the actual errors that you're getting, but it seems that you aren't selecting the right board on the arduino ide or you core installation on the IDE may be incomplete. The eeprom libraries are supplied on both STCore and on libmaple-type cores and neither should give ...

Hi, are you using an external eeprom?, if you're using the internal flash as eeprom and if you're using the stcore you can use the standar eeprom library, no need to use external libraries, you can use the standard API: https://www.arduino.cc/en/Reference/EEPROM The libmaple variants also support t...

The official, tested/supported, eeprom lib is here: https://github.com/stm32duino/Arduino_Core_STM32/tree/master/libraries Other libraries "may" work or may not without changes; the forum may be able to help, but no guarantees. It is best to utilize the tested library. Thanks for the repl...

Hello everyone! I wanted to ask for help as I want to transfer a sketch made by me in Arduino Uno to the Bluepill STM32F103C8T6. The only drawback I found is the handling of the Eeprom. Now I'll explain how it works: by pressing a key you go to a SubSketch to configure 3 variables. On Arduino everyt...

Hi,
Hello to the whole forum.
I'm Raul and I am writing to you from Bari, south of Italy.
I program with Arduino but now I would like to try with the STM32 F103C8T6 board.
I hope to be up to it ... !!
See you all next time.
I apologize for my English, I only speak Italian and Spanish