Arduino for STM32

Bonjour, hello.

I am new to the STM32duino core. The answer to my questions is probably distributed in the answers of this forum but for more security I ask a global question to have a global answer.

When downloading core without any settings on the following platforms
- Arduino ide
- PlatformIO

What is the default version:
- Mapple project?
- STMicro project?

Subsidiary question :
I can develop with arduino IDE or with platformIO or with Mbed.
Which library can I use for an SD card (module 3.3V) with a blue Pill

Thank you for your answers.

French response accepted.

Hi, for PIO I think by default it is the STM32 core: https://github.com/stm32duino/Arduino_Core_STM32
For Arduino, well it depends on the core you want to install, they can also be both installed.
For SD card module you could simply use the SD example from Arduino as it is based on SPI it is fully compatible with the STM32 Core. For Maple on I think it provide the ported SD library.

Thanks
Merci.

I will try with arduino.
I prefer platformio but with plaformIO, so far I only found STM32SD library which uses sdio which is not available on stm32f103
But this is not because I have not found anything that STM32Sd there is not another library.
Thanks to gogole translate.

Attention STM32SD est une librairie pour des cartes SD connectée sur SDIO ou SDMMC pas SPI.