Arduino for STM32

Hi folk,
i'm new to the STM32. I converted from the ATMEGA 2560. Is there anywhere a listing, documenttion about the instructions the STM is working on under the IDE. A pdf or book or something where the addons are described would be fine.

Many thanks Klaus

Thank you guys, tried the eLIB from Bodmer, but I ran into problems with the settings, was not working. Have to try again. The Adafruit Lib is way to slow. This works. Had a SPI Display connected. The mcuFriend_kbv I have to look. At the moment I'm waiting for the displays I've ordered and the PCBs ...

Thank you very much.
Which lib would you recommend.

I'm usingg a Nucleo 64 32STMF446 board and connected on top of the arduino connectors the 2.8" TFT shield. The IDE SW is 1.8.13 and I use the Adafruit _TFTLCD_8bit_STM32 libs. The software brings always a message and terminates the compilation: In file included from C:\Users\klaus\....\Adafruit...

Hi folk, I've started with this forum because I'm converting to the STM side now. I'v mainly done work with the ATMEGA 2560. Projects are here in my hobby workshop like building test sets by using the 2560 or other derivates. Last project was a testset for the pitot pressure readout. Here the True a...