Could you show me the C data type documents in STM32CubeIDE? I want to know the data type of the GCC compiler, but I failed to find the related documents. below figure is that I found in another brand IDE.

[kaka.zhuo]

I use STM32CubeIDE 1.9.0, the chip is STM32G474, I want to know the data type of the GCC compiler, but I failed to find the related documents. below figure is that I found in another brand IDE.

Could you kindly help? Thanks!

[gbm]

Data types are defined by ARM, not by ST.

https://github.com/ARM-software/abi-aa/releases

[kaka.zhuo]

Could you kindly figure out which document include these? Thanks!