Solved
STM32F1 DFP problem
Keil MDK Device Database

If no parameter, it needs to look like this

So, MDK can not setting "Option for target-debug" correctly

Keil MDK Device Database

If no parameter, it needs to look like this

So, MDK can not setting "Option for target-debug" correctly

Hello @Shiina ,
Could you please explain what is the impact of this parameter on compilation?
Note that STM32F1xx_DFP package is provided by ARM.
Thank you.
Kaouthar
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