7 years ago.

Stm32F401RET6 Nucleo Cannot Read The Bin file compiled by keil5

I just got this board from one of my friends.When I use the online mbed to compile and generate a bin file,I can copy it on the board an it can ran perfectly.But when I use the common standard lib by keil5,the bin file generated didn't work.I am sure the code is perfect because I just tested it by lighting a LED.And I saw the former program was erased.I have tried all of the ways I can but haven't figure it out yet.So if there is anybody who has ever met this situation like me?

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