Warning: Incompatible redefinition of macro "MBED_RAM_START" (Does not compile)

Online compiler Help
1

Hi, every so often I get this error when compiling with Mbed online compiler. I’m working on version 1.10.25.0
May I have any advice on this problem?
Thank you.

Warning: Incompatible redefinition of macro “MBED_RAM_START” in “tmp/1w9z5H”, Line: 38, Col: 10

Warning: Incompatible redefinition of macro “MBED_RAM_SIZE” in “tmp/1w9z5H”, Line: 39, Col: 10

Error: #define MBED_RAM_START 0x20000000
Info: Unable to download. Fix the reported errors…

2

Hello,

More important will be information about your target and MbedOS version instead of Online Compiler version, so that someone can help you.

BR, Jan

1 Like
3

Hello, I appreciate you for stopping by and fixing my question. I think I’m using Mbed OS 6 (latest version) with Nucleo-F767ZI and STM32F746G, currently working with the F767ZI board. Chances of getting it to compile is unpredictable.

Thank you,
Lee Junghoon

4

Just for info.
The mbed-os-example-blinky - Blinky example for Mbed OS 6.0 | Mbed is compilable with Nucleo-F767ZI or Disco-F746NG under MbedOS 6.15 for me.
Many warnings about some overrides around connectivity but nothing same or similar like you have.

BR, Jan

5

Excuse me for the delay.

I’ve been trying different things, fortunately I was able to successfully compile my code. Still not really sure what caused the compile error. It may be due to multiple .cpp files in the same folder.

Lee Junghoon