Hello Adam,

Based on attached snapshots, we cannot detect the problem behind. Unless you attach the compilation log since there is warning icon for main.c, sn8200_api.c and sn8200_core.c

PS: juste a note for your project architecture : the .h files in src folder should be in inc folder

Regards,
Tarek

Hi Thanks for Your response.

Here is my compilation log:
https://drive.google.com/file/d/0B0ujDJyITOgxN3B1RUtEME1kMmM/view?usp=sharing

Here is the warning list shown in SW4STM32:
http://s33.postimg.org/qjj2klfan/warning_list.png

Maybe I should mention that for whole project it was needed to add rtl.h here is the content of it - maybe this causes problems?

https://drive.google.com/file/d/0B0ujDJyITOgxbnI2eXdwcXdSbEE/view?usp=sharing

Have You got any suggestions  ?

Your compilation log is fine.

I think that this problem is due to RL-ARM libraries because as I know they are available only for linking with Keil, correct me if I am wrong.

If I am not, you would need the RL-ARM library sources for that. Do you have them?
You should probably also check your licence terms regarding this. Maybe you will need to contact Keil support.

Hi thanks for Your help!

During my investigations in the code I found following code lines:

• #ifdef GNUC
• /* With GCC/RAISONANCE, small printf (option LD Linker->Libraries->Small printf
• set to ‘Yes’) calls __io_putchar() */
• #define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
• #else
• #define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
• #endif /* GNUC */

Can You help how to set this option “LD Linker->Libraries->Small printf
set to ‘Yes”?

Maybe this will solve my problem?

PS: “GNUC” where should be defined - there where other symbols?
Project -> properties -> C/C++ General -> Paths and Symbols -> Symbols?

Hello, I seem to have a similar problem with transferring the Keil µVision Wi-Fi Demo project into SW4STM32. Is there a solution or documention out there yet?