Unable to make Semihosting Work

[sunsina]

I followed the tutorial on http://visualgdb.com/tutorials/arm/semihosting/

and I can not make semihosting to work (I am using Nano Lib+Float printf,scanf support).
The program compiles but the printf does not show in any window.

And I use STLINK V2 using SWD for debugging (SWDIO+SWCLK), I am wondering if I have to connect more pins to STM32F103C8 board to ST-LinkV2

Or there is something wrong with the setup.
Thanks

[support]

Hi,

Please try adding a reference to the Fast Semihosting & Profiler framework via VisualGDB Project Properties => Embedded Frameworks. This should include the Sysprogs-provided implementation of semihosting that is faster than the usual one and should work even if the original one does not.

[Author]

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