Enable semihosting and use Printf Messages in Kinetis design Studio v3.2

[vigneshbalaji]

Hi,

     I want to know How to Enable semihosting and use Printf Messages in Kinetis design Studio? Please give me a detailed explanation with Example code. I am using KDSv3.2 .

[BlackNight]

Hi Vignesh,

this depends if (and which) SDK you are using.

For SDK V2.0 see https://mcuoneclipse.com/2016/08/06/semihosting-again-with-nxp-kinetis-sdk-v2-0/

Otherwise see https://mcuoneclipse.com/2015/05/27/semihosting-for-kinetis-design-studio-v3-0-0-and-gnu-arm-embedde...

Keep in mind that the semihosting implementation for Segger and P&E are different too.

I hope this helps,

Erich

[vigneshbalaji]

Hi Erich,

              I followed your post and created a project but still I am not able to get semihosting working on KDS.I have attached the project also.Please say me the changes that I have to make to make that project workiing?

[BlackNight]

Hi Vignesh,

that project you have posted here is not a KDS V3.2.0 or KDS V3.0.0 project.

From the options and the project content you have not created the project with the steps outlined in the above articles?

Erich

[vigneshbalaji]

Can you say me the Changes that I have to make to that project to Make Semihosting Working in it?

[BlackNight]

No, that project won't work as you have it created for a Cortex-M3. I recommend that you start with a project created with File > New Processor Expert.

Erich

[vigneshbalaji]

Hi,

     I want to use Semihoosting Working on a Non-processor expert project.I have created a project from scratch and I have posted The screenshot of each and every step and the problems I faced in it.I have also attached the Project .In this i have selected the Target Processor as ARM Cortex-M0plus

[BlackNight]

With File > New Processor Expert. you can create non-Processor Expert projects too. I recommend that you use that approach as with this you get a correct project with all the correct settings.

I hope this helps,

Erich

[vigneshbalaji]

Hi,

     I want to use Semihoosting Working on a Non-processor expert project.I have created a project from scratch and I have posted The screenshot of each and every step and the problems I faced in it.I have also attached the Project .In this i have selected the Target Processor as ARM Cortex-M0pluus

[vigneshbalaji]

   Hi Erich,

                 I am using TRK-KEA-128 Board which is not supported under KDS SDK Package.For which I have attached the Screenshot and the Question that I asked in the forum Why KSDK is not supporting KEA-128 Still??? .So I was not able to follow this post of yours  https://mcuoneclipse.com/2016/08/06/semihosting-again-with-nxp-kinetis-sdk-v2-0/ but I followed the second post https://mcuoneclipse.com/2015/05/27/semihosting-for-kinetis-design-studio-v3-0-0-and-gnu-arm-embedde... and created a C project and attached the Project in this thread.