Kinetis Microcontrollers中的主题 Re: How disable semihosting in MCUXpresso?

How disable semihosting in MCUXpresso?

matheus_pinto1 — Thu, 24 May 2018 23:04:51 GMT

Hello,

I want use OpenSDA like a USB-UART converter to comunicate with PC.

This was a simple task when used PE and KDS.

However trying do this in MCUXpresso with FRDM-KL25Z and KSDK2, a semihosting message had appears in IDE console, and the program debbuger goes to HardFault_Handler.

I want to know how disable semihosting in MCUXpresso to use normally UART0 through OpenSDA.

Re: How disable semihosting in MCUXpresso?

danielchen — Fri, 25 May 2018 07:10:24 GMT

Hi Matheus:

Please uncheck the semihost option when you import the projects

next uncheck the redirect SDK printf to C library printf. You can redirect printf to UART

Regards

Daniel

Re: How disable semihosting in MCUXpresso?

matheus_pinto1 — Fri, 13 Jul 2018 11:28:05 GMT

Thanks Daniel!

Re: How disable semihosting in MCUXpresso?

knovinger — Fri, 28 Sep 2018 16:11:49 GMT

How do you change these settings after the project has been created?

Re: How disable semihosting in MCUXpresso?

victorjimenez — Fri, 28 Sep 2018 17:42:08 GMT

Hello Kevin,

Please see the image below.

Select your project on the Project Explorer > Miscellaneous > Quick Settings > SDK Debug console > UART console

Regards,

Victor.

Re: How disable semihosting in MCUXpresso?

knovinger — Fri, 28 Sep 2018 17:52:07 GMT

Thank you for the response.

I also found https://community.nxp.com/docs/DOC-334074