topic KwikStik with CodeWarrior in Kinetis Microcontrollers

KwikStik with CodeWarrior

mani — Thu, 21 Mar 2013 17:37:08 GMT

Hey Guys

I have some troubles with the KwikStik (v5). I already tried different tools (IAR Embedded Workbench, Atollic True Studio, Code Warrior) but I always get some error when I want to use the printf function.

I just created a new project in CodeWarrior and just added a simple line printf("Hello World \r\n"); and #include <stdioi.h>.

I always get the error when I try to compile:

There must be a Problem with the UART?!

Does anybody can give me an advice what to do?

Cheers Mani

Re: KwikStik with CodeWarrior

JimDon — Thu, 21 Mar 2013 18:10:43 GMT

These functions must be provided by the user for printf to work.

You need to set up a UART and then provide these functions so printf's "go some where".

You could use processor expert to set up a serial port.

I am sure there is support for the uart, but you need to add the file, I suggest you ask freescale tech support to define this.

If you get a good answer, please post it back here.

Re: KwikStik with CodeWarrior

Monica — Tue, 02 Apr 2013 17:57:04 GMT

Hello Manuel!

How is the project going?

Have you contacted Tech Support?

Keep us posted! :smileywink:

Monica.