topic Include for printf function in Classic/Legacy CodeWarrior

Include for printf function

bobh — Tue, 23 Oct 2007 20:25:39 GMT

What #include do you put in a 'C' program to use the printf function ? Usually it is <stdio.h> but I am getting link error.

Thanks,

Bob H

Re: Include for printf function

CrasyCat — Tue, 23 Oct 2007 21:31:48 GMT

Hello

- Which CPU are you targeting (HC08, HC12, Coldfire, ..)
- Which version of CodeWarrior are you using?

To retrieve that info:
- Start CodeWarrior
- Select Help -> About Freescale CodeWarrior
- Click on "Install Products"
- CodeWarrior version used is displayed on top in the Installed Products dialog.

CrasyCat

Re: Include for printf function

J2MEJediMaster — Tue, 23 Oct 2007 21:52:38 GMT

If the program compiles and you're getting a link error, you're missing the library that contains the printf function.

To repeat what Crasycat said, we can't help you further until you let us know what version of CodeWarrior you're using and the MCU you're targeting. This is a good a place as any to remind our forum users to please, please, please, include the CodeWarrior version and target MCU in the subject line of your posting! It helps experts on a specific MCU notice your posting and get in touch with you.

---Tom

Re: Include for printf function

bobh — Tue, 23 Oct 2007 22:58:00 GMT

I have CodeWarrior for mircocontrollers 6.0 Build 7134 , 30May07.

Thanks,

Bob H

Re: Include for printf function

bobh — Tue, 23 Oct 2007 23:08:55 GMT

And I am targeting the MC9S08QE128 demo board.

Thanks,

Bob H

Re: Include for printf function

CompilerGuru — Wed, 24 Oct 2007 01:58:44 GMT

See this thread
http://forums.freescale.com/freescale/board/message?board.id=16BITCOMM&message.id=2481

Try also searching for termio and printf in this forum, this topic has been discussed before.

Daniel