topic Re: Link Error in CodeWarrior for MCU

HC12: Link Error

quassia — Wed, 06 Sep 2006 09:14:43 GMT

When I make the program " Helloworld". It always shows linked failed:

C:\.....HC12C\lib\ansibi.lib is undefined.

Why?

I remove lib\ansibi.lib then add it. It still has this problem.

Thanks

Message Edited by CrasyCat on 2007-04-13 02:26 PM

Re: Link Error

CompilerGuru — Wed, 06 Sep 2006 15:03:24 GMT

Can you copy the exact error message you get?
(Ctrl-C in the message window does work)
The term "undefined" sounds more like it would not find something inside of the ansi lib than it would not find it.
Does it behave the same when you pick another lib?
Daniel

Re: Link Error

quassia — Wed, 06 Sep 2006 20:47:24 GMT

My program is:

#include <hidef.h> /* common defines and macros */
#include <mc9s12a512.h> /* derivative information */
#include <stdio.h>

#pragma LINK_INFO DERIVATIVE "SampleS12"

void main(void) {
printf("Hello World");
}

When I complile it shows 1 warnings:

Warning: c1420: Result of function-call is ignored main.c line 11

When I make it shows

Link Error: L1822: Symbol TERMIO_PutChar in file C:\Program Files\Metrowerks\..\HC12c\lib\ansibi.lib

is undefined

Link Error:Link failed

Thanks

Re: Link Error

CompilerGuru — Thu, 07 Sep 2006 20:13:58 GMT

The derivative independent ansibi.lib cannot contain SCI code as
this has to be adapted the your actual speeds and SCI port number.
Therefore your have to provide you own TERMIO_Putchar and TERMIO_Init functions.
Have a look at the code in
lib\hc12c\src\termio.c
Adapt TERMIO_Init and call it before using printf.

Daniel